fix macos

* Update rectangle code gen to use profileStart to close shape

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Re-run CI

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.env.development

@@ -3,3 +3,4 @@ VITE_KC_API_BASE_URL=https://api.dev.zoo.dev
 VITE_KC_SITE_BASE_URL=https://dev.zoo.dev
 VITE_KC_SKIP_AUTH=false
 VITE_KC_CONNECTION_TIMEOUT_MS=5000
+VITE_KC_DEV_TOKEN="your token from dev.zoo.dev should go in .env.development.local"

.github/workflows/ci.yml

@@ -130,7 +130,9 @@ jobs:
       matrix:
         os: [macos-14, ubuntu-latest, windows-latest]
     env:
+      # Specific Apple Universal target for macos
       TAURI_ARGS_MACOS: ${{ matrix.os == 'macos-14' && '--target universal-apple-darwin' || '' }}
+      # Only build executable on linux (no appimage or deb)
       TAURI_ARGS_UBUNTU: ${{ matrix.os == 'ubuntu-latest' && '--bundles' || '' }}
     steps:
       - uses: actions/checkout@v4
@@ -145,6 +147,14 @@ jobs:
           cp artifact/src-tauri/tauri.conf.json src-tauri/tauri.conf.json
           cp artifact/src-tauri/tauri.release.conf.json src-tauri/tauri.release.conf.json
 
+      - name: Update WebView2 on Windows
+        if: matrix.os == 'windows-latest'
+        # Workaround needed to build the tauri windows app with matching edge version.
+        # From https://github.com/actions/runner-images/issues/9538
+        run: |
+          Invoke-WebRequest -Uri 'https://go.microsoft.com/fwlink/p/?LinkId=2124703' -OutFile 'setup.exe'
+          Start-Process -FilePath setup.exe -Verb RunAs -Wait
+
       - name: Install ubuntu system dependencies
         if: matrix.os == 'ubuntu-latest'
         run: |
@@ -237,9 +247,9 @@ jobs:
           includeDebug: true
           args: "${{ env.TAURI_ARGS_MACOS }} ${{ env.TAURI_ARGS_UBUNTU }}"
 
-
-      - name: Mac App Store
-        if: ${{ env.BUILD_RELEASE == 'true' && matrix.os == 'macos-14' }}
+      - name: Build for Mac TestFlight (nightly)
+        if: ${{ github.event_name == 'schedule' && matrix.os == 'macos-14' }}
+        shell: bash
         run: |
           unset APPLE_SIGNING_IDENTITY
           unset APPLE_CERTIFICATE
@@ -248,45 +258,40 @@ jobs:
           profile="src-tauri/entitlements/Mac_App_Distribution.provisionprofile"
 
           mkdir -p src-tauri/entitlements
-          echo "${APPLE_STORE_PROVISIONING_PROFILE}" | base64 --decode > "${profile}"
+          echo -n "${APPLE_STORE_PROVISIONING_PROFILE}" | base64 --decode -o "${profile}"
 
-          echo "${APPLE_STORE_DISTRIBUTION_CERT}" | base64 --decode > "dist.cer"
-          echo "${APPLE_STORE_INSTALLER_CERT}" | base64 --decode > "installer.cer"
+          echo -n "${APPLE_STORE_DISTRIBUTION_CERT}" | base64 --decode -o "dist.cer"
+          echo -n "${APPLE_STORE_INSTALLER_CERT}" | base64 --decode -o "installer.cer"
 
-          # load the certificates into the keychain
-          # Create a custom keychain
-          security create-keychain -p gh_actions refine-build.keychain
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+          KEYCHAIN_PASSWORD="password"
 
-          # Make the custom keychain default, so xcodebuild will use it for signing
-          security default-keychain -s refine-build.keychain
+          # create temporary keychain
+          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
 
-          # Unlock the keychain
-          security unlock-keychain -p gh_actions refine-build.keychain
+          # import certificate to keychain
+          security import "dist.cer" -P "$APPLE_STORE_P12_PASSWORD" -k $KEYCHAIN_PATH -f pkcs12 -t cert -A
+          security import "installer.cer" -P "$APPLE_STORE_P12_PASSWORD" -k $KEYCHAIN_PATH -f pkcs12 -t cert -A
 
