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Problems with "wasm-webapi" tests and V8 >= 11.2 #47297
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I cannot reproduce the hang on my M2 mac, but I got this:
$ tools/test.py parallel/test-wasm-web-api --repeat 100 -j 8 === release test-wasm-web-api === Path: parallel/test-wasm-web-api node:internal/process/promises:289 triggerUncaughtException(err, true /* fromPromise */); ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected Comparison { code: 'ERR_WEBASSEMBLY_RESPONSE', + message: "WebAssembly response has unsupported MIME type 'text/plain'", - message: /^WebAssembly response has status code 418$/, name: 'TypeError' } at async Promise.all (index 1) at async /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js:177:3 { generatedMessage: true, code: 'ERR_ASSERTION', actual: TypeError [ERR_WEBASSEMBLY_RESPONSE]: WebAssembly response has unsupported MIME type 'text/plain' at new NodeError (node:internal/errors:399:5) at node:internal/wasm_web_api:30:13 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) { code: 'ERR_WEBASSEMBLY_RESPONSE' }, expected: { name: 'TypeError', code: 'ERR_WEBASSEMBLY_RESPONSE', message: /^WebAssembly response has status code 418$/ }, operator: 'rejects' } Node.js v20.0.0-pre Command: out/Release/node /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js === release test-wasm-web-api === Path: parallel/test-wasm-web-api node:internal/process/promises:289 triggerUncaughtException(err, true /* fromPromise */); ^ AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: + actual - expected Comparison { + message: 'fetch failed', - code: 'ERR_WEBASSEMBLY_RESPONSE', - message: "WebAssembly response has unsupported MIME type 'application/wasm;'", name: 'TypeError' } at async Promise.all (index 0) at async /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js:155:3 { generatedMessage: true, code: 'ERR_ASSERTION', actual: TypeError: fetch failed at Object.fetch (node:internal/deps/undici/undici:11457:11) { cause: HTTPParserError: Expected HTTP/ at Parser.execute (node:internal/deps/undici/undici:9393:19) at Parser.readMore (node:internal/deps/undici/undici:9352:16) at Socket.onSocketReadable (node:internal/deps/undici/undici:9660:14) at Socket.emit (node:events:511:28) at emitReadable_ (node:internal/streams/readable:598:12) at process.processTicksAndRejections (node:internal/process/task_queues:81:21) { code: 'HPE_INVALID_CONSTANT', data: '\x00\x00\x00H{"id":2197,"num":0,"params":"AAAAAgAwAAADAAAAAAAAAAACykjJIQ==","type":2}' } }, expected: { name: 'TypeError', code: 'ERR_WEBASSEMBLY_RESPONSE', message: "WebAssembly response has unsupported MIME type 'application/wasm;'" }, operator: 'rejects' } Node.js v20.0.0-pre Command: out/Release/node /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js [01:07|% 100|+ 98|- 2]: Done Failed tests: out/Release/node /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js out/Release/node /Users/mzasso/git/nodejs/v8-next-update/test/parallel/test-wasm-web-api.js- changed the title
[-]Problems with "wasm-webapi" tests on ARM and V8 >= 11.2[/-][+]Problems with "wasm-webapi" tests and V8 >= 11.2[/+]on Apr 4, 2023 There's discussion about this issue in https://bugs.chromium.org/p/v8/issues/detail?id=13902 and it is most likely a problem in Node.js.
/cc @nodejs/cpp-reviewers285 remaining items
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on Apr 19, 2024 I think this is fixed.
There seems to be issues with WASM streaming compilation on ARM since V8 11.2.
We had to disable these tests because they are somewhat flaky (sometimes they hang):