Support re-running tests while debugging.

Support re-running tests while debugging.

When the browser is paused at a breakpoint, the runner