feat(firefox-beta): roll to r1521

[microsoft-playwright-automation]

No description provided.

[github-actions]

Test results for "MCP"

7233 passed, 1113 skipped

---

Merge workflow run.

[github-actions]

Test results for "tests 1"

4 flaky

⚠️ [chromium-library] › library/video.spec.ts:719 › screencast › should work with video+trace `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-library] › library/popup.spec.ts:261 › should not throw when click closes popup `@chromium-ubuntu-22.04-node20`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:98 › should accept userDataDir `@firefox-ubuntu-22.04-node20`
⚠️ [firefox-library] › library/inspector/cli-codegen-3.spec.ts:224 › cli codegen › should generate frame locators (4) `@firefox-ubuntu-22.04-node20`

43989 passed, 864 skipped

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Merge workflow run.

[github-actions]

Test results for "tests others"

1 fatal errors, not part of any test

19 flaky

⚠️ [electron-page] › page/page-localstorage.spec.ts:49 › localStorage.removeItem removes a single item `@electron-ubuntu-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:28 › should work with cross-process _blank target `@electron-ubuntu-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:36 › should work with _blank target in form `@electron-ubuntu-latest`
⚠️ [electron-page] › page/page-request-continue.spec.ts:398 › should respect set-cookie in redirect response `@electron-ubuntu-latest`
⚠️ [electron-page] › page/page-route.spec.ts:74 › should not support ? in glob pattern `@electron-ubuntu-latest`
⚠️ [electron-page] › page/page-route.spec.ts:169 › should not override cookie header `@electron-ubuntu-latest`
⚠️ [electron-api] › electron/electron-tracing.spec.ts:56 › should respect tracesDir and name `@electron-macos-latest`
⚠️ [electron-page] › page/page-localstorage.spec.ts:49 › localStorage.removeItem removes a single item `@electron-macos-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:28 › should work with cross-process _blank target `@electron-macos-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:36 › should work with _blank target in form `@electron-macos-latest`
⚠️ [electron-page] › page/page-request-continue.spec.ts:398 › should respect set-cookie in redirect response `@electron-macos-latest`
⚠️ [electron-page] › page/page-route.spec.ts:74 › should not support ? in glob pattern `@electron-macos-latest`
⚠️ [electron-page] › page/page-route.spec.ts:169 › should not override cookie header `@electron-macos-latest`
⚠️ [electron-page] › page/page-localstorage.spec.ts:49 › localStorage.removeItem removes a single item `@electron-windows-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:28 › should work with cross-process _blank target `@electron-windows-latest`
⚠️ [electron-page] › page/page-navigation.spec.ts:36 › should work with _blank target in form `@electron-windows-latest`
⚠️ [electron-page] › page/page-request-continue.spec.ts:398 › should respect set-cookie in redirect response `@electron-windows-latest`
⚠️ [electron-page] › page/page-route.spec.ts:74 › should not support ? in glob pattern `@electron-windows-latest`
⚠️ [electron-page] › page/page-route.spec.ts:169 › should not override cookie header `@electron-windows-latest`

19884 passed, 660 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 2"

