set scene units based on a module's default units (#5127)

Signed-off-by: Nick Cameron <nrc@ncameron.org>

.codespellrc

@@ -1,3 +1,3 @@
 [codespell]
-ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,absolutey,atleast,ue,afterall
-skip: **/target,node_modules,build,**/Cargo.lock,./docs/kcl/*.md,.yarn.lock,**/yarn.lock,./openapi/*.json,./src/lib/machine-api.d.ts
+ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,atleast,ue,afterall,ser
+skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/kcl/*.md,.yarn.lock,**/yarn.lock,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,tsconfig.tsbuildinfo

.eslintrc

@@ -5,16 +5,32 @@
     },
     "plugins": [
       "css-modules",
+      "jest",
+      "jsx-a11y",
+      "react",
+      "react-hooks",
       "suggest-no-throw",
+      "testing-library",
+      "@typescript-eslint"
     ],
     "extends": [
-      "react-app",
-      "react-app/jest",
-      "plugin:css-modules/recommended"
+      "plugin:css-modules/recommended",
+      "plugin:jsx-a11y/recommended",
+      "plugin:react-hooks/recommended"
     ],
     "rules": {
       "@typescript-eslint/no-floating-promises": "error",
       "@typescript-eslint/no-misused-promises": "error",
+      "jsx-a11y/click-events-have-key-events": "off",
+      "jsx-a11y/no-autofocus": "off",
+      "jsx-a11y/no-noninteractive-element-interactions": "off",
+      "no-restricted-globals": [
+        "error",
+        {
+          "name": "isNaN",
+          "message": "Use Number.isNaN() instead."
+        }
+      ],
       "semi": [
         "error",
         "never"
@@ -25,6 +41,9 @@
     "overrides": [
       {
         "files": ["e2e/**/*.ts"], // Update the pattern based on your file structure
+        "extends": [
+          "plugin:testing-library/react"
+        ],
         "rules": {
           "suggest-no-throw/suggest-no-throw": "off",
           "testing-library/prefer-screen-queries": "off",
@@ -33,6 +52,9 @@
       },
       {
         "files": ["src/**/*.test.ts"],
+        "extends": [
+          "plugin:testing-library/react"
+        ],
         "rules": {
           "suggest-no-throw/suggest-no-throw": "off",
         }

.github/ci-cd-scripts/playwright-browser-chrome.sh

@@ -1,59 +0,0 @@
-# bash strict mode
-set -euo pipefail
-
-if [[ ! -f "test-results/.last-run.json" ]]; then
-    # if no last run artifact, than run plawright normally
-    echo "run playwright normally"
-    if [[ "$3" == ubuntu-latest* ]]; then
-        yarn test:playwright:browser:chrome:ubuntu -- --shard=$1/$2 || true
-    elif [[ "$3" == windows-latest* ]]; then
-        yarn test:playwright:browser:chrome:windows -- --shard=$1/$2 || true
-    else
-        echo "Do not run playwright. Unable to detect os runtime."
-        exit 1
-    fi
-    # # send to axiom
-    node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
-fi
-
-retry=1
-max_retrys=4
-
-# retry failed tests, doing our own retries because using inbuilt playwright retries causes connection issues
-while [[ $retry -le $max_retrys ]]; do
-    if [[ -f "test-results/.last-run.json" ]]; then
-        failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
-        if [[ $failed_tests -gt 0 ]]; then
-            echo "retried=true" >>$GITHUB_OUTPUT
-            echo "run playwright with last failed tests and retry $retry"
-            if [[ "$3" == ubuntu-latest* ]]; then
-                yarn test:playwright:browser:chrome:ubuntu -- --last-failed || true
-            elif [[ "$3" == windows-latest* ]]; then
-                yarn test:playwright:browser:chrome:windows -- --last-failed || true
-            else
-                echo "Do not run playwright. Unable to detect os runtime."
-                exit 1
-            fi
-            # send to axiom
-            node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
-            retry=$((retry + 1))
-        else
-            echo "retried=false" >>$GITHUB_OUTPUT
-            exit 0
-        fi
-    else
-        echo "retried=false" >>$GITHUB_OUTPUT
-        exit 0
-    fi
-done
-
-echo "retried=false" >>$GITHUB_OUTPUT
-
-if [[ -f "test-results/.last-run.json" ]]; then
-    failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
-    if [[ $failed_tests -gt 0 ]]; then
-        # if it still fails after 3 retrys, then fail the job
-        exit 1
-    fi
-fi
-exit 0

.github/ci-cd-scripts/playwright-electron.sh

@@ -1,15 +1,17 @@
+#!/bin/bash
+
 # bash strict mode
 set -euo pipefail
 
 if [[ ! -f "test-results/.last-run.json" ]]; then
     # if no last run artifact, than run plawright normally
     echo "run playwright normally"
-        if [[ "$1" == ubuntu-latest* ]]; then
-            xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:playwright:electron:ubuntu || true
-        elif [[ "$1" == windows-latest* ]]; then
-            yarn test:playwright:electron:windows || true
-        elif [[ "$1" == macos-14* ]]; then
-            yarn test:playwright:electron:macos || true
+        if [[ "$3" == *ubuntu* ]]; then
+            xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:playwright:electron:ubuntu -- --shard=$1/$2 || true
+        elif [[ "$3" == *windows* ]]; then
+            yarn test:playwright:electron:windows -- --shard=$1/$2 || true
+        elif [[ "$3" == *macos* ]]; then
+            yarn test:playwright:electron:macos  -- --shard=$1/$2 || true
         else
             echo "Do not run playwright. Unable to detect os runtime."
             exit 1
@@ -19,7 +21,7 @@ if [[ ! -f "test-results/.last-run.json" ]]; then
 fi
 
 retry=1
-max_retrys=4
+max_retrys=5
 
 # retry failed tests, doing our own retries because using inbuilt playwright retries causes connection issues
 while [[ $retry -le $max_retrys ]]; do
@@ -28,11 +30,11 @@ while [[ $retry -le $max_retrys ]]; do
         if [[ $failed_tests -gt 0 ]]; then
             echo "retried=true" >>$GITHUB_OUTPUT
             echo "run playwright with last failed tests and retry $retry"
-            if [[ "$1" == ubuntu-latest* ]]; then
+            if [[ "$3" == *ubuntu* ]]; then
                 xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:playwright:electron:ubuntu -- --last-failed || true
-            elif [[ "$1" == windows-latest* ]]; then
+            elif [[ "$3" == *windows* ]]; then
                 yarn test:playwright:electron:windows -- --last-failed || true
-            elif [[ "$1" == macos-14* ]]; then
+            elif [[ "$3" == *macos* ]]; then
                 yarn test:playwright:electron:macos -- --last-failed || true
             else
                 echo "Do not run playwright. Unable to detect os runtime."

.github/dependabot.yml

@@ -5,24 +5,37 @@
 
 version: 2
 updates:
-    - package-ecosystem: 'npm' # See documentation for possible values
-      directory: '/' # Location of package manifests
-      schedule:
-          interval: 'weekly'
-      reviewers:
-          - franknoirot
-          - irev-dev
-    - package-ecosystem: 'github-actions' # See documentation for possible values
-      directory: '/' # Location of package manifests
-      schedule:
-          interval: 'weekly'
-      reviewers:
-          - adamchalmers
-          - jessfraz
-    - package-ecosystem: 'cargo' # See documentation for possible values
-      directory: '/src/wasm-lib/' # Location of package manifests
-      schedule:
-          interval: 'weekly'
-      reviewers:
-          - adamchalmers
-          - jessfraz
+  - package-ecosystem: 'npm' # See documentation for possible values
+    directories:
+      - '/'
+      - '/packages/codemirror-lang-kcl/'
+      - '/packages/codemirror-lsp-client/'
+    schedule:
+      interval: weekly
+      day: monday
+    reviewers:
+      - franknoirot
+      - irev-dev
+  - package-ecosystem: 'github-actions' # See documentation for possible values
+    directory: '/' # Location of package manifests
+    schedule:
+      interval: weekly
+      day: monday
+    reviewers:
+      - adamchalmers
+      - jessfraz
+  - package-ecosystem: 'cargo' # See documentation for possible values
+    directory: '/src/wasm-lib/' # Location of package manifests
+    schedule:
+      interval: weekly
+      day: monday
+    reviewers:
+      - adamchalmers
+      - jessfraz
+    groups:
+      serde-dependencies:
+        patterns:
+          - "serde*"
+      wasm-bindgen-deps:
+        patterns:
+          - "wasm-bindgen*"

.github/workflows/build-and-store-wasm.yml

@@ -27,7 +27,7 @@ jobs:
 
 
       # Upload the WASM bundle as an artifact
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: wasm-bundle
           path: src/wasm-lib/pkg

.github/workflows/build-apps.yml

@@ -126,7 +126,13 @@ jobs:
           node-version-file: '.nvmrc'
           cache: 'yarn' # Set this to npm, yarn or pnpm.
 
-      - run: yarn install
+      - name: yarn install
+        # Windows is picky sometimes and fails on fetch. Step takes about ~30s
+        uses: nick-fields/retry@v3.0.0
+        with:
+          timeout_minutes: 2
+          max_attempts: 3
+          command: yarn install
 
       - run: yarn tronb:vite
 
@@ -165,7 +171,6 @@ jobs:
       - name: Build the app (release)
         if: ${{ env.IS_RELEASE == 'true' || env.IS_NIGHTLY == 'true' }}
         env:
-          PUBLISH_FOR_PULL_REQUEST: true
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
           APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
@@ -173,9 +178,14 @@ jobs:
           CSC_LINK: ${{ secrets.APPLE_CERTIFICATE }}
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          CSC_FOR_PULL_REQUEST: true
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
-        run: yarn electron-builder --config --publish always
+          DEBUG: "electron-notarize*"
+        # TODO: Fix electron-notarize flakes. The logs above should help gather more data on failures
+        uses: nick-fields/retry@v3.0.0
+        with:
+          timeout_minutes: 10
+          max_attempts: 3
+          command: yarn electron-builder --config --publish always
 
       - name: List artifacts in out/
         run: ls -R out
@@ -229,9 +239,14 @@ jobs:
           CSC_LINK: ${{ secrets.APPLE_CERTIFICATE }}
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          CSC_FOR_PULL_REQUEST: true
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
-        run: yarn electron-builder --config --publish always
+          DEBUG: "electron-notarize*"
+        # TODO: Fix electron-notarize flakes. The logs above should help gather more data on failures
+        uses: nick-fields/retry@v3.0.0
+        with:
+          timeout_minutes: 10
+          max_attempts: 3
+          command: yarn electron-builder --config --publish always
 
       - uses: actions/upload-artifact@v4
         if: ${{ env.IS_RELEASE == 'true' }}

.github/workflows/cargo-bench.yml

@@ -1,44 +0,0 @@
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - '**.rs'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - .github/workflows/cargo-bench.yml
-  pull_request:
-    paths:
-      - '**.rs'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - .github/workflows/cargo-bench.yml
-  workflow_dispatch:
-permissions: read-all
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-name: cargo bench
-jobs:
-  cargo-bench:
-    name: Benchmark with iai
-    runs-on: ubuntu-latest-8-cores
-    steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-      - name: Install dependencies
-        run: |
-          cargo install cargo-criterion
-          sudo apt update
-          sudo apt install -y valgrind
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.6.1
-      - name: Benchmark kcl library
-        shell: bash
-        run: |-
-          cd src/wasm-lib/kcl; cargo bench --all-features -- iai
-        env:
-          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
-

.github/workflows/cargo-test.yml

@@ -2,28 +2,8 @@ on:
   push:
     branches:
       - main
-    paths:
-      - 'src/wasm-lib/**.rs'
-      - 'src/wasm-lib/**.hbs'
-      - 'src/wasm-lib/**.gen'
-      - 'src/wasm-lib/**.snap'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - 'src/wasm-lib/**.kcl'
-      - .github/workflows/cargo-test.yml
 
   pull_request:
-    paths:
-      - 'src/wasm-lib/**.rs'
-      - 'src/wasm-lib/**.hbs'
-      - 'src/wasm-lib/**.gen'
-      - 'src/wasm-lib/**.snap'
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-      - '**/rust-toolchain.toml'
-      - 'src/wasm-lib/**.kcl'
-      - .github/workflows/cargo-test.yml
   workflow_dispatch:
 permissions: read-all
 concurrency:
@@ -71,7 +51,7 @@ jobs:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
           RUST_MIN_STACK: 10485760000
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{secrets.CODECOV_TOKEN}}
           fail_ci_if_error: true

.github/workflows/codemirror-lang-kcl.yml

@@ -0,0 +1,32 @@
+name: CodeMirror Lang KCL
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  yarn-unit-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+
+      - run: yarn install
+        working-directory: packages/codemirror-lang-kcl
+
+      - run: yarn tsc
+        working-directory: packages/codemirror-lang-kcl
+
+      - name: run unit tests
+        run: yarn test
+        working-directory: packages/codemirror-lang-kcl

.github/workflows/e2e-tests.yml

@@ -33,20 +33,19 @@ jobs:
             rust:
               - 'src/wasm-lib/**'
 
-  browser:
-    timeout-minutes: ${{ matrix.os == 'macos-14' && 60 || 50 }}
-    name: playwright:browser:${{ matrix.os }} ${{ matrix.shardIndex }} ${{ matrix.shardTotal }}
+  electron:
+    timeout-minutes: 60
+    name: playwright:electron:${{ matrix.os }} ${{ matrix.shardIndex }} ${{ matrix.shardTotal }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest-8-cores, windows-latest-8-cores]
+        # TODO: enable self-hosted-windows-8-cores once available
+        os: [namespace-profile-ubuntu-8-cores, namespace-profile-macos-8-cores, windows-16-cores]
         shardIndex: [1, 2, 3, 4]
         shardTotal: [4]
     runs-on: ${{ matrix.os }}
     needs: check-rust-changes
     steps:
-    - name: Tune GitHub-hosted runner network
-      uses: smorimoto/tune-github-hosted-runner-network@v1
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
@@ -101,7 +100,8 @@ jobs:
         echo "/opt/homebrew/opt/gnu-sed/libexec/gnubin" >> $GITHUB_PATH
     - name: Install vector
       shell: bash
-      if:  ${{ !startsWith(matrix.os, 'windows') }}
+      # TODO: figure out what to do with this, it's failing
+      if: false
       run: |
         curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
         chmod +x /tmp/vector.sh
@@ -123,13 +123,16 @@ jobs:
       if: steps.download-wasm.outcome == 'failure'
       shell: bash
       run: yarn build:wasm
-    - name: build web
-      run: yarn build:local
+    - name: build electron
       shell: bash
+      run: yarn tron:package
     - name: Run ubuntu/chrome snapshots
+      if: ${{ matrix.os == 'namespace-profile-ubuntu-8-cores' && matrix.shardIndex == 1 }}
       shell: bash
+      # TODO: break this in its own job, for now it's not slowing down the overall execution as ubuntu is the quickest,
+      # but we could do better. This forces a large 1/1 shard of all 20 snapshot tests that runs in about 3 minutes.
       run: |
-        yarn playwright test --project="Google Chrome" --config=playwright.ci.config.ts --retries="3" --update-snapshots --grep=@snapshot  --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+        PLATFORM=web yarn playwright test --config=playwright.config.ts --retries="3" --update-snapshots --grep=@snapshot  --shard=1/1
       env:
         CI: true
         NODE_ENV: development
@@ -150,6 +153,7 @@ jobs:
       continue-on-error: true
       run: rm -r test-results
     - name: check for changes
+      if: ${{ matrix.os == 'namespace-profile-ubuntu-8-cores' && matrix.shardIndex == 1 }}
       shell: bash
       id: git-check
       run: |
@@ -186,12 +190,12 @@ jobs:
       with:
         name: test-results-${{ matrix.os }}-${{ matrix.shardIndex }}-${{ github.sha }}
         path: test-results/
-    - name: Run playwright/chrome flow (with retries)
+    - name: Run playwright/electron flow (with retries)
       id: retry
       if: ${{ !cancelled() && (success() || failure()) }}
       shell: bash
       run: |
-        .github/ci-cd-scripts/playwright-browser-chrome.sh ${{matrix.shardIndex}} ${{matrix.shardTotal}} ${{matrix.os}}
+        .github/ci-cd-scripts/playwright-electron.sh ${{matrix.shardIndex}} ${{matrix.shardTotal}} ${{matrix.os}}
       env:
         CI: true
         FAIL_ON_CONSOLE_ERRORS: true
@@ -199,11 +203,6 @@ jobs:
         VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
         VITE_KC_SKIP_AUTH: true
         token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-    - name: send to axiom
-      if: always()
-      shell: bash
-      run: |
-        node playwrightProcess.mjs | tee /tmp/github-actions.log
     - uses: actions/upload-artifact@v4
       if: always()
       with:
@@ -221,136 +220,3 @@ jobs:
         retention-days: 30
         overwrite: true
 
-
-  electron:
-    name: playwright:electron:${{matrix.os}}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest-8-cores, windows-latest-8-cores, macos-14-large]
-    timeout-minutes: 60
-    runs-on: ${{ matrix.os }}
-    needs: check-rust-changes
-    steps:
-    - name: Tune GitHub-hosted runner network
-      uses: smorimoto/tune-github-hosted-runner-network@v1
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version-file: '.nvmrc'
-        cache: 'yarn'
-    - uses: KittyCAD/action-install-cli@main
-    - name: Install dependencies
-      shell: bash
-      run: yarn
-    - name: Cache Playwright Browsers
-      uses: actions/cache@v4
-      with:
-        path: |
-          ~/.cache/ms-playwright/
-        key: ${{ runner.os }}-playwright-${{ hashFiles('yarn.lock') }}
-    - name: Install Playwright Browsers
-      shell: bash
-      run: yarn playwright install chromium --with-deps
-    - name: Download Wasm Cache
-      id: download-wasm
-      if: needs.check-rust-changes.outputs.rust-changed == 'false'
-      uses: dawidd6/action-download-artifact@v7
-      continue-on-error: true
-      with:
-        github_token: ${{secrets.GITHUB_TOKEN}}
-        name: wasm-bundle
-        workflow: build-and-store-wasm.yml
-        branch: main
-        path: src/wasm-lib/pkg
-    - name: copy wasm blob
-      if: needs.check-rust-changes.outputs.rust-changed == 'false'
-      shell: bash
-      run: cp src/wasm-lib/pkg/wasm_lib_bg.wasm public
-      continue-on-error: true
-    - name: Setup Rust
-      uses: dtolnay/rust-toolchain@stable
-    - name: Cache Wasm (because rust diff)
-      if: needs.check-rust-changes.outputs.rust-changed == 'true'
-      uses: Swatinem/rust-cache@v2
-      with:
-        workspaces: './src/wasm-lib'
-    - name: OR Cache Wasm (because wasm cache failed)
-      if: steps.download-wasm.outcome == 'failure'
-      uses: Swatinem/rust-cache@v2
-      with:
-        workspaces: './src/wasm-lib'
-    - name: install good sed
-      if:  ${{ startsWith(matrix.os, 'macos') }}
-      shell: bash
-      run: |
-        brew install gnu-sed
-        echo "/opt/homebrew/opt/gnu-sed/libexec/gnubin" >> $GITHUB_PATH
-    - name: Install vector
-      if:  ${{ startsWith(matrix.os, 'ubuntu') }}
-      shell: bash
-      run: |
-        curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
-        chmod +x /tmp/vector.sh
-        /tmp/vector.sh -y -no-modify-path
-        mkdir -p /tmp/vector
-        cp .github/workflows/vector.toml /tmp/vector.toml
-        sed -i "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
-        sed -i "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
-        sed -i "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
-        sed -i "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
-        sed -i "s#GH_ACTIONS_AXIOM_TOKEN#${{secrets.GH_ACTIONS_AXIOM_TOKEN}}#g" /tmp/vector.toml
-        cat /tmp/vector.toml
-        ${HOME}/.vector/bin/vector --config /tmp/vector.toml &
-    - name: Build Wasm (because rust diff)
-      if: needs.check-rust-changes.outputs.rust-changed == 'true'
-      shell: bash
-      run: yarn build:wasm
-    - name: OR Build Wasm (because wasm cache failed)
-      if: steps.download-wasm.outcome == 'failure'
-      shell: bash
-      run: yarn build:wasm
-    - name: build electron
-      shell: bash
-      run: yarn tron:package
-    - uses: actions/download-artifact@v4
-      if: ${{ !cancelled() && (success() || failure()) }}
-      continue-on-error: true
-      with:
-        name: test-results-electron-${{ matrix.os }}-${{ github.sha }}
-        path: test-results/
-    - name: Run electron tests (with retries)
-      id: retry
-      if: ${{ !cancelled() && (success() || failure()) }}
-      shell: bash
-      run: |
-        .github/ci-cd-scripts/playwright-electron.sh ${{ matrix.os }}
-      env:
-        CI: true
-        FAIL_ON_CONSOLE_ERRORS: true
-        NODE_ENV: development
-        VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-        VITE_KC_SKIP_AUTH: true
-        IS_UBUNTU: ${{ startsWith(matrix.os, 'ubuntu') && 'true' || 'false' }}
-        #DEBUG: 'pw:browser*'
-    - name: send to axiom
-      if: ${{ !cancelled() && (success() || failure()) && !startsWith(matrix.os, 'windows') }}
-      shell: bash
-      run: |
-        node playwrightProcess.mjs | tee /tmp/github-actions.log
-    - uses: actions/upload-artifact@v4
-      if: ${{ !cancelled() && (success() || failure()) }}
-      with:
-        name: test-results-electron-${{ matrix.os }}-${{ github.sha }}
-        path: test-results/
-        include-hidden-files: true
-        retention-days: 30
-        overwrite: true
-    - uses: actions/upload-artifact@v4
-      if: ${{ !cancelled() && (success() || failure()) }}
-      with:
-        name: playwright-report-electron-${{ matrix.os }}-${{ github.sha }}
-        path: playwright-report/
-        include-hidden-files: true
-        retention-days: 30
-        overwrite: true

README.md

@@ -337,13 +337,47 @@ For individual testing:
 yarn test abstractSyntaxTree -t "unexpected closed curly brace" --silent=false
 ```
 
-Which will run our suite of [Vitest unit](https://vitest.dev/) and [React Testing Library E2E](https://testing-library.com/docs/react-testing-library/intro/) tests, in interactive mode by default.
+Which will run our suite of [Vitest unit](https://vitest.dev/) and [React Testing Library E2E](https://testing-library.com/docs/react-testing-library/intro) tests, in interactive mode by default.
 
 ### Rust tests
 
-```bash
+**Dependencies**
+
+- `KITTYCAD_API_TOKEN`
+- `cargo-nextest`
+- `just`
+
+#### Setting KITTYCAD_API_TOKEN
+Use the production zoo.dev token, set this environment variable before running the tests
+
+#### Installing cargonextest
+
+```
 cd src/wasm-lib
-KITTYCAD_API_TOKEN=XXX cargo test -- --test-threads=1
+cargo search cargo-nextest
+cargo install cargo-nextest
+```
+
+#### just
+install [`just`](https://github.com/casey/just?tab=readme-ov-file#pre-built-binaries)
+
+#### Running the tests
+
+```bash
+# With just
+# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
+# Make sure you installed cargo-nextest
+# Make sure you installed just
+cd src/wasm-lib
+just test
+```
+
+```bash
+# Without just
+# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
+# Make sure you installed cargo-nextest
+cd src/wasm-lib
+export RUST_BRACKTRACE="full" && cargo nextest run --workspace --test-threads=1
 ```
 
 Where `XXX` is an API token from the production engine (NOT the dev environment).
@@ -388,23 +422,6 @@ yarn test:unit:local
 
 #### E2E Tests
 
-**Playwright Browser**
-
-These E2E tests run in a browser (without electron).
-There are tests that are skipped if they are ran in a windows OS or Linux OS. We can use playwright tags to implement test skipping.
-
-Breaking down the command `yarn test:playwright:browser:chrome:windows`
-- The application is `playwright`
-- The runtime is a `browser`
-- The specific `browser` is `chrome`
-- The test should run in a `windows` environment. It will skip tests that are broken or flaky in the windows OS.
-
-```
-yarn test:playwright:browser:chrome
-yarn test:playwright:browser:chrome:windows
-yarn test:playwright:browser:chrome:ubuntu
-```
-
 **Playwright Electron**
 
 These E2E tests run in electron. There are tests that are skipped if they are ran in a windows, linux, or macos environment. We can use playwright tags to implement test skipping.

docs/kcl/KNOWN-ISSUES.md

@@ -22,3 +22,5 @@ once fixed in engine will just start working here with no language changes.
 
