Reuse electron window; difficult task

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

@@ -120,11 +120,9 @@ test.describe('Code pane and errors', () => {
     await expect(page.locator('.cm-tooltip').first()).toBeVisible()
   })
 
-  test.fixme('When error is not in view you can click the badge to scroll to it', async ({
+  test.fixme(
-    page,
+    'When error is not in view you can click the badge to scroll to it',
-    homePage,
+    async ({ page, homePage, context }) => {
-    context,
-  }) => {
       // Load the app with the working starter code
       await context.addInitScript((code) => {
         localStorage.setItem('persistCode', code)
@@ -159,7 +157,8 @@ test.describe('Code pane and errors', () => {
           )
           .first()
       ).toBeVisible()
-  })
+    }
+  )
 
   test('When error is not in view WITH LINTS you can click the badge to scroll to it', async ({
     context,

e2e/playwright/editor-tests.spec.ts

@@ -568,10 +568,9 @@ test.describe('Editor tests', () => {
     await expect(page.locator('.cm-lint-marker-error')).not.toBeVisible()
   })
 
-  test.fixme('error with 2 source ranges gets 2 diagnostics', async ({
+  test.fixme(
-    page,
+    'error with 2 source ranges gets 2 diagnostics',
-    homePage,
+    async ({ page, homePage }) => {
-  }) => {
       const u = await getUtils(page)
       await page.addInitScript(async () => {
         localStorage.setItem(
@@ -636,7 +635,8 @@ test.describe('Editor tests', () => {
 
       // 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,

e2e/playwright/fixtures/editorFixture.ts

@@ -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')

e2e/playwright/fixtures/fixtureSetup.ts

@@ -79,7 +79,7 @@ export class AuthenticatedTronApp {
       appSettings?: Partial<SaveSettingsPayload>
     } = { fixtures: {} }
   ) {
-    const { electronApp, page, context, dir } = await setupElectron({
+    const { electronApp, page, context, dir, options } = await setupElectron({
       testInfo: this.testInfo,
       folderSetupFn: arg.folderSetupFn,
       cleanProjectDir: arg.cleanProjectDir,
@@ -96,8 +96,6 @@ export class AuthenticatedTronApp {
     // Setup localStorage, addCookies, reload
     await setup(this.context, this.page, this.testInfo)
 
-    await page.setViewportSize(this.viewPortSize)
-
     for (const key of unsafeTypedKeys(arg.fixtures)) {
       const fixture = arg.fixtures[key]
       if (

e2e/playwright/point-click.spec.ts

@@ -851,7 +851,9 @@ const shellPointAndClickCapCases = [
 ]
 shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
   test(`Shell point-and-click cap (preselected sketches: ${shouldPreselect})`, async ({
-    app,
+    context,
+    page,
+    homePage,
     scene,
     editor,
     toolbar,
@@ -861,7 +863,11 @@ shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
     |> circle({ center = [0, 0], radius = 30 }, %)
     extrude001 = extrude(30, sketch001)
     `
-    await app.initialise(initialCode)
+    await context.addInitScript((initialCode) => {
+      localStorage.setItem('persistCode', initialCode)
+    }, initialCode)
+    await page.setBodyDimensions({ width: 1000, height: 500 })
+    await homePage.goToModelingScene()
 
     // One dumb hardcoded screen pixel value
     const testPoint = { x: 575, y: 200 }
@@ -888,7 +894,7 @@ shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
           commandName: 'Shell',
         })
         await clickOnCap()
-        await app.page.waitForTimeout(500)
+        await page.waitForTimeout(500)
         await cmdBar.progressCmdBar()
         await cmdBar.progressCmdBar()
         await cmdBar.expectState({
@@ -904,7 +910,7 @@ shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
     } else {
       await test.step(`Preselect the cap`, async () => {
         await clickOnCap()
-        await app.page.waitForTimeout(500)
+        await page.waitForTimeout(500)
       })
 
       await test.step(`Go through the command bar flow with a preselected face (cap)`, async () => {
@@ -936,8 +942,9 @@ shellPointAndClickCapCases.forEach(({ shouldPreselect }) => {
 })
 