21 failed
❌ [installation tests] › playwright-electron-should-work.spec.ts:21 › electron should work @package-installations-ubuntu-latest-node26
❌ [installation tests] › playwright-electron-should-work.spec.ts:31 › electron should work with special characters in path @package-installations-ubuntu-latest-node26
❌ [installation tests] › playwright-electron-should-work.spec.ts:44 › should work when wrapped inside @playwright/test and trace is enabled @package-installations-ubuntu-latest-node26
❌ [chromium-library] › library/browsertype-connect.spec.ts:189 › launchServer › should ignore page.pause when headed @msedge-dev-macos-latest
❌ [installation tests] › playwright-electron-should-work.spec.ts:21 › electron should work @package-installations-ubuntu-latest-node24
❌ [installation tests] › playwright-electron-should-work.spec.ts:31 › electron should work with special characters in path @package-installations-ubuntu-latest-node24
❌ [installation tests] › playwright-electron-should-work.spec.ts:44 › should work when wrapped inside @playwright/test and trace is enabled @package-installations-ubuntu-latest-node24
❌ [firefox-library] › library/beforeunload.spec.ts:130 › should support dismissing the dialog multiple times @firefox-macos-26-xlarge
❌ [firefox-library] › library/screencast.spec.ts:55 › onFrame receives viewport size @firefox-headed-macos-15-xlarge
❌ [firefox-library] › library/multiclient.spec.ts:321 › should remove locator handlers upon disconnect @firefox-beta-windows-latest
❌ [firefox-library] › library/screencast.spec.ts:202 › empty video @firefox-headed-windows-latest
❌ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:267 › exposes browser @firefox-macos-26-large
❌ [firefox-library] › library/inspector/cli-codegen-2.spec.ts:142 › cli codegen › should upload multiple files @firefox-macos-26-large
❌ [firefox-library] › library/inspector/cli-codegen-2.spec.ts:172 › cli codegen › should clear files @firefox-macos-26-large
❌ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:298 › should print a valid basic program in xunit @firefox-macos-26-large
❌ [firefox-library] › library/page-clock.spec.ts:147 › runFor › passes 2 hours, 34 minutes and 10 seconds @firefox-macos-26-large
❌ [firefox-library] › library/role-utils.spec.ts:38 › wpt accname #2 @firefox-macos-26-large
❌ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:113 › should restore state from userDataDir @firefox-macos-15-large
❌ [firefox-library] › library/proxy.spec.ts:237 › should exclude patterns @firefox-macos-15-large
❌ [android-page] › page/page-evaluate.spec.ts:442 › should throw for too deep reference chain 2
❌ [android-page] › page/page-localstorage.spec.ts:99 › storage methods are scoped to the current origin

