Test failure: components/test/brave_webtorrent/components/torrentFileList_test.tsx

[brave-builds]

Greetings human!

Bad news. components/test/brave_webtorrent/components/torrentFileList_test.tsx failed on windows arm64 nightly v1.60.19.

Stack trace

  ● Test suite failed to run
    jest: failed to cache transform results in: C:/Users/Administrator/AppData/Local/Temp/jest/jest-transform-cache-5e5f08cd3ce50fc963c27f8e0d2b52c8-d1d5bfaad8659acd06069518d3e76e6c/6d/fclogofacebook_6d58f5c7bac4c61e635258d66ff36424
    Failure message: EPERM: operation not permitted, rename 'C:/Users/Administrator/AppData/Local/Temp/jest/jest-transform-cache-5e5f08cd3ce50fc963c27f8e0d2b52c8-d1d5bfaad8659acd06069518d3e76e6c/6d/fclogofacebook_6d58f5c7bac4c61e635258d66ff36424.1613282780' -> 'C:/Users/Administrator/AppData/Local/Temp/jest/jest-transform-cache-5e5f08cd3ce50fc963c27f8e0d2b52c8-d1d5bfaad8659acd06069518d3e76e6c/6d/fclogofacebook_6d58f5c7bac4c61e635258d66ff36424'
      at writeFileSync (node_modules/write-file-atomic/index.js:244:8)
      at writeCacheFile (node_modules/@jest/transform/build/ScriptTransformer.js:792:33)
      at writeCodeCacheFile (node_modules/@jest/transform/build/ScriptTransformer.js:758:3)
      at ScriptTransformer.transformSource (node_modules/@jest/transform/build/ScriptTransformer.js:542:5)
      at ScriptTransformer._transformAndBuildScript (node_modules/@jest/transform/build/ScriptTransformer.js:569:40)
      at ScriptTransformer.transform (node_modules/@jest/transform/build/ScriptTransformer.js:607:25)

null

Previous issues

• Test failure: components/test/brave_webtorrent/components/torrentFileList_test.tsx #31582

Find all

[rebron]

cc: @fallaciousreasoning

[rebron]

cc: @goodov

[rebron]

cc: @goodov Is this something we can close?

[goodov]

This doesn't look like a real test issue, but let's keep the issue open to see if this will repeat itself and if we should invest some time to try to fix this.

[supermassive]

Looks like a known flakiness coming from jest jestjs/jest#4444