-          # Set keychain timeout to 1 hour for long builds
-          security set-keychain-settings -t 3600 -l ~/Library/Keychains/refine-build.keychain
-
-          # Add certificates to keychain and allow codesign to access them
-          security import "dist.cer" -k ~/Library/Keychains/refine-build.keychain -T /usr/bin/codesign
-          security import "installer.cer" -k ~/Library/Keychains/refine-build.keychain -T /usr/bin/codesign
-
-          security set-key-partition-list -S apple-tool:,apple: -s -k gh_actions refine-build.keychain
+          security set-key-partition-list -S apple-tool:,apple: -k "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
 
           target="universal-apple-darwin"
 
           # Turn off the default target
-          sed -i "s/default =/# default =/" src-tauri/Cargo.toml
-          yarn tauri build --target "${target}" --verbose
+          # We don't want to install the updater for the apple store build
+          sed -i.bu "s/default =/# default =/" src-tauri/Cargo.toml
+          rm src-tauri/Cargo.toml.bu
+          git diff src-tauri/Cargo.toml
 
-          ls -l src-tauri/target/${target}
-          ls -l src-tauri/target
-          ls -l src-tauri/target/${target}/release/bundle/macos
-          ls -l src-tauri/entitlements
+          yarn tauri build --target "${target}" --verbose --config src-tauri/tauri.app-store.conf.json
 
           app_path="src-tauri/target/${target}/release/bundle/macos/Zoo Modeling App.app"
           build_name="src-tauri/target/${target}/release/bundle/macos/Zoo Modeling App.pkg"
           cp_dir="src-tauri/target/${target}/release/bundle/macos/Zoo Modeling App.app/Contents/embedded.provisionprofile"
-          entitlements="src-tauri/entitlements/Zoo Modeling App.entitlements"
+          entitlements="src-tauri/entitlements/app-store.entitlements"
 
           cp "${profile}" "${cp_dir}"
 
@@ -296,20 +301,38 @@ jobs:
 
           # Undo the changes to the Cargo.toml
           git checkout src-tauri/Cargo.toml
+
         env:
           APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
           APPLE_STORE_PROVISIONING_PROFILE: ${{ secrets.APPLE_STORE_PROVISIONING_PROFILE }}
           APPLE_STORE_DISTRIBUTION_CERT: ${{ secrets.APPLE_STORE_DISTRIBUTION_CERT }}
           APPLE_STORE_INSTALLER_CERT: ${{ secrets.APPLE_STORE_INSTALLER_CERT }}
+          APPLE_STORE_P12_PASSWORD: ${{ secrets.APPLE_STORE_P12_PASSWORD }}
 
-      - name: 'Upload app to TestFlight'
+
+      - name: 'Upload to Mac TestFlight (nightly)'
         uses: apple-actions/upload-testflight-build@v1
-        if: ${{ env.BUILD_RELEASE == 'true' && matrix.os == 'macos-14' }}
+        if: ${{ github.event_name == 'schedule' && matrix.os == 'macos-14' }}
         with:
           app-path: 'src-tauri/target/universal-apple-darwin/release/bundle/macos/Zoo Modeling App.pkg'
           issuer-id: ${{ secrets.APPLE_STORE_ISSUER_ID }}
           api-key-id: ${{ secrets.APPLE_STORE_API_KEY_ID }}
           api-private-key: ${{ secrets.APPLE_STORE_API_PRIVATE_KEY }}
+          app-type: osx
+
+
+      - name: Clean up after Mac TestFlight (nightly)
+        if: ${{ github.event_name == 'schedule' && matrix.os == 'macos-14' }}
+        shell: bash
+        run: |
+          git status
+          # remove our target builds because we want to make sure the later build
+          # includes the updater, and that anything we changed with the target
+          # does not persist
+          rm -rf src-tauri/target
+          # Lets get rid of the info.plist for the normal mac builds since its
+          # being sketchy.
+          rm src-tauri/Info.plist
 
       # We do this after the apple store because the apple store build is
       # specific and we want to overwrite it with the this new build after and
@@ -338,11 +361,10 @@ jobs:
         with:
           path: "${{ env.PREFIX }}/${{ env.MODE }}/bundle/*/*"
 
