[microsoft-playwright-automation]

Browser build: https://github.com/microsoft/playwright-browsers/commit/2d23761c08bc5eefdc36b32bfbbde124b4358580. Build has full platform coverage - check that all tests pass there.

[github-actions]

Test results for "MCP"

1 failed
❌ [chromium] › mcp/sse.spec.ts:196 › sse transport browser lifecycle (persistent) @mcp-ubuntu-latest-chromium

5221 passed, 637 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

23615 passed, 705 skipped

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Merge workflow run.

[github-actions]

🟢 The reported failure is a pre-existing flake

Hi, I'm the Playwright bot. I checked the latest MCP report and refreshed the CI test history. Its single failure is not caused by this Firefox update.

Details

The PR only changes Firefox's browser revision and Firefox patches. It does not change the Chromium browser or the MCP session and storage code exercised by this failure.

Pre-existing flake

• [chromium] › mcp/sse.spec.ts:196 › sse transport browser lifecycle (persistent) on mcp-ubuntu-latest-chromium — localStorage.a returns undefined instead of "42" after reconnecting. The same test on the same bot failed with the identical assertion on main, SHA 07c7069cdbb1f5c7331d3f4d2abd864dcfde745a, in run 42321821954, before this PR's CI run. It also failed identically on feat(actionability): wait for elements to be non-inert #43851 in run 41549303827. Excluding this PR, the refreshed database records 9 failed and 726 passed run attempts for this exact test on this bot.

This verdict covers the single failure in the latest MCP report; the tests 2 workflow was still running when checked.

_{Triaged by the Playwright bot - agent run}

[github-actions]

Test results for "tests 2"

20 flaky

⚠️ [chromium-library] › library/video.spec.ts:725 › screencast › VI-029 should capture full viewport on hidpi `@frozen-time-library-chromium-linux`
⚠️ [chromium-library] › library/video.spec.ts:762 › screencast › VI-030 should work with video+trace `@chromium-playwright-x64-server2025-64-core`
⚠️ [chromium-page] › page/page-screenshot.spec.ts:534 › page screenshot › SS-039 should take fullPage screenshots during navigation `@tracing-chromium`
⚠️ [chromium-library] › library/webmcp.spec.ts:238 › WM-013 should call same-name tools in their own frame `@chrome-ubuntu-22.04`
⚠️ [chromium-library] › library/beforeunload.spec.ts:20 › BU-001 should close browser with beforeunload page `@chromium-macos-15-large`
⚠️ [chromium-library] › library/browsercontext-basic.spec.ts:36 › BC-002 should be able to click across browser contexts `@chromium-macos-15-large`
⚠️ [chromium-library] › library/browsercontext-csp.spec.ts:115 › CS-005 should not crash on javascript: navigation `@chromium-macos-15-large`
⚠️ [chromium-library] › library/browsercontext-device.spec.ts:33 › device › DV-002 should support clicking `@chromium-macos-15-large`
⚠️ [chromium-library] › library/browsercontext-events.spec.ts:30 › BC-033 console event should work with element handles `@chromium-macos-15-large`
⚠️ [chromium-library] › library/chromium/connect-over-cdp.spec.ts:109 › CD-003 should connect when the opener of an existing page has no renderer `@chromium-macos-15-large`
⚠️ [chromium-library] › library/tracing.spec.ts:565 › TR-023 should produce screencast frames crop `@chromium-macos-15-large`
⚠️ [chromium-library] › library/video.spec.ts:762 › screencast › VI-030 should work with video+trace `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:725 › screencast › VI-029 should capture full viewport on hidpi `@chromium-ubuntu-22.04-node26`
⚠️ [chromium-library] › library/webmcp.spec.ts:256 › WM-014 should list and call tools in cross-origin and nested frames `@chromium-ubuntu-22.04-node24`
⚠️ [firefox-page] › page/page-filechooser.spec.ts:293 › FC-020 should be able to reset selected files with empty file list `@tracing-firefox`
⚠️ [firefox-library] › library/trace-viewer.spec.ts:1717 › TV-077 should highlight locator in iframe while typing `@firefox-macos-15-xlarge`
⚠️ [webkit-library] › library/heap.spec.ts:304 › LE-014 cycle handles `@webkit-playwright-x64-server2025-64-core`
⚠️ [webkit-library] › library/trace-viewer.spec.ts:2019 › TV-090 canvas clipping `@webkit-macos-15-xlarge`
⚠️ [webkit-page] › page/page-screenshot.spec.ts:356 › page screenshot › SS-023 should work for canvas `@webkit-macos-15-xlarge`
⚠️ [webkit-library] › library/trace-viewer.spec.ts:1937 › TV-087 should not leak recorders `@webkit-macos-15-large`

127064 passed, 4108 skipped

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Merge workflow run.