 test('Shell point-and-click wall', async ({
-  app,
+  context,
   page,
+  homePage,
   scene,
   editor,
   toolbar,
@@ -952,7 +959,11 @@ test('Shell point-and-click wall', async ({
   |> close(%)
 extrude001 = extrude(40, sketch001)
   `
-  await app.initialise(initialCode)
+  await context.addInitScript((initialCode) => {
+    localStorage.setItem('persistCode', initialCode)
+  }, initialCode)
+  await page.setBodyDimensions({ width: 1000, height: 500 })
+  await homePage.goToModelingScene()
 
   // One dumb hardcoded screen pixel value
   const testPoint = { x: 580, y: 180 }
@@ -983,7 +994,7 @@ extrude001 = extrude(40, sketch001)
     await clickOnCap()
     await page.keyboard.down('Shift')
     await clickOnWall()
-    await app.page.waitForTimeout(500)
+    await page.waitForTimeout(500)
     await page.keyboard.up('Shift')
     await cmdBar.progressCmdBar()
     await cmdBar.progressCmdBar()

e2e/playwright/projects.spec.ts

@@ -115,21 +115,21 @@ test(
 )
 
 test(
-  'open a file in a project works and renders, open another file in different project with errors, it should clear the scene',
+  'yyyyyyyyy open a file in a project works and renders, open another file in different project with errors, it should clear the scene',
   { tag: '@electron' },
   async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
-      const bracketDir = join(dir, 'bracket')
+      const bracketDir = path.join(dir, 'bracket')
       await fsp.mkdir(bracketDir, { recursive: true })
       await fsp.copyFile(
         executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-        join(bracketDir, 'main.kcl')
+        path.join(bracketDir, 'main.kcl')
       )
-      const errorDir = join(dir, 'broken-code')
+      const errorDir = path.join(dir, 'broken-code')
       await fsp.mkdir(errorDir, { recursive: true })
       await fsp.copyFile(
         executorInputPath('broken-code-test.kcl'),
-        join(errorDir, 'main.kcl')
+        path.join(errorDir, 'main.kcl')
       )
     })
 
@@ -199,19 +199,19 @@ test(
 )
 
 test(
-  'open a file in a project works and renders, open another file in different project that is empty, it should clear the scene',
+  'aaayyyyyyyy open a file in a project works and renders, open another file in different project that is empty, it should clear the scene',
   { tag: '@electron' },
   async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
-      const bracketDir = join(dir, 'bracket')
+      const bracketDir = path.join(dir, 'bracket')
       await fsp.mkdir(bracketDir, { recursive: true })
       await fsp.copyFile(
         executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-        join(bracketDir, 'main.kcl')
+        path.join(bracketDir, 'main.kcl')
       )
-      const emptyDir = join(dir, 'empty')
+      const emptyDir = path.join(dir, 'empty')
       await fsp.mkdir(emptyDir, { recursive: true })
-      await fsp.writeFile(join(emptyDir, 'main.kcl'), '')
+      await fsp.writeFile(path.join(emptyDir, 'main.kcl'), '')
     })
 
     await page.setBodyDimensions({ width: 1200, height: 500 })
@@ -276,18 +276,18 @@ test(
 )
 
 test(
-  'open a file in a project works and renders, open empty file, it should clear the scene',
+  'nooooooooooooo open a file in a project works and renders, open empty file, it should clear the scene',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
+  async ({ context, page }, testInfo) => {
     await context.folderSetupFn(async (dir) => {
-      const bracketDir = join(dir, 'bracket')
+      const bracketDir = path.join(dir, 'bracket')
       await fsp.mkdir(bracketDir, { recursive: true })
       await fsp.copyFile(
         executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-        join(bracketDir, 'main.kcl')
+        path.join(bracketDir, 'main.kcl')
       )
 