-      # TODO: re-enable linux e2e tests when possible
       - name: Run e2e tests (linux only)
-        if: false
+        if: ${{ matrix.os == 'ubuntu-latest' && github.event_name != 'release' && github.event_name != 'schedule' }}
         run: |
-          cargo install tauri-driver
+          cargo install tauri-driver --force
           source .env.${{ env.BUILD_RELEASE == 'true' && 'production' || 'development' }}
           export VITE_KC_API_BASE_URL
           xvfb-run yarn test:e2e:tauri
@@ -350,6 +372,17 @@ jobs:
           E2E_APPLICATION: "./src-tauri/target/${{ env.BUILD_RELEASE == 'true' && 'release' || 'debug' }}/zoo-modeling-app"
           KITTYCAD_API_TOKEN: ${{ env.BUILD_RELEASE == 'true' && secrets.KITTYCAD_API_TOKEN || secrets.KITTYCAD_API_TOKEN_DEV }}
 
+      - name: Run e2e tests (windows only)
+        if: ${{ matrix.os == 'windows-latest' && github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: |
+          cargo install tauri-driver --force
+          yarn wdio run wdio.conf.ts
+        env:
+          E2E_APPLICATION: ".\\src-tauri\\target\\${{ env.BUILD_RELEASE == 'true' && 'release' || 'debug' }}\\Zoo Modeling App.exe"
+          KITTYCAD_API_TOKEN: ${{ env.BUILD_RELEASE == 'true' && secrets.KITTYCAD_API_TOKEN || secrets.KITTYCAD_API_TOKEN_DEV }}
+          VITE_KC_API_BASE_URL: ${{ env.BUILD_RELEASE == 'true' && 'https://api.zoo.dev' || 'https://api.dev.zoo.dev' }}
+          E2E_TAURI_ENABLED: true
+          TS_NODE_COMPILER_OPTIONS: '{"module": "commonjs"}'
 
   publish-apps-release:
     runs-on: ubuntu-latest
@@ -426,7 +459,7 @@ jobs:
             cat last_download.json
 
       - name: Authenticate to Google Cloud
-        uses: 'google-github-actions/auth@v2.1.2'
+        uses: 'google-github-actions/auth@v2.1.3'
         with:
           credentials_json: '${{ secrets.GOOGLE_CLOUD_DL_SA }}'
 

.github/workflows/create-release.yml

@@ -17,11 +17,11 @@ jobs:
         name: Read Cut release PR info and create release
         with:
           script: |
-            const { owner, repo, sha } = context.repo
+            const { owner, repo } = context.repo
             const pulls = await github.rest.repos.listPullRequestsAssociatedWithCommit({
               owner,
               repo,
-              commit_sha: sha,
+              commit_sha: context.sha,
             })
             const { title, body } = pulls.data[0]
             const version = title.split('Cut release ')[1]

.github/workflows/playwright.yml

@@ -115,7 +115,7 @@ jobs:
         git fetch origin
         echo ${{ github.head_ref }}
         git checkout ${{ github.head_ref }}
-        # TODO when safari works on ubuntu remove the os part of the commit message
+        # TODO when webkit works on ubuntu remove the os part of the commit message
         git commit -am "A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)" || true
         git push
         git push origin ${{ github.head_ref }}
@@ -181,7 +181,7 @@ jobs:
     - name: build web
       run: yarn build:local
     - name: Run macos/safari flow
-      # safari doesn't work on Ubuntu because of the same reason tauri doesn't (webRTC issues)
+      # webkit doesn't work on Ubuntu because of the same reason tauri doesn't (webRTC issues)
       # TODO remove this and the matrix and run all tests on ubuntu when this is fixed
       run: yarn playwright test --project="webkit" e2e/playwright/flow-tests.spec.ts
       env:

README.md

@@ -59,7 +59,9 @@ followed by:
 ```
 yarn build:wasm-dev
 ```
+
 or if you have the gh cli installed
+
 ```
 ./get-latest-wasm-bundle.sh # this will download the latest main wasm bundle
 ```
@@ -72,7 +74,13 @@ finally, to run the web app only, run:
 yarn start
 ```
 
-## Developing in Chrome
+If you're not an KittyCAD employee you won't be able to access the dev environment, you should copy everything from `.env.production` to `.env.development` to make it point to production instead, then when you navigate to `localhost:3000` the easiest way to sign in is to paste `localStorage.setItem('TOKEN_PERSIST_KEY', "your-token-from-https://zoo.dev/account/api-tokens")` replacing the with a real token from https://zoo.dev/account/api-tokens ofcourse, then navigate to localhost:3000 again. Note that navigating to localhost:3000/signin removes your token so you will need to set the token again.
+
+### Development environment variables
+
+The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `dev.zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
+
+### Developing in Chrome
 
 Chrome is in the process of rolling out a new default which
 [blocks Third-Party Cookies](https://developer.chrome.com/en/docs/privacy-sandbox/third-party-cookie-phase-out/).
@@ -94,6 +102,7 @@ yarn test
 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.
 
 For running the rust (not tauri rust though) only, you can
+
 ```bash
 cd src/wasm-lib
 cargo test
@@ -156,6 +165,7 @@ console.log(
 - `)
 )
 ```
+
 grab the md list and delete any that are older than the last bump
 
 2. Merge the PR
@@ -185,23 +195,26 @@ $ cargo +nightly fuzz run parser
 For more information on fuzzing you can check out
 [this guide](https://rust-fuzz.github.io/book/cargo-fuzz.html).
 
-
 ### Playwright
 
 First time running plawright locally, you'll need to add the secrets file
+
 ```bash
 touch ./e2e/playwright/playwright-secrets.env
 printf 'token="your-token"\nsnapshottoken="your-snapshot-token"' > ./e2e/playwright/playwright-secrets.env
 ```
+
 then replace "your-token" with a dev token from dev.zoo.dev/account/api-tokens
 
 then:
 run playwright
+
 ```
 yarn playwright test
 ```
 
 run a specific test suite
+
 ```
 yarn playwright test src/e2e-tests/example.spec.ts
 ```
@@ -210,14 +223,17 @@ run a specific test change the test from `test('...` to `test.only('...`
 (note if you commit this, the tests will instantly fail without running any of the tests)
 
 run headed
+
 ```
 yarn playwright test --headed
 ```
 
 run with step through debugger
+
 ```
 PWDEBUG=1 yarn playwright test
 ```
+
 However, if you want a debugger I recommend using VSCode and the `playwright` extension, as the above command is a cruder debugger that steps into every function call which is annoying.
 With the extension you can set a breakpoint after `waitForDefaultPlanesVisibilityChange` in order to skip app loading, then the vscode debugger's "step over" is much better for being able to stay at the right level of abstraction as you debug the code.
 
@@ -262,7 +278,6 @@ Where `./store` should look like this
 
 </details>
 
-
 However because much of our tests involve clicking in the stream at specific locations, it's code-gen looks `await page.locator('video').click();` when really we need to use a pixel coord, so I think it's of limited use.
 
 #### Some notes on CI
@@ -293,3 +308,26 @@ PS: for the debug panel, the following JSON is useful for snapping the camera
 ```
 
 </details>
+
+### Tauri e2e tests
+
+#### Windows (local only until the CI edge version mismatch is fixed)
+
+```
+yarn install
+yarn build:wasm
+cp src/wasm-lib/pkg/wasm_lib_bg.wasm public
+yarn vite build --mode development
+yarn tauri build --debug -b
+$env:KITTYCAD_API_TOKEN="<YOUR_KITTYCAD_API_TOKEN>"
+$env:VITE_KC_API_BASE_URL="https://api.dev.zoo.dev"
+$env:E2E_TAURI_ENABLED="true"
+$env:TS_NODE_COMPILER_OPTIONS='{"module": "commonjs"}'
+$env:E2E_APPLICATION=".\src-tauri\target\debug\Zoo Modeling App.exe"
+Stop-Process -Name msedgedriver
+yarn wdio run wdio.conf.ts
+```
+
+## KCL
+
+For how to contribute to KCL, [see our KCL README](https://github.com/KittyCAD/modeling-app/tree/main/src/wasm-lib/kcl).