 - **Chamfers**: Chamfers cannot intersect, you will get an error. Only simple
     chamfer cases work currently.
+
+- **Appearance**: Changing the appearance on a loft does not work.

docs/kcl/index.md

@@ -19,6 +19,7 @@ layout: manual
 * [`angledLineThatIntersects`](kcl/angledLineThatIntersects)
 * [`angledLineToX`](kcl/angledLineToX)
 * [`angledLineToY`](kcl/angledLineToY)
+* [`appearance`](kcl/appearance)
 * [`arc`](kcl/arc)
 * [`arcTo`](kcl/arcTo)
 * [`asin`](kcl/asin)
@@ -29,10 +30,12 @@ layout: manual
 * [`assertLessThan`](kcl/assertLessThan)
 * [`assertLessThanOrEq`](kcl/assertLessThanOrEq)
 * [`atan`](kcl/atan)
+* [`atan2`](kcl/atan2)
 * [`bezierCurve`](kcl/bezierCurve)
 * [`ceil`](kcl/ceil)
 * [`chamfer`](kcl/chamfer)
 * [`circle`](kcl/circle)
+* [`circleThreePoint`](kcl/circleThreePoint)
 * [`close`](kcl/close)
 * [`cm`](kcl/cm)
 * [`cos`](kcl/cos)
@@ -45,11 +48,11 @@ layout: manual
 * [`getOppositeEdge`](kcl/getOppositeEdge)
 * [`getPreviousAdjacentEdge`](kcl/getPreviousAdjacentEdge)
 * [`helix`](kcl/helix)
+* [`helixRevolutions`](kcl/helixRevolutions)
 * [`hole`](kcl/hole)
 * [`hollow`](kcl/hollow)
 * [`import`](kcl/import)
 * [`inch`](kcl/inch)
-* [`int`](kcl/int)
 * [`lastSegX`](kcl/lastSegX)
 * [`lastSegY`](kcl/lastSegY)
 * [`legAngX`](kcl/legAngX)
@@ -78,6 +81,7 @@ layout: manual
 * [`pi`](kcl/pi)
 * [`polar`](kcl/polar)
 * [`polygon`](kcl/polygon)
+* [`pop`](kcl/pop)
 * [`pow`](kcl/pow)
 * [`profileStart`](kcl/profileStart)
 * [`profileStartX`](kcl/profileStartX)
@@ -99,8 +103,8 @@ layout: manual
 * [`sin`](kcl/sin)
 * [`sqrt`](kcl/sqrt)
 * [`startProfileAt`](kcl/startProfileAt)
-* [`startSketchAt`](kcl/startSketchAt)
 * [`startSketchOn`](kcl/startSketchOn)
+* [`sweep`](kcl/sweep)
 * [`tan`](kcl/tan)
 * [`tangentToEnd`](kcl/tangentToEnd)
 * [`tangentialArc`](kcl/tangentialArc)

docs/kcl/int.md

@@ -4,6 +4,8 @@ excerpt: "Convert a number to an integer."
 layout: manual
 ---
 
+**WARNING:** This function is deprecated.
+
 Convert a number to an integer.
 
 DEPRECATED use floor(), ceil(), or round().

docs/kcl/map.md

@@ -45,7 +45,7 @@ circles = map([1..3], drawCircle)
 ```js
 r = 10 // radius
 // Call `map`, using an anonymous function instead of a named one.
-circles = map([1..3], (id) {
+circles = map([1..3], fn(id) {
   return startSketchOn("XY")
     |> circle({ center = [id * 2 * r, 0], radius = r }, %)
 })

docs/kcl/patternTransform.md

@@ -35,7 +35,7 @@ The transform function returns a transform object. All properties of the object
    - `rotation.origin` (either "local" i.e. rotate around its own center, "global" i.e. rotate around the scene's center, or a 3D point, defaults to "local")
 
 ```js
-patternTransform(total_instances: u32, transform_function: FunctionParam, solid_set: SolidSet) -> [Solid]
+patternTransform(total_instances: integer, transform_function: FunctionParam, solid_set: SolidSet) -> [Solid]
 ```
 
 
@@ -43,7 +43,7 @@ patternTransform(total_instances: u32, transform_function: FunctionParam, solid_
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `total_instances` | `u32` |  | Yes |
+| `total_instances` | `integer` |  | Yes |
 | `transform_function` | `FunctionParam` |  | Yes |
 | `solid_set` | [`SolidSet`](/docs/kcl/types/SolidSet) | A solid or a group of solids. | Yes |
 
@@ -95,7 +95,8 @@ fn cube(length, center) {
   p2 = [l + x, l + y]
   p3 = [l + x, -l + y]
 
-  return startSketchAt(p0)
+  return startSketchOn('XY')
+    |> startProfileAt(p0, %)
     |> lineTo(p1, %)
     |> lineTo(p2, %)
     |> lineTo(p3, %)
@@ -132,7 +133,8 @@ fn cube(length, center) {
   p2 = [l + x, l + y]
   p3 = [l + x, -l + y]
 
-  return startSketchAt(p0)
+  return startSketchOn('XY')
+    |> startProfileAt(p0, %)
     |> lineTo(p1, %)
     |> lineTo(p2, %)
     |> lineTo(p3, %)
@@ -195,7 +197,8 @@ fn transform(i) {
     { rotation = { angle = 45 * i } }
   ]
 }
-startSketchAt([0, 0])
+startSketchOn('XY')
+  |> startProfileAt([0, 0], %)
   |> polygon({
        radius = 10,
        numSides = 4,

docs/kcl/patternTransform2d.md

@@ -9,7 +9,7 @@ Just like patternTransform, but works on 2D sketches not 3D solids.
 
 
 ```js
-patternTransform2d(total_instances: u32, transform_function: FunctionParam, solid_set: SketchSet) -> [Sketch]
+patternTransform2d(total_instances: integer, transform_function: FunctionParam, solid_set: SketchSet) -> [Sketch]
 ```
 
 
@@ -17,7 +17,7 @@ patternTransform2d(total_instances: u32, transform_function: FunctionParam, soli
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `total_instances` | `u32` |  | Yes |
+| `total_instances` | `integer` |  | Yes |
 | `transform_function` | `FunctionParam` |  | Yes |
 | `solid_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | A sketch or a group of sketches. | Yes |
 

docs/kcl/reduce.md

@@ -43,7 +43,7 @@ fn sum(arr) {
 
 /* The above is basically like this pseudo-code:
 fn sum(arr):
-    let sumSoFar = 0
+    sumSoFar = 0
     for i in arr:
         sumSoFar = add(sumSoFar, i)
     return sumSoFar */
@@ -61,7 +61,7 @@ assertEqual(sum([1, 2, 3]), 6, 0.00001, "1 + 2 + 3 summed is 6")
 // an anonymous `add` function as its parameter, instead of declaring a
 // named function outside.
 arr = [1, 2, 3]
-sum = reduce(arr, 0, (i, result_so_far) {
+sum = reduce(arr, 0, fn(i, result_so_far) {
   return i + result_so_far
 })
 
@@ -79,12 +79,13 @@ fn decagon(radius) {
   stepAngle = 1 / 10 * tau()
 
   // Start the decagon sketch at this point.
-  startOfDecagonSketch = startSketchAt([cos(0) * radius, sin(0) * radius])
+  startOfDecagonSketch = startSketchOn('XY')
+    |> startProfileAt([cos(0) * radius, sin(0) * radius], %)
 
-  // Use a `reduce` to draw the remaining decagon sides.
-  // For each number in the array 1..10, run the given function,
+    // Use a `reduce` to draw the remaining decagon sides.
+    // For each number in the array 1..10, run the given function,
   // which takes a partially-sketched decagon and adds one more edge to it.
-  fullDecagon = reduce([1..10], startOfDecagonSketch, (i, partialDecagon) {
+  fullDecagon = reduce([1..10], startOfDecagonSketch, fn(i, partialDecagon) {
     // Draw one edge of the decagon.
     x = cos(stepAngle * i) * radius
     y = sin(stepAngle * i) * radius
@@ -96,14 +97,15 @@ fn decagon(radius) {
 
 /* The `decagon` above is basically like this pseudo-code:
 fn decagon(radius):
-    let stepAngle = (1/10) * tau()
-    let startOfDecagonSketch = startSketchAt([(cos(0)*radius), (sin(0) * radius)])
+    stepAngle = (1/10) * tau()
+    plane = startSketchOn('XY')
+    startOfDecagonSketch = startProfileAt([(cos(0)*radius), (sin(0) * radius)], plane)
 
     // Here's the reduce part.
-    let partialDecagon = startOfDecagonSketch
+    partialDecagon = startOfDecagonSketch
     for i in [1..10]:
-        let x = cos(stepAngle * i) * radius
-        let y = sin(stepAngle * i) * radius
+        x = cos(stepAngle * i) * radius
+        y = sin(stepAngle * i) * radius
         partialDecagon = lineTo([x, y], partialDecagon)
     fullDecagon = partialDecagon // it's now full
     return fullDecagon */

docs/kcl/segEnd.md

@@ -28,7 +28,8 @@ segEnd(tag: TagIdentifier) -> [number]
 
 ```js
 w = 15
-cube = startSketchAt([0, 0])
+cube = startSketchOn('XY')
+  |> startProfileAt([0, 0], %)
   |> line([w, 0], %, $line1)
   |> line([0, w], %, $line2)
   |> line([-w, 0], %, $line3)
@@ -37,7 +38,8 @@ cube = startSketchAt([0, 0])
   |> extrude(5, %)
 
 fn cylinder(radius, tag) {
-  return startSketchAt([0, 0])
+  return startSketchOn('XY')
+    |> startProfileAt([0, 0], %)
     |> circle({
          radius = radius,
          center = segEnd(tag)