-      await fsp.writeFile(join(bracketDir, 'empty.kcl'), '')
+      await fsp.writeFile(path.join(bracketDir, 'empty.kcl'), '')
     })
 
     await page.setBodyDimensions({ width: 1200, height: 500 })
@@ -297,17 +297,13 @@ test(
 
     const pointOnModel = { x: 630, y: 280 }
 
+
     await test.step('Opening the bracket project should load the stream', async () => {
       // expect to see the text bracket
       await expect(page.getByText('bracket')).toBeVisible()
 
       await page.getByText('bracket').click()
   
-      await expect(page.getByTestId('loading')).toBeAttached()
-      await expect(page.getByTestId('loading')).not.toBeAttached({
-        timeout: 20_000,
-      })
-
       await expect(
         page.getByRole('button', { name: 'Start Sketch' })
       ).toBeEnabled({
@@ -347,27 +343,25 @@ test(
 )
 
 test(
-  'open a file in a project works and renders, open another file in the same project with errors, it should clear the scene',
+  'xxxxx open a file in a project works and renders, open another file in the same project with errors, it should clear the scene',
   { tag: '@electron' },
-  async ({ browserName }, testInfo) => {
+  async ({ context, page }, testInfo) => {
-    await context.folderSetupFn(async (dir) => {
+    const { dir } = await context.folderSetupFn(async (dir) => {
-      const bracketDir = join(dir, 'bracket')
+      const bracketDir = path.join(dir, 'bracket')
       await fsp.mkdir(bracketDir, { recursive: true })
       await fsp.copyFile(
         executorInputPath('focusrite_scarlett_mounting_braket.kcl'),
-        join(bracketDir, 'main.kcl')
+        path.join(bracketDir, 'main.kcl')
       )
       await fsp.copyFile(
         executorInputPath('broken-code-test.kcl'),
-        join(bracketDir, 'broken-code-test.kcl')
+        path.join(bracketDir, 'broken-code-test.kcl')
       )
     })
 
     await page.setBodyDimensions({ width: 1200, height: 500 })
     const u = await getUtils(page)
 
-    page.on('console', console.log)
-
     const pointOnModel = { x: 630, y: 280 }
 
     await test.step('Opening the bracket project should load the stream', async () => {
@@ -399,7 +393,7 @@ test(
       // open the file pane.
       await page.getByTestId('files-pane-button').click()
 
-      // OPen the other file.
+      // Open the other file.
       const file = page.getByRole('button', { name: 'broken-code-test.kcl' })
       await expect(file).toBeVisible()
 
@@ -997,7 +991,7 @@ test.describe(`Project management commands`, () => {
 test(
   'File in the file pane should open with a single click',
   { tag: '@electron' },
-  async ({ context, page }, testInfo) => {
+  async ({ context, homePage, page }, testInfo) => {
     const projectName = 'router-template-slate'
     await context.folderSetupFn(async (dir) => {
       await fsp.mkdir(`${dir}/${projectName}`, { recursive: true })
@@ -1010,16 +1004,14 @@ test(
         `${dir}/${projectName}/otherThingToClickOn.kcl`
       )
     })
+
     const u = await getUtils(page)
     await page.setBodyDimensions({ width: 1200, height: 500 })
 
     page.on('console', console.log)
 
     await page.getByText(projectName).click()
-    await expect(page.getByTestId('loading')).toBeAttached()
+    await u.waitForPageLoad()
-    await expect(page.getByTestId('loading')).not.toBeAttached({
-      timeout: 20_000,
-    })
 
     await expect(u.codeLocator).toContainText('routerDiameter')
     await expect(u.codeLocator).toContainText('templateGap')

e2e/playwright/snapshot-tests.spec.ts

@@ -47,7 +47,6 @@ test.beforeEach(async ({ page }) => {
 
 test.setTimeout(60_000)
 
-
 // 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

e2e/playwright/test-utils.ts

@@ -28,6 +28,107 @@ import { isErrorWhitelisted } from './lib/console-error-whitelist'
 import { isArray } from 'lib/utils'
 import { reportRejection } from 'lib/trap'
 