docs/kcl/index.md

@@ -31,7 +31,6 @@ layout: manual
 * [`fillet`](kcl/fillet)
 * [`floor`](kcl/floor)
 * [`getEdge`](kcl/getEdge)
-* [`getExtrudeWallTransform`](kcl/getExtrudeWallTransform)
 * [`getNextAdjacentEdge`](kcl/getNextAdjacentEdge)
 * [`getOppositeEdge`](kcl/getOppositeEdge)
 * [`getPreviousAdjacentEdge`](kcl/getPreviousAdjacentEdge)
@@ -57,6 +56,9 @@ layout: manual
 * [`patternLinear3d`](kcl/patternLinear3d)
 * [`pi`](kcl/pi)
 * [`pow`](kcl/pow)
+* [`profileStart`](kcl/profileStart)
+* [`profileStartX`](kcl/profileStartX)
+* [`profileStartY`](kcl/profileStartY)
 * [`revolve`](kcl/revolve)
 * [`segAng`](kcl/segAng)
 * [`segEndX`](kcl/segEndX)

e2e/playwright/snapshot-tests.spec.ts

@@ -1,10 +1,10 @@
-import { test, expect, Download } from '@playwright/test'
+import { test, expect } from '@playwright/test'
 import { secrets } from './secrets'
-import { getUtils } from './test-utils'
+import { Paths, doExport, getUtils } from './test-utils'
 import { Models } from '@kittycad/lib'
 import fsp from 'fs/promises'
 import { spawn } from 'child_process'
-import { APP_NAME } from 'lib/constants'
+import { KCL_DEFAULT_LENGTH } from 'lib/constants'
 import JSZip from 'jszip'
 import path from 'path'
 import { TEST_SETTINGS, TEST_SETTINGS_KEY } from './storageStates'
@@ -20,6 +20,7 @@ test.beforeEach(async ({ page }) => {
       localStorage.setItem('TOKEN_PERSIST_KEY', token)
       localStorage.setItem('persistCode', ``)
       localStorage.setItem(settingsKey, settings)
+      localStorage.setItem('playwright', 'true')
     },
     {
       token: secrets.token,
@@ -44,7 +45,7 @@ test.setTimeout(60_000)
 test('exports of each format should work', async ({ page, context }) => {
   // FYI this test doesn't work with only engine running locally
   // And you will need to have the KittyCAD CLI installed
-  const u = getUtils(page)
+  const u = await getUtils(page)
   await context.addInitScript(async () => {
     ;(window as any).playwrightSkipFilePicker = true
     localStorage.setItem(
@@ -98,78 +99,6 @@ const part001 = startSketchOn('-XZ')
   await page.waitForTimeout(1000)
   await u.clearAndCloseDebugPanel()
 
-  interface Paths {
-    modelPath: string
-    imagePath: string
-    outputType: string
-  }
-  const doExport = async (
-    output: Models['OutputFormat_type']
-  ): Promise<Paths> => {
-    await page.getByRole('button', { name: APP_NAME }).click()
-    await expect(
-      page.getByRole('button', { name: 'Export Part' })
-    ).toBeVisible()
-    await page.getByRole('button', { name: 'Export Part' }).click()
-    await expect(page.getByTestId('command-bar')).toBeVisible()
-
-    // Go through export via command bar
-    await page.getByRole('option', { name: output.type, exact: false }).click()
-    await page.locator('#arg-form').waitFor({ state: 'detached' })
-    if ('storage' in output) {
-      await page.getByTestId('arg-name-storage').waitFor({ timeout: 1000 })
-      await page.getByRole('button', { name: 'storage', exact: false }).click()
-      await page
-        .getByRole('option', { name: output.storage, exact: false })
-        .click()
-      await page.locator('#arg-form').waitFor({ state: 'detached' })
-    }
-    await expect(page.getByText('Confirm Export')).toBeVisible()
-
-    const getPromiseAndResolve = () => {
-      let resolve: any = () => {}
-      const promise = new Promise<Download>((r) => {
-        resolve = r
-      })
-      return [promise, resolve]
-    }
-
-    const [downloadPromise1, downloadResolve1] = getPromiseAndResolve()
-    let downloadCnt = 0
-
-    page.on('download', async (download) => {
-      if (downloadCnt === 0) {
-        downloadResolve1(download)
-      }
-      downloadCnt++
-    })
-    await page.getByRole('button', { name: 'Submit command' }).click()
-
-    // Handle download
-    const download = await downloadPromise1
-    const downloadLocationer = (extra = '', isImage = false) =>
-      `./e2e/playwright/export-snapshots/${output.type}-${
-        'storage' in output ? output.storage : ''
-      }${extra}.${isImage ? 'png' : output.type}`
-    const downloadLocation = downloadLocationer()
-
-    await download.saveAs(downloadLocation)
-
-    if (output.type === 'step') {
-      // stable timestamps for step files
-      const fileContents = await fsp.readFile(downloadLocation, 'utf-8')
-      const newFileContents = fileContents.replace(
-        /[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]+[0-9]+[0-9]\+[0-9]{2}:[0-9]{2}/g,
-        '1970-01-01T00:00:00.0+00:00'
-      )
-      await fsp.writeFile(downloadLocation, newFileContents)
-    }
-    return {
-      modelPath: downloadLocation,
-      imagePath: downloadLocationer('', true),
-      outputType: output.type,
-    }
-  }
   const axisDirectionPair: Models['AxisDirectionPair_type'] = {
     axis: 'z',
     direction: 'positive',
@@ -185,84 +114,114 @@ const part001 = startSketchOn('-XZ')
   // just note that only `type` and `storage` are used for selecting the drop downs is the app
   // the rest are only there to make typescript happy
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'step',
         coords: sysType,
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'ply',
         coords: sysType,
         selection: { type: 'default_scene' },
         storage: 'ascii',
         units: 'in',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'ply',
         storage: 'binary_little_endian',
         coords: sysType,
         selection: { type: 'default_scene' },
         units: 'in',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'ply',
         storage: 'binary_big_endian',
         coords: sysType,
         selection: { type: 'default_scene' },
         units: 'in',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'stl',
         storage: 'ascii',
         coords: sysType,
         units: 'in',
         selection: { type: 'default_scene' },
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'stl',
         storage: 'binary',
         coords: sysType,
         units: 'in',
         selection: { type: 'default_scene' },
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         // obj seems to be a little flaky, times out tests sometimes
         type: 'obj',
         coords: sysType,
         units: 'in',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'gltf',
         storage: 'embedded',
         presentation: 'pretty',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'gltf',
         storage: 'binary',
         presentation: 'pretty',
-    })
+      },
+      page
+    )
   )
   exportLocations.push(
-    await doExport({
+    await doExport(
+      {
         type: 'gltf',
         storage: 'standard',
         presentation: 'pretty',
-    })
+      },
+      page
+    )
   )
 