docs/kcl/segStart.md

@@ -28,7 +28,8 @@ segStart(tag: TagIdentifier) -> [number]
 
 ```js
 w = 15
-cube = startSketchAt([0, 0])
+cube = startSketchOn('XY')
+  |> startProfileAt([0, 0], %)
   |> line([w, 0], %, $line1)
   |> line([0, w], %, $line2)
   |> line([-w, 0], %, $line3)
@@ -37,7 +38,8 @@ cube = startSketchAt([0, 0])
   |> extrude(5, %)
 
 fn cylinder(radius, tag) {
-  return startSketchAt([0, 0])
+  return startSketchOn('XY')
+    |> startProfileAt([0, 0], %)
     |> circle({
          radius = radius,
          center = segStart(tag)

docs/kcl/startSketchAt.md

@@ -4,6 +4,8 @@ excerpt: "Start a new 2-dimensional sketch at a given point on the 'XY' plane."
 layout: manual
 ---
 
+**WARNING:** This function is deprecated.
+
 Start a new 2-dimensional sketch at a given point on the 'XY' plane.
 
 

docs/kcl/types/AngledLineData.md

@@ -13,13 +13,18 @@ Data to draw an angled line.
 
 An angle and length with explicitly named parameters
 
-[`PolarCoordsData`](/docs/kcl/types/PolarCoordsData)
+**Type:** `object`
 
 
 
 
 
+## Properties
 
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `angle` |`number`| The angle of the line (in degrees). | No |
+| `length` |`number`| The length of the line. | No |
 
 
 ----

docs/kcl/types/AppearanceData.md

@@ -0,0 +1,23 @@
+---
+title: "AppearanceData"
+excerpt: "Data for appearance."
+layout: manual
+---
+
+Data for appearance.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `color` |`string`| Color of the new material, a hex string like "#ff0000". | No |
+| `metalness` |`number` (**maximum:** 100.0)| Metalness of the new material, a percentage like 95.7. | No |
+| `roughness` |`number` (**maximum:** 100.0)| Roughness of the new material, a percentage like 95.7. | No |
+
+

docs/kcl/types/Axis2dOrEdgeReference.md

@@ -1,19 +1,19 @@
 ---
-title: "AxisOrEdgeReference"
-excerpt: "Axis or tagged edge."
+title: "Axis2dOrEdgeReference"
+excerpt: "A 2D axis or tagged edge."
 layout: manual
 ---
 
-Axis or tagged edge.
+A 2D axis or tagged edge.
 
 
 
 
 **This schema accepts any of the following:**
 
-Axis and origin.
+2D axis and origin.
 
-[`AxisAndOrigin`](/docs/kcl/types/AxisAndOrigin)
+[`AxisAndOrigin2d`](/docs/kcl/types/AxisAndOrigin2d)
 
 
 

docs/kcl/types/Axis3dOrEdgeReference.md

@@ -0,0 +1,42 @@
+---
+title: "Axis3dOrEdgeReference"
+excerpt: "A 3D axis or tagged edge."
+layout: manual
+---
+
+A 3D axis or tagged edge.
+
+
+
+
+**This schema accepts any of the following:**
+
+3D axis and origin.
+
+[`AxisAndOrigin3d`](/docs/kcl/types/AxisAndOrigin3d)
+
+
+
+
+
+
+
+
+----
+Tagged edge.
+
+[`EdgeReference`](/docs/kcl/types/EdgeReference)
+
+
+
+
+
+
+
+
+----
+
+
+
+
+

docs/kcl/types/AxisAndOrigin2d.md

@@ -1,10 +1,10 @@
 ---
-title: "AxisAndOrigin"
-excerpt: "Axis and origin."
+title: "AxisAndOrigin2d"
+excerpt: "A 2D axis and origin."
 layout: manual
 ---
 
-Axis and origin.
+A 2D axis and origin.
 
 
 

docs/kcl/types/AxisAndOrigin3d.md

@@ -0,0 +1,105 @@
+---
+title: "AxisAndOrigin3d"
+excerpt: "A 3D axis and origin."
+layout: manual
+---
+
+A 3D axis and origin.
+
+
+
+
+
+**This schema accepts exactly one of the following:**
+
+X-axis.
+
+**enum:** `X`
+
+
+
+
+
+
+
+
+----
+Y-axis.
+
+**enum:** `Y`
+
+
+
+
+
+
+
+
+----
+Z-axis.
+
+**enum:** `Z`
+
+
+
+
+
+
+
+
+----
+Flip the X-axis.
+
+**enum:** `-X`
+
+
+
+
+
+
+
+
+----
+Flip the Y-axis.
+
+**enum:** `-Y`
+
+
+
+
+
+
+
+
+----
+Flip the Z-axis.
+
+**enum:** `-Z`
+
+
+
+
+
+
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `custom` |`object`|  | No |
+
+
+----
+
+
+
+

docs/kcl/types/CircleThreePointData.md

@@ -0,0 +1,23 @@
+---
+title: "CircleThreePointData"
+excerpt: "Data for drawing a 3-point circle"
+layout: manual
+---
+
+Data for drawing a 3-point circle
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `p1` |`[number, number]`| Point one for circle derivation. | No |
+| `p2` |`[number, number]`| Point two for circle derivation. | No |
+| `p3` |`[number, number]`| Point three for circle derivation. | No |
+
+

docs/kcl/types/Face.md

@@ -0,0 +1,28 @@
+---
+title: "Face"
+excerpt: "A face."
+layout: manual
+---
+
+A face.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `id` |`string`| The id of the face. | No |
+| `value` |`string`| The tag of the face. | No |
+| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s X axis be? | No |
+| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s Y axis be? | No |
+| `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
+| `solid` |[`Solid`](/docs/kcl/types/Solid)| The solid the face is on. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A face. | No |
+| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+
+

docs/kcl/types/Helix.md

@@ -0,0 +1,26 @@
+---
+title: "Helix"
+excerpt: "A helix."
+layout: manual
+---
+
+A helix.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `value` |`string`| The id of the helix. | No |
+| `revolutions` |`number`| Number of revolutions. | No |
+| `angleStart` |`number`| Start angle (in degrees). | No |
+| `ccw` |`boolean`| Is the helix rotation counter clockwise? | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A helix. | No |
+| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+
+

docs/kcl/types/HelixData.md

@@ -1,10 +1,10 @@
 ---
 title: "HelixData"
-excerpt: "Data for helices."
+excerpt: "Data for a helix."
 layout: manual
 ---
 
-Data for helices.
+Data for a helix.
 
 **Type:** `object`
 
@@ -19,6 +19,8 @@ Data for helices.
 | `revolutions` |`number`| Number of revolutions. | No |
 | `angleStart` |`number`| Start angle (in degrees). | No |
 | `ccw` |`boolean`| Is the helix rotation counter clockwise? The default is `false`. | No |
-| `length` |`number`| Length of the helix. If this argument is not provided, the height of the solid is used. | No |
+| `length` |`number`| Length of the helix. This is not necessary if the helix is created around an edge. If not given the length of the edge is used. | No |
+| `radius` |`number`| Radius of the helix. | No |
+| `axis` |[`Axis3dOrEdgeReference`](/docs/kcl/types/Axis3dOrEdgeReference)| Axis to use as mirror. | No |
 
 

docs/kcl/types/HelixRevolutionsData.md

@@ -0,0 +1,24 @@
+---
+title: "HelixRevolutionsData"
+excerpt: "Data for helix revolutions."
+layout: manual
+---
+
+Data for helix revolutions.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `revolutions` |`number`| Number of revolutions. | No |
+| `angleStart` |`number`| Start angle (in degrees). | No |
+| `ccw` |`boolean`| Is the helix rotation counter clockwise? The default is `false`. | No |
+| `length` |`number`| Length of the helix. If this argument is not provided, the height of the solid is used. | No |
+
+

docs/kcl/types/HelixValue.md

@@ -0,0 +1,26 @@
+---
+title: "HelixValue"
+excerpt: "A helix."
+layout: manual
+---
+
+A helix.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `value` |`string`| The id of the helix. | No |
+| `revolutions` |`number`| Number of revolutions. | No |
+| `angleStart` |`number`| Start angle (in degrees). | No |
+| `ccw` |`boolean`| Is the helix rotation counter clockwise? | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A helix. | No |
+| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+
+

docs/kcl/types/KclNone.md

@@ -12,5 +12,10 @@ KCL value for an optional parameter which was not given an argument. (remember,
 
 
 
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/KclValue.md

@@ -168,7 +168,6 @@ Any KCL value.
 
 
 ----
-A plane.
 
 **Type:** `object`
 
@@ -181,17 +180,10 @@ A plane.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Plane`](/docs/kcl/types/Plane)|  | No |
-| `id` |`string`| The id of the plane. | No |
-| `value` |[`PlaneType`](/docs/kcl/types/PlaneType)| Any KCL value. | No |
-| `origin` |[`Point3d`](/docs/kcl/types/Point3d)| Origin of the plane. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s Y axis be? | No |
-| `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
-| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+| `value` |[`Plane`](/docs/kcl/types/Plane)| Any KCL value. | No |
 
 
 ----
-A face.
 
 **Type:** `object`
 
@@ -203,14 +195,8 @@ A face.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: `Face`|  | No |
-| `id` |`string`| The id of the face. | No |
-| `value` |`string`| The tag of the face. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s Y axis be? | No |
-| `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
-| `solid` |[`Solid`](/docs/kcl/types/Solid)| The solid the face is on. | No |
-| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+| `type` |enum: [`Face`](/docs/kcl/types/Face)|  | No |
+| `value` |[`Face`](/docs/kcl/types/Face)| Any KCL value. | No |
 
 
 ----
@@ -246,7 +232,6 @@ A face.
 
 
 ----
-An solid is a collection of extrude surfaces.
 
 **Type:** `object`
 
@@ -259,14 +244,7 @@ An solid is a collection of extrude surfaces.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Solid`](/docs/kcl/types/Solid)|  | No |
-| `id` |`string`| The id of the solid. | No |
-| `value` |`[` [`ExtrudeSurface`](/docs/kcl/types/ExtrudeSurface) `]`| The extrude surfaces. | No |
-| `sketch` |[`Sketch`](/docs/kcl/types/Sketch)| The sketch. | No |
-| `height` |`number`| The height of the solid. | No |
-| `startCapId` |`string`| The id of the extrusion start cap | No |
-| `endCapId` |`string`| The id of the extrusion end cap | No |
-| `edgeCuts` |`[` [`EdgeCut`](/docs/kcl/types/EdgeCut) `]`| Chamfers or fillets on this solid. | No |
-| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
+| `value` |[`Solid`](/docs/kcl/types/Solid)| Any KCL value. | No |
 
 
 ----
@@ -285,6 +263,22 @@ An solid is a collection of extrude surfaces.
 | `value` |`[` [`Solid`](/docs/kcl/types/Solid) `]`|  | No |
 
 
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: [`Helix`](/docs/kcl/types/Helix)|  | No |
+| `value` |[`Helix`](/docs/kcl/types/Helix)| Any KCL value. | No |
+
+
 ----
 Data for an imported geometry.
 
@@ -329,6 +323,23 @@ Data for an imported geometry.
 
 
 
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Module`|  | No |
+| `value` |[`ModuleId`](/docs/kcl/types/ModuleId)| Any KCL value. | No |
+| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
 ## Properties
 
 | Property | Type | Description | Required |

docs/kcl/types/Mirror2dData.md

@@ -16,6 +16,6 @@ Data for a mirror.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `axis` |[`AxisOrEdgeReference`](/docs/kcl/types/AxisOrEdgeReference)| Axis to use as mirror. | No |
+| `axis` |[`Axis2dOrEdgeReference`](/docs/kcl/types/Axis2dOrEdgeReference)| Axis to use as mirror. | No |
 
 

docs/kcl/types/ModuleId.md

@@ -0,0 +1,16 @@
+---
+title: "ModuleId"
+excerpt: "Identifier of a source file.  Uses a u32 to keep the size small."
+layout: manual
+---
+
+Identifier of a source file.  Uses a u32 to keep the size small.
+
+**Type:** `integer` (`uint32`)
+
+
+
+
+
+
+

docs/kcl/types/Plane.md

@@ -22,6 +22,7 @@ A plane.
 | `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s X axis be? | No |
 | `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A plane. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
 
 

docs/kcl/types/RevolveData.md

@@ -17,7 +17,7 @@ Data for revolution surfaces.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `angle` |`number` (**maximum:** 360.0) (**minimum:** -360.0)| Angle to revolve (in degrees). Default is 360. | No |
-| `axis` |[`AxisOrEdgeReference`](/docs/kcl/types/AxisOrEdgeReference)| Axis of revolution. | No |
+| `axis` |[`Axis2dOrEdgeReference`](/docs/kcl/types/Axis2dOrEdgeReference)| Axis of revolution. | No |
 | `tolerance` |`number`| Tolerance for the revolve operation. | No |
 
 

docs/kcl/types/Sketch.md

@@ -21,6 +21,7 @@ A sketch is a collection of paths.
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch is a collection of paths. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 
 

docs/kcl/types/SketchSet.md

@@ -30,6 +30,7 @@ A sketch is a collection of paths.
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch or a group of sketches. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 
 

docs/kcl/types/SketchSurface.md

@@ -31,6 +31,7 @@ A plane.
 | `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s X axis be? | No |
 | `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch type. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
 
 
@@ -54,6 +55,7 @@ A face.
 | `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
 | `solid` |[`Solid`](/docs/kcl/types/Solid)| The solid the face is on. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch type. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
 
 

docs/kcl/types/Solid.md

@@ -23,6 +23,7 @@ An solid is a collection of extrude surfaces.
 | `startCapId` |`string`| The id of the extrusion start cap | No |
 | `endCapId` |`string`| The id of the extrusion end cap | No |
 | `edgeCuts` |`[` [`EdgeCut`](/docs/kcl/types/EdgeCut) `]`| Chamfers or fillets on this solid. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| An solid is a collection of extrude surfaces. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 
 

docs/kcl/types/SolidSet.md

@@ -32,6 +32,7 @@ An solid is a collection of extrude surfaces.
 | `startCapId` |`string`| The id of the extrusion start cap | No |
 | `endCapId` |`string`| The id of the extrusion end cap | No |
 | `edgeCuts` |`[` [`EdgeCut`](/docs/kcl/types/EdgeCut) `]`| Chamfers or fillets on this solid. | No |
+| `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A solid or a group of solids. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 
 

docs/kcl/types/SweepData.md

@@ -0,0 +1,23 @@
+---
+title: "SweepData"
+excerpt: "Data for a sweep."
+layout: manual
+---
+
+Data for a sweep.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `path` |[`SweepPath`](/docs/kcl/types/SweepPath)| The path to sweep along. | No |
+| `sectional` |`boolean`| If true, the sweep will be broken up into sub-sweeps (extrusions, revolves, sweeps) based on the trajectory path components. | No |
+| `tolerance` |`number`| Tolerance for the sweep operation. | No |
+
+

docs/kcl/types/SweepPath.md

@@ -0,0 +1,42 @@
+---
+title: "SweepPath"
+excerpt: "A path to sweep along."
+layout: manual
+---
+
+A path to sweep along.
+
+
+
+
+**This schema accepts any of the following:**
+
+A path to sweep along.
+
+[`Sketch`](/docs/kcl/types/Sketch)
+
+
+
+
+
+
+
+
+----
+A path to sweep along.
+
+[`Helix`](/docs/kcl/types/Helix)
+
+
+
+
+
+
+
+
+----
+
+
+
+
+

docs/kcl/types/UnitLen.md

@@ -0,0 +1,107 @@
+---
+title: "UnitLen"
+excerpt: ""
+layout: manual
+---
+
+
+
+
+
+
+**This schema accepts exactly one of the following:**
+
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Mm`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Cm`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `M`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Inches`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Feet`|  | No |
+
+
+----
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Yards`|  | No |
+
+
+----
+
+
+
+

e2e/playwright/app-header-tests.spec.ts

@@ -1,22 +1,11 @@
-import { test, expect } from '@playwright/test'
-
-import { setupElectron, tearDown } from './test-utils'
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
+import { test, expect } from './zoo-test'
 
 test.describe('Electron app header tests', () => {
   test(
     'Open Command Palette button has correct shortcut',
     { tag: '@electron' },
-    async ({ browserName }, testInfo) => {
-      const { electronApp, page } = await setupElectron({
-        testInfo,
-        folderSetupFn: async () => {},
-      })
-
-      await page.setViewportSize({ width: 1200, height: 500 })
+    async ({ page }, testInfo) => {
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
       // No space before the shortcut since it checks textContent.
       let text
@@ -34,21 +23,14 @@ test.describe('Electron app header tests', () => {
       const commandsButton = page.getByRole('button', { name: 'Commands' })
       await expect(commandsButton).toBeVisible()
       await expect(commandsButton).toHaveText(text)
-
-      await electronApp.close()
     }
   )
 
   test(
     'User settings has correct shortcut',
     { tag: '@electron' },
-    async ({ browserName }, testInfo) => {
-      const { electronApp, page } = await setupElectron({
-        testInfo,
-        folderSetupFn: async () => {},
-      })
-
-      await page.setViewportSize({ width: 1200, height: 500 })
+    async ({ page }, testInfo) => {
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
       // Open the user sidebar menu.
       await page.getByTestId('user-sidebar-toggle').click()
@@ -59,8 +41,6 @@ test.describe('Electron app header tests', () => {
       const userSettingsButton = page.getByTestId('user-settings')
       await expect(userSettingsButton).toBeVisible()
       await expect(userSettingsButton).toHaveText(text)
-
-      await electronApp.close()
     }
   )
 })

e2e/playwright/basic-sketch.spec.ts

@@ -1,29 +1,26 @@
-import { test, expect, Page } from '@playwright/test'
+import { test, expect, Page } from './zoo-test'
 import {
   getUtils,
   TEST_COLORS,
-  setup,
-  tearDown,
   commonPoints,
   PERSIST_MODELING_CONTEXT,
 } from './test-utils'
-
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
+import { HomePageFixture } from './fixtures/homePageFixture'
 
 test.setTimeout(120000)
 
-async function doBasicSketch(page: Page, openPanes: string[]) {
+async function doBasicSketch(
+  page: Page,
+  homePage: HomePageFixture,
+  openPanes: string[]
+) {
   const u = await getUtils(page)
-  await page.setViewportSize({ width: 1200, height: 500 })
+  await page.setBodyDimensions({ width: 1200, height: 500 })
   const PUR = 400 / 37.5 //pixeltoUnitRatio
 
-  await u.waitForAuthSkipAppStart()
+  await homePage.goToModelingScene()
+  await u.waitForPageLoad()
+  await page.waitForTimeout(1000)
   await u.openDebugPanel()
 
   // If we have the code pane open, we should see the code.
@@ -148,13 +145,11 @@ async function doBasicSketch(page: Page, openPanes: string[]) {
 }
 
 test.describe('Basic sketch', () => {
-  test('code pane open at start', { tag: ['@skipWin'] }, async ({ page }) => {
-    // Skip on windows it is being weird.
-    test.skip(process.platform === 'win32', 'Skip on windows')
-    await doBasicSketch(page, ['code'])
+  test.fixme('code pane open at start', async ({ page, homePage }) => {
+    await doBasicSketch(page, homePage, ['code'])
   })
 
-  test('code pane closed at start', async ({ page }) => {
+  test('code pane closed at start', async ({ page, homePage }) => {
     // Load the app with the code panes
     await page.addInitScript(async (persistModelingContext) => {
       localStorage.setItem(
@@ -162,6 +157,6 @@ test.describe('Basic sketch', () => {
         JSON.stringify({ openPanes: [] })
       )
     }, PERSIST_MODELING_CONTEXT)
-    await doBasicSketch(page, [])
+    await doBasicSketch(page, homePage, [])
   })
 })

e2e/playwright/can-create-sketches-on-all-planes-and-their-back-sides.spec.ts

@@ -1,27 +1,21 @@
-import { test, expect } from '@playwright/test'
-import { getUtils, setup, tearDown } from './test-utils'
+import { test, expect, Page } from './zoo-test'
+import { HomePageFixture } from './fixtures/homePageFixture'
+import { getUtils } from './test-utils'
 import { EngineCommand } from 'lang/std/artifactGraph'
 import { uuidv4 } from 'lib/utils'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test.describe('Can create sketches on all planes and their back sides', () => {
   const sketchOnPlaneAndBackSideTest = async (
-    page: any,
+    page: Page,
+    homePage: HomePageFixture,
     plane: string,
     clickCoords: { x: number; y: number }
   ) => {
     const u = await getUtils(page)
     const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
     await u.openDebugPanel()
 
     const coord =
@@ -83,32 +77,39 @@ test.describe('Can create sketches on all planes and their back sides', () => {
     await u.clearCommandLogs()
     await u.removeCurrentCode()
   }
-  test('XY', async ({ page }) => {
+  test('XY', async ({ page, homePage }) => {
     await sketchOnPlaneAndBackSideTest(
       page,
+      homePage,
       'XY',
       { x: 600, y: 388 } // red plane
       // { x: 600, y: 400 }, // red plane // clicks grid helper and that causes problems, should fix so that these coords work too.
     )
   })
 
-  test('YZ', async ({ page }) => {
-    await sketchOnPlaneAndBackSideTest(page, 'YZ', { x: 700, y: 250 }) // green plane
+  test('YZ', async ({ page, homePage }) => {
+    await sketchOnPlaneAndBackSideTest(page, homePage, 'YZ', { x: 700, y: 250 }) // green plane
   })
 
-  test('XZ', async ({ page }) => {
-    await sketchOnPlaneAndBackSideTest(page, '-XZ', { x: 700, y: 80 }) // blue plane
+  test('XZ', async ({ page, homePage }) => {
+    await sketchOnPlaneAndBackSideTest(page, homePage, '-XZ', { x: 700, y: 80 }) // blue plane
   })
 
-  test('-XY', async ({ page }) => {
-    await sketchOnPlaneAndBackSideTest(page, '-XY', { x: 600, y: 118 }) // back of red plane
+  test('-XY', async ({ page, homePage }) => {
+    await sketchOnPlaneAndBackSideTest(page, homePage, '-XY', {
+      x: 600,
+      y: 118,
+    }) // back of red plane
   })
 
-  test('-YZ', async ({ page }) => {
-    await sketchOnPlaneAndBackSideTest(page, '-YZ', { x: 700, y: 219 }) // back of green plane
+  test('-YZ', async ({ page, homePage }) => {
+    await sketchOnPlaneAndBackSideTest(page, homePage, '-YZ', {
+      x: 700,
+      y: 219,
+    }) // back of green plan
   })
 
-  test('-XZ', async ({ page }) => {
-    await sketchOnPlaneAndBackSideTest(page, 'XZ', { x: 700, y: 427 }) // back of blue plane
+  test('-XZ', async ({ page, homePage }) => {
+    await sketchOnPlaneAndBackSideTest(page, homePage, 'XZ', { x: 700, y: 427 }) // back of blue plane
   })
 })

e2e/playwright/code-pane-and-errors.spec.ts

@@ -1,28 +1,15 @@
-import { test, expect } from '@playwright/test'
+import { test, expect } from './zoo-test'
 
-import {
-  getUtils,
-  setup,
-  setupElectron,
-  tearDown,
-  executorInputPath,
-} from './test-utils'
+import { getUtils, executorInputPath } from './test-utils'
 import { join } from 'path'
 import { bracket } from 'lib/exampleKcl'
 import { TEST_CODE_LONG_WITH_ERROR_OUT_OF_VIEW } from './storageStates'
 import fsp from 'fs/promises'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test.describe('Code pane and errors', () => {
   test('Typing KCL errors induces a badge on the code pane button', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
 
@@ -31,18 +18,18 @@ test.describe('Code pane and errors', () => {
       localStorage.setItem(
         'persistCode',
         `// Extruded Triangle
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> line([10, 0], %)
-  |> line([-5, 10], %)
-  |> lineTo([profileStartX(%), profileStartY(%)], %)
-  |> close(%)
-extrude001 = extrude(5, sketch001)`
+  sketch001 = startSketchOn('XZ')
+    |> startProfileAt([0, 0], %)
+    |> line([10, 0], %)
+    |> line([-5, 10], %)
+    |> lineTo([profileStartX(%), profileStartY(%)], %)
+    |> close(%)
+  extrude001 = extrude(5, sketch001)`
       )
     })
 
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    await homePage.goToModelingScene()
 
     // wait for execution done
     await u.openDebugPanel()
@@ -62,11 +49,11 @@ extrude001 = extrude(5, sketch001)`
     await expect(codePaneButtonHolder).toContainText('notification')
   })
 
-  test('Opening and closing the code pane will consistently show error diagnostics', async ({
+  test.skip('Opening and closing the code pane will consistently show error diagnostics', async ({
     page,
+    homePage,
+    editor,
   }) => {
-    await page.goto('http://localhost:3000')
-
     const u = await getUtils(page)
 
     // Load the app with the working starter code
@@ -74,8 +61,8 @@ extrude001 = extrude(5, sketch001)`
       localStorage.setItem('persistCode', code)
     }, bracket)
 
-    await page.setViewportSize({ width: 1200, height: 900 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1200, height: 900 })
+    await homePage.goToModelingScene()
 
     // wait for execution done
     await u.openDebugPanel()
@@ -91,8 +78,9 @@ extrude001 = extrude(5, sketch001)`
     await expect(codePaneButtonHolder).not.toContainText('notification')
 
     // Delete a character to break the KCL
-    await u.openKclCodePanel()
-    await page.getByText('thickness, bracketLeg1Sketch)').click()
+    await editor.openPane()
+    await editor.scrollToText('thickness, bracketLeg1Sketch)')
+    await page.getByText('extrude(thickness, bracketLeg1Sketch)').click()
     await page.keyboard.press('Backspace')
 
     // Ensure that a badge appears on the button
@@ -116,7 +104,10 @@ extrude001 = extrude(5, sketch001)`
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
     // Open the code pane
-    await u.openKclCodePanel()
+    await editor.openPane()
+
+    // Go to our problematic code again (missing closing paren!)
+    await editor.scrollToText('extrude(thickness, bracketLeg1Sketch')
 
     // Ensure that a badge appears on the button
     await expect(codePaneButtonHolder).toContainText('notification')
@@ -129,59 +120,58 @@ extrude001 = extrude(5, sketch001)`
     await expect(page.locator('.cm-tooltip').first()).toBeVisible()
   })
 
-  test('When error is not in view you can click the badge to scroll to it', async ({
-    page,
-  }) => {
-    const u = await getUtils(page)
+  test.fixme(
+    'When error is not in view you can click the badge to scroll to it',
+    async ({ page, homePage, context }) => {
+      // Load the app with the working starter code
+      await context.addInitScript((code) => {
+        localStorage.setItem('persistCode', code)
+      }, TEST_CODE_LONG_WITH_ERROR_OUT_OF_VIEW)
 
-    // Load the app with the working starter code
-    await page.addInitScript((code) => {
-      localStorage.setItem('persistCode', code)
-    }, TEST_CODE_LONG_WITH_ERROR_OUT_OF_VIEW)
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
 
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+      await page.waitForTimeout(1000)
 
-    await page.waitForTimeout(1000)
+      // Ensure badge is present
+      const codePaneButtonHolder = page.locator('#code-button-holder')
+      await expect(codePaneButtonHolder).toContainText('notification')
 
-    // Ensure badge is present
-    const codePaneButtonHolder = page.locator('#code-button-holder')