93 flaky

⚠️ [chromium-library] › library/trace-viewer.spec.ts:425 › should truncate long return values with ellipsis but copy full value `@chromium-headed-ubuntu-24.04`
⚠️ [chromium-library] › library/video.spec.ts:275 › screencast › should capture navigation `@chromium-headed-ubuntu-24.04`
⚠️ [chromium-page] › page/elementhandle-misc.spec.ts:20 › should hover `@chromium-headed-ubuntu-24.04`
⚠️ [chromium-library] › library/global-fetch-cookie.spec.ts:172 › should remove expired cookies `@chromium-macos-26-large`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:294 › launchServer › disconnected event should be emitted when browser is closed or server is closed `@chromium-tip-of-tree-macos-15--headed`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:431 › launchServer › should reject waitForEvent before browser.close finishes `@chromium-tip-of-tree-macos-15--headed`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:1117 › launchServer only › should be able to reconnect to a browser 12 times without warnings `@chromium-tip-of-tree-macos-15--headed`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:294 › launchServer › disconnected event should be emitted when browser is closed or server is closed `@chromium-headed-macos-15-xlarge`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:632 › launchServer › should properly disconnect when connection closes from the client side `@chromium-headed-macos-15-xlarge`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:1117 › launchServer only › should be able to reconnect to a browser 12 times without warnings `@chromium-headed-macos-15-xlarge`
⚠️ [chromium-library] › library/inspector/cli-codegen-csharp.spec.ts:202 › should not print context options method override in nunit if no options were passed `@chrome-ubuntu-22.04`
⚠️ [chromium-library] › library/video.spec.ts:337 › screencast › should work for popups `@channel-chromium-ubuntu-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:189 › launchServer › should ignore page.pause when headed `@channel-chromium-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:686 › launchServer › should filter launch options `@channel-chromium-macos-latest`
⚠️ [chromium-page] › page/workers.spec.ts:63 › should have timestamp on worker console messages `@chromium-windows-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:117 › launchServer › should print HTTP error `@chromium-macos-15-large`
⚠️ [chromium-library] › library/video.spec.ts:647 › screencast › should capture full viewport `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:682 › screencast › should capture full viewport on hidpi `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:719 › screencast › should work with video+trace `@chromium-tip-of-tree-headless-shell-ubuntu-22.04`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:141 › launchServer › should be able to reconnect to a browser `@msedge-beta-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:189 › launchServer › should ignore page.pause when headed `@msedge-beta-macos-latest`
⚠️ [chromium-library] › library/screencast.spec.ts:214 › start dispose stops recording `@msedge-beta-macos-latest`
⚠️ [chromium-library] › library/beforeunload.spec.ts:130 › should support dismissing the dialog multiple times `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/browsercontext-user-agent.spec.ts:110 › should work for navigator.userAgentData and sec-ch-ua headers `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:374 › launchServer › should reject navigation when browser closes `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:686 › launchServer › should filter launch options `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/chromium/connect-over-cdp.spec.ts:696 › should skip default overrides with noDefaults `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/video.spec.ts:133 › screencast › should continue recording main page after popup closes `@msedge-dev-macos-latest`
⚠️ [chromium-library] › library/chromium/oopif.spec.ts:152 › should take screenshot `@chromium-macos-26-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:682 › screencast › should capture full viewport on hidpi `@chromium-macos-26-xlarge`
⚠️ [chromium-library] › library/trace-viewer.spec.ts:425 › should truncate long return values with ellipsis but copy full value `@chromium-tip-of-tree-ubuntu-22.04--headed`
⚠️ [chromium-library] › library/video.spec.ts:275 › screencast › should capture navigation `@chromium-tip-of-tree-ubuntu-22.04--headed`
⚠️ [chromium-library] › library/inspector/cli-codegen-2.spec.ts:105 › cli codegen › should upload a single file `@chrome-macos-latest`
⚠️ [firefox-library] › library/defaultbrowsercontext-1.spec.ts:89 › should support viewport option `@firefox-macos-26-xlarge`
⚠️ [firefox-library] › library/page-close.spec.ts:152 › should not treat navigations as new popups `@firefox-headed-macos-15-xlarge`
⚠️ [firefox-library] › library/screencast.spec.ts:28 › screencast.start delivers frames via onFrame callback `@firefox-headed-macos-15-xlarge`
⚠️ [firefox-library] › library/browsercontext-basic.spec.ts:411 › should emulate media in cross-process iframe `@firefox-headed-ubuntu-24.04`
⚠️ [firefox-page] › page/page-emulate-media.spec.ts:144 › should keep reduced motion and color emulation after reload `@firefox-headed-ubuntu-24.04`
⚠️ [firefox-page] › page/page-wait-for-function.spec.ts:43 › should poll on interval `@tracing-firefox`
⚠️ [firefox-library] › library/proxy.spec.ts:127 › should allow bypassing 127.0.0.1 requests `@firefox-beta-windows-latest`
⚠️ [firefox-library] › library/browsercontext-basic.spec.ts:411 › should emulate media in cross-process iframe `@firefox-headed-windows-latest`
⚠️ [firefox-library] › library/browsercontext-pages.spec.ts:69 › should click the button with deviceScaleFactor set `@firefox-headed-windows-latest`
⚠️ [firefox-library] › library/debugger.spec.ts:68 › should run to location `@firefox-headed-windows-latest`
⚠️ [firefox-library] › library/trace-viewer.spec.ts:1320 › should pick locator `@firefox-headed-windows-latest`