+// The below is copied from playwright-core because it exports none of them :(
+import { Env, BrowserContextOptions } from 'playwright-core'
+import type * as channels from '@protocol/channels';
+
+// Copied from playwright-core
+function envObjectToArray(env: Env): { name: string, value: string }[] {
+  const result: { name: string, value: string }[] = [];
+  for (const name in env) {
+    if (!Object.is(env[name], undefined))
+      result.push({ name, value: String(env[name]) });
+  }
+  return result;
+}
+
+// Copied from playwright-core
+export async function toClientCertificatesProtocol(certs?: BrowserContextOptions['clientCertificates']): Promise<channels.PlaywrightNewRequestParams['clientCertificates']> {
+  if (!certs)
+    return undefined;
+
+  const bufferizeContent = async (value?: Buffer, path?: string): Promise<Buffer | undefined> => {
+    if (value)
+      return value;
+    if (path)
+      return await fs.promises.readFile(path);
+  };
+
+  return await Promise.all(certs.map(async cert => ({
+    origin: cert.origin,
+    cert: await bufferizeContent(cert.cert, cert.certPath),
+    key: await bufferizeContent(cert.key, cert.keyPath),
+    pfx: await bufferizeContent(cert.pfx, cert.pfxPath),
+    passphrase: cert.passphrase,
+  })));
+}
+
+// Copied from playwright-core
+function toAcceptDownloadsProtocol(acceptDownloads?: boolean) {
+  if (acceptDownloads === undefined)
+    return undefined;
+  if (acceptDownloads)
+    return 'accept';
+  return 'deny';
+}
+
+// Copied from playwright-core
+function prepareRecordHarOptions(options: BrowserContextOptions['recordHar']): channels.RecordHarOptions | undefined {
+  if (!options)
+    return;
+  return {
+    path: options.path,
+    content: options.content || (options.omitContent ? 'omit' : undefined),
+    urlGlob: isString(options.urlFilter) ? options.urlFilter : undefined,
+    urlRegexSource: isRegExp(options.urlFilter) ? options.urlFilter.source : undefined,
+    urlRegexFlags: isRegExp(options.urlFilter) ? options.urlFilter.flags : undefined,
+    mode: options.mode
+  };
+}
+
+// Copied from playwright-core
+async function prepareStorageState(options: BrowserContextOptions): Promise<channels.BrowserNewContextParams['storageState']> {
+  if (typeof options.storageState !== 'string')
+    return options.storageState;
+  try {
+    return JSON.parse(await fs.promises.readFile(options.storageState, 'utf8'));
+  } catch (e) {
+    rewriteErrorMessage(e, `Error reading storage state from ${options.storageState}:\n` + e.message);
+    throw e;
+  }
+}
+
+// Copied from playwright-core
+async function prepareBrowserContextParams(options: BrowserContextOptions): Promise<channels.BrowserNewContextParams> {
+  if (options.videoSize && !options.videosPath)
+    throw new Error(`"videoSize" option requires "videosPath" to be specified`);
+  if (options.extraHTTPHeaders)
+    network.validateHeaders(options.extraHTTPHeaders);
+  const contextParams: channels.BrowserNewContextParams = {
+    ...options,
+    viewport: options.viewport === null ? undefined : options.viewport,
+    noDefaultViewport: options.viewport === null,
+    extraHTTPHeaders: options.extraHTTPHeaders ? headersObjectToArray(options.extraHTTPHeaders) : undefined,
+    storageState: await prepareStorageState(options),
+    serviceWorkers: options.serviceWorkers,
+    recordHar: prepareRecordHarOptions(options.recordHar),
+    colorScheme: options.colorScheme === null ? 'no-override' : options.colorScheme,
+    reducedMotion: options.reducedMotion === null ? 'no-override' : options.reducedMotion,
+    forcedColors: options.forcedColors === null ? 'no-override' : options.forcedColors,
+    acceptDownloads: toAcceptDownloadsProtocol(options.acceptDownloads),
+    clientCertificates: await toClientCertificatesProtocol(options.clientCertificates),
+  };
+  if (!contextParams.recordVideo && options.videosPath) {
+    contextParams.recordVideo = {
+      dir: options.videosPath,
+      size: options.videoSize
+    };
+  }
+  if (contextParams.recordVideo && contextParams.recordVideo.dir)
+    contextParams.recordVideo.dir = path.resolve(process.cwd(), contextParams.recordVideo.dir);
+  return contextParams;
+}
+
 const toNormalizedCode = (text: string) => {
   return text.replace(/\s+/g, '')
 }
@@ -723,7 +824,7 @@ const moveDownloadedFileTo = async (page: Page, toLocation: string) => {
       const files = await fsp.readdir(downloadDir)
       return files.length
     })
-    .toBe(1)
+    .toBeGreaterThan(0)
 