-    await expect(codePaneButtonHolder).toContainText('notification')
+      // Ensure we have no errors in the gutter, since error out of view.
+      await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
-    // Ensure we have no errors in the gutter, since error out of view.
-    await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
+      // Click the badge.
+      const badge = page.locator('#code-badge')
+      await expect(badge).toBeVisible()
+      await badge.click()
 
-    // Click the badge.
-    const badge = page.locator('#code-badge')
-    await expect(badge).toBeVisible()
-    await badge.click()
+      // Ensure we have an error diagnostic.
+      await expect(page.locator('.cm-lint-marker-error').first()).toBeVisible()
 
-    // Ensure we have an error diagnostic.
-    await expect(page.locator('.cm-lint-marker-error').first()).toBeVisible()
-
-    // Hover over the error to see the error message
-    await page.hover('.cm-lint-marker-error')
-    await expect(
-      page
-        .getByText(
-          'sketch profile must lie entirely on one side of the revolution axis'
-        )
-        .first()
-    ).toBeVisible()
-  })
+      // Hover over the error to see the error message
+      await page.hover('.cm-lint-marker-error')
+      await expect(
+        page
+          .getByText(
+            'Modeling command failed: [ApiError { error_code: InternalEngine, message: "Solid3D revolve failed:  sketch profile must lie entirely on one side of the revolution axis" }]'
+          )
+          .first()
+      ).toBeVisible()
+    }
+  )
 
   test('When error is not in view WITH LINTS you can click the badge to scroll to it', async ({
+    context,
     page,
+    homePage,
   }) => {
-    const u = await getUtils(page)
-
     // Load the app with the working starter code
-    await page.addInitScript((code) => {
+    await context.addInitScript((code) => {
       localStorage.setItem('persistCode', code)
     }, TEST_CODE_LONG_WITH_ERROR_OUT_OF_VIEW)
 
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    await homePage.goToModelingScene()
 
     await page.waitForTimeout(1000)
 
@@ -241,32 +231,29 @@ extrude001 = extrude(5, sketch001)`
 test(
   'Opening multiple panes persists when switching projects',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
+  async ({ context, page }, testInfo) => {
     // Setup multiple projects.
-    const { electronApp, page } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const routerTemplateDir = join(dir, 'router-template-slate')
-        const bracketDir = join(dir, 'bracket')
-        await Promise.all([
-          fsp.mkdir(routerTemplateDir, { recursive: true }),
-          fsp.mkdir(bracketDir, { recursive: true }),
-        ])
-        await Promise.all([
-          fsp.copyFile(
-            executorInputPath('router-template-slate.kcl'),
-            join(routerTemplateDir, 'main.kcl')
-          ),
-          fsp.copyFile(
-            executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-            join(bracketDir, 'main.kcl')
-          ),
-        ])
-      },
+    await context.folderSetupFn(async (dir) => {
+      const routerTemplateDir = join(dir, 'router-template-slate')
+      const bracketDir = join(dir, 'bracket')
+      await Promise.all([
+        fsp.mkdir(routerTemplateDir, { recursive: true }),
+        fsp.mkdir(bracketDir, { recursive: true }),
+      ])
+      await Promise.all([
+        fsp.copyFile(
+          executorInputPath('router-template-slate.kcl'),
+          join(routerTemplateDir, 'main.kcl')
+        ),
+        fsp.copyFile(
+          executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+          join(bracketDir, 'main.kcl')
+        ),
+      ])
     })
 
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     await test.step('Opening the bracket project should load', async () => {
       await expect(page.getByText('bracket')).toBeVisible()
@@ -293,7 +280,7 @@ test(
 
       await expect(page.getByRole('link', { name: 'bracket' })).toBeVisible()
       await expect(page.getByText('router-template-slate')).toBeVisible()
-      await expect(page.getByText('New Project')).toBeVisible()
+      await expect(page.getByText('Create project')).toBeVisible()
     })
 
     await test.step('Opening the router-template project should load', async () => {
@@ -309,30 +296,21 @@ test(
       await expect(page.locator('#variables-pane')).toBeVisible()
       await expect(page.locator('#logs-pane')).toBeVisible()
     })
-
-    await electronApp.close()
   }
 )
 
 test(
   'external change of file contents are reflected in editor',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
+  async ({ context, page }, testInfo) => {
     const PROJECT_DIR_NAME = 'lee-was-here'
-    const {
-      electronApp,
-      page,
-      dir: projectsDir,
-    } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const aProjectDir = join(dir, PROJECT_DIR_NAME)
-        await fsp.mkdir(aProjectDir, { recursive: true })
-      },
+    const { dir: projectsDir } = await context.folderSetupFn(async (dir) => {
+      const aProjectDir = join(dir, PROJECT_DIR_NAME)
+      await fsp.mkdir(aProjectDir, { recursive: true })
     })
 
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     await test.step('Open the project', async () => {
       await expect(page.getByText(PROJECT_DIR_NAME)).toBeVisible()
@@ -351,7 +329,5 @@ test(
       )
       await u.editorTextMatches(content)
     })
-
-    await electronApp.close()
   }
 )

e2e/playwright/command-bar-tests.spec.ts

@@ -1,37 +1,30 @@
-import { test, expect } from '@playwright/test'
+import { test, expect } from './zoo-test'
 
-import { getUtils, setup, tearDown } from './test-utils'
+import { getUtils } from './test-utils'
 import { KCL_DEFAULT_LENGTH } from 'lib/constants'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test.describe('Command bar tests', () => {
   test('Extrude from command bar selects extrude line after', async ({
     page,
+    homePage,
   }) => {
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> xLine(-20, %)
-    |> close(%)
-      `
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> xLine(-20, %)
+  |> close(%)
+    `
       )
     })
 
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.openDebugPanel()
     await u.expectCmdLog('[data-message-type="execution-done"]')
@@ -52,51 +45,12 @@ test.describe('Command bar tests', () => {
     )
   })
 
-  test('Fillet from command bar', async ({ page }) => {
-    await page.addInitScript(async () => {
-      localStorage.setItem(
-        'persistCode',
-        `sketch001 = startSketchOn('XY')
-  |> startProfileAt([-5, -5], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> lineTo([profileStartX(%), profileStartY(%)], %)
-  |> close(%)
-extrude001 = extrude(-10, sketch001)`
-      )
-    })
-
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
-    await u.waitForAuthSkipAppStart()
-    await u.openDebugPanel()
-    await u.expectCmdLog('[data-message-type="execution-done"]')
-    await u.closeDebugPanel()
-
-    const selectSegment = () => page.getByText(`line([0, -10], %)`).click()
-
-    await selectSegment()
-    await page.waitForTimeout(100)
-    await page.getByRole('button', { name: 'Fillet' }).click()
-    await page.waitForTimeout(100)
-    await page.keyboard.press('Enter') // skip selection
-    await page.waitForTimeout(100)
-    await page.keyboard.press('Enter') // accept default radius
-    await page.waitForTimeout(100)
-    await page.keyboard.press('Enter') // submit
-    await page.waitForTimeout(100)
-    await expect(page.locator('.cm-activeLine')).toContainText(
-      `fillet({ radius = ${KCL_DEFAULT_LENGTH}, tags = [seg01] }, %)`
-    )
-  })
-
   test('Command bar can change a setting, and switch back and forth between arguments', async ({
     page,
+    homePage,
   }) => {
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    await homePage.goToModelingScene()
 
     const commandBarButton = page.getByRole('button', { name: 'Commands' })
     const cmdSearchBar = page.getByPlaceholder('Search commands')
@@ -153,7 +107,7 @@ extrude001 = extrude(-10, sketch001)`
     // Check that the visibility changed
     await expect(paneSelector).not.toBeVisible()
 
-    commandOptionInput = page.getByPlaceholder('off')
+    commandOptionInput = page.locator('[id="option-input"]')
 
     // Test case for https://github.com/KittyCAD/modeling-app/issues/2882
     await commandBarButton.click()
@@ -174,10 +128,10 @@ extrude001 = extrude(-10, sketch001)`
 
   test('Command bar keybinding works from code editor and can change a setting', async ({
     page,
+    homePage,
   }) => {
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    await homePage.goToModelingScene()
 
     await expect(
       page.getByRole('button', { name: 'Start Sketch' })
@@ -221,25 +175,25 @@ extrude001 = extrude(-10, sketch001)`
     await expect(page.locator('body')).not.toHaveClass(`body-bg dark`)
   })
 
-  test('Can extrude from the command bar', async ({ page }) => {
+  test('Can extrude from the command bar', async ({ page, homePage }) => {
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `distance = sqrt(20)
-      sketch001 = startSketchOn('XZ')
-      |> startProfileAt([-6.95, 10.98], %)
-      |> line([25.1, 0.41], %)
-      |> line([0.73, -20.93], %)
-      |> line([-23.44, 0.52], %)
-      |> close(%)
-          `
+    sketch001 = startSketchOn('XZ')
+    |> startProfileAt([-6.95, 10.98], %)
+    |> line([25.1, 0.41], %)
+    |> line([0.73, -20.93], %)
+    |> line([-23.44, 0.52], %)
+    |> close(%)
+        `
       )
     })
 
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // Make sure the stream is up
     await u.openDebugPanel()
@@ -293,26 +247,19 @@ extrude001 = extrude(-10, sketch001)`
     await continueButton.click()
     await submitButton.click()
 
-    // Check that the code was updated
     await u.waitForCmdReceive('extrude')
-    // Unfortunately this indentation seems to matter for the test
-    await expect(page.locator('.cm-content')).toHaveText(
-      `distance = sqrt(20)
-distance001 = ${KCL_DEFAULT_LENGTH}
-sketch001 = startSketchOn('XZ')
-    |> startProfileAt([-6.95, 10.98], %)
-    |> line([25.1, 0.41], %)
-    |> line([0.73, -20.93], %)
-    |> line([-23.44, 0.52], %)
-    |> close(%)
-extrude001 = extrude(distance001, sketch001)`.replace(/(\r\n|\n|\r)/gm, '') // remove newlines
+
+    await expect(page.locator('.cm-content')).toContainText(
+      'extrude001 = extrude(distance001, sketch001)'
     )
   })
 
-  test('Can switch between sketch tools via command bar', async ({ page }) => {
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
+  test('Can switch between sketch tools via command bar', async ({
+    page,
+    homePage,
+  }) => {
+    await page.setBodyDimensions({ width: 1200, height: 500 })
+    await homePage.goToModelingScene()
 
     const sketchButton = page.getByRole('button', { name: 'Start Sketch' })
     const cmdBarButton = page.getByRole('button', { name: 'Commands' })

e2e/playwright/copilot-ghost-test.spec.ts

@@ -1,23 +1,16 @@
-import { test, expect } from '@playwright/test'
-import { getUtils, setup, tearDown } from './test-utils'
+import { test, expect } from './zoo-test'
+import { getUtils } from './test-utils'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
 test.describe('Copilot ghost text', () => {
   // eslint-disable-next-line jest/valid-title
   test.skip(true, 'Needs to get covered again')
 
-  test('completes code in empty file', async ({ page }) => {
+  test('completes code in empty file', async ({ page, homePage }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -52,12 +45,13 @@ test.describe('Copilot ghost text', () => {
 
   test.skip('copilot disabled in sketch mode no select plane', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -101,12 +95,13 @@ test.describe('Copilot ghost text', () => {
 
   test('copilot disabled in sketch mode after selecting plane', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -184,12 +179,12 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-ghostText')).not.toBeVisible()
   })
 
-  test('ArrowUp in code rejects the suggestion', async ({ page }) => {
+  test('ArrowUp in code rejects the suggestion', async ({ page, homePage }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -212,12 +207,15 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-content')).toHaveText(``)
   })
 
-  test('ArrowDown in code rejects the suggestion', async ({ page }) => {
+  test('ArrowDown in code rejects the suggestion', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -240,12 +238,15 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-content')).toHaveText(``)
   })
 
-  test('ArrowLeft in code rejects the suggestion', async ({ page }) => {
+  test('ArrowLeft in code rejects the suggestion', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -268,12 +269,15 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-content')).toHaveText(``)
   })
 
-  test('ArrowRight in code rejects the suggestion', async ({ page }) => {
+  test('ArrowRight in code rejects the suggestion', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -296,12 +300,12 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-content')).toHaveText(``)
   })
 
-  test('Enter in code scoots it down', async ({ page }) => {
+  test('Enter in code scoots it down', async ({ page, homePage }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -326,12 +330,15 @@ test.describe('Copilot ghost text', () => {
     )
   })
 
-  test('Ctrl+shift+z in code rejects the suggestion', async ({ page }) => {
+  test('Ctrl+shift+z in code rejects the suggestion', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.codeLocator.click()
     await expect(page.locator('.cm-content')).toHaveText(``)
@@ -360,12 +367,13 @@ test.describe('Copilot ghost text', () => {
 
   test('Ctrl+z in code rejects the suggestion and undos the last code', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await page.waitForTimeout(800)
     await u.codeLocator.click()
@@ -420,98 +428,107 @@ test.describe('Copilot ghost text', () => {
     await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
 
     // TODO when we make codemirror a widget, we can test this.
-    //await expect(page.locator('.cm-content')).toHaveText(``)
-  })
+    //await expect(page.locator('.cm-content')).toHaveText(``) })
 
-  test('delete in code rejects the suggestion', async ({ page }) => {
-    const u = await getUtils(page)
-    // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    test('delete in code rejects the suggestion', async ({
+      page,
+      homePage,
+    }) => {
+      const u = await getUtils(page)
+      // const PUR = 400 / 37.5 //pixeltoUnitRatio
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
 
-    await u.codeLocator.click()
-    await expect(page.locator('.cm-content')).toHaveText(``)
+      await u.codeLocator.click()
+      await expect(page.locator('.cm-content')).toHaveText(``)
 
-    await expect(page.locator('.cm-ghostText')).not.toBeVisible()
-    await page.waitForTimeout(500)
-    await page.keyboard.press('Enter')
-    await page.keyboard.press('Enter')
-    await page.keyboard.press('Enter')
-    await expect(page.locator('.cm-ghostText').first()).toBeVisible()
-    await expect(page.locator('.cm-content')).toHaveText(
-      `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
-    )
-    await expect(page.locator('.cm-ghostText').first()).toHaveText(
-      `fn cube = (pos, scale) => {`
-    )
+      await expect(page.locator('.cm-ghostText')).not.toBeVisible()
+      await page.waitForTimeout(500)
+      await page.keyboard.press('Enter')
+      await page.keyboard.press('Enter')
+      await page.keyboard.press('Enter')
+      await expect(page.locator('.cm-ghostText').first()).toBeVisible()
+      await expect(page.locator('.cm-content')).toHaveText(
+        `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
+      )
+      await expect(page.locator('.cm-ghostText').first()).toHaveText(
+        `fn cube = (pos, scale) => {`
+      )
 
-    // Going elsewhere in the code should hide the ghost text.
-    await page.keyboard.press('Delete')
-    await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
+      // Going elsewhere in the code should hide the ghost text.
+      await page.keyboard.press('Delete')
+      await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
 
-    await expect(page.locator('.cm-content')).toHaveText(``)
-  })
+      await expect(page.locator('.cm-content')).toHaveText(``)
+    })
 
-  test('backspace in code rejects the suggestion', async ({ page }) => {
-    const u = await getUtils(page)
-    // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    test('backspace in code rejects the suggestion', async ({
+      page,
+      homePage,
+    }) => {
+      const u = await getUtils(page)
+      // const PUR = 400 / 37.5 //pixeltoUnitRatio
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
 
-    await u.codeLocator.click()
-    await expect(page.locator('.cm-content')).toHaveText(``)
+      await u.codeLocator.click()
+      await expect(page.locator('.cm-content')).toHaveText(``)
 
-    await expect(page.locator('.cm-ghostText')).not.toBeVisible()
-    await page.waitForTimeout(500)
-    await page.keyboard.press('Enter')
-    await page.keyboard.press('Enter')
-    await page.keyboard.press('Enter')
-    await expect(page.locator('.cm-ghostText').first()).toBeVisible()
-    await expect(page.locator('.cm-content')).toHaveText(
-      `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
-    )
-    await expect(page.locator('.cm-ghostText').first()).toHaveText(
-      `fn cube = (pos, scale) => {`
-    )
+      await expect(page.locator('.cm-ghostText')).not.toBeVisible()
+      await page.waitForTimeout(500)
+      await page.keyboard.press('Enter')
+      await page.keyboard.press('Enter')
+      await page.keyboard.press('Enter')
+      await expect(page.locator('.cm-ghostText').first()).toBeVisible()
+      await expect(page.locator('.cm-content')).toHaveText(
+        `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
+      )
+      await expect(page.locator('.cm-ghostText').first()).toHaveText(
+        `fn cube = (pos, scale) => {`
+      )
 
-    // Going elsewhere in the code should hide the ghost text.
-    await page.keyboard.press('Backspace')
-    await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
+      // Going elsewhere in the code should hide the ghost text.
+      await page.keyboard.press('Backspace')
+      await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
 
-    await expect(page.locator('.cm-content')).toHaveText(``)
-  })
+      await expect(page.locator('.cm-content')).toHaveText(``)
+    })
 
-  test('focus outside code pane rejects the suggestion', async ({ page }) => {
-    const u = await getUtils(page)
-    // const PUR = 400 / 37.5 //pixeltoUnitRatio
-    await page.setViewportSize({ width: 1200, height: 500 })
+    test('focus outside code pane rejects the suggestion', async ({
+      page,
+      homePage,
+    }) => {
+      const u = await getUtils(page)
+      // const PUR = 400 / 37.5 //pixeltoUnitRatio
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
 
-    await u.codeLocator.click()
-    await expect(page.locator('.cm-content')).toHaveText(``)
+      await u.codeLocator.click()
+      await expect(page.locator('.cm-content')).toHaveText(``)
 
-    await expect(page.locator('.cm-ghostText')).not.toBeVisible()
-    await page.waitForTimeout(500)
-    await page.keyboard.press('Enter')
-    await expect(page.locator('.cm-ghostText').first()).toBeVisible()
-    await expect(page.locator('.cm-content')).toHaveText(
-      `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
-    )
-    await expect(page.locator('.cm-ghostText').first()).toHaveText(
-      `fn cube = (pos, scale) => {`
-    )
+      await expect(page.locator('.cm-ghostText')).not.toBeVisible()
+      await page.waitForTimeout(500)
+      await page.keyboard.press('Enter')
+      await expect(page.locator('.cm-ghostText').first()).toBeVisible()
+      await expect(page.locator('.cm-content')).toHaveText(
+        `fn cube = (pos, scale) => {  sg = startSketchOn('XY')    |> startProfileAt(pos, %)    |> line([0, scale], %)    |> line([scale, 0], %)    |> line([0, -scale], %)  return sg}part001 = cube([0,0], 20)    |> close(%)    |> extrude(20, %)`
+      )
+      await expect(page.locator('.cm-ghostText').first()).toHaveText(
+        `fn cube = (pos, scale) => {`
+      )
 
-    // Going outside the editor should hide the ghost text.
-    await page.mouse.move(0, 0)
-    await page
-      .getByRole('button', { name: 'Start Sketch' })
-      .waitFor({ state: 'visible' })
-    await page.getByRole('button', { name: 'Start Sketch' }).click()
-    await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
+      // Going outside the editor should hide the ghost text.
+      await page.mouse.move(0, 0)
+      await page
+        .getByRole('button', { name: 'Start Sketch' })
+        .waitFor({ state: 'visible' })
+      await page.getByRole('button', { name: 'Start Sketch' }).click()
+      await expect(page.locator('.cm-ghostText').first()).not.toBeVisible()
 
-    await expect(page.locator('.cm-content')).toHaveText(``)
+      await expect(page.locator('.cm-content')).toHaveText(``)
+    })
   })
 })

e2e/playwright/debug-pane.spec.ts

@@ -1,14 +1,6 @@
-import { test, expect } from '@playwright/test'
+import { test, expect } from './zoo-test'
 
-import { getUtils, setup, tearDown } from './test-utils'
-
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
+import { getUtils } from './test-utils'
 
 function countNewlines(input: string): number {
   let count = 0
@@ -24,13 +16,14 @@ test.describe('Debug pane', () => {
   test('Artifact IDs in the artifact graph are stable across code edits', async ({
     page,
     context,
+    homePage,
   }) => {
     const code = `sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-|> line([1, 1], %)
-`
+    |> startProfileAt([0, 0], %)
+  |> line([1, 1], %)
+  `
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     const tree = page.getByTestId('debug-feature-tree')
     const segment = tree.locator('li', {
@@ -39,7 +32,7 @@ test.describe('Debug pane', () => {
     })
 
     await test.step('Test setup', async () => {
-      await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
       await u.openKclCodePanel()
       await u.openDebugPanel()
       // Set the code in the code editor.

e2e/playwright/desktop-export.spec.ts

@@ -1,39 +1,31 @@
-import { test, expect } from '@playwright/test'
-import { join } from 'path'
+import { test, expect } from './zoo-test'
+import path from 'path'
 import {
   getUtils,
-  setupElectron,
-  tearDown,
   executorInputPath,
+  getPlaywrightDownloadDir,
 } from './test-utils'
 import fsp from 'fs/promises'
 
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test(
   'export works on the first try',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
-    const { electronApp, page } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const bracketDir = join(dir, 'bracket')
-        await Promise.all([fsp.mkdir(bracketDir, { recursive: true })])
-        await Promise.all([
-          fsp.copyFile(
-            executorInputPath('router-template-slate.kcl'),
-            join(bracketDir, 'other.kcl')
-          ),
-          fsp.copyFile(
-            executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-            join(bracketDir, 'main.kcl')
-          ),
-        ])
-      },
+  async ({ page, context }, testInfo) => {
+    await context.folderSetupFn(async (dir) => {
+      const bracketDir = path.join(dir, 'bracket')
+      await Promise.all([fsp.mkdir(bracketDir, { recursive: true })])
+      await Promise.all([
+        fsp.copyFile(
+          executorInputPath('router-template-slate.kcl'),
+          path.join(bracketDir, 'other.kcl')
+        ),
+        fsp.copyFile(
+          executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+          path.join(bracketDir, 'main.kcl')
+        ),
+      ])
     })
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     page.on('console', console.log)
 
@@ -93,12 +85,16 @@ test(
       await expect(successToastMessage).toBeVisible()
       await expect(exportingToastMessage).not.toBeVisible()
 
+      const firstFileFullPath = path.resolve(
+        getPlaywrightDownloadDir(page),
+        exportFileName
+      )
       await test.step('Check the export size', async () => {
         await expect
           .poll(
             async () => {
               try {
-                const outputGltf = await fsp.readFile(exportFileName)
+                const outputGltf = await fsp.readFile(firstFileFullPath)
                 return outputGltf.byteLength
               } catch (e) {
                 return 0
@@ -107,9 +103,6 @@ test(
             { timeout: 15_000 }
           )
           .toBeGreaterThan(300_000)
-
-        // clean up exported file
-        await fsp.rm(exportFileName)
       })
     })
 
@@ -170,12 +163,16 @@ test(
           expect(exportingToastMessage).not.toBeVisible(),
         ]))
 
+      const secondFileFullPath = path.resolve(
+        getPlaywrightDownloadDir(page),
+        exportFileName
+      )
       await test.step('Check the export size', async () => {
         await expect
           .poll(
             async () => {
               try {
-                const outputGltf = await fsp.readFile(exportFileName)
+                const outputGltf = await fsp.readFile(secondFileFullPath)
                 return outputGltf.byteLength
               } catch (e) {
                 return 0
@@ -184,13 +181,7 @@ test(
             { timeout: 15_000 }
           )
           .toBeGreaterThan(100_000)
-
-        // clean up exported file
-        await fsp.rm(exportFileName)
       })
-      await electronApp.close()
     })
-
-    await electronApp.close()
   }
 )

e2e/playwright/editor-tests.spec.ts

@@ -1,4 +1,4 @@
-import { test, expect } from '@playwright/test'
+import { test, expect } from './zoo-test'
 import fsp from 'fs/promises'
 import { uuidv4 } from 'lib/utils'
 import {
@@ -6,37 +6,27 @@ import {
   darkModePlaneColorXZ,
   executorInputPath,
   getUtils,
-  setup,
-  setupElectron,
-  tearDown,
 } from './test-utils'
+
