Sync GN unit tests with GYP, add checking script.

Sync GN unit tests with GYP, add checking script.

Some of these JavaScript gtest tests were missing from the GN build because
they needed to go into a special target.

The included script will find and print out lists of test differences.

Committed: https://crrev.com/b2f72715a4899c690f92529f91fa3a9adf9db5ff
Cr-Commit-Position: refs/heads/master@{#343820}

[brettw, 2015-08-17 20:53:30]

brettw@chromium.org changed reviewers:
+ jam@chromium.org

[jam, 2015-08-17 20:56:21]

lgtm

maybe also print out GYP_DEFINES and the args.gn file in the gn directory so
that running the script gives all the info that can be pasted in a bug?

[brettw, 2015-08-17 21:07:17]

New snap up that strips comments in gtest output (it does this for certain
enumerated tests).

> maybe also print out GYP_DEFINES and the args.gn file in the gn directory so
> that running the script gives all the info that can be pasted in a bug?

That might be nice, but the current script doesn't make assumptions about which
is GYP and which is GN, so I would have to add logic to check this.

If I end up filing bugs for this, I will add this feature, but currently I'm
just going through the tests, running the script, and fixing them as I go (the
fixes are generally trivial).

[brettw, 2015-08-17 21:09:24]

The CQ bit was checked by brettw@chromium.org

[brettw, 2015-08-17 21:09:25]

The patchset sent to the CQ was uploaded after l-g-t-m from jam@chromium.org
Link to the patchset: https://codereview.chromium.org/1289423004/#ps40001
(title: " ")

[commit-bot: I haz the power, 2015-08-17 21:09:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1289423004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1289423004/40001

[jam, 2015-08-17 21:11:12]

lgtm

[brettw, 2015-08-17 23:30:44]

The CQ bit was unchecked by brettw@chromium.org

[brettw, 2015-08-17 23:41:48]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-08-17 23:43:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1289423004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1289423004/40001

[commit-bot: I haz the power, 2015-08-18 01:13:14]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-18 01:13:15]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[brettw, 2015-08-18 01:22:44]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-08-18 01:24:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1289423004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1289423004/40001

[commit-bot: I haz the power, 2015-08-18 05:21:40]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-08-18 05:22:47]

Patchset 3 (id:??) landed as
https://crrev.com/b2f72715a4899c690f92529f91fa3a9adf9db5ff
Cr-Commit-Position: refs/heads/master@{#343820}

[msramek, 2015-08-18 11:29:14]

A revert of this CL (patchset #3 id:40001) has been created in
https://codereview.chromium.org/1284423005/ by msramek@chromium.org.

The reason for reverting is: Breakage of tests on Linux GN. See crbug.com/521944
for more details..