[Interpreter]: Add ignition variant to test runner.

[Interpreter]: Add ignition variant to test runner.

Adds an ignition variant to the test runner and adds support to test262 for
filtering such that only test scripts (not the test harness) get run by
the interpreter.

BUG=v8:4280
LOG=N

Committed: https://crrev.com/6ff9516b45340e296dfb949f35ea5349deb2744b
Cr-Commit-Position: refs/heads/master@{#31123}

[rmcilroy, 2015-10-01 07:29:24]

The CQ bit was checked by rmcilroy@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-10-01 07:29:34]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1379093002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1379093002/20001

[commit-bot: I haz the power, 2015-10-01 07:55:05]

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

[commit-bot: I haz the power, 2015-10-01 07:55:06]

Dry run: This issue passed the CQ dry run.

[rmcilroy, 2015-10-01 08:14:49]

rmcilroy@chromium.org changed reviewers:
+ machenbach@google.com

[rmcilroy, 2015-10-01 08:14:50]

Michael, could you take a look please, thanks.

[Michael Achenbach, 2015-10-01 08:44:52]

machenbach@chromium.org changed reviewers:
+ machenbach@chromium.org

[Michael Achenbach, 2015-10-01 08:44:53]

lgtm

https://codereview.chromium.org/1379093002/diff/20001/test/test262/testcfg.py
File test/test262/testcfg.py (right):

https://codereview.chromium.org/1379093002/diff/20001/test/test262/testcfg.py...
test/test262/testcfg.py:133: ignition_filter = "--ignition-filter=" +
self.testroot + "/*"
Please make ignition_filter a class member as it only depends on testroot.

[rmcilroy, 2015-10-06 12:43:24]

https://codereview.chromium.org/1379093002/diff/20001/test/test262/testcfg.py
File test/test262/testcfg.py (right):

https://codereview.chromium.org/1379093002/diff/20001/test/test262/testcfg.py...
test/test262/testcfg.py:133: ignition_filter = "--ignition-filter=" +
self.testroot + "/*"
On 2015/10/01 08:44:53, Michael Achenbach wrote:
> Please make ignition_filter a class member as it only depends on testroot.

Done.

[rmcilroy, 2015-10-06 12:43:59]

The CQ bit was checked by rmcilroy@chromium.org

[rmcilroy, 2015-10-06 12:43:59]

The patchset sent to the CQ was uploaded after l-g-t-m from
machenbach@chromium.org
Link to the patchset: https://codereview.chromium.org/1379093002/#ps40001
(title: "Review comments")

[commit-bot: I haz the power, 2015-10-06 12:44:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1379093002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1379093002/40001

[commit-bot: I haz the power, 2015-10-06 13:05:18]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-10-06 13:05:44]

Patchset 3 (id:??) landed as
https://crrev.com/6ff9516b45340e296dfb949f35ea5349deb2744b
Cr-Commit-Position: refs/heads/master@{#31123}