 import { join } from 'path'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test.describe('Editor tests', () => {
-  test('can comment out code with ctrl+/', async ({ page }) => {
+  test('can comment out code with ctrl+/', async ({ page, homePage }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
     await u.codeLocator.click()
     await page.keyboard.type(`sketch001 = startSketchOn('XY')
-  |> startProfileAt([-10, -10], %)
-  |> line([20, 0], %)
-  |> line([0, 20], %)
-  |> line([-20, 0], %)
-  |> close(%)`)
+    |> startProfileAt([-10, -10], %)
+    |> line([20, 0], %)
+    |> line([0, 20], %)
+    |> line([-20, 0], %)
+    |> close(%)`)
 
     await page.keyboard.down('ControlOrMeta')
     await page.keyboard.press('/')
@@ -44,11 +34,11 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> line([-20, 0], %)
-    // |> close(%)`)
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  // |> close(%)`)
 
     // uncomment the code
     await page.keyboard.down('ControlOrMeta')
@@ -57,23 +47,22 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> line([-20, 0], %)
-    |> close(%)`)
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
   })
 
-  test('if you click the format button it formats your code', async ({
+  test('ensure we use the cache, and do not re-execute', async ({
+    homePage,
     page,
   }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
-
-    // check no error to begin with
-    await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     await u.codeLocator.click()
     await page.keyboard.type(`sketch001 = startSketchOn('XY')
@@ -82,36 +71,141 @@ test.describe('Editor tests', () => {
   |> line([0, 20], %)
   |> line([-20, 0], %)
   |> close(%)`)
-    await page.locator('#code-pane button:first-child').click()
-    await page.locator('button:has-text("Format code")').click()
 
-    await expect(page.locator('.cm-content'))
-      .toHaveText(`sketch001 = startSketchOn('XY')
+    // Ensure we execute the first time.
+    await u.openDebugPanel()
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(1)
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(2)
+
+    // Add whitespace to the end of the code.
+    await u.codeLocator.click()
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('ArrowUp')
+    await page.keyboard.press('Home')
+    await page.keyboard.type('    ')
+    await page.keyboard.press('Enter')
+    await page.keyboard.type('    ')
+
+    // Ensure we don't execute the second time.
+    await u.openDebugPanel()
+    // Make sure we didn't clear the scene.
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(3)
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(1)
+  })
+
+  test('ensure we use the cache, and do not clear on append', async ({
+    homePage,
+    page,
+  }) => {
+    const u = await getUtils(page)
+    await page.setBodyDimensions({ width: 1000, height: 500 })
+
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
+
+    await u.codeLocator.click()
+    await page.keyboard.type(`sketch001 = startSketchOn('XY')
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
+
+    // Ensure we execute the first time.
+    await u.openDebugPanel()
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(1)
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(2)
+
+    // Add whitespace to the end of the code.
+    await u.codeLocator.click()
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('ArrowDown')
+    await page.keyboard.press('End')
+    await page.keyboard.press('Enter')
+    await page.keyboard.press('Enter')
+    await page.keyboard.type('const x = 1')
+    await page.keyboard.press('Enter')
+
+    await u.openDebugPanel()
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(3)
+    await expect(
+      page.locator('[data-receive-command-type="scene_clear_all"]')
+    ).toHaveCount(1)
+  })
+
+  test('if you click the format button it formats your code', async ({
+    page,
+    homePage,
+  }) => {
+    const u = await getUtils(page)
+    await page.setBodyDimensions({ width: 1000, height: 500 })
+
+    await homePage.goToModelingScene()
+
+    // check no error to begin with
+    await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
+
+    await u.codeLocator.click()
+    await page.keyboard.type(`sketch001 = startSketchOn('XY')
     |> startProfileAt([-10, -10], %)
     |> line([20, 0], %)
     |> line([0, 20], %)
     |> line([-20, 0], %)
     |> close(%)`)
+    await page.locator('#code-pane button:first-child').click()
+    await page.locator('button:has-text("Format code")').click()
+
+    await expect(page.locator('.cm-content'))
+      .toHaveText(`sketch001 = startSketchOn('XY')
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
   })
 
   test('if you click the format button it formats your code and executes so lints are still there', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
     await u.codeLocator.click()
     await page.keyboard.type(`sketch_001 = startSketchOn('XY')
-  |> startProfileAt([-10, -10], %)
-  |> line([20, 0], %)
-  |> line([0, 20], %)
-  |> line([-20, 0], %)
-  |> close(%)`)
+    |> startProfileAt([-10, -10], %)
+    |> line([20, 0], %)
+    |> line([0, 20], %)
+    |> line([-20, 0], %)
+    |> close(%)`)
 
     await u.openDebugPanel()
     await u.expectCmdLog('[data-message-type="execution-done"]')
@@ -135,11 +229,11 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch_001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> line([-20, 0], %)
-    |> close(%)`)
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
 
     // error in guter
     await expect(page.locator('.cm-lint-marker-info').first()).toBeVisible()
@@ -151,29 +245,27 @@ test.describe('Editor tests', () => {
     ).toBeVisible()
   })
 
-  test('fold gutters work', async ({ page }) => {
-    const u = await getUtils(page)
-
+  test('fold gutters work', async ({ page, homePage }) => {
     const fullCode = `sketch001 = startSketchOn('XY')
-     |> startProfileAt([-10, -10], %)
-     |> line([20, 0], %)
-     |> line([0, 20], %)
-     |> line([-20, 0], %)
-     |> close(%)`
+   |> startProfileAt([-10, -10], %)
+   |> line([20, 0], %)
+   |> line([0, 20], %)
+   |> line([-20, 0], %)
+   |> close(%)`
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XY')
-     |> startProfileAt([-10, -10], %)
-     |> line([20, 0], %)
-     |> line([0, 20], %)
-     |> line([-20, 0], %)
-     |> close(%)`
+   |> startProfileAt([-10, -10], %)
+   |> line([20, 0], %)
+   |> line([0, 20], %)
+   |> line([-20, 0], %)
+   |> close(%)`
       )
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // TODO: Jess needs to fix this but you have to mod the code to get them to show
     // up, its an annoying codemirror thing.
@@ -224,22 +316,25 @@ test.describe('Editor tests', () => {
     await expect(foldGutterFoldLine).not.toBeVisible()
   })
 
-  test('hover over functions shows function description', async ({ page }) => {
+  test('hover over functions shows function description', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XY')
-  |> startProfileAt([-10, -10], %)
-  |> line([20, 0], %)
-  |> line([0, 20], %)
-  |> line([-20, 0], %)
-  |> close(%)`
+    |> startProfileAt([-10, -10], %)
+    |> line([20, 0], %)
+    |> line([0, 20], %)
+    |> line([-20, 0], %)
+    |> close(%)`
       )
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
@@ -268,23 +363,24 @@ test.describe('Editor tests', () => {
 
   test('if you use the format keyboard binding it formats your code', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XY')
-  |> startProfileAt([-10, -10], %)
-  |> line([20, 0], %)
-  |> line([0, 20], %)
-  |> line([-20, 0], %)
-  |> close(%)`
+    |> startProfileAt([-10, -10], %)
+    |> line([20, 0], %)
+    |> line([0, 20], %)
+    |> line([-20, 0], %)
+    |> close(%)`
       )
       localStorage.setItem('disableAxis', 'true')
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
@@ -301,32 +397,33 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> line([-20, 0], %)
-    |> close(%)`)
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
   })
 
   test('if you use the format keyboard binding it formats your code and executes so lints are shown', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch_001 = startSketchOn('XY')
-  |> startProfileAt([-10, -10], %)
-  |> line([20, 0], %)
-  |> line([0, 20], %)
-  |> line([-20, 0], %)
-  |> close(%)`
+    |> startProfileAt([-10, -10], %)
+    |> line([20, 0], %)
+    |> line([0, 20], %)
+    |> line([-20, 0], %)
+    |> close(%)`
       )
       localStorage.setItem('disableAxis', 'true')
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     await u.openDebugPanel()
     await u.expectCmdLog('[data-message-type="execution-done"]')
@@ -353,11 +450,11 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch_001 = startSketchOn('XY')
-    |> startProfileAt([-10, -10], %)
-    |> line([20, 0], %)
-    |> line([0, 20], %)
-    |> line([-20, 0], %)
-    |> close(%)`)
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)`)
 
     // error in guter
     await expect(page.locator('.cm-lint-marker-info').first()).toBeVisible()
@@ -369,11 +466,14 @@ test.describe('Editor tests', () => {
     ).toBeVisible()
   })
 
-  test('if you write kcl with lint errors you get lints', async ({ page }) => {
+  test('if you write kcl with lint errors you get lints', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-info')).not.toBeVisible()
@@ -409,23 +509,26 @@ test.describe('Editor tests', () => {
     await expect(page.locator('.cm-lint-marker-info')).not.toBeVisible()
   })
 
-  test('if you fixup kcl errors you clear lints', async ({ page }) => {
+  test('if you fixup kcl errors you clear lints', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XZ')
-  |> startProfileAt([3.29, 7.86], %)
-  |> line([2.48, 2.44], %)
-  |> line([2.66, 1.17], %)
-  |> close(%)
-  `
+    |> startProfileAt([3.29, 7.86], %)
+    |> line([2.48, 2.44], %)
+    |> line([2.66, 1.17], %)
+    |> close(%)
+    `
       )
     })
 
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
@@ -447,22 +550,27 @@ test.describe('Editor tests', () => {
     ).not.toBeVisible()
   })
 
-  test('if you write invalid kcl you get inlined errors', async ({ page }) => {
+  test('if you write invalid kcl you get inlined errors', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
 
     // check no error to begin with
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
-    /* add the following code to the editor ($ error is not a valid line)
-      $ error
-      topAng = 30
-      bottomAng = 25
-     */
+    /* add the following code to the editor (~ error is not a valid line)
+      * the old check here used $ but this is for tags so it changed meaning.
+      * hopefully ~ doesn't change meaning
+    ~ error
+    const topAng = 30
+    const bottomAng = 25
+   */
     await u.codeLocator.click()
-    await page.keyboard.type('$ error')
+    await page.keyboard.type('~ error')
 
     // press arrows to clear autocomplete
     await page.keyboard.press('ArrowLeft')
@@ -474,17 +582,17 @@ test.describe('Editor tests', () => {
     await page.keyboard.type('bottomAng = 25')
     await page.keyboard.press('Enter')
 
-    // error in gutter
+    // error in guter
     await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
 
     // error text on hover
     await page.hover('.cm-lint-marker-error')
     await expect(
-      page.getByText('Tag names must not be empty').first()
+      page.getByText("found unknown token '~'").first()
     ).toBeVisible()
 
     // select the line that's causing the error and delete it
-    await page.getByText('$ error').click()
+    await page.getByText('~ error').click()
     await page.keyboard.press('End')
     await page.keyboard.down('Shift')
     await page.keyboard.press('Home')
@@ -520,106 +628,108 @@ test.describe('Editor tests', () => {
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
   })
 
-  // TODO currently multiple source ranges are not supported
-  test.skip('error with 2 source ranges gets 2 diagnostics', async ({
-    page,
-  }) => {
-    const u = await getUtils(page)
-    await page.addInitScript(async () => {
-      localStorage.setItem(
-        'persistCode',
-        `length = .750
-  width = 0.500
-  height = 0.500
-  dia = 4
+  test.fixme(
+    'error with 2 source ranges gets 2 diagnostics',
+    async ({ page, homePage }) => {
+      const u = await getUtils(page)
+      await page.addInitScript(async () => {
+        localStorage.setItem(
+          'persistCode',
+          `length = .750
+    width = 0.500
+    height = 0.500
+    dia = 4
   
-  fn squareHole = (l, w) => {
-    squareHoleSketch = startSketchOn('XY')
-    |> startProfileAt([-width / 2, -length / 2], %)
-    |> lineTo([width / 2, -length / 2], %)
-    |> lineTo([width / 2, length / 2], %)
-    |> lineTo([-width / 2, length / 2], %)
-    |> close(%)
-    return squareHoleSketch
-  }
-  `
-      )
-    })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    fn squareHole = (l, w) => {
+  squareHoleSketch = startSketchOn('XY')
+  |> startProfileAt([-width / 2, -length / 2], %)
+  |> lineTo([width / 2, -length / 2], %)
+  |> lineTo([width / 2, length / 2], %)
+  |> lineTo([-width / 2, length / 2], %)
+  |> close(%)
+  return squareHoleSketch
+    }
+    `
+        )
+      })
+      await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
+      await u.waitForPageLoad()
+      await page.waitForTimeout(1000)
 
-    await u.openDebugPanel()
-    await u.expectCmdLog('[data-message-type="execution-done"]')
-    await u.closeDebugPanel()
+      await u.openDebugPanel()
+      await u.expectCmdLog('[data-message-type="execution-done"]')
+      await u.closeDebugPanel()
 
-    // check no error to begin with
-    await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
+      // check no error to begin with
+      await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
 
-    // Click on the bottom of the code editor to add a new line
-    await u.codeLocator.click()
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('Enter')
-    await page.keyboard.type(`extrusion = startSketchOn('XY')
-    |> circle({ center = [0, 0], radius = dia/2 }, %)
-  |> hole(squareHole(length, width, height), %)
-  |> extrude(height, %)`)
+      // Click on the bottom of the code editor to add a new line
+      await u.codeLocator.click()
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('ArrowDown')
+      await page.keyboard.press('Enter')
+      await page.keyboard.type(`extrusion = startSketchOn('XY')
+  |> circle({ center: [0, 0], radius: dia/2 }, %)
+    |> hole(squareHole(length, width, height), %)
+    |> extrude(height, %)`)
 
-    // error in gutter
-    await expect(page.locator('.cm-lint-marker-error').first()).toBeVisible()
-    await page.hover('.cm-lint-marker-error:first-child')
-    await expect(
-      page.getByText('Expected 2 arguments, got 3').first()
-    ).toBeVisible()
+      // error in gutter
+      await expect(page.locator('.cm-lint-marker-error').first()).toBeVisible()
+      await page.hover('.cm-lint-marker-error:first-child')
+      await expect(
+        page.getByText('Expected 2 arguments, got 3').first()
+      ).toBeVisible()
 
-    // Make sure there are two diagnostics
-    await expect(page.locator('.cm-lint-marker-error')).toHaveCount(2)
-  })
+      // Make sure there are two diagnostics
+      await expect(page.locator('.cm-lint-marker-error')).toHaveCount(2)
+    }
+  )
   test('if your kcl gets an error from the engine it is inlined', async ({
+    context,
     page,
+    homePage,
   }) => {
-    const u = await getUtils(page)
-    await page.addInitScript(async () => {
+    await context.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `box = startSketchOn('XY')
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %, $revolveAxis)
-  |> close(%)
-  |> extrude(10, %)
+    |> startProfileAt([0, 0], %)
+    |> line([0, 10], %)
+    |> line([10, 0], %)
+    |> line([0, -10], %, $revolveAxis)
+    |> close(%)
+    |> extrude(10, %)
   
-  sketch001 = startSketchOn(box, revolveAxis)
-  |> startProfileAt([5, 10], %)
-  |> line([0, -10], %)
-  |> line([2, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> revolve({
-  axis = revolveAxis,
-  angle = 90
-  }, %)
-      `
+    sketch001 = startSketchOn(box, revolveAxis)
+    |> startProfileAt([5, 10], %)
+    |> line([0, -10], %)
+    |> line([2, 0], %)
+    |> line([0, -10], %)
+    |> close(%)
+    |> revolve({
+    axis: revolveAxis,
+    angle: 90
+    }, %)
+    `
       )
     })
 
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await page.goto('/')
-    await u.waitForPageLoad()
+    await homePage.goToModelingScene()
 
     await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
 
@@ -630,12 +740,15 @@ test.describe('Editor tests', () => {
     await expect(page.getByText(searchText)).toBeVisible()
   })
   test.describe('Autocomplete works', () => {
-    test('with enter/click to accept the completion', async ({ page }) => {
+    test('with enter/click to accept the completion', async ({
+      page,
+      homePage,
+    }) => {
       const u = await getUtils(page)
       // const PUR = 400 / 37.5 //pixeltoUnitRatio
-      await page.setViewportSize({ width: 1200, height: 500 })
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
-      await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
 
       // tests clicking on an option, selection the first option
       // and arrowing down to an option
@@ -697,19 +810,19 @@ test.describe('Editor tests', () => {
 
       await expect(page.locator('.cm-content'))
         .toHaveText(`sketch001 = startSketchOn('XZ')
-    |> startProfileAt([3.14, 12], %)
-    |> xLine(5, %) // lin`)
+        |> startProfileAt([3.14, 12], %)
+        |> xLine(5, %) // lin`)
 
       // expect there to be no KCL errors
       await expect(page.locator('.cm-lint-marker-error')).toHaveCount(0)
     })
 
-    test('with tab to accept the completion', async ({ page }) => {
+    test('with tab to accept the completion', async ({ page, homePage }) => {
       const u = await getUtils(page)
       // const PUR = 400 / 37.5 //pixeltoUnitRatio
-      await page.setViewportSize({ width: 1200, height: 500 })
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
-      await u.waitForAuthSkipAppStart()
+      await homePage.goToModelingScene()
 
       // this test might be brittle as we add and remove functions
       // but should also be easy to update.
@@ -771,26 +884,30 @@ test.describe('Editor tests', () => {
 
       await expect(page.locator('.cm-content'))
         .toHaveText(`sketch001 = startSketchOn('XZ')
-    |> startProfileAt([3.14, 12], %)
-    |> xLine(5, %) // lin`)
+        |> startProfileAt([3.14, 12], %)
+        |> xLine(5, %) // lin`)
     })
   })
-  test('Can undo a click and point extrude with ctrl+z', async ({ page }) => {
+  test('Can undo a click and point extrude with ctrl+z', async ({
+    page,
+    context,
+    homePage,
+  }) => {
     const u = await getUtils(page)
-    await page.addInitScript(async () => {
+    await context.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XZ')
-    |> startProfileAt([4.61, -14.01], %)
-    |> line([12.73, -0.09], %)
-    |> tangentialArcTo([24.95, -5.38], %)
-    |> close(%)`
+  |> startProfileAt([4.61, -14.01], %)
+  |> line([12.73, -0.09], %)
+  |> tangentialArcTo([24.95, -5.38], %)
+  |> close(%)`
       )
     })
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
     await expect(
       page.getByRole('button', { name: 'Start Sketch' })
     ).not.toBeDisabled()
@@ -843,29 +960,32 @@ test.describe('Editor tests', () => {
     await page.waitForTimeout(100)
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XZ')
-    |> startProfileAt([4.61, -14.01], %)
-    |> line([12.73, -0.09], %)
-    |> tangentialArcTo([24.95, -5.38], %)
-    |> close(%)`)
+  |> startProfileAt([4.61, -14.01], %)
+  |> line([12.73, -0.09], %)
+  |> tangentialArcTo([24.95, -5.38], %)
+  |> close(%)`)
   })
 
-  test('Can undo a sketch modification with ctrl+z', async ({ page }) => {
+  test('Can undo a sketch modification with ctrl+z', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XZ')
-    |> startProfileAt([4.61, -10.01], %)
-    |> line([12.73, -0.09], %)
-    |> tangentialArcTo([24.95, -0.38], %)
-    |> close(%)
-    |> extrude(5, %)`
+  |> startProfileAt([4.61, -10.01], %)
+  |> line([12.73, -0.09], %)
+  |> tangentialArcTo([24.95, -0.38], %)
+  |> close(%)
+  |> extrude(5, %)`
       )
     })
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
     await expect(
       page.getByRole('button', { name: 'Start Sketch' })
     ).not.toBeDisabled()
@@ -892,7 +1012,7 @@ test.describe('Editor tests', () => {
     })
     await page.waitForTimeout(100)
 
-    const startPX = [665, 397]
+    const startPX = [1200 / 2, 500 / 2]
 
     const dragPX = 40
 
@@ -906,9 +1026,9 @@ test.describe('Editor tests', () => {
 
     await expect(page.getByTestId('segment-overlay')).toHaveCount(2)
 
-    // drag startProfieAt handle
+    // drag startProfileAt handle
     await page.dragAndDrop('#stream', '#stream', {
-      sourcePosition: { x: startPX[0], y: startPX[1] },
+      sourcePosition: { x: startPX[0] + 68, y: startPX[1] + 147 },
       targetPosition: { x: startPX[0] + dragPX, y: startPX[1] + dragPX },
     })
     await page.waitForTimeout(100)
@@ -946,12 +1066,12 @@ test.describe('Editor tests', () => {
     // expect the code to have changed
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt([7.12, -12.68], %)
-  |> line([15.39, -2.78], %)
-  |> tangentialArcTo([27.6, -3.05], %)
-  |> close(%)
-  |> extrude(5, %)
-`)
+    |> startProfileAt([2.71, -2.71], %)
+    |> line([15.4, -2.78], %)
+    |> tangentialArcTo([27.6, -3.05], %)
+    |> close(%)
+    |> extrude(5, %)
+  `)
 
     // Hit undo
     await page.keyboard.down('Control')
@@ -960,11 +1080,11 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt([7.12, -12.68], %)
-  |> line([15.39, -2.78], %)
-  |> tangentialArcTo([24.95, -0.38], %)
-  |> close(%)
-  |> extrude(5, %)`)
+    |> startProfileAt([2.71, -2.71], %)
+    |> line([15.4, -2.78], %)
+    |> tangentialArcTo([24.95, -0.38], %)
+    |> close(%)
+    |> extrude(5, %)`)
 
     // Hit undo again.
     await page.keyboard.down('Control')
@@ -973,12 +1093,12 @@ test.describe('Editor tests', () => {
 
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt([7.12, -12.68], %)
-  |> line([12.73, -0.09], %)
-  |> tangentialArcTo([24.95, -0.38], %)
-  |> close(%)
-  |> extrude(5, %)
-`)
+    |> startProfileAt([2.71, -2.71], %)
+    |> line([12.73, -0.09], %)
+    |> tangentialArcTo([24.95, -0.38], %)
+    |> close(%)
+    |> extrude(5, %)
+  `)
 
     // Hit undo again.
     await page.keyboard.down('Control')
@@ -988,31 +1108,29 @@ test.describe('Editor tests', () => {
     await page.waitForTimeout(100)
     await expect(page.locator('.cm-content'))
       .toHaveText(`sketch001 = startSketchOn('XZ')
-    |> startProfileAt([4.61, -10.01], %)
-    |> line([12.73, -0.09], %)
-    |> tangentialArcTo([24.95, -0.38], %)
-    |> close(%)
-    |> extrude(5, %)`)
+  |> startProfileAt([4.61, -10.01], %)
+  |> line([12.73, -0.09], %)
+  |> tangentialArcTo([24.95, -0.38], %)
+  |> close(%)
+  |> extrude(5, %)`)
   })
 
   test.fixme(
     `Can use the import stdlib function on a local OBJ file`,
     { tag: '@electron' },
-    async ({ browserName }, testInfo) => {
-      const { electronApp, page } = await setupElectron({
-        testInfo,
-        folderSetupFn: async (dir) => {
-          const bracketDir = join(dir, 'cube')
-          await fsp.mkdir(bracketDir, { recursive: true })
-          await fsp.copyFile(
-            executorInputPath('cube.obj'),
-            join(bracketDir, 'cube.obj')
-          )
-          await fsp.writeFile(join(bracketDir, 'main.kcl'), '')
-        },
+    async ({ page, context }, testInfo) => {
+      await context.folderSetupFn(async (dir) => {
+        const bracketDir = join(dir, 'cube')
+        await fsp.mkdir(bracketDir, { recursive: true })
+        await fsp.copyFile(
+          executorInputPath('cube.obj'),
+          join(bracketDir, 'cube.obj')
+        )
+        await fsp.writeFile(join(bracketDir, 'main.kcl'), '')
       })
+
       const viewportSize = { width: 1200, height: 500 }
-      await page.setViewportSize(viewportSize)
+      await page.setBodyDimensions(viewportSize)
 
       // Locators and constants
       const u = await getUtils(page)
@@ -1070,8 +1188,6 @@ test.describe('Editor tests', () => {
           })
           .toBeGreaterThan(15)
       })
-
-      await electronApp.close()
     }
   )
 })

e2e/playwright/feature-tree-pane.spec.ts

@@ -0,0 +1,127 @@
+import { test, expect } from './zoo-test'
+import * as fsp from 'fs/promises'
+import { join } from 'path'
+
+const FEATURE_TREE_EXAMPLE_CODE = `export fn timesFive(x) {
+  return 5 * x
+}
+export fn triangle() {
+  return startSketchOn('XZ')
+    |> startProfileAt([0, 0], %)
+    |> xLine(10, %)
+    |> line([-10, -5], %)
+    |> lineTo([profileStartX(%), profileStartY(%)], %)
+    |> close(%)
+}
+
+length001 = timesFive(1) * 5
+sketch001 = startSketchOn('XZ')
+  |> startProfileAt([20, 10], %)
+  |> line([10, 10], %)
+  |> angledLine([-45, length001], %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+revolve001 = revolve({ axis = "X" }, sketch001)
+triangle()
+  |> extrude(30, %)
+plane001 = offsetPlane('XY', 10)
+sketch002 = startSketchOn(plane001)
+  |> startProfileAt([-20, 0], %)
+  |> line([5, -15], %)
+  |> xLine(-10, %)
+  |> lineTo([-40, 0], %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+extrude001 = extrude(10, sketch002)
+`
+
+test.describe('Feature Tree pane', () => {
+  test(
+    'User can go to definition and go to function definition',
+    { tag: '@electron' },
+    async ({ context, homePage, scene, editor, toolbar }) => {
+      await context.folderSetupFn(async (dir) => {
+        const bracketDir = join(dir, 'test-sample')
+        await fsp.mkdir(bracketDir, { recursive: true })
+        await fsp.writeFile(
+          join(bracketDir, 'main.kcl'),
+          FEATURE_TREE_EXAMPLE_CODE,
+          'utf-8'
+        )
+      })
+
+      await test.step('setup test', async () => {
+        await homePage.expectState({
+          projectCards: [
+            {
+              title: 'test-sample',
+              fileCount: 1,
+            },
+          ],