   // close page to disconnect websocket since we can only have one open atm
@@ -273,6 +232,8 @@ const part001 = startSketchOn('-XZ')
   for (let { modelPath, imagePath, outputType } of exportLocations) {
     // May change depending on the file being dealt with
     let cliCommand = `export ZOO_TOKEN=${secrets.snapshottoken} && zoo file snapshot --output-format=png --src-format=${outputType} ${modelPath} ${imagePath}`
+    const fileSize = (await fsp.stat(modelPath)).size
+    console.log(`Size of the file at ${modelPath}: ${fileSize} bytes`)
 
     const parentPath = path.dirname(modelPath)
 
@@ -367,7 +328,7 @@ const extrudeDefaultPlane = async (context: any, page: any, plane: string) => {
     localStorage.setItem('persistCode', code)
   })
 
-  const u = getUtils(page)
+  const u = await getUtils(page)
   await page.setViewportSize({ width: 1200, height: 500 })
   await page.goto('/')
   await u.waitForAuthSkipAppStart()
@@ -422,7 +383,7 @@ test.describe('extrude on default planes should be stable', () => {
 })
 
 test('Draft segments should look right', async ({ page, context }) => {
-  const u = getUtils(page)
+  const u = await getUtils(page)
   await page.setViewportSize({ width: 1200, height: 500 })
   const PUR = 400 / 37.5 //pixeltoUnitRatio
   await page.goto('/')
@@ -445,7 +406,7 @@ test('Draft segments should look right', async ({ page, context }) => {
   await page.mouse.click(700, 200)
 
   await expect(page.locator('.cm-content')).toHaveText(
-    `const part001 = startSketchOn('-XZ')`
+    `const part001 = startSketchOn('XZ')`
   )
 
   await page.waitForTimeout(300) // TODO detect animation ending, or disable animation
@@ -453,7 +414,7 @@ test('Draft segments should look right', async ({ page, context }) => {
   const startXPx = 600
   await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
   await expect(page.locator('.cm-content'))
-    .toHaveText(`const part001 = startSketchOn('-XZ')
+    .toHaveText(`const part001 = startSketchOn('XZ')
   |> startProfileAt([9.06, -12.22], %)`)
   await page.waitForTimeout(100)
 