   // Go through the downloads dir and move files to new location
   const files = await fsp.readdir(downloadDir)
@@ -867,10 +968,12 @@ export async function setup(
       settings,
       IS_PLAYWRIGHT_KEY,
       PLAYWRIGHT_TEST_DIR,
+      PERSIST_MODELING_CONTEXT,
     }) => {
       localStorage.clear()
       localStorage.setItem('TOKEN_PERSIST_KEY', token)
       localStorage.setItem('persistCode', ``)
+      localStorage.setItem(PERSIST_MODELING_CONTEXT, JSON.stringify({openPanes: ['code']}))
       localStorage.setItem(settingsKey, settings)
       localStorage.setItem(IS_PLAYWRIGHT_KEY, 'true')
       localStorage.setItem('PLAYWRIGHT_TEST_DIR', PLAYWRIGHT_TEST_DIR)
@@ -891,6 +994,7 @@ export async function setup(
       }),
       IS_PLAYWRIGHT_KEY,
       PLAYWRIGHT_TEST_DIR: TEST_SETTINGS.app.projectDirectory,
+      PERSIST_MODELING_CONTEXT,
     }
   )
 
@@ -909,12 +1013,15 @@ export async function setup(
   await page.emulateMedia({ reducedMotion: 'reduce' })
 
   // Trigger a navigation, since loading file:// doesn't.
-  await page.reload()
+  // await page.reload()
 }
 
+let electronApp = undefined
+let context = undefined
+let page = undefined
+
 export async function setupElectron({
   testInfo,
-  folderSetupFn,
   cleanProjectDir = true,
   appSettings,
 }: {
@@ -937,7 +1044,7 @@ export async function setupElectron({
     await fsp.mkdir(projectDirName)
   }
 
-  const electronApp = await electron.launch({
+  const options = {
     args: ['.', '--no-sandbox'],
     env: {
       ...process.env,
@@ -947,15 +1054,19 @@ export async function setupElectron({
     ...(process.env.ELECTRON_OVERRIDE_DIST_PATH
       ? { executablePath: process.env.ELECTRON_OVERRIDE_DIST_PATH + 'electron' }
       : {}),
-  })
+  }
 
-  const context = electronApp.context()
+  // Do this once and then reuse window on subsequent calls.
-  const page = await electronApp.firstWindow()
+  if (!electronApp) {
-
+    electronApp = await electron.launch(options)
-  page.TEST_SETTINGS_FILE_KEY = projectDirName
+  }
 
+  if (!context || !page) {
+    context = electronApp.context()
+    page = await electronApp.firstWindow()
     context.on('console', console.log)
     page.on('console', console.log)
+  }
 
   if (cleanProjectDir) {
     const tempSettingsFilePath = path.join(projectDirName, SETTINGS_FILE_NAME)
@@ -985,11 +1096,7 @@ export async function setupElectron({
     await fsp.writeFile(tempSettingsFilePath, settingsOverrides)
   }
 
-  await folderSetupFn?.(projectDirName)
+  return { electronApp, page, context, dir: projectDirName, options }
-
-  await setup(context, page)
-
-  return { electronApp, page, context, dir: projectDirName }
 }
 
 function failOnConsoleErrors(page: Page, testInfo?: TestInfo) {

e2e/playwright/testing-constraints.spec.ts

@@ -62,7 +62,7 @@ test.describe('Testing constraints', () => {
       page.getByRole('button', { name: 'Exit Sketch' })
     ).toBeVisible()
 
-    await page.waitForTimeout(500) // wait for animation
+    await page.waitForTimeout(2500) // wait for animation
 
