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Issue 800564 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Jan 2018
Cc:
szager@chromium.org
bokan@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows , Mac
Pri: 2
Type: Bug

Blocking:
issue 800527



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[root layer scrolls] CaptureScreenshotTest fails

Project Member Reported by skobes@chromium.org, Jan 9 2018 
The following test fails in the content_browsertests step on Mac and Win trybots:

  CaptureScreenshotTest.CaptureScreenshotArea

The affected bots are:

https://ci.chromium.org/buildbot/tryserver.chromium.mac/mac_chromium_rel_ng/623932
https://ci.chromium.org/buildbot/tryserver.chromium.win/win10_chromium_x64_rel_ng/58124
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/76819

The output includes:

[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,500): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,501): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,502): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,503): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,504): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,505): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,506): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,507): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,508): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.968:ERROR:devtools_protocol_browsertest.cc(696)] Pixel (0,509): expected ff0000ff actual ffffffff
[5336:5112:0109/121424.973:ERROR:devtools_protocol_browsertest.cc(706)] Number of pixel with an error: 76920
[5336:5112:0109/121424.973:ERROR:devtools_protocol_browsertest.cc(707)] Error Bounding Box : 0,500 10x7692
../../content/browser/devtools/protocol/devtools_protocol_browsertest.cc(766): error: Value of: MatchesBitmap(expected_bitmap, *result_bitmap, matching_mask, device_scale_factor, error_limit)
  Actual: false
Expected: true

Comment 1 by bokan@chromium.org, Jan 18 2018 

I can't repro this one locally on Windows. I occasionally get a timeout but not the errors above. Otherwise it passes with RLS turned on. The test is disabled now on Windows as well and already was on Linux - maybe this was just a flake? In any case, I suggest punting this one for now.

Comment 2 by bokan@chromium.org, Jan 19 2018

Status: WontFix (was: Available)
Failure did not come up on any of the previously affected bots in a new try job so either it got fixed or it was a flake:

https://ci.chromium.org/buildbot/tryserver.chromium.mac/mac_chromium_rel_ng/631478
https://ci.chromium.org/buildbot/tryserver.chromium.win/win10_chromium_x64_rel_ng/65026
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/84254
►

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