1892971 - [wpt-sync] Sync PR 45848 - Limit buffering in BufferingBytesConsumer

Status: RESOLVED FIXED

(Core :: DOM: Networking, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 45848 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/45848
Details from upstream follow.

Adam Rice <[e-mail]> wrote:

Limit buffering in BufferingBytesConsumer

blink::BufferingBytesConsumer would continue buffering data until it ran
out of memory and crashed. Make it buffer at most 55MB before applying
backpressure instead.

Add web platform test for fetching a huge cacheable file to a stream and
applying back-pressure.

BUG=40264318

Change-Id: I4fc43a0df6030ef404f06eabafac1bcb39b7e6b3
Reviewed-on: https://chromium-review.googlesource.com/5477147
WPT-Export-Revision: ee352382b4350f73e62f2a33aa54d692fab59e62

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=19683d08d29c844b8e8a6000579479c4103a9a7f

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 4 tests and 1 subtests

Status Summary

Firefox

OK : 4
PASS : 4

Chrome

OK : 2
PASS : 2
TIMEOUT: 3

Safari

OK : 4
PASS : 4

Links

GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/016f7602b5e8
[wpt PR 45848] - Limit buffering in BufferingBytesConsumer, a=testonly
https://hg.mozilla.org/integration/autoland/rev/9bcd1adcf3d1
[wpt PR 45848] - Update wpt metadata, a=testonly

Comment 4

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/016f7602b5e8
https://hg.mozilla.org/mozilla-central/rev/9bcd1adcf3d1