     // Exit sketch
     await page.mouse.move(startXPx + PUR * 15, 250 - PUR * 10)
@@ -668,7 +668,7 @@ test.describe('Testing constraints', () => {
       },
     ] as const
     for (const { testName, addVariable, value, constraint } of cases) {
-      test(`${testName}`, async ({ page }) => {
+      test(`${testName}`, async ({ context, homePage, page }) => {
         // constants and locators
         const cmdBarKclInput = page
           .getByTestId('cmd-bar-arg-value')
@@ -698,9 +698,9 @@ part002 = startSketchOn('XZ')
           )
         })
         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 page.getByText('line([74.36, 130.4], %)').click()
         await page.getByRole('button', { name: 'Edit Sketch' }).click()

e2e/playwright/testing-settings.spec.ts

@@ -162,7 +162,9 @@ test.describe('Testing settings', () => {
     await expect(hotkey).toHaveText(text)
   })
 
-  test.fixme('Project and user settings can be reset', async ({ page, homePage }) => {
+  test.fixme(
+    'Project and user settings can be reset',
+    async ({ page, homePage }) => {
       const u = await getUtils(page)
       await test.step(`Setup`, async () => {
         await page.setBodyDimensions({ width: 1200, height: 500 })
@@ -246,7 +248,8 @@ test.describe('Testing settings', () => {
           await expect(themeColorSetting).toHaveValue(settingValues.project)
         })
       })
-  })
+    }
+  )
 
   test.fixme(
     `Project settings override user settings on desktop`,

e2e/playwright/zoo-test.ts

@@ -66,6 +66,8 @@ type PWFunction = (
   testInfo: TestInfo
 ) => void | Promise<void>
 
+let firstUrl = ''
+
 // The below error is due to the extreme type spaghetti going on. playwright/
 // types/test.d.ts does not export 2 functions (below is one of them) but tsc
 // is trying to use a interface name it can't see.
@@ -213,17 +215,44 @@ export const test = (
         )
       }
 
+      await tronApp.page.setBodyDimensions(tronApp.viewPortSize)
+
       // We need to expose this in order for some tests that require folder
       // creation. Before they used to do this by their own electronSetup({...})
       // calls.
       if (tronApp instanceof AuthenticatedTronApp) {
-        tronApp.context.folderSetupFn = function (fn) {
+        tronApp.context.folderSetupFn = async function (fn) {
-          return fn(tronApp.dir).then(() => ({
+          return fn(tronApp.dir)
+          .then(() => tronApp.page.reload())
+          .then(() => ({
             dir: tronApp.dir,
           }))
         }
       }
 
+      if (!firstUrl) {
+        await tronApp.page.getByText('Your Projects').count();
+        firstUrl = tronApp.page.url()
+      }
+
+      // Due to the app controlling its own window context we need to inject new
+      // options and context here.
+      // NOTE TO LEE: Seems to destroy page context when calling an electron loadURL.
+      // await tronApp.electronApp.evaluate(({ app }) => {
+      //   return app.reuseWindowForTest();
+      // });
+
+      await tronApp.electronApp.evaluate(({ app }, projectDirName) => {
+        console.log("ABCDEFGHI", app.testProperty['TEST_SETTINGS_FILE_KEY'])
+        app.testProperty['TEST_SETTINGS_FILE_KEY'] = projectDirName
+      }, tronApp.dir)
+
+      // Always start at the root view
+      await tronApp.page.goto(firstUrl)
+
+      // Force a hard reload, destroying the stream and other state
+      await tronApp.page.reload()
+
       // tsc aint smart enough to know this'll never be undefined
       // but I dont blame it, the logic to know is complex
       if (fn) {

playwright.electron.config.ts

@@ -13,7 +13,7 @@ export default defineConfig({
   /* Do not retry */
   retries: 0,
   /* Different amount of parallelism on CI and local. */
-  workers: 1,
+  workers: 30,
   /* Reporter to use. See https://playwright.dev/docs/test-reporters */
   reporter: [
     ['dot'],