@@ -467,7 +428,7 @@ test('Draft segments should look right', async ({ page, context }) => {
   await page.waitForTimeout(100)
 
   await expect(page.locator('.cm-content'))
-    .toHaveText(`const part001 = startSketchOn('-XZ')
+    .toHaveText(`const part001 = startSketchOn('XZ')
   |> startProfileAt([9.06, -12.22], %)
   |> line([9.14, 0], %)`)
 
@@ -481,7 +442,7 @@ test('Draft segments should look right', async ({ page, context }) => {
 })
 
 test('Draft rectangles should look right', async ({ page, context }) => {
-  const u = getUtils(page)
+  const u = await getUtils(page)
   await page.setViewportSize({ width: 1200, height: 500 })
   const PUR = 400 / 37.5 //pixeltoUnitRatio
   await page.goto('/')
@@ -504,10 +465,10 @@ test('Draft rectangles should look right', async ({ page, context }) => {
   await page.mouse.click(700, 200)
 
   await expect(page.locator('.cm-content')).toHaveText(
-    `const part001 = startSketchOn('-XZ')`
+    `const part001 = startSketchOn('XZ')`
   )
 
-  await page.waitForTimeout(300) // TODO detect animation ending, or disable animation
+  await page.waitForTimeout(500) // TODO detect animation ending, or disable animation
   await u.closeDebugPanel()
 
   const startXPx = 600
@@ -528,7 +489,7 @@ test('Draft rectangles should look right', async ({ page, context }) => {
 
 test.describe('Client side scene scale should match engine scale', () => {
   test('Inch scale', async ({ page }) => {
-    const u = getUtils(page)
+    const u = await getUtils(page)
     await page.setViewportSize({ width: 1200, height: 500 })
     const PUR = 400 / 37.5 //pixeltoUnitRatio
     await page.goto('/')
@@ -553,7 +514,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.mouse.click(700, 200)
 
     await expect(page.locator('.cm-content')).toHaveText(
-      `const part001 = startSketchOn('-XZ')`
+      `const part001 = startSketchOn('XZ')`
     )
 
     await page.waitForTimeout(300) // TODO detect animation ending, or disable animation
@@ -561,7 +522,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     const startXPx = 600
     await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
     |> startProfileAt([9.06, -12.22], %)`)
     await page.waitForTimeout(100)
 
@@ -571,7 +532,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.waitForTimeout(100)
 
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
     |> startProfileAt([9.06, -12.22], %)
     |> line([9.14, 0], %)`)
 
@@ -581,7 +542,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.mouse.click(startXPx + PUR * 30, 500 - PUR * 20)
 
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
     |> startProfileAt([9.06, -12.22], %)
     |> line([9.14, 0], %)
     |> tangentialArcTo([27.34, -3.08], %)`)
@@ -597,12 +558,15 @@ test.describe('Client side scene scale should match engine scale', () => {
 
     // exit sketch
     await u.openAndClearDebugPanel()
-    await page.getByRole('button', { name: 'Exit Sketch' }).click()
+    await u.doAndWaitForImageDiff(
+      () => page.getByRole('button', { name: 'Exit Sketch' }).click(),
+      200
+    )
 
     // wait for execution done
     await u.expectCmdLog('[data-message-type="execution-done"]')
     await u.clearAndCloseDebugPanel()
-    await page.waitForTimeout(200)
+    await page.waitForTimeout(300)
 
     // second screen shot should look almost identical, i.e. scale should be the same.
     await expect(page).toHaveScreenshot({
@@ -628,7 +592,7 @@ test.describe('Client side scene scale should match engine scale', () => {
         }),
       }
     )
-    const u = getUtils(page)
+    const u = await getUtils(page)
     await page.setViewportSize({ width: 1200, height: 500 })
     const PUR = 400 / 37.5 //pixeltoUnitRatio
     await page.goto('/')
@@ -653,7 +617,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.mouse.click(700, 200)
 
     await expect(page.locator('.cm-content')).toHaveText(
-      `const part001 = startSketchOn('-XZ')`
+      `const part001 = startSketchOn('XZ')`
     )
 
     await page.waitForTimeout(300) // TODO detect animation ending, or disable animation
@@ -661,7 +625,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     const startXPx = 600
     await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
       |> startProfileAt([230.03, -310.32], %)`)
     await page.waitForTimeout(100)
 