+          sortBy: 'last-modified-desc',
+        })
+        await homePage.openProject('test-sample')
+        await scene.waitForExecutionDone()
+        await editor.closePane()
+        await toolbar.openFeatureTreePane()
+      })
+
+      async function testViewSource({
+        operationName,
+        operationIndex,
+        expectedActiveLine,
+      }: {
+        operationName: string
+        operationIndex: number
+        expectedActiveLine: string
+      }) {
+        await test.step(`Go to definition of the ${operationName}`, async () => {
+          await toolbar.viewSourceOnOperation(operationName, operationIndex)
+          await editor.expectState({
+            highlightedCode: '',
+            diagnostics: [],
+            activeLines: [expectedActiveLine],
+          })
+          await expect(
+            editor.activeLine.first(),
+            `${operationName} code should be scrolled into view`
+          ).toBeVisible()
+        })
+      }
+
+      await testViewSource({
+        operationName: 'Offset Plane',
+        operationIndex: 0,
+        expectedActiveLine: "plane001 = offsetPlane('XY', 10)",
+      })
+      await testViewSource({
+        operationName: 'Extrude',
+        operationIndex: 1,
+        expectedActiveLine: 'extrude001 = extrude(10, sketch002)',
+      })
+      await testViewSource({
+        operationName: 'Revolve',
+        operationIndex: 0,
+        expectedActiveLine: 'revolve001 = revolve({ axis = "X" }, sketch001)',
+      })
+      await testViewSource({
+        operationName: 'Triangle',
+        operationIndex: 0,
+        expectedActiveLine: 'triangle()',
+      })
+
+      await test.step('Go to definition on the triangle function', async () => {
+        await toolbar.goToDefinitionOnOperation('Triangle', 0)
+        await editor.expectState({
+          highlightedCode: '',
+          diagnostics: [],
+          activeLines: ['export fn triangle() {'],
+        })
+        await expect(
+          editor.activeLine.first(),
+          'Triangle function definition should be scrolled into view'
+        ).toBeVisible()
+      })
+    }
+  )
+})

e2e/playwright/fixtures/cmdBarFixture.ts

@@ -1,4 +1,4 @@
-import type { Page } from '@playwright/test'
+import type { Page, Locator } from '@playwright/test'
 import { expect } from '@playwright/test'
 
 type CmdBarSerialised =
@@ -26,9 +26,11 @@ type CmdBarSerialised =
 
 export class CmdBarFixture {
   public page: Page
+  cmdBarOpenBtn!: Locator
 
   constructor(page: Page) {
     this.page = page
+    this.cmdBarOpenBtn = page.getByTestId('command-bar-open-button')
   }
   reConstruct = (page: Page) => {
     this.page = page
@@ -116,4 +118,37 @@ export class CmdBarFixture {
       await this.page.keyboard.press('Enter')
     }
   }
+
+  openCmdBar = async (selectCmd?: 'promptToEdit') => {
+    // TODO why does this button not work in electron tests?
+    // await this.cmdBarOpenBtn.click()
+    await this.page.keyboard.down('ControlOrMeta')
+    await this.page.keyboard.press('KeyK')
+    await this.page.keyboard.up('ControlOrMeta')
+    await expect(this.page.getByPlaceholder('Search commands')).toBeVisible()
+    if (selectCmd === 'promptToEdit') {
+      const promptEditCommand = this.page.getByText(
+        'Use Zoo AI to edit your kcl'
+      )
+      await expect(promptEditCommand.first()).toBeVisible()
+      await promptEditCommand.first().scrollIntoViewIfNeeded()
+      await promptEditCommand.first().click()
+    }
+  }
+
+  get cmdSearchInput() {
+    return this.page.getByTestId('cmd-bar-search')
+  }
+
+  get argumentInput() {
+    return this.page.getByTestId('cmd-bar-arg-value')
+  }
+
+  get cmdOptions() {
+    return this.page.getByTestId('cmd-bar-option')
+  }
+
+  chooseCommand = async (commandName: string) => {
+    await this.cmdOptions.getByText(commandName).click()
+  }
 }

e2e/playwright/fixtures/editorFixture.ts

@@ -20,7 +20,7 @@ export class EditorFixture {
   private diagnosticsTooltip!: Locator
   private diagnosticsGutterIcon!: Locator
   private codeContent!: Locator
-  private activeLine!: Locator
+  public activeLine!: Locator
 
   constructor(page: Page) {
     this.page = page
@@ -29,7 +29,7 @@ export class EditorFixture {
   reConstruct = (page: Page) => {
     this.page = page
 
-    this.codeContent = page.locator('.cm-content')
+    this.codeContent = page.locator('.cm-content[data-language="kcl"]')
     this.diagnosticsTooltip = page.locator('.cm-tooltip-lint')
     this.diagnosticsGutterIcon = page.locator('.cm-lint-marker-error')
     this.activeLine = this.page.locator('.cm-activeLine')
@@ -54,13 +54,13 @@ export class EditorFixture {
         }
       }
       if (!shouldNormalise) {
-        const expectStart = expect(this.codeContent)
+        const expectStart = expect.poll(() => this.codeContent.textContent())
         if (not) {
-          const result = await expectStart.not.toContainText(code, { timeout })
+          const result = await expectStart.not.toContain(code)
           await resetPane()
           return result
         }
-        const result = await expectStart.toContainText(code, { timeout })
+        const result = await expectStart.toContain(code)
         await resetPane()
         return result
       }
@@ -147,4 +147,28 @@ export class EditorFixture {
   openPane() {
     return openPane(this.page, this.paneButtonTestId)
   }
+  scrollToText(text: string, placeCursor?: boolean) {
+    return this.page.evaluate(
+      (args: { text: string; placeCursor?: boolean }) => {
+        // error TS2339: Property 'docView' does not exist on type 'EditorView'.
+        // Except it does so :shrug:
+        // @ts-ignore
+        let index = window.editorManager._editorView?.docView.view.state.doc
+          .toString()
+          .indexOf(args.text)
+        window.editorManager._editorView?.focus()
+        window.editorManager._editorView?.dispatch({
+          selection: window.EditorSelection.create([
+            window.EditorSelection.cursor(index),
+          ]),
+          effects: [
+            window.EditorView.scrollIntoView(
+              window.EditorSelection.range(index, index + 1)
+            ),
+          ],
+        })
+      },
+      { text, placeCursor }
+    )
+  }
 }

e2e/playwright/fixtures/fixtureSetup.ts

@@ -1,11 +1,11 @@
 import type {
   BrowserContext,
   ElectronApplication,
-  Page,
   TestInfo,
+  Page,
 } from '@playwright/test'
-import { test as base } from '@playwright/test'
-import { getUtils, setup, setupElectron, tearDown } from '../test-utils'
+
+import { getUtils, setup, setupElectron } from '../test-utils'
 import fsp from 'fs/promises'
 import { join } from 'path'
 import { CmdBarFixture } from './cmdBarFixture'
@@ -20,11 +20,13 @@ export class AuthenticatedApp {
   public readonly page: Page
   public readonly context: BrowserContext
   public readonly testInfo: TestInfo
-  public readonly viewPortSize = { width: 1000, height: 500 }
+  public readonly viewPortSize = { width: 1200, height: 500 }
+  public electronApp: undefined | ElectronApplication
+  public dir: string = ''
 
   constructor(context: BrowserContext, page: Page, testInfo: TestInfo) {
-    this.page = page
     this.context = context
+    this.page = page
     this.testInfo = testInfo
   }
 
@@ -49,9 +51,7 @@ export class AuthenticatedApp {
   }
 }
 
-interface Fixtures {
-  app: AuthenticatedApp
-  tronApp: AuthenticatedTronApp
+export interface Fixtures {
   cmdBar: CmdBarFixture
   editor: EditorFixture
   toolbar: ToolbarFixture
@@ -61,9 +61,11 @@ interface Fixtures {
 export class AuthenticatedTronApp {
   public readonly _page: Page
   public page: Page
-  public readonly context: BrowserContext
+  public context: BrowserContext
   public readonly testInfo: TestInfo
-  public electronApp?: ElectronApplication
+  public electronApp: ElectronApplication | undefined
+  public readonly viewPortSize = { width: 1200, height: 500 }
+  public dir: string = ''
 
   constructor(context: BrowserContext, page: Page, testInfo: TestInfo) {
     this._page = page
@@ -79,15 +81,22 @@ export class AuthenticatedTronApp {
       appSettings?: Partial<SaveSettingsPayload>
     } = { fixtures: {} }
   ) {
-    const { electronApp, page } = await setupElectron({
+    const { electronApp, page, context, dir } = await setupElectron({
       testInfo: this.testInfo,
       folderSetupFn: arg.folderSetupFn,
       cleanProjectDir: arg.cleanProjectDir,
       appSettings: arg.appSettings,
     })
     this.page = page
+    this.context = context
     this.electronApp = electronApp
-    await page.setViewportSize({ width: 1200, height: 500 })
+    this.dir = dir
+
+    // Easier to access throughout utils
+    this.page.dir = dir
+
+    // Setup localStorage, addCookies, reload
+    await setup(this.context, this.page, this.testInfo)
 
     for (const key of unsafeTypedKeys(arg.fixtures)) {
       const fixture = arg.fixtures[key]
@@ -110,32 +119,25 @@ export class AuthenticatedTronApp {
     })
 }
 
-export const test = base.extend<Fixtures>({
-  app: async ({ page, context }, use, testInfo) => {
-    await use(new AuthenticatedApp(context, page, testInfo))
-  },
-  tronApp: async ({ page, context }, use, testInfo) => {
-    await use(new AuthenticatedTronApp(context, page, testInfo))
-  },
-  cmdBar: async ({ page }, use) => {
+export const fixtures = {
+  cmdBar: async ({ page }: { page: Page }, use: any) => {
+    // eslint-disable-next-line react-hooks/rules-of-hooks
     await use(new CmdBarFixture(page))
   },
-  editor: async ({ page }, use) => {
+  editor: async ({ page }: { page: Page }, use: any) => {
+    // eslint-disable-next-line react-hooks/rules-of-hooks
     await use(new EditorFixture(page))
   },
-  toolbar: async ({ page }, use) => {
+  toolbar: async ({ page }: { page: Page }, use: any) => {
+    // eslint-disable-next-line react-hooks/rules-of-hooks
     await use(new ToolbarFixture(page))
   },
-  scene: async ({ page }, use) => {
+  scene: async ({ page }: { page: Page }, use: any) => {
+    // eslint-disable-next-line react-hooks/rules-of-hooks
     await use(new SceneFixture(page))
   },
-  homePage: async ({ page }, use) => {
+  homePage: async ({ page }: { page: Page }, use: any) => {
+    // eslint-disable-next-line react-hooks/rules-of-hooks
     await use(new HomePageFixture(page))
   },
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
-export { expect } from '@playwright/test'
+}

e2e/playwright/fixtures/homePageFixture.ts

@@ -14,10 +14,14 @@ interface HomePageState {
 export class HomePageFixture {
   public page: Page
 
+  projectSection!: Locator
   projectCard!: Locator
   projectCardTitle!: Locator
   projectCardFile!: Locator
   projectCardFolder!: Locator
+  projectButtonNew!: Locator
+  projectButtonContinue!: Locator
+  projectTextName!: Locator
   sortByDateBtn!: Locator
   sortByNameBtn!: Locator
 
@@ -28,11 +32,19 @@ export class HomePageFixture {
   reConstruct = (page: Page) => {
     this.page = page
 
+    this.projectSection = this.page.getByTestId('home-section')
+
     this.projectCard = this.page.getByTestId('project-link')
     this.projectCardTitle = this.page.getByTestId('project-title')
     this.projectCardFile = this.page.getByTestId('project-file-count')
     this.projectCardFolder = this.page.getByTestId('project-folder-count')
 
+    this.projectButtonNew = this.page.getByTestId('home-new-file')
+    this.projectTextName = this.page.getByTestId('cmd-bar-arg-value')
+    this.projectButtonContinue = this.page.getByRole('button', {
+      name: 'Continue',
+    })
+
     this.sortByDateBtn = this.page.getByTestId('home-sort-by-modified')
     this.sortByNameBtn = this.page.getByTestId('home-sort-by-name')
   }
@@ -91,10 +103,25 @@ export class HomePageFixture {
       .toEqual(expectedState)
   }
 
+  createAndGoToProject = async (projectTitle = 'project-$nnn') => {
+    await expect(this.projectSection).not.toHaveText('Loading your Projects...')
+    await this.projectButtonNew.click()
+    await this.projectTextName.click()
+    await this.projectTextName.fill(projectTitle)
+    await this.projectButtonContinue.click()
+  }
+
   openProject = async (projectTitle: string) => {
     const projectCard = this.projectCard.locator(
       this.page.getByText(projectTitle)
     )
     await projectCard.click()
   }
+
+  goToModelingScene = async (name: string = 'testDefault') => {
+    // On web this is a no-op. There is no project view.
+    if (process.env.PLATFORM === 'web') return
+
+    await this.createAndGoToProject(name)
+  }
 }

e2e/playwright/fixtures/sceneFixture.ts

@@ -36,7 +36,8 @@ type DragFromHandler = (
 
 export class SceneFixture {
   public page: Page
-
+  public streamWrapper!: Locator
+  public loadingIndicator!: Locator
   private exeIndicator!: Locator
 
   constructor(page: Page) {
@@ -53,8 +54,9 @@ export class SceneFixture {
 
   expectState = async (expected: SceneSerialised) => {
     return expect
-      .poll(() => this._serialiseScene(), {
-        message: `Expected scene state to match`,
+      .poll(async () => await this._serialiseScene(), {
+        intervals: [1_000, 2_000, 10_000],
+        timeout: 60000,
       })
       .toEqual(expected)
   }
@@ -63,6 +65,8 @@ export class SceneFixture {
     this.page = page
 
     this.exeIndicator = page.getByTestId('model-state-indicator-execution-done')
+    this.streamWrapper = page.getByTestId('stream')
+    this.loadingIndicator = this.streamWrapper.getByTestId('loading')
   }
 
   makeMouseHelpers = (
@@ -187,7 +191,10 @@ export class SceneFixture {
         type: 'default_camera_get_settings',
       },
     })
-    await this.waitForExecutionDone()
+    await this.page
+      .locator(`[data-receive-command-type="default_camera_get_settings"]`)
+      .first()
+      .waitFor()
     const position = await Promise.all([
       this.page.getByTestId('cam-x-position').inputValue().then(Number),
       this.page.getByTestId('cam-y-position').inputValue().then(Number),
@@ -214,23 +221,7 @@ export class SceneFixture {
     coords: { x: number; y: number },
     diff: number
   ) => {
-    let finalValue = colour
-    await expect
-      .poll(async () => {
-        const pixel = (await getPixelRGBs(this.page)(coords, 1))[0]
-        if (!pixel) return null
-        finalValue = pixel
-        return pixel.every(
-          (channel, index) => Math.abs(channel - colour[index]) < diff
-        )
-      })
-      .toBeTruthy()
-      .catch((cause) => {
-        throw new Error(
-          `ExpectPixelColor: expecting ${colour} got ${finalValue}`,
-          { cause }
-        )
-      })
+    await expectPixelColor(this.page, colour, coords, diff)
   }
 
   get gizmo() {
@@ -238,6 +229,7 @@ export class SceneFixture {
   }
 
   async clickGizmoMenuItem(name: string) {
+    await this.gizmo.hover()
     await this.gizmo.click({ button: 'right' })
     const buttonToTest = this.page.getByRole('button', {
       name: name,
@@ -246,3 +238,28 @@ export class SceneFixture {
     await buttonToTest.click()
   }
 }
+
+export async function expectPixelColor(
+  page: Page,
+  colour: [number, number, number],
+  coords: { x: number; y: number },
+  diff: number
+) {
+  let finalValue = colour
+  await expect
+    .poll(async () => {
+      const pixel = (await getPixelRGBs(page)(coords, 1))[0]
+      if (!pixel) return null
+      finalValue = pixel
+      return pixel.every(
+        (channel, index) => Math.abs(channel - colour[index]) < diff
+      )
+    })
+    .toBeTruthy()
+    .catch((cause) => {
+      throw new Error(
+        `ExpectPixelColor: expecting ${colour} got ${finalValue}`,
+        { cause }
+      )
+    })
+}

e2e/playwright/fixtures/toolbarFixture.ts

@@ -1,12 +1,23 @@
 import type { Page, Locator } from '@playwright/test'
-import { expect } from './fixtureSetup'
-import { doAndWaitForImageDiff } from '../test-utils'
+import { expect } from '../zoo-test'
+import {
+  checkIfPaneIsOpen,
+  closePane,
+  doAndWaitForImageDiff,
+  openPane,
+} from '../test-utils'
+import { SidebarType } from 'components/ModelingSidebar/ModelingPanes'
+import { SIDEBAR_BUTTON_SUFFIX } from 'lib/constants'
 
 export class ToolbarFixture {
   public page: Page
 
   extrudeButton!: Locator
   loftButton!: Locator
+  sweepButton!: Locator
+  filletButton!: Locator
+  chamferButton!: Locator
+  shellButton!: Locator
   offsetPlaneButton!: Locator
   startSketchBtn!: Locator
   lineBtn!: Locator
@@ -19,6 +30,10 @@ export class ToolbarFixture {
   filePane!: Locator
   exeIndicator!: Locator
   treeInputField!: Locator
+  /** The sidebar button for the Feature Tree pane */
+  featureTreeId = 'feature-tree' as const
+  /** The pane element for the Feature Tree */
+  featureTreePane!: Locator
 
   constructor(page: Page) {
     this.page = page
@@ -28,6 +43,10 @@ export class ToolbarFixture {
     this.page = page
     this.extrudeButton = page.getByTestId('extrude')
     this.loftButton = page.getByTestId('loft')
+    this.sweepButton = page.getByTestId('sweep')
+    this.filletButton = page.getByTestId('fillet3d')
+    this.chamferButton = page.getByTestId('chamfer3d')
+    this.shellButton = page.getByTestId('shell')
     this.offsetPlaneButton = page.getByTestId('plane-offset')
     this.startSketchBtn = page.getByTestId('sketch')
     this.lineBtn = page.getByTestId('line')
@@ -39,10 +58,15 @@ export class ToolbarFixture {
     this.treeInputField = page.getByTestId('tree-input-field')
 
     this.filePane = page.locator('#files-pane')
+    this.featureTreePane = page.locator('#feature-tree-pane')
     this.fileCreateToast = page.getByText('Successfully created')
     this.exeIndicator = page.getByTestId('model-state-indicator-execution-done')
   }
 
+  get logoLink() {
+    return this.page.getByTestId('app-logo')
+  }
+
   startSketchPlaneSelection = async () =>
     doAndWaitForImageDiff(this.page, () => this.startSketchBtn.click(), 500)
 
@@ -89,4 +113,76 @@ export class ToolbarFixture {
       await expect(this.exeIndicator).toBeVisible({ timeout: 15_000 })
     }
   }
+
+  async closePane(paneId: SidebarType) {
+    return closePane(this.page, paneId + SIDEBAR_BUTTON_SUFFIX)
+  }
+  async openPane(paneId: SidebarType) {
+    return openPane(this.page, paneId + SIDEBAR_BUTTON_SUFFIX)
+  }
+  async checkIfPaneIsOpen(paneId: SidebarType) {
+    return checkIfPaneIsOpen(this.page, paneId + SIDEBAR_BUTTON_SUFFIX)
+  }
+
+  async openFeatureTreePane() {
+    return this.openPane(this.featureTreeId)
+  }
+  async closeFeatureTreePane() {
+    await this.closePane(this.featureTreeId)
+  }
+  async checkIfFeatureTreePaneIsOpen() {
+    return this.checkIfPaneIsOpen(this.featureTreeId)
+  }
+
+  /**
+   * Get a specific operation button from the Feature Tree pane
+   */
+  async getFeatureTreeOperation(operationName: string, operationIndex: number) {
+    await this.openFeatureTreePane()
+    await expect(this.featureTreePane).toBeVisible()
+    return this.featureTreePane
+      .getByRole('button', {
+        name: operationName,
+      })
+      .nth(operationIndex)
+  }
+
+  /**
+   * View source on a specific operation in the Feature Tree pane.
+   * @param operationName The name of the operation type
+   * @param operationIndex The index out of operations of this type
+   */
+  async viewSourceOnOperation(operationName: string, operationIndex: number) {
+    const operationButton = await this.getFeatureTreeOperation(
+      operationName,
+      operationIndex
+    )
+    const viewSourceMenuButton = this.page.getByRole('button', {
+      name: 'View KCL source code',
+    })
+
+    await operationButton.click({ button: 'right' })
+    await expect(viewSourceMenuButton).toBeVisible()
+    await viewSourceMenuButton.click()
+  }
+
+  /**
+   * Go to definition on a specific operation in the Feature Tree pane
+   */
+  async goToDefinitionOnOperation(
+    operationName: string,
+    operationIndex: number
+  ) {
+    const operationButton = await this.getFeatureTreeOperation(
+      operationName,
+      operationIndex
+    )
+    const goToDefinitionMenuButton = this.page.getByRole('button', {
+      name: 'View function definition',
+    })
+
+    await operationButton.click({ button: 'right' })
+    await expect(goToDefinitionMenuButton).toBeVisible()
+    await goToDefinitionMenuButton.click()
+  }
 }

e2e/playwright/machines.spec.ts

@@ -1,29 +1,22 @@
-import { test, expect } from '@playwright/test'
-import { setupElectron, tearDown, executorInputPath } from './test-utils'
+import { test, expect } from './zoo-test'
+import { executorInputPath } from './test-utils'
 import { join } from 'path'
 import fsp from 'fs/promises'
 
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test(
   'When machine-api server not found butt is disabled and shows the reason',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
-    const { electronApp, page } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const bracketDir = join(dir, 'bracket')
-        await fsp.mkdir(bracketDir, { recursive: true })
-        await fsp.copyFile(
-          executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-          join(bracketDir, 'main.kcl')
-        )
-      },
+  async ({ context, page }, testInfo) => {
+    await context.folderSetupFn(async (dir) => {
+      const bracketDir = join(dir, 'bracket')
+      await fsp.mkdir(bracketDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+        join(bracketDir, 'main.kcl')
+      )
     })
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     await expect(page.getByText('bracket')).toBeVisible()
 
@@ -47,28 +40,23 @@ test(
     // that the machine-api server is not found
     await makeButton.hover()
     await expect(page.getByText(notFoundText).first()).toBeVisible()
-
-    await electronApp.close()
   }
 )
 
 test(
   'When machine-api server not found home screen & project status shows the reason',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
-    const { electronApp, page } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const bracketDir = join(dir, 'bracket')
-        await fsp.mkdir(bracketDir, { recursive: true })
-        await fsp.copyFile(
-          executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-          join(bracketDir, 'main.kcl')
-        )
-      },
+  async ({ context, page }, testInfo) => {
+    await context.folderSetupFn(async (dir) => {
+      const bracketDir = join(dir, 'bracket')
+      await fsp.mkdir(bracketDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+        join(bracketDir, 'main.kcl')
+      )
     })
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.setBodyDimensions({ width: 1200, height: 500 })
 
     const notFoundText = 'Machine API server was not discovered'
 
@@ -91,7 +79,5 @@ test(
 
     await networkMachineToggle.hover()
     await expect(page.getByText(notFoundText).nth(1)).toBeVisible()
-
-    await electronApp.close()
   }
 )

e2e/playwright/null.spec.ts

@@ -0,0 +1,12 @@
+// These tests are meant to simply test starting and stopping the electron
+// application, check it can make it to the project pane, and nothing more.
+// It also tests our test wrappers are working.
+// Additionally this serves as a nice minimal example.
+
+import { test, expect } from './zoo-test'
+
+test.describe('Open the application', () => {
+  test('see the project view', async ({ page, context }) => {
+    await expect(page.getByTestId('home-section')).toBeVisible()
+  })
+})

e2e/playwright/onboarding-tests.spec.ts

@@ -1,79 +1,78 @@
-import { test, expect } from '@playwright/test'
+import { test, expect } from './zoo-test'
 import { join } from 'path'
 import fsp from 'fs/promises'
-import {
-  getUtils,
-  setup,
-  setupElectron,
-  tearDown,
-  executorInputPath,
-  createProject,
-} from './test-utils'
+import { getUtils, executorInputPath, createProject } from './test-utils'
 import { bracket } from 'lib/exampleKcl'
 import { onboardingPaths } from 'routes/Onboarding/paths'
 import {
   TEST_SETTINGS_KEY,
   TEST_SETTINGS_ONBOARDING_START,
   TEST_SETTINGS_ONBOARDING_EXPORT,
-  TEST_SETTINGS_ONBOARDING_PARAMETRIC_MODELING,
   TEST_SETTINGS_ONBOARDING_USER_MENU,
 } from './storageStates'
 import * as TOML from '@iarna/toml'
+import { expectPixelColor } from './fixtures/sceneFixture'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  if (testInfo.tags.includes('@electron')) {
-    return
-  }
-  await setup(context, page)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
+// Because onboarding relies on an app setting we need to set it as incompletel
+// for all these tests.
 
 test.describe('Onboarding tests', () => {
-  test('Onboarding code is shown in the editor', async ({ page }) => {
-    const u = await getUtils(page)
-
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey }) => {
-        // Give no initial code, so that the onboarding start is shown immediately
-        localStorage.removeItem('persistCode')
-        localStorage.removeItem(settingsKey)
+  test(
+    'Onboarding code is shown in the editor',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
+        },
       },
-      { settingsKey: TEST_SETTINGS_KEY }
-    )
+      cleanProjectDir: true,
+    },
+    async ({ context, page, homePage }) => {
+      const u = await getUtils(page)
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+      // Test that the onboarding pane loaded
+      await expect(
+        page.getByText('Welcome to Modeling App! This')
+      ).toBeVisible()
 
-    await u.waitForAuthSkipAppStart()
+      // Test that the onboarding pane loaded
+      await expect(
+        page.getByText('Welcome to Modeling App! This')
+      ).toBeVisible()
 
-    // Test that the onboarding pane loaded
-    await expect(page.getByText('Welcome to Modeling App! This')).toBeVisible()
+      // *and* that the code is shown in the editor
+      await expect(page.locator('.cm-content')).toContainText(
+        '// Shelf Bracket'
+      )
 
-    // *and* that the code is shown in the editor
-    await expect(page.locator('.cm-content')).toContainText('// Shelf Bracket')
-  })
+      // Make sure the model loaded
+      const XYPlanePoint = { x: 774, y: 116 } as const
+      const modelColor: [number, number, number] = [45, 45, 45]
+      await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+      expect(await u.getGreatestPixDiff(XYPlanePoint, modelColor)).toBeLessThan(
+        8
+      )
+    }
+  )
 
   test(