⚠️ [firefox-library] › library/inspector/cli-codegen-3.spec.ts:224 › cli codegen › should generate frame locators (4) `@firefox-ubuntu-24.04`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:140 › should create userDataDir if it does not exist `@firefox-macos-26-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:147 › should have default URL when launching browser `@firefox-macos-26-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:161 › should have passed URL when launching with ignoreDefaultArgs: true `@firefox-macos-26-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:190 › should fire close event for a persistent context `@firefox-macos-26-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:227 › should connect to a browser with the default page `@firefox-macos-26-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:252 › dialog.accept should work `@firefox-macos-26-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:202 › should not print context options method override in mstest if no options were passed `@firefox-macos-26-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:208 › should print context options method override in xunit if options were passed `@firefox-macos-26-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:245 › should print a valid basic program in mstest `@firefox-macos-26-large`
⚠️ [firefox-library] › library/multiclient.spec.ts:161 › should unpause clock `@firefox-macos-26-large`
⚠️ [firefox-library] › library/proxy.spec.ts:44 › should use proxy for second page `@firefox-macos-26-large`
⚠️ [firefox-library] › library/trace-viewer.spec.ts:171 › should open simple trace viewer `@firefox-macos-26-large`
⚠️ [firefox-library] › library/browsercontext-base-url.spec.ts:37 › should construct a new URL when a baseURL in browserType.launchPersistentContext is passed to page.goto `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:140 › should create userDataDir if it does not exist `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:147 › should have default URL when launching browser `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:161 › should have passed URL when launching with ignoreDefaultArgs: true `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:234 › should support har option `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:267 › exposes browser `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:28 › should print the correct imports and context options `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:202 › should not print context options method override in nunit if no options were passed `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:202 › should not print context options method override in xunit if no options were passed `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:208 › should print context options method override in xunit if options were passed `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-java.spec.ts:125 › should print a valid basic program in junit `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-javascript.spec.ts:84 › should save the codegen output to a file if specified `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-pytest.spec.ts:49 › should save the codegen output to a file if specified `@firefox-macos-15-large`
⚠️ [firefox-library] › library/proxy.spec.ts:167 › should reconnect with credentials after CONNECT 407 closes the socket `@firefox-macos-15-large`
⚠️ [firefox-library] › library/proxy.spec.ts:205 › should work with authenticate followed by redirect `@firefox-macos-15-large`
⚠️ [firefox-library] › library/tracing.spec.ts:361 › should not crash when browser closes mid-trace `@firefox-macos-15-large`
⚠️ [firefox-library] › library/browsercontext-reuse.spec.ts:200 › reuse launch › should not cache resources `@firefox-windows-latest`
⚠️ [webkit-library] › library/video.spec.ts:371 › screencast › should scale frames down to the requested size `@webkit-macos-26-large`
⚠️ [webkit-page] › page/page-request-fallback.spec.ts:221 › post data › should amend post data `@webkit-macos-26-large`
⚠️ [webkit-page] › page/page-request-fallback.spec.ts:239 › post data › should amend binary post data `@webkit-macos-26-large`
⚠️ [webkit-library] › library/video.spec.ts:647 › screencast › should capture full viewport `@webkit-headed-ubuntu-24.04`
⚠️ [webkit-page] › page/page-set-input-files.spec.ts:297 › should detect mime type `@webkit-headed-ubuntu-24.04`
⚠️ [webkit-library] › library/tap.spec.ts:22 › should send all of the correct events @smoke `@webkit-headed-windows-latest`
⚠️ [webkit-library] › library/video.spec.ts:567 › screencast › should wait for video to finish if page was closed `@webkit-headed-ubuntu-22.04`
⚠️ [webkit-page] › page/elementhandle-misc.spec.ts:27 › should hover when Node is removed `@webkit-headed-ubuntu-22.04`
⚠️ [webkit-library] › library/browsercontext-reuse.spec.ts:361 › reuse launch › should work with routeWebSocket `@tracing-webkit`
⚠️ [webkit-library] › library/defaultbrowsercontext-1.spec.ts:48 › context.addCookies() should work `@tracing-webkit`
⚠️ [webkit-library] › library/defaultbrowsercontext-2.spec.ts:30 › should work in persistent context `@tracing-webkit`
⚠️ [webkit-library] › library/proxy.spec.ts:205 › should work with authenticate followed by redirect `@webkit-ubuntu-24.04`
⚠️ [webkit-library] › library/browsertype-connect.spec.ts:792 › launchServer › should upload a folder `@webkit-macos-15-large`
⚠️ [webkit-page] › page/wheel.spec.ts:154 › should scroll horizontally `@webkit-macos-15-large`
⚠️ [android-page] › page/page-localstorage.spec.ts:49 › localStorage.removeItem removes a single item
⚠️ [android-page] › page/page-request-continue.spec.ts:162 › should override method along with url
⚠️ [android-page] › page/page-request-fallback.spec.ts:123 › should amend HTTP headers
⚠️ [android-page] › page/page-request-fulfill.spec.ts:195 › should not modify the headers sent to the server
⚠️ [android-page] › page/page-route.spec.ts:317 › should not throw if request was cancelled by the page

278613 passed, 11830 skipped

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Merge workflow run.