The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/caedaba54dff01cd810aaaed2fe66514f58d2d6d

commit caedaba54dff01cd810aaaed2fe66514f58d2d6d
Author: rjkroege <rjkroege@chromium.org>
Date: Thu Dec 15 23:28:01 2016

Adjust TestExpectations: animations/3d/transform-origin-vs-functions.html flake

animations/3d/transform-origin-vs-functions.html is failing on windows 7

BUG= 674715 
TBR=ajuma@chromium.org

Review-Url: https://codereview.chromium.org/2578283002
Cr-Commit-Position: refs/heads/master@{#438949}

[modify] https://crrev.com/caedaba54dff01cd810aaaed2fe66514f58d2d6d/third_party/WebKit/LayoutTests/TestExpectations

hoi

Since this is testing an animation running on the main thread, I'm probably not the best person to own it. Marking untriaged so that it falls into the animation team's triage process.

+ericwilligers: Is this one of the tests you were looking into?


For reference this is what the failure looks like:

https://storage.googleapis.com/chromium-layout-test-archives/WebKit_Win7__dbg_/8418/layout-test-results/animations/3d/transform-origin-vs-functions-diff.txt

--- E:\b\rr\tmpd82ixg\w\layout-test-results\animations/3d/transform-origin-vs-functions-expected.txt
+++ E:\b\rr\tmpd82ixg\w\layout-test-results\animations/3d/transform-origin-vs-functions-actual.txt
@@ -1,3 +1,11 @@
-PASS(element 'b1' matches expected value)
-PASS(element 'b2' matches expected value)
+FAIL(element 'b1' matrix[0]' was:-0.822372, expected:0)
+FAIL(element 'b1' matrix[10]' was:-0.822372, expected:0)
+FAIL(element 'b1' matrix[2]' was:-0.568951, expected:-1)
+FAIL(element 'b1' matrix[8]' was:0.568951, expected:1)
+FAIL(element 'b2' matrix[0]' was:-0.796772, expected:0)
+FAIL(element 'b2' matrix[10]' was:-0.796772, expected:0)
+FAIL(element 'b2' matrix[12]' was:-120.856, expected:-200)
+FAIL(element 'b2' matrix[14]' was:359.354, expected:200)
+FAIL(element 'b2' matrix[2]' was:-0.604281, expected:-1)
+FAIL(element 'b2' matrix[8]' was:0.604281, expected:1)
 

Fixing in https://codereview.chromium.org/2582713002/ 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/53db6d2749de2904b040c2d86936c9a4d1e7dde3

commit 53db6d2749de2904b040c2d86936c9a4d1e7dde3
Author: ericwilligers <ericwilligers@chromium.org>
Date: Mon Dec 19 01:09:44 2016

CSS Animations: Fix flaky test transform-origin-vs-functions.html

The test used setTimeout, and relied on precise timing.

We now use testharness.js, and no longer rely on callback timing.

BUG=248938, 664857 , 674715 

Review-Url: https://codereview.chromium.org/2582713002
Cr-Commit-Position: refs/heads/master@{#439391}

[modify] https://crrev.com/53db6d2749de2904b040c2d86936c9a4d1e7dde3/third_party/WebKit/LayoutTests/TestExpectations
[delete] https://crrev.com/4460b9b6393448adc011207ae63380a70ddba369/third_party/WebKit/LayoutTests/animations/3d/transform-origin-vs-functions-expected.txt
[modify] https://crrev.com/53db6d2749de2904b040c2d86936c9a4d1e7dde3/third_party/WebKit/LayoutTests/animations/3d/transform-origin-vs-functions.html
[add] https://crrev.com/53db6d2749de2904b040c2d86936c9a4d1e7dde3/third_party/WebKit/LayoutTests/animations/resources/helpers.js