     'Desktop: fresh onboarding executes and loads',
-    { tag: '@electron' },
-    async ({ browserName: _ }, testInfo) => {
-      const { electronApp, page } = await setupElectron({
-        testInfo,
-        appSettings: {
-          app: {
-            onboardingStatus: 'incomplete',
-          },
+    {
+      tag: '@electron',
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
         },
-        cleanProjectDir: true,
-      })
-
+      },
+      cleanProjectDir: true,
+    },
+    async ({ page, homePage }, testInfo) => {
       const u = await getUtils(page)
 
       const viewportSize = { width: 1200, height: 500 }
-      await page.setViewportSize(viewportSize)
+      await page.setBodyDimensions(viewportSize)
 
       await test.step(`Create a project and open to the onboarding`, async () => {
         await createProject({ name: 'project-link', page })
@@ -92,321 +91,370 @@ test.describe('Onboarding tests', () => {
         await expect(page.locator('.cm-content')).toContainText(
           '// Shelf Bracket'
         )
-      })
 
-      await electronApp.close()
+        // TODO: jess make less shit
+        // Make sure the model loaded
+        //const XYPlanePoint = { x: 986, y: 522 } as const
+        //const modelColor: [number, number, number] = [76, 76, 76]
+        //await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+
+        //await expectPixelColor(page, modelColor, XYPlanePoint, 8)
+      })
     }
   )
 
-  test('Code resets after confirmation', async ({ page }) => {
-    const initialCode = `sketch001 = startSketchOn('XZ')`
-
-    // Load the page up with some code so we see the confirmation warning
-    // when we go to replay onboarding
-    await page.addInitScript((code) => {
-      localStorage.setItem('persistCode', code)
-    }, initialCode)
-
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
-
-    // Replay the onboarding
-    await page.getByRole('link', { name: 'Settings' }).last().click()
-    const replayButton = page.getByRole('button', { name: 'Replay onboarding' })
-    await expect(replayButton).toBeVisible()
-    await replayButton.click()
-
-    // Ensure we see the warning, and that the code has not yet updated
-    await expect(
-      page.getByText('Replaying onboarding resets your code')
-    ).toBeVisible()
-    await expect(page.locator('.cm-content')).toHaveText(initialCode)
-
-    const nextButton = page.getByTestId('onboarding-next')
-    await expect(nextButton).toBeVisible()
-    await nextButton.click()
-
-    // Ensure we see the introduction and that the code has been reset
-    await expect(page.getByText('Welcome to Modeling App!')).toBeVisible()
-    await expect(page.locator('.cm-content')).toContainText('// Shelf Bracket')
-
-    // Ensure we persisted the code to local storage.
-    // Playwright's addInitScript method unfortunately will reset
-    // this code if we try reloading the page as a test,
-    // so this is our best way to test persistence afaik.
-    expect(
-      await page.evaluate(() => {
-        return localStorage.getItem('persistCode')
-      })
-    ).toContain('// Shelf Bracket')
-  })
-
-  test('Click through each onboarding step', async ({ page }) => {
-    const u = await getUtils(page)
-
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey, settings }) => {
-        // Give no initial code, so that the onboarding start is shown immediately
-        localStorage.setItem('persistCode', '')
-        localStorage.setItem(settingsKey, settings)
+  test(
+    'Code resets after confirmation',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
+        },
       },
-      {
-        settingsKey: TEST_SETTINGS_KEY,
-        settings: TOML.stringify({ settings: TEST_SETTINGS_ONBOARDING_START }),
-      }
-    )
+      cleanProjectDir: true,
+    },
+    async ({ context, page, homePage }) => {
+      const initialCode = `sketch001 = startSketchOn('XZ')`
 
-    await page.setViewportSize({ width: 1200, height: 1080 })
+      // Load the page up with some code so we see the confirmation warning
+      // when we go to replay onboarding
+      await context.addInitScript((code) => {
+        localStorage.setItem('persistCode', code)
+      }, initialCode)
 
-    await u.waitForAuthSkipAppStart()
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
 
-    // Test that the onboarding pane loaded
-    await expect(page.getByText('Welcome to Modeling App! This')).toBeVisible()
+      // Replay the onboarding
+      await page.getByRole('link', { name: 'Settings' }).last().click()
+      const replayButton = page.getByRole('button', {
+        name: 'Replay onboarding',
+      })
+      await expect(replayButton).toBeVisible()
+      await replayButton.click()
 
-    const nextButton = page.getByTestId('onboarding-next')
+      // Ensure we see the warning, and that the code has not yet updated
+      await expect(page.getByText('Would you like to create')).toBeVisible()
+      await expect(page.locator('.cm-content')).toHaveText(initialCode)
 
-    while ((await nextButton.innerText()) !== 'Finish') {
-      await expect(nextButton).toBeVisible()
+      const nextButton = page.getByTestId('onboarding-next')
+      await nextButton.hover()
       await nextButton.click()
+
+      // Ensure we see the introduction and that the code has been reset
+      await expect(page.getByText('Welcome to Modeling App!')).toBeVisible()
+      await expect(page.locator('.cm-content')).toContainText(
+        '// Shelf Bracket'
+      )
+
+      // There used to be old code here that checked if we stored the reset
+      // code into localStorage but that isn't the case on desktop. It gets
+      // saved to the file system, which we have other tests for.
     }
+  )
 
-    // Finish the onboarding
-    await expect(nextButton).toBeVisible()
-    await nextButton.click()
-
-    // Test that the onboarding pane is gone
-    await expect(page.getByTestId('onboarding-content')).not.toBeVisible()
-    await expect(page.url()).not.toContain('onboarding')
-  })
-
-  test('Onboarding redirects and code updating', async ({ page }) => {
-    const u = await getUtils(page)
-
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey, settings }) => {
-        // Give some initial code, so we can test that it's cleared
-        localStorage.setItem('persistCode', 'sigmaAllow = 15000')
-        localStorage.setItem(settingsKey, settings)
+  test(
+    'Click through each onboarding step',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
+        },
       },
-      {
-        settingsKey: TEST_SETTINGS_KEY,
-        settings: TOML.stringify({ settings: TEST_SETTINGS_ONBOARDING_EXPORT }),
+    },
+    async ({ context, page, homePage }) => {
+      // Override beforeEach test setup
+      await context.addInitScript(
+        async ({ settingsKey, settings }) => {
+          // Give no initial code, so that the onboarding start is shown immediately
+          localStorage.setItem('persistCode', '')
+          localStorage.setItem(settingsKey, settings)
+        },
+        {
+          settingsKey: TEST_SETTINGS_KEY,
+          settings: TOML.stringify({
+            settings: TEST_SETTINGS_ONBOARDING_START,
+          }),
+        }
+      )
+
+      await page.setBodyDimensions({ width: 1200, height: 1080 })
+      await homePage.goToModelingScene()
+
+      // Test that the onboarding pane loaded
+      await expect(
+        page.getByText('Welcome to Modeling App! This')
+      ).toBeVisible()
+
+      const nextButton = page.getByTestId('onboarding-next')
+
+      while ((await nextButton.innerText()) !== 'Finish') {
+        await nextButton.hover()
+        await nextButton.click()
       }
-    )
 
-    await page.setViewportSize({ width: 1200, height: 500 })
+      // Finish the onboarding
+      await nextButton.hover()
+      await nextButton.click()
 
-    await u.waitForAuthSkipAppStart()
-
-    // Test that the redirect happened
-    await expect(page.url().split(':3000').slice(-1)[0]).toBe(
-      `/file/%2Fbrowser%2Fmain.kcl/onboarding/export`
-    )
-
-    // Test that you come back to this page when you refresh
-    await page.reload()
-    await expect(page.url().split(':3000').slice(-1)[0]).toBe(
-      `/file/%2Fbrowser%2Fmain.kcl/onboarding/export`
-    )
-
-    // Test that the onboarding pane loaded
-    const title = page.locator('[data-testid="onboarding-content"]')
-    await expect(title).toBeAttached()
-
-    // Test that the code changes when you advance to the next step
-    await page.locator('[data-testid="onboarding-next"]').click()
-    await expect(page.locator('.cm-content')).toHaveText('')
-
-    // Test that the code is not empty when you click on the next step
-    await page.locator('[data-testid="onboarding-next"]').click()
-    await expect(page.locator('.cm-content')).toHaveText(/.+/)
-  })
-
-  test('Onboarding code gets reset to demo on Interactive Numbers step', async ({
-    page,
-  }) => {
-    test.skip(
-      process.platform === 'darwin',
-      "Skip on macOS, because Playwright isn't behaving the same as the actual browser"
-    )
-    const u = await getUtils(page)
-    const badCode = `// This is bad code we shouldn't see`
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey, settings, badCode }) => {
-        localStorage.setItem('persistCode', badCode)
-        localStorage.setItem(settingsKey, settings)
-      },
-      {
-        settingsKey: TEST_SETTINGS_KEY,
-        settings: TOML.stringify({
-          settings: TEST_SETTINGS_ONBOARDING_PARAMETRIC_MODELING,
-        }),
-        badCode,
-      }
-    )
-
-    await page.setViewportSize({ width: 1200, height: 1080 })
-    await u.waitForAuthSkipAppStart()
-
-    await page.waitForURL('**' + onboardingPaths.PARAMETRIC_MODELING, {
-      waitUntil: 'domcontentloaded',
-    })
-
-    const bracketNoNewLines = bracket.replace(/\n/g, '')
-
-    // Check the code got reset on load
-    await expect(page.locator('#code-pane')).toBeVisible()
-    await expect(u.codeLocator).toHaveText(bracketNoNewLines, {
-      timeout: 10_000,
-    })
-
-    // Mess with the code again
-    await u.codeLocator.selectText()
-    await u.codeLocator.fill(badCode)
-    await expect(u.codeLocator).toHaveText(badCode)
-
-    // Click to the next step
-    await page.locator('[data-testid="onboarding-next"]').click()
-    await page.waitForURL('**' + onboardingPaths.INTERACTIVE_NUMBERS, {
-      waitUntil: 'domcontentloaded',
-    })
-
-    // Check that the code has been reset
-    await expect(u.codeLocator).toHaveText(bracketNoNewLines)
-  })
-
-  test('Avatar text updates depending on image load success', async ({
-    page,
-  }) => {
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey, settings }) => {
-        localStorage.setItem(settingsKey, settings)
-      },
-      {
-        settingsKey: TEST_SETTINGS_KEY,
-        settings: TOML.stringify({
-          settings: TEST_SETTINGS_ONBOARDING_USER_MENU,
-        }),
-      }
-    )
-
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
-
-    await page.waitForURL('**/file/**', { waitUntil: 'domcontentloaded' })
-
-    // Test that the text in this step is correct
-    const avatarLocator = await page
-      .getByTestId('user-sidebar-toggle')
-      .locator('img')
-    const onboardingOverlayLocator = await page
-      .getByTestId('onboarding-content')
-      .locator('div')
-      .nth(1)
-
-    // Expect the avatar to be visible and for the text to reference it
-    await expect(avatarLocator).toBeVisible()
-    await expect(onboardingOverlayLocator).toBeVisible()
-    await expect(onboardingOverlayLocator).toContainText('your avatar')
-
-    // This is to force the avatar to 404.
-    // For our test image (only triggers locally. on CI, it's Kurt's /
-    // gravatar image )
-    await page.route('/cat.jpg', async (route) => {
-      await route.fulfill({
-        status: 404,
-        contentType: 'text/plain',
-        body: 'Not Found!',
-      })
-    })
-
-    // 404 the CI avatar image
-    await page.route('https://lh3.googleusercontent.com/**', async (route) => {
-      await route.fulfill({
-        status: 404,
-        contentType: 'text/plain',
-        body: 'Not Found!',
-      })
-    })
-
-    await page.reload({ waitUntil: 'domcontentloaded' })
-
-    // Now expect the text to be different
-    await expect(avatarLocator).not.toBeVisible()
-    await expect(onboardingOverlayLocator).toBeVisible()
-    await expect(onboardingOverlayLocator).toContainText('the menu button')
-  })
-
-  test("Avatar text doesn't mention avatar when no avatar", async ({
-    page,
-  }) => {
-    // Override beforeEach test setup
-    await page.addInitScript(
-      async ({ settingsKey, settings }) => {
-        localStorage.setItem(settingsKey, settings)
-        localStorage.setItem('FORCE_NO_IMAGE', 'FORCE_NO_IMAGE')
-      },
-      {
-        settingsKey: TEST_SETTINGS_KEY,
-        settings: TOML.stringify({
-          settings: TEST_SETTINGS_ONBOARDING_USER_MENU,
-        }),
-      }
-    )
-
-    const u = await getUtils(page)
-    await page.setViewportSize({ width: 1200, height: 500 })
-    await u.waitForAuthSkipAppStart()
-
-    await page.waitForURL('**/file/**', { waitUntil: 'domcontentloaded' })
-
-    // Test that the text in this step is correct
-    const sidebar = page.getByTestId('user-sidebar-toggle')
-    const avatar = sidebar.locator('img')
-    const onboardingOverlayLocator = page
-      .getByTestId('onboarding-content')
-      .locator('div')
-      .nth(1)
-
-    // Expect the avatar to be visible and for the text to reference it
-    await expect(avatar).not.toBeVisible()
-    await expect(onboardingOverlayLocator).toBeVisible()
-    await expect(onboardingOverlayLocator).toContainText('the menu button')
-
-    // Test we mention what else is in this menu for https://github.com/KittyCAD/modeling-app/issues/2939
-    // which doesn't deserver its own full test spun up
-    const userMenuFeatures = [
-      'manage your account',
-      'report a bug',
-      'request a feature',
-      'sign out',
-    ]
-    for (const feature of userMenuFeatures) {
-      await expect(onboardingOverlayLocator).toContainText(feature)
+      // Test that the onboarding pane is gone
+      await expect(page.getByTestId('onboarding-content')).not.toBeVisible()
+      await expect.poll(() => page.url()).not.toContain('/onboarding')
     }
-  })
+  )
+
+  test(
+    'Onboarding redirects and code updating',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: '/export',
+        },
+      },
+      cleanProjectDir: true,
+    },
+    async ({ context, page, homePage }) => {
+      const originalCode = 'sigmaAllow = 15000'
+
+      // Override beforeEach test setup
+      await context.addInitScript(
+        async ({ settingsKey, settings }) => {
+          // Give some initial code, so we can test that it's cleared
+          localStorage.setItem('persistCode', originalCode)
+          localStorage.setItem(settingsKey, settings)
+        },
+        {
+          settingsKey: TEST_SETTINGS_KEY,
+          settings: TOML.stringify({
+            settings: TEST_SETTINGS_ONBOARDING_EXPORT,
+          }),
+        }
+      )
+
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
+
+      // Test that the redirect happened
+      await expect.poll(() => page.url()).toContain('/onboarding/export')
+
+      // Test that you come back to this page when you refresh
+      await page.reload()
+      await expect.poll(() => page.url()).toContain('/onboarding/export')
+
+      // Test that the code changes when you advance to the next step
+      await page.getByTestId('onboarding-next').hover()
+      await page.getByTestId('onboarding-next').click()
+
+      // Test that the onboarding pane loaded
+      const title = page.locator('[data-testid="onboarding-content"]')
+      await expect(title).toBeAttached()
+
+      await expect(page.locator('.cm-content')).not.toHaveText(originalCode)
+
+      // Test that the code is not empty when you click on the next step
+      await page.locator('[data-testid="onboarding-next"]').hover()
+      await page.locator('[data-testid="onboarding-next"]').click()
+      await expect(page.locator('.cm-content')).toHaveText(/.+/)
+    }
+  )
+
+  test(
+    'Onboarding code gets reset to demo on Interactive Numbers step',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: '/parametric-modeling',
+        },
+      },
+      cleanProjectDir: true,
+    },
+
+    async ({ context, page, homePage }) => {
+      const u = await getUtils(page)
+      const badCode = `// This is bad code we shouldn't see`
+
+      await page.setBodyDimensions({ width: 1200, height: 1080 })
+      await homePage.goToModelingScene()
+
+      await expect
+        .poll(() => page.url())
+        .toContain(onboardingPaths.PARAMETRIC_MODELING)
+
+      const bracketNoNewLines = bracket.replace(/\n/g, '')
+
+      // Check the code got reset on load
+      await expect(page.locator('#code-pane')).toBeVisible()
+      await expect(u.codeLocator).toHaveText(bracketNoNewLines, {
+        timeout: 10_000,
+      })
+
+      // Mess with the code again
+      await u.codeLocator.selectText()
+      await u.codeLocator.fill(badCode)
+      await expect(u.codeLocator).toHaveText(badCode)
+
+      // Click to the next step
+      await page.locator('[data-testid="onboarding-next"]').hover()
+      await page.locator('[data-testid="onboarding-next"]').click()
+      await page.waitForURL('**' + onboardingPaths.INTERACTIVE_NUMBERS, {
+        waitUntil: 'domcontentloaded',
+      })
+
+      // Check that the code has been reset
+      await expect(u.codeLocator).toHaveText(bracketNoNewLines)
+    }
+  )
+
+  // (lee) The two avatar tests are weird because even on main, we don't have
+  // anything to do with the avatar inside the onboarding test. Due to the
+  // low impact of an avatar not showing I'm changing this to fixme.
+  test.fixme(
+    'Avatar text updates depending on image load success',
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
+        },
+      },
+      cleanProjectDir: true,
+    },
+    async ({ context, page, homePage }) => {
+      // Override beforeEach test setup
+      await context.addInitScript(
+        async ({ settingsKey, settings }) => {
+          localStorage.setItem(settingsKey, settings)
+        },
+        {
+          settingsKey: TEST_SETTINGS_KEY,
+          settings: TOML.stringify({
+            settings: TEST_SETTINGS_ONBOARDING_USER_MENU,
+          }),
+        }
+      )
+
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
+
+      // Test that the text in this step is correct
+      const avatarLocator = await page
+        .getByTestId('user-sidebar-toggle')
+        .locator('img')
+      const onboardingOverlayLocator = await page
+        .getByTestId('onboarding-content')
+        .locator('div')
+        .nth(1)
+
+      // Expect the avatar to be visible and for the text to reference it
+      await expect(avatarLocator).toBeVisible()
+      await expect(onboardingOverlayLocator).toBeVisible()
+      await expect(onboardingOverlayLocator).toContainText('your avatar')
+
+      // This is to force the avatar to 404.
+      // For our test image (only triggers locally. on CI, it's Kurt's /
+      // gravatar image )
+      await page.route('/cat.jpg', async (route) => {
+        await route.fulfill({
+          status: 404,
+          contentType: 'text/plain',
+          body: 'Not Found!',
+        })
+      })
+
+      // 404 the CI avatar image
+      await page.route(
+        'https://lh3.googleusercontent.com/**',
+        async (route) => {
+          await route.fulfill({
+            status: 404,
+            contentType: 'text/plain',
+            body: 'Not Found!',
+          })
+        }
+      )
+
+      await page.reload({ waitUntil: 'domcontentloaded' })
+
+      // Now expect the text to be different
+      await expect(avatarLocator).not.toBeVisible()
+      await expect(onboardingOverlayLocator).toBeVisible()
+      await expect(onboardingOverlayLocator).toContainText('the menu button')
+    }
+  )
+
+  test.fixme(
+    "Avatar text doesn't mention avatar when no avatar",
+    {
+      appSettings: {
+        app: {
+          onboardingStatus: 'incomplete',
+        },
+      },
+      cleanProjectDir: true,
+    },
+    async ({ context, page, homePage }) => {
+      // Override beforeEach test setup
+      await context.addInitScript(
+        async ({ settingsKey, settings }) => {
+          localStorage.setItem(settingsKey, settings)
+          localStorage.setItem('FORCE_NO_IMAGE', 'FORCE_NO_IMAGE')
+        },
+        {
+          settingsKey: TEST_SETTINGS_KEY,
+          settings: TOML.stringify({
+            settings: TEST_SETTINGS_ONBOARDING_USER_MENU,
+          }),
+        }
+      )
+
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
+
+      // Test that the text in this step is correct
+      const sidebar = page.getByTestId('user-sidebar-toggle')
+      const avatar = sidebar.locator('img')
+      const onboardingOverlayLocator = page
+        .getByTestId('onboarding-content')
+        .locator('div')
+        .nth(1)
+
+      // Expect the avatar to be visible and for the text to reference it
+      await expect(avatar).not.toBeVisible()
+      await expect(onboardingOverlayLocator).toBeVisible()
+      await expect(onboardingOverlayLocator).toContainText('the menu button')
+
+      // Test we mention what else is in this menu for https://github.com/KittyCAD/modeling-app/issues/2939
+      // which doesn't deserver its own full test spun up
+      const userMenuFeatures = [
+        'manage your account',
+        'report a bug',
+        'request a feature',
+        'sign out',
+      ]
+      for (const feature of userMenuFeatures) {
+        await expect(onboardingOverlayLocator).toContainText(feature)
+      }
+    }
+  )
 })
 
-test(
+test.fixme(
   'Restarting onboarding on desktop takes one attempt',
-  { tag: '@electron' },
-  async ({ browser: _ }, testInfo) => {
-    const { electronApp, page } = await setupElectron({
-      testInfo,
-      folderSetupFn: async (dir) => {
-        const routerTemplateDir = join(dir, 'router-template-slate')
-        await fsp.mkdir(routerTemplateDir, { recursive: true })
-        await fsp.copyFile(
-          executorInputPath('router-template-slate.kcl'),
-          join(routerTemplateDir, 'main.kcl')
-        )
+  {
+    appSettings: {
+      app: {
+        onboardingStatus: 'dismissed',
       },
+    },
+    cleanProjectDir: true,
+  },
+  async ({ context, page, homePage }, testInfo) => {
+    await context.folderSetupFn(async (dir) => {
+      const routerTemplateDir = join(dir, 'router-template-slate')
+      await fsp.mkdir(routerTemplateDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('router-template-slate.kcl'),
+        join(routerTemplateDir, 'main.kcl')
+      )
     })
 
     // Our constants
@@ -418,9 +466,8 @@ test(
     const restartOnboardingButton = page.getByRole('button', {
       name: 'Reset onboarding',
     })
-    const restartConfirmationButton = page.getByRole('button', {
-      name: 'Make a new project',
-    })
+    const nextButton = page.getByTestId('onboarding-next')
+
     const tutorialProjectIndicator = page
       .getByTestId('project-sidebar-toggle')
       .filter({ hasText: 'Tutorial Project 00' })
@@ -439,7 +486,7 @@ test(
     })
 
     await test.step('Navigate into project', async () => {
-      await page.setViewportSize({ width: 1200, height: 500 })
+      await page.setBodyDimensions({ width: 1200, height: 500 })
 
       page.on('console', console.log)
 
@@ -455,14 +502,22 @@ test(
       await helpMenuButton.click()
       await restartOnboardingButton.click()
 
-      await expect(restartConfirmationButton).toBeVisible()
-      await restartConfirmationButton.click()
+      await nextButton.hover()
+      await nextButton.click()
     })
 
     await test.step('Confirm that the onboarding has restarted', async () => {
       await expect(tutorialProjectIndicator).toBeVisible()
       await expect(tutorialModalText).toBeVisible()
+      // Make sure the model loaded
+      const XYPlanePoint = { x: 988, y: 523 } as const
+      const modelColor: [number, number, number] = [76, 76, 76]
+
+      await page.mouse.move(XYPlanePoint.x, XYPlanePoint.y)
+      await expectPixelColor(page, modelColor, XYPlanePoint, 8)
       await tutorialDismissButton.click()
+      // Make sure model still there.
+      await expectPixelColor(page, modelColor, XYPlanePoint, 8)
     })
 
     await test.step('Clear code and restart onboarding from settings', async () => {
@@ -480,11 +535,9 @@ test(
 
       await restartOnboardingSettingsButton.click()
       // Since the code is empty, we should not see the confirmation dialog
-      await expect(restartConfirmationButton).not.toBeVisible()
+      await expect(nextButton).not.toBeVisible()
       await expect(tutorialProjectIndicator).toBeVisible()
       await expect(tutorialModalText).toBeVisible()
     })
-
-    await electronApp.close()
   }
 )

e2e/playwright/prompt-to-edit.spec.ts

@@ -0,0 +1,190 @@
+import { test, expect } from './zoo-test'
+
+/* eslint-disable jest/no-conditional-expect */
+
+const file = `sketch001 = startSketchOn('XZ')
+profile001 = startProfileAt([57.81, 250.51], sketch001)
+  |> line([121.13, 56.63], %, $seg02)
+  |> line([83.37, -34.61], %, $seg01)
+  |> line([19.66, -116.4], %)
+  |> line([-221.8, -41.69], %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+extrude001 = extrude(200, profile001)
+sketch002 = startSketchOn('XZ')
+  |> startProfileAt([-73.64, -42.89], %)
+  |> xLine(173.71, %)
+  |> line([-22.12, -94.4], %)
+  |> xLine(-156.98, %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+extrude002 = extrude(50, sketch002)
+sketch003 = startSketchOn('XY')
+  |> startProfileAt([52.92, 157.81], %)
+  |> angledLine([0, 176.4], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001) - 90,
+       53.4
+     ], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001),
+       -segLen(rectangleSegmentA001)
+     ], %, $rectangleSegmentC001)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+extrude003 = extrude(20, sketch003)
+`
+
+test.describe('Check the happy path, for basic changing color', () => {
+  const cases = [
+    {
+      desc: 'User accepts change',
+      shouldReject: false,
+    },
+    {
