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WPT

wpt / fetch / api / basic / request-upload.h2.any.sharedworker.html

Spec: Fetch ↗

Runs: Chrome 155.0.8040.0 (wpt@105b6a3a5, 2026-09-03) | Firefox 157.0a1 (wpt@e6996908b, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-f436a (wpt@476394464, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi

ChromeFirefoxSafariLadybirdServoBlitz
Total12/121/121/126/1212/12NOT RUN
SubtestChromeFirefoxSafariLadybirdServoBlitz
Fetch with POST with empty ReadableStreamPASSFAILFAILPASSPASS
Fetch with POST with ReadableStreamPASSFAILFAILFAILPASS
Fetch with POST with ReadableStream on 421 response should return the response and not retry.PASSFAILFAILPASSPASS
Feature detect for POST with ReadableStreamPASSFAILFAILPASSPASS
Feature detect for POST with ReadableStream, using request objectPASSFAILFAILPASSPASS
Synchronous feature detectPASSFAILFAILPASSPASS
Synchronous feature detect fails if feature unsupportedPASSPASSPASSFAILPASS
Streaming upload with body containing a StringPASSFAILFAILFAILPASS
Streaming upload with body containing nullPASSFAILFAILFAILPASS
Streaming upload with body containing a numberPASSFAILFAILFAILPASS
Streaming upload should fail on a 401 responsePASSFAILFAILFAILPASS
ReadbleStream should be closed on signal.abortPASSTIMEOUTTIMEOUTPASSPASS