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Issue metadata

Status: Available
Merged: issue 869662
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-aborted.html and some are Slow

Project Member Reported by chromium...@appspot.gserviceaccount.com, Aug 1

Issue description

"virtual/outofblink-cors/http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-aborted.html" is flaky.

This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label.

We have detected 4 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNybwsSBUZsYWtlImR2aXJ0dWFsL291dG9mYmxpbmstY29ycy9odHRwL3Rlc3RzL3htbGh0dHByZXF1ZXN0L3RpbWVvdXQveG1saHR0cHJlcXVlc3QtdGltZW91dC13b3JrZXItYWJvcnRlZC5odG1sDA.

Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
 
Components: Blink>Network>XHR
The test is timing out on mac_chromium_rel_ng
Project Member

Comment 3 by bugdroid1@chromium.org, Aug 1

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/90be568fb49ceac0dfad0783d293bf31baccebe1

commit 90be568fb49ceac0dfad0783d293bf31baccebe1
Author: Christos Froussios <cfroussios@chromium.org>
Date: Wed Aug 01 12:01:48 2018

Disable virtual/outofblink-cors/http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-aborted.html on mac rel

The test is flaking on the trybots with timeout

Bug: 869800
No-presubmit: True
No-try: True
Change-Id: I3e4c3c500f2d965dc443d0cf01e7e278cb41b992
Reviewed-on: https://chromium-review.googlesource.com/1158524
Reviewed-by: Christos Froussios <cfroussios@chromium.org>
Commit-Queue: Christos Froussios <cfroussios@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579771}
[modify] https://crrev.com/90be568fb49ceac0dfad0783d293bf31baccebe1/third_party/WebKit/LayoutTests/TestExpectations

Cc: yhirano@chromium.org
Labels: -Sheriff-Chromium
Owner: toyoshim@chromium.org
Can toyoshim@ or yhirano@ take a look?
Should rather just mark the test Slow then?
Status: Assigned (was: Untriaged)
Mergedinto: 869662
Status: Duplicate (was: Assigned)
It seems we already had a Slow entry for this test, but it was a bot-specific. Let me modify it to be for all Mac bots.
Labels: -Pri-1 OOR-CORS Pri-3
Status: Started (was: Duplicate)
Let's use this bug to track slow outofblink-cors tests. 869662 was for tracking mac 10.13 specific issues.
Summary: http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-aborted.html and some are Slow (was: "virtual/outofblink-cors/http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-aborted.html" is flaky)
Project Member

Comment 11 by bugdroid1@chromium.org, Aug 2

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ab383ab393cad45d5e6c6ee9c41e1c012f5f0573

commit ab383ab393cad45d5e6c6ee9c41e1c012f5f0573
Author: Takashi Toyoshima <toyoshim@chromium.org>
Date: Thu Aug 02 11:41:32 2018

Update SlowTests: some xmlhttprequest/timeout tests are Slow

These tests are Slow not only on Mac10.13, but in general.
Let me update the entry not to be Mac10.13 specific, and
not to be virtual/outofblink-cors(-ns) specific.

Bug: 869800
Change-Id: I76f13714b93b314a14c16dae5e110a841547d92c
Reviewed-on: https://chromium-review.googlesource.com/1160136
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Commit-Queue: Takashi Toyoshima <toyoshim@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580134}
[modify] https://crrev.com/ab383ab393cad45d5e6c6ee9c41e1c012f5f0573/third_party/WebKit/LayoutTests/SlowTests
[modify] https://crrev.com/ab383ab393cad45d5e6c6ee9c41e1c012f5f0573/third_party/WebKit/LayoutTests/TestExpectations

Cc: toyoshim@chromium.org
Owner: ----
Status: Available (was: Started)
A series of timeout tests spend about 5 seconds constantly, and this results in the flakiness that requires Slow marks.

We may revisit this issue to try making these tests run in a shorter time.

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