@@ -671,7 +635,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.waitForTimeout(100)
 
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
       |> startProfileAt([230.03, -310.32], %)
       |> line([232.2, 0], %)`)
 
@@ -681,7 +645,7 @@ test.describe('Client side scene scale should match engine scale', () => {
     await page.mouse.click(startXPx + PUR * 30, 500 - PUR * 20)
 
     await expect(page.locator('.cm-content'))
-      .toHaveText(`const part001 = startSketchOn('-XZ')
+      .toHaveText(`const part001 = startSketchOn('XZ')
       |> startProfileAt([230.03, -310.32], %)
       |> line([232.2, 0], %)
       |> tangentialArcTo([694.43, -78.12], %)`)
@@ -696,12 +660,15 @@ test.describe('Client side scene scale should match engine scale', () => {
 
     // exit sketch
     await u.openAndClearDebugPanel()
-    await page.getByRole('button', { name: 'Exit Sketch' }).click()
+    await u.doAndWaitForImageDiff(
+      () => page.getByRole('button', { name: 'Exit Sketch' }).click(),
+      200
+    )
 
     // wait for execution done
     await u.expectCmdLog('[data-message-type="execution-done"]')
     await u.clearAndCloseDebugPanel()
-    await page.waitForTimeout(200)
+    await page.waitForTimeout(300)
 
     // second screen shot should look almost identical, i.e. scale should be the same.
     await expect(page).toHaveScreenshot({
@@ -711,8 +678,8 @@ test.describe('Client side scene scale should match engine scale', () => {
 })
 
 test('Sketch on face with none z-up', async ({ page, context }) => {
-  const u = getUtils(page)
-  await context.addInitScript(async () => {
+  const u = await getUtils(page)
+  await context.addInitScript(async (KCL_DEFAULT_LENGTH) => {
     localStorage.setItem(
       'persistCode',
       `const part001 = startSketchOn('-XZ')
@@ -720,16 +687,16 @@ test('Sketch on face with none z-up', async ({ page, context }) => {
   |> line([9.31, 10.55], %, 'seg01')
   |> line([11.91, -10.42], %)
   |> close(%)
-  |> extrude(5 + 7, %)
+  |> extrude(${KCL_DEFAULT_LENGTH}, %)
 const part002 = startSketchOn(part001, 'seg01')
   |> startProfileAt([8, 8], %)
   |> line([4.68, 3.05], %)
   |> line([0, -7.79], %, 'seg02')
   |> close(%)
-  |> extrude(5 + 7, %)
+  |> extrude(${KCL_DEFAULT_LENGTH}, %)
 `
     )
-  })
+  }, KCL_DEFAULT_LENGTH)
 
   await page.setViewportSize({ width: 1200, height: 500 })
   await page.goto('/')
@@ -765,3 +732,76 @@ const part002 = startSketchOn(part001, 'seg01')
     maxDiffPixels: 100,
   })
 })
+
+test('Zoom to fit on load - solid 2d', async ({ page, context }) => {
+  const u = await getUtils(page)
+  await context.addInitScript(async () => {
+    localStorage.setItem(
+      'persistCode',
+      `const part001 = startSketchOn('XY')
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)
+`
+    )
+  }, KCL_DEFAULT_LENGTH)
+
+  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(2)
+  await u.closeDebugPanel()
+
+  // Wait for the second extrusion to appear
+  // 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)
+
+  await expect(page).toHaveScreenshot({
+    maxDiffPixels: 100,
+  })
+})
+
+test('Zoom to fit on load - solid 3d', async ({ page, context }) => {
+  const u = await getUtils(page)
+  await context.addInitScript(async () => {
+    localStorage.setItem(
+      'persistCode',
+      `const part001 = startSketchOn('XY')
+  |> startProfileAt([-10, -10], %)
+  |> line([20, 0], %)
+  |> line([0, 20], %)
+  |> line([-20, 0], %)
+  |> close(%)
+  |> extrude(10, %)
+`
+    )
+  }, KCL_DEFAULT_LENGTH)
+
+  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(2)
+  await u.closeDebugPanel()
+
+  // Wait for the second extrusion to appear
+  // 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)
+
+  await expect(page).toHaveScreenshot({
+    maxDiffPixels: 100,
+  })
+})