src/lib/desktop.ts

@@ -391,7 +391,7 @@ const getAppFolderName = () => {
 
 export const getAppSettingsFilePath = async () => {
   const isTestEnv = window.electron.process.env.IS_PLAYWRIGHT === 'true'
-  const testSettingsPath = window.electron.process.env.TEST_SETTINGS_FILE_KEY
+  const testSettingsPath = await window.electron.getAppTestProperty('TEST_SETTINGS_FILE_KEY')
   const appConfig = await window.electron.getPath('appData')
   const fullPath = isTestEnv
     ? testSettingsPath
@@ -408,7 +408,7 @@ export const getAppSettingsFilePath = async () => {
 }
 const getTokenFilePath = async () => {
   const isTestEnv = window.electron.process.env.IS_PLAYWRIGHT === 'true'
-  const testSettingsPath = window.electron.process.env.TEST_SETTINGS_FILE_KEY
+  const testSettingsPath = await window.electron.getAppTestProperty('TEST_SETTINGS_FILE_KEY')
   const appConfig = await window.electron.getPath('appData')
   const fullPath = isTestEnv
     ? testSettingsPath

src/lib/exportSave.ts

@@ -18,8 +18,9 @@ const save_ = async (file: ModelingAppFile, toastId: string) => {
 
       if (window.electron.process.env.IS_PLAYWRIGHT) {
         // Skip file picker, save to the test dir downloads directory
+        const testSettingsPath = await window.electron.getAppTestProperty('TEST_SETTINGS_FILE_KEY')
         const downloadDir = window.electron.join(
-          window.electron.process.env.TEST_SETTINGS_FILE_KEY,
+          testSettingsPath,
           'downloads-during-playwright'
         )
         await window.electron.mkdir(downloadDir, { recursive: true })

src/main.ts

@@ -61,8 +61,8 @@ if (process.defaultApp) {
 // Must be done before ready event.
 registerStartupListeners()
 
-const createWindow = (filePath?: string): BrowserWindow => {
+const createWindow = (filePath?: string, reuse?: boolean): BrowserWindow => {
-  const newWindow = new BrowserWindow({
+  const newWindow = reuse ? mainWindow : new BrowserWindow({
     autoHideMenuBar: true,
     show: false,
     width: 1800,
@@ -110,7 +110,9 @@ const createWindow = (filePath?: string): BrowserWindow => {
   // Open the DevTools.
   // mainWindow.webContents.openDevTools()
 
+  if (!reuse) {
     newWindow.show()
+  }
 
   return newWindow
 }
@@ -141,6 +143,12 @@ app.resizeWindow = async (width: number, height: number) => {
   return mainWindow?.setSize(width, height)
 }
 
+app.testProperty = {}
+
+ipcMain.handle('app.testProperty', (event, propertyName) => {
+  return app.testProperty[propertyName]
+})
+
 ipcMain.handle('app.resizeWindow', (event, data) => {
   return mainWindow?.setSize(data[0], data[1])
 })

src/preload.ts

@@ -31,6 +31,7 @@ const onUpdateDownloadStart = (
 const onUpdateError = (callback: (value: Error) => void) =>
   ipcRenderer.on('update-error', (_event: any, value) => callback(value))
 const appRestart = () => ipcRenderer.invoke('app.restart')
+const getAppTestProperty = (propertyName: string) => ipcRenderer.invoke('app.testProperty', propertyName)
 
 const isMac = os.platform() === 'darwin'
 const isWindows = os.platform() === 'win32'
@@ -163,14 +164,15 @@ contextBridge.exposeInMainWorld('electron', {
     isWindows,
     isLinux,
   },
+  // Use this to access dynamic properties from the node side.
+  // INTENDED ONLY TO BE USED FOR TESTS.
+  getAppTestProperty,
   process: {
-    // Setter/getter has to be created because
+    // These are read-only over the boundary.
-    // these are read-only over the boundary.
     env: Object.assign(
       {},
       exposeProcessEnvs([
         'NODE_ENV',
-        'TEST_SETTINGS_FILE_KEY',
         'VITE_KC_API_WS_MODELING_URL',
         'VITE_KC_API_BASE_URL',
         'VITE_KC_SITE_BASE_URL',