+      desc: 'User rejects change',
+      shouldReject: true,
+    },
+  ] as const
+  for (const { desc, shouldReject } of cases) {
+    test(`${desc}`, async ({
+      context,
+      homePage,
+      cmdBar,
+      editor,
+      page,
+      scene,
+    }) => {
+      await context.addInitScript((file) => {
+        localStorage.setItem('persistCode', file)
+      }, file)
+      await homePage.goToModelingScene()
+
+      const body1CapCoords = { x: 571, y: 351 }
+      const greenCheckCoords = { x: 565, y: 345 }
+      const body2WallCoords = { x: 609, y: 153 }
+      const [clickBody1Cap] = scene.makeMouseHelpers(
+        body1CapCoords.x,
+        body1CapCoords.y
+      )
+      const yellow: [number, number, number] = [179, 179, 131]
+      const green: [number, number, number] = [108, 152, 75]
+      const notGreen: [number, number, number] = [132, 132, 132]
+      const body2NotGreen: [number, number, number] = [88, 88, 88]
+      const submittingToast = page.getByText('Submitting to Text-to-CAD API...')
+      const successToast = page.getByText('Prompt to edit successful')
+      const acceptBtn = page.getByRole('button', { name: 'checkmark Accept' })
+      const rejectBtn = page.getByRole('button', { name: 'close Reject' })
+
+      await test.step('wait for scene to load select body and check selection came through', async () => {
+        await scene.expectPixelColor([134, 134, 134], body1CapCoords, 15)
+        await clickBody1Cap()
+        await scene.expectPixelColor(yellow, body1CapCoords, 20)
+        await editor.expectState({
+          highlightedCode: '',
+          activeLines: ['|>startProfileAt([-73.64,-42.89],%)'],
+          diagnostics: [],
+        })
+      })
+
+      await test.step('fire off edit prompt', async () => {
+        await cmdBar.openCmdBar('promptToEdit')
+        // being specific about the color with a hex means asserting pixel color is more stable
+        await page
+          .getByTestId('cmd-bar-arg-value')
+          .fill('make this neon green please, use #39FF14')
+        await page.waitForTimeout(100)
+        await cmdBar.progressCmdBar()
+        await expect(submittingToast).toBeVisible()
+        await expect(submittingToast).not.toBeVisible({ timeout: 2 * 60_000 }) // can take a while
+        await expect(successToast).toBeVisible()
+      })
+
+      await test.step('verify initial change', async () => {
+        await scene.expectPixelColor(green, greenCheckCoords, 15)
+        await scene.expectPixelColor(body2NotGreen, body2WallCoords, 15)
+        await editor.expectEditor.toContain('appearance({')
+      })
+
+      if (!shouldReject) {
+        await test.step('check accept works and can be "undo"ed', async () => {
+          await acceptBtn.click()
+          await expect(successToast).not.toBeVisible()
+
+          await scene.expectPixelColor(green, greenCheckCoords, 15)
+          await editor.expectEditor.toContain('appearance({')
+
+          // ctrl-z works after accepting
+          await page.keyboard.down('ControlOrMeta')
+          await page.keyboard.press('KeyZ')
+          await page.keyboard.up('ControlOrMeta')
+          await editor.expectEditor.not.toContain('appearance({')
+          await scene.expectPixelColor(notGreen, greenCheckCoords, 15)
+        })
+      } else {
+        await test.step('check reject works', async () => {
+          await rejectBtn.click()
+          await expect(successToast).not.toBeVisible()
+
+          await scene.expectPixelColor(notGreen, greenCheckCoords, 15)
+          await editor.expectEditor.not.toContain('appearance({')
+        })
+      }
+    })
+  }
+})
+
+test.describe('bad path', () => {
+  test(`bad edit prompt`, async ({
+    context,
+    homePage,
+    cmdBar,
+    editor,
+    toolbar,
+    page,
+    scene,
+  }) => {
+    await context.addInitScript((file) => {
+      localStorage.setItem('persistCode', file)
+    }, file)
+    await homePage.goToModelingScene()
+
+    const body1CapCoords = { x: 571, y: 351 }
+    const [clickBody1Cap] = scene.makeMouseHelpers(
+      body1CapCoords.x,
+      body1CapCoords.y
+    )
+    const yellow: [number, number, number] = [179, 179, 131]
+    const submittingToast = page.getByText('Submitting to Text-to-CAD API...')
+    const failToast = page.getByText(
+      'Failed to edit your KCL code, please try again with a different prompt or selection'
+    )
+
+    await test.step('wait for scene to load and select body', async () => {
+      await scene.expectPixelColor([134, 134, 134], body1CapCoords, 15)
+
+      await clickBody1Cap()
+      await scene.expectPixelColor(yellow, body1CapCoords, 20)
+
+      await editor.expectState({
+        highlightedCode: '',
+        activeLines: ['|>startProfileAt([-73.64,-42.89],%)'],
+        diagnostics: [],
+      })
+    })
+
+    await test.step('fire of bad prompt', async () => {
+      await cmdBar.openCmdBar('promptToEdit')
+      await page
+        .getByTestId('cmd-bar-arg-value')
+        .fill('ansheusha asnthuatshoeuhtaoetuhthaeu laughs in dvorak')
+      await page.waitForTimeout(100)
+      await cmdBar.progressCmdBar()
+      await expect(submittingToast).toBeVisible()
+    })
+    await test.step('check fail toast appeared', async () => {
+      await expect(submittingToast).not.toBeVisible({ timeout: 2 * 60_000 }) // can take a while
+      await expect(failToast).toBeVisible()
+    })
+  })
+})

e2e/playwright/regression-tests.spec.ts

@@ -1,46 +1,37 @@
-import { test, expect, Page } from '@playwright/test'
-import { join } from 'path'
+import { test, expect, Page } from './zoo-test'
+import path from 'path'
 import * as fsp from 'fs/promises'
-import {
-  getUtils,
-  setup,
-  setupElectron,
-  tearDown,
-  executorInputPath,
-} from './test-utils'
+import { getUtils, executorInputPath } from './test-utils'
 import { TEST_CODE_TRIGGER_ENGINE_EXPORT_ERROR } from './storageStates'
 import { bracket } from 'lib/exampleKcl'
 
-test.beforeEach(async ({ context, page }, testInfo) => {
-  await setup(context, page, testInfo)
-})
-
-test.afterEach(async ({ page }, testInfo) => {
-  await tearDown(page, testInfo)
-})
-
 test.describe('Regression tests', () => {
   // bugs we found that don't fit neatly into other categories
-  test('bad model has inline error #3251', async ({ page }) => {
+  test('bad model has inline error #3251', async ({
+    context,
+    page,
+    homePage,
+  }) => {
     // because the model has `line([0,0]..` it is valid code, but the model is invalid
     // regression test for https://github.com/KittyCAD/modeling-app/issues/3251
     // Since the bad model also found as issue with the artifact graph, which in tern blocked the editor diognostics
     const u = await getUtils(page)
-    await page.addInitScript(async () => {
+    await context.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch2 = startSketchOn("XY")
-sketch001 = startSketchAt([-0, -0])
-  |> line([0, 0], %)
-  |> line([-4.84, -5.29], %)
-  |> lineTo([profileStartX(%), profileStartY(%)], %)
-  |> close(%)`
+  sketch001 = startSketchAt([-0, -0])
+    |> line([0, 0], %)
+    |> line([-4.84, -5.29], %)
+    |> lineTo([profileStartX(%), profileStartY(%)], %)
+    |> close(%)`
       )
     })
 
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     // error in guter
     await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
@@ -56,6 +47,7 @@ sketch001 = startSketchAt([-0, -0])
   })
   test('user should not have to press down twice in cmdbar', async ({
     page,
+    homePage,
   }) => {
     // because the model has `line([0,0]..` it is valid code, but the model is invalid
     // regression test for https://github.com/KittyCAD/modeling-app/issues/3251
@@ -64,26 +56,38 @@ sketch001 = startSketchAt([-0, -0])
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
-        `sketch2 = startSketchOn("XY")
-sketch001 = startSketchAt([-0, -0])
-  |> line([0, 0], %)
-  |> line([-4.84, -5.29], %)
+        `sketch001 = startSketchOn('XY')
+  |> startProfileAt([82.33, 238.21], %)
+  |> angledLine([0, 288.63], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001) - 90,
+       197.97
+     ], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001),
+       -segLen(rectangleSegmentA001)
+     ], %, $rectangleSegmentC001)
   |> lineTo([profileStartX(%), profileStartY(%)], %)
-  |> close(%)`
+  |> close(%)
+extrude001 = extrude(50, sketch001)
+`
       )
     })
 
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await page.goto('/')
+    await homePage.goToModelingScene()
     await u.waitForPageLoad()
 
     await test.step('Check arrow down works', async () => {
+      await page.getByTestId('command-bar-open-button').hover()
       await page.getByTestId('command-bar-open-button').click()
 
-      await page
-        .getByRole('option', { name: 'floppy disk arrow Export' })
-        .click()
+      const floppy = page.getByRole('option', {
+        name: 'floppy disk arrow Export',
+      })
+
+      await floppy.click()
 
       // press arrow down key twice
       await page.keyboard.press('ArrowDown')
@@ -115,21 +119,22 @@ sketch001 = startSketchAt([-0, -0])
       )
     })
   })
-  test('executes on load', async ({ page }) => {
+  test('executes on load', async ({ page, homePage }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('-XZ')
-    |> startProfileAt([-6.95, 4.98], %)
-    |> line([25.1, 0.41], %)
-    |> line([0.73, -14.93], %)
-    |> line([-23.44, 0.52], %)`
+  |> startProfileAt([-6.95, 4.98], %)
+  |> line([25.1, 0.41], %)
+  |> line([0.73, -14.93], %)
+  |> line([-23.44, 0.52], %)`
       )
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     // expand variables section
     const variablesTabButton = page.getByTestId('variables-pane-button')
@@ -148,14 +153,15 @@ sketch001 = startSketchAt([-0, -0])
     ).toBeVisible()
   })
 
-  test('re-executes', async ({ page }) => {
+  test('re-executes', async ({ page, homePage }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem('persistCode', `myVar = 5`)
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     const variablesTabButton = page.getByTestId('variables-pane-button')
     await variablesTabButton.click()
@@ -174,32 +180,33 @@ sketch001 = startSketchAt([-0, -0])
       page.locator('.pretty-json-container >> text=myVar:67')
     ).toBeVisible()
   })
-  test('ProgramMemory can be serialised', async ({ page }) => {
+  test('ProgramMemory can be serialised', async ({ page, homePage }) => {
     const u = await getUtils(page)
     await page.addInitScript(async () => {
       localStorage.setItem(
         'persistCode',
         `part = startSketchOn('XY')
-    |> startProfileAt([0, 0], %)
-    |> line([0, 1], %)
-    |> line([1, 0], %)
-    |> line([0, -1], %)
-    |> close(%)
-    |> extrude(1, %)
-    |> patternLinear3d({
-          axis: [1, 0, 1],
-          repetitions: 3,
-          distance: 6
-        }, %)`
+  |> startProfileAt([0, 0], %)
+  |> line([0, 1], %)
+  |> line([1, 0], %)
+  |> line([0, -1], %)
+  |> close(%)
+  |> extrude(1, %)
+  |> patternLinear3d({
+        axis: [1, 0, 1],
+        repetitions: 3,
+        distance: 6
+      }, %)`
       )
     })
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
     const messages: string[] = []
 
     // Listen for all console events and push the message text to an array
     page.on('console', (message) => messages.push(message.text()))
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     // wait for execution done
     await u.openDebugPanel()
@@ -212,19 +219,26 @@ sketch001 = startSketchAt([-0, -0])
       })
     })
   })
-  test('ensure the Zoo logo is not a link in browser app', async ({ page }) => {
+
+  // Not relevant to us anymore, or at least for the time being.
+  test.skip('ensure the Zoo logo is not a link in browser app', async ({
+    page,
+    homePage,
+  }) => {
     const u = await getUtils(page)
-    await page.setViewportSize({ width: 1000, height: 500 })
-    await u.waitForAuthSkipAppStart()
+    await page.setBodyDimensions({ width: 1000, height: 500 })
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     const zooLogo = page.locator('[data-testid="app-logo"]')
     // Make sure it's not a link
     await expect(zooLogo).not.toHaveAttribute('href')
   })
+
   test(
     'Position _ Is Out Of Range... regression test',
     { tag: ['@skipWin'] },
-    async ({ page }) => {
+    async ({ context, page, homePage }) => {
       // SKip on windows, its being weird.
       test.skip(
         process.platform === 'win32',
@@ -233,25 +247,26 @@ sketch001 = startSketchAt([-0, -0])
 
       const u = await getUtils(page)
       // const PUR = 400 / 37.5 //pixeltoUnitRatio
-      await page.setViewportSize({ width: 1200, height: 500 })
-      await page.addInitScript(async () => {
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await context.addInitScript(async () => {
         localStorage.setItem(
           'persistCode',
           `exampleSketch = startSketchOn("XZ")
-    |> startProfileAt([0, 0], %)
-    |> angledLine({ angle: 50, length: 45 }, %)
-    |> yLineTo(0, %)
-    |> close(%)
-    |>
+      |> startProfileAt([0, 0], %)
+      |> angledLine({ angle: 50, length: 45 }, %)
+      |> yLineTo(0, %)
+      |> close(%)
+      |>
   
-  example = extrude(5, exampleSketch)
-  shell({ faces: ['end'], thickness: 0.25 }, exampleSketch)`
+    example = extrude(5, exampleSketch)
+    shell({ faces: ['end'], thickness: 0.25 }, exampleSketch)`
         )
       })
 
       await expect(async () => {
-        await page.goto('/')
+        await homePage.goToModelingScene()
         await u.waitForPageLoad()
+
         // error in guter
         await expect(page.locator('.cm-lint-marker-error')).toBeVisible({
           timeout: 1_000,
@@ -293,12 +308,12 @@ sketch001 = startSketchAt([-0, -0])
 
       await expect(page.locator('.cm-content'))
         .toContainText(`exampleSketch = startSketchOn("XZ")
-    |> startProfileAt([0, 0], %)
-    |> angledLine({ angle: 50, length: 45 }, %)
-    |> yLineTo(0, %)
-    |> close(%)
+      |> startProfileAt([0, 0], %)
+      |> angledLine({ angle: 50, length: 45 }, %)
+      |> yLineTo(0, %)
+      |> close(%)
   
-    thing: "blah"`)
+      thing: "blah"`)
 
       await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
     }
@@ -306,6 +321,7 @@ sketch001 = startSketchAt([-0, -0])
 
   test('when engine fails export we handle the failure and alert the user', async ({
     page,
+    homePage,
   }) => {
     const u = await getUtils(page)
     await page.addInitScript(
@@ -316,9 +332,10 @@ sketch001 = startSketchAt([-0, -0])
       { code: TEST_CODE_TRIGGER_ENGINE_EXPORT_ERROR }
     )
 
-    await page.setViewportSize({ width: 1000, height: 500 })
+    await page.setBodyDimensions({ width: 1000, height: 500 })
 
-    await u.waitForAuthSkipAppStart()
+    await homePage.goToModelingScene()
+    await u.waitForPageLoad()
 
     // wait for execution done
     await u.openDebugPanel()
@@ -374,7 +391,6 @@ sketch001 = startSketchAt([-0, -0])
 
     // wait for execution done
     await u.openDebugPanel()
-    await u.clearCommandLogs()
     await u.expectCmdLog('[data-message-type="execution-done"]')
     await u.closeDebugPanel()
 
@@ -408,7 +424,7 @@ sketch001 = startSketchAt([-0, -0])
   test(
     'ensure you can not export while an export is already going',
     { tag: ['@skipLinux', '@skipWin'] },
-    async ({ page }) => {
+    async ({ page, homePage }) => {
       // This is being weird on ubuntu and windows.
       test.skip(
         // eslint-disable-next-line jest/valid-title
@@ -428,9 +444,10 @@ sketch001 = startSketchAt([-0, -0])
           }
         )
 
-        await page.setViewportSize({ width: 1000, height: 500 })
+        await page.setBodyDimensions({ width: 1000, height: 500 })
 
-        await u.waitForAuthSkipAppStart()
+        await homePage.goToModelingScene()
+        await u.waitForPageLoad()
 
         // wait for execution done
         await u.openDebugPanel()
@@ -500,20 +517,17 @@ sketch001 = startSketchAt([-0, -0])
   test(
     `Network health indicator only appears in modeling view`,
     { tag: '@electron' },
-    async ({ browserName: _ }, testInfo) => {
-      const { electronApp, page } = await setupElectron({
-        testInfo,
-        folderSetupFn: async (dir) => {
-          const bracketDir = join(dir, 'bracket')
-          await fsp.mkdir(bracketDir, { recursive: true })
-          await fsp.copyFile(
-            executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-            join(bracketDir, 'main.kcl')
-          )
-        },
+    async ({ context, page }, testInfo) => {
+      await context.folderSetupFn(async (dir) => {
+        const bracketDir = path.join(dir, 'bracket')
+        await fsp.mkdir(bracketDir, { recursive: true })
+        await fsp.copyFile(
+          executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
+          path.join(bracketDir, 'main.kcl')
+        )
       })
 
-      await page.setViewportSize({ width: 1200, height: 500 })
+      await page.setBodyDimensions({ width: 1200, height: 500 })
       const u = await getUtils(page)
 
       // Locators
@@ -539,18 +553,19 @@ sketch001 = startSketchAt([-0, -0])
         await u.waitForPageLoad()
         await expect(networkHealthIndicator).toContainText('Connected')
       })
-
-      await electronApp.close()
     }
   )
 
   test(`View gizmo stays visible even when zoomed out all the way`, async ({
     page,
+    homePage,
   }) => {
+    // TODO: fix this test on windows after the electron migration
+    test.skip(process.platform === 'win32', 'Skip on windows')
     const u = await getUtils(page)
 
     // Constants and locators
-    const planeColor: [number, number, number] = [161, 220, 155]
+    const planeColor: [number, number, number] = [170, 220, 170]
     const bgColor: [number, number, number] = [27, 27, 27]
     const middlePixelIsColor = async (color: [number, number, number]) => {
       return u.getGreatestPixDiff({ x: 600, y: 250 }, color)
@@ -561,8 +576,9 @@ sketch001 = startSketchAt([-0, -0])
       await page.addInitScript(async () => {
         localStorage.setItem('persistCode', '')
       })
-      await page.setViewportSize({ width: 1200, height: 500 })
-      await u.waitForAuthSkipAppStart()
+      await page.setBodyDimensions({ width: 1200, height: 500 })
+      await homePage.goToModelingScene()
+      await u.waitForPageLoad()
       await u.closeKclCodePanel()
     })
 
@@ -572,7 +588,7 @@ sketch001 = startSketchAt([-0, -0])
           timeout: 5000,
           message: 'Plane color is visible',
         })
-        .toBeLessThan(15)
+        .toBeLessThanOrEqual(15)
 
       let maxZoomOuts = 10
       let middlePixelIsBackgroundColor =
@@ -590,7 +606,7 @@ sketch001 = startSketchAt([-0, -0])
       }
 
       expect(middlePixelIsBackgroundColor, {
-        message: 'We no longer the default planes',
+        message: 'We should not see the default planes',
       }).toBeTruthy()
     })
 
@@ -598,6 +614,38 @@ sketch001 = startSketchAt([-0, -0])
       await expect(gizmo).toBeVisible()
     })
   })
+
+  test(`Refreshing the app doesn't cause the stream to pause on long-executing files`, async ({
+    context,
+    homePage,
+    scene,
+    toolbar,
+    viewport,
+  }) => {
+    await context.folderSetupFn(async (dir) => {
+      const legoDir = path.join(dir, 'lego')
+      await fsp.mkdir(legoDir, { recursive: true })
+      await fsp.copyFile(
+        executorInputPath('lego.kcl'),
+        path.join(legoDir, 'main.kcl')
+      )
+    })
+
+    await test.step(`Test setup`, async () => {
+      await homePage.openProject('lego')
+      await toolbar.closePane('code')
+    })
+    await test.step(`Waiting for the loading spinner to disappear`, async () => {
+      await scene.loadingIndicator.waitFor({ state: 'detached' })
+    })
+    await test.step(`The part should start loading quickly, not waiting until execution is complete`, async () => {
+      await scene.expectPixelColor(
+        [143, 143, 143],
+        { x: (viewport?.width ?? 1200) / 2, y: (viewport?.height ?? 500) / 2 },
+        15
+      )
+    })
+  })
 })
 
 async function clickExportButton(page: Page) {

e2e/playwright/snapshot-tests.spec.ts

@@ -47,7 +47,11 @@ test.beforeEach(async ({ page }) => {
 
 test.setTimeout(60_000)
 
-test(
+// We test this end to end already - getting this to work on web just to take
+// a snapshot of it feels weird. I'd rather our regular tests fail.
+// The primary failure is doExport now relies on the filesystem. We can follow
+// up with another PR if we want this back.
+test.skip(
   'exports of each format should work',
   { tag: ['@snapshot', '@skipWin', '@skipMacos'] },
   async ({ page, context }) => {
@@ -371,6 +375,7 @@ const extrudeDefaultPlane = async (context: any, page: any, plane: string) => {
   await u.closeKclCodePanel()
   await expect(page).toHaveScreenshot({
     maxDiffPixels: 100,
+    mask: [page.getByTestId('model-state-indicator')],
   })
   await u.openKclCodePanel()
 }
@@ -950,7 +955,75 @@ test(
 
 test.describe('Grid visibility', { tag: '@snapshot' }, () => {
   // FIXME: Skip on macos its being weird.
-  test.skip(process.platform === 'darwin', 'Skip on macos')
+  // test.skip(process.platform === 'darwin', 'Skip on macos')
+
+  test('Grid turned off to on via command bar', async ({ page }) => {
+    const u = await getUtils(page)
+    const stream = page.getByTestId('stream')
+    const mask = [
+      page.locator('#app-header'),
+      page.locator('#sidebar-top-ribbon'),
+      page.locator('#sidebar-bottom-ribbon'),
+    ]
+
+    await page.setViewportSize({ width: 1200, height: 500 })
+    await page.goto('/')
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    // wait for execution done
+    await expect(
+      page.locator('[data-message-type="execution-done"]')
+    ).toHaveCount(1)
+    await u.closeDebugPanel()
+    await u.closeKclCodePanel()
+    // TODO: Find a way to truly know that the objects have finished
+    // rendering, because an execution-done message is not sufficient.
+    await page.waitForTimeout(1000)
+
+    // Open the command bar.
+    await page
+      .getByRole('button', { name: 'Commands', exact: false })
+      .or(page.getByRole('button', { name: '⌘K' }))
+      .click()
+    const commandName = 'show scale grid'
+    const commandOption = page.getByRole('option', {
+      name: commandName,
+      exact: false,
+    })
+    const cmdSearchBar = page.getByPlaceholder('Search commands')
+    // This selector changes after we set the setting
+    await cmdSearchBar.fill(commandName)
+    await expect(commandOption).toBeVisible()
+    await commandOption.click()
+
+    const toggleInput = page.getByPlaceholder('Off')
+    await expect(toggleInput).toBeVisible()
+    await expect(toggleInput).toBeFocused()
+
+    // Select On
+    await page.keyboard.press('ArrowDown')
+    await expect(page.getByRole('option', { name: 'Off' })).toHaveAttribute(
+      'data-headlessui-state',
+      'active selected'
+    )
+    await page.keyboard.press('ArrowUp')
+    await expect(page.getByRole('option', { name: 'On' })).toHaveAttribute(
+      'data-headlessui-state',
+      'active'
+    )
+    await page.keyboard.press('Enter')
+
+    // Check the toast appeared
+    await expect(
+      page.getByText(`Set show scale grid to "true" as a user default`)
+    ).toBeVisible()
+
+    await expect(stream).toHaveScreenshot({
+      maxDiffPixels: 100,
+      mask,
+    })
+  })
 
   test('Grid turned off', async ({ page }) => {
     const u = await getUtils(page)
@@ -1096,3 +1169,109 @@ test.fixme('theme persists', async ({ page, context }) => {
     maxDiffPixels: 100,
   })
 })
+
+test.describe('code color goober', { tag: '@snapshot' }, () => {
+  test('code color goober', async ({ page, context }) => {
+    const u = await getUtils(page)
+    await context.addInitScript(async () => {
+      localStorage.setItem(
+        'persistCode',
+        `// Create a pipe using a sweep.
+
+// Create a path for the sweep.
+sweepPath = startSketchOn('XZ')
+  |> startProfileAt([0.05, 0.05], %)
+  |> line([0, 7], %)
+  |> tangentialArc({ offset = 90, radius = 5 }, %)
+  |> line([-3, 0], %)
+  |> tangentialArc({ offset = -90, radius = 5 }, %)
+  |> line([0, 7], %)
+
+sweepSketch = startSketchOn('XY')
+  |> startProfileAt([2, 0], %)
+  |> arc({
+       angleEnd = 360,
+       angleStart = 0,
+       radius = 2
+     }, %)
+  |> sweep({
+    path = sweepPath,
+  }, %)
+  |> appearance({
+       color = "#bb00ff",
+       metalness = 90,
+       roughness = 90
+     }, %)
+`
+      )
+    })
+
+    await page.setViewportSize({ width: 1200, height: 1000 })
+
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    await u.expectCmdLog('[data-message-type="execution-done"]')
+    await u.clearAndCloseDebugPanel()
+
+    await expect(page, 'expect small color widget').toHaveScreenshot({
+      maxDiffPixels: 100,
+    })
+  })
+
+  test('code color goober opening window', async ({ page, context }) => {
+    const u = await getUtils(page)
+    await context.addInitScript(async () => {
+      localStorage.setItem(
+        'persistCode',
+        `// Create a pipe using a sweep.
+
+// Create a path for the sweep.
+sweepPath = startSketchOn('XZ')
+  |> startProfileAt([0.05, 0.05], %)
+  |> line([0, 7], %)
+  |> tangentialArc({ offset = 90, radius = 5 }, %)
+  |> line([-3, 0], %)
+  |> tangentialArc({ offset = -90, radius = 5 }, %)
+  |> line([0, 7], %)
+
+sweepSketch = startSketchOn('XY')
+  |> startProfileAt([2, 0], %)
+  |> arc({
+       angleEnd = 360,
+       angleStart = 0,
+       radius = 2
+     }, %)
+  |> sweep({
+    path = sweepPath,
+  }, %)
+  |> appearance({
+       color = "#bb00ff",
+       metalness = 90,
+       roughness = 90
+     }, %)
+`
+      )
+    })
+
+    await page.setViewportSize({ width: 1200, height: 1000 })
+
+    await u.waitForAuthSkipAppStart()
+
+    await u.openDebugPanel()
+    await u.expectCmdLog('[data-message-type="execution-done"]')
+    await u.clearAndCloseDebugPanel()
+
+    await expect(page.locator('.cm-css-color-picker-wrapper')).toBeVisible()
+
+    // Click the color widget
+    await page.locator('.cm-css-color-picker-wrapper input').click()
+
+    await expect(
+      page,
+      'expect small color widget to have window open'
+    ).toHaveScreenshot({
+      maxDiffPixels: 100,
+    })
+  })
+})