Tighten expectations for 3 flaky animated compositing tests.

Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722
Review-Url: https://codereview.chromium.org/2569063002

[Stephen Chennney, 2016-12-12 22:06:38]

Description was changed from

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flakey when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722
==========

to

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722
==========

[Stephen Chennney, 2016-12-12 22:07:27]

Step 1 in resolving flakiness issues with compositing and painting tests.

[chrishtr, 2016-12-12 22:19:07]

https://codereview.chromium.org/2569063002/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/compositing/reflections/nested-reflection-animated.html
(right):

https://codereview.chromium.org/2569063002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/compositing/reflections/nested-reflection-animated.html:45:
[0.5, "inner", "webkitTransform.0", 0.707107, 0.000001],
Why did this change?

[Stephen Chennney, 2016-12-12 22:52:42]

https://codereview.chromium.org/2569063002/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/compositing/reflections/nested-reflection-animated.html
(right):

https://codereview.chromium.org/2569063002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/compositing/reflections/nested-reflection-animated.html:45:
[0.5, "inner", "webkitTransform.0", 0.707107, 0.000001],
On 2016/12/12 22:19:07, chrishtr wrote:
> Why did this change?

It's supposed to be sqrt 2, and I have no idea why it was the way it was.

[chrishtr, 2016-12-12 22:53:59]

lgtm

[Stephen Chennney, 2016-12-14 18:02:30]

The CQ bit was checked by schenney@chromium.org

[Stephen Chennney, 2016-12-14 18:02:31]

The patchset sent to the CQ was uploaded after l-g-t-m from
chrishtr@chromium.org
Link to the patchset: https://codereview.chromium.org/2569063002/#ps20001
(title: "New baselines")

[commit-bot: I haz the power, 2016-12-14 18:03:23]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-14 20:31:23]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1481738550709070,
"parent_rev": "4cbb1e799fcd4b5037613ed8ff7a7c1a18f8f701", "commit_rev":
"9214b5035d190d66b6b2e9f92d4995e3ba55b7e5"}

[commit-bot: I haz the power, 2016-12-14 20:34:35]

Description was changed from

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722
==========

to

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722

Committed: https://crrev.com/2e4858e7eef2135034ed003e58a380e0813da9e6
Cr-Commit-Position: refs/heads/master@{#438608}
==========

[commit-bot: I haz the power, 2016-12-14 20:34:35]

Patchset 2 (id:??) landed as
https://crrev.com/2e4858e7eef2135034ed003e58a380e0813da9e6
Cr-Commit-Position: refs/heads/master@{#438608}

[commit-bot: I haz the power, 2016-12-14 20:34:37]

Description was changed from

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722

Committed: https://crrev.com/2e4858e7eef2135034ed003e58a380e0813da9e6
Cr-Commit-Position: refs/heads/master@{#438608}
==========

to

==========
Tighten expectations for 3 flaky animated compositing tests.

These 3 tests are flaky when run in random order or even alone.
As a first step in improving them, modify the tests to get away
from setTimeout and to verify that the pauseAnimationAPI is working.

This is unlikely to resolve the flakiness, but it will help narrow
the cause.

R=chrishtr
BUG=653722

Review-Url: https://codereview.chromium.org/2569063002
==========

[commit-bot: I haz the power, 2016-12-14 20:34:39]

Committed patchset #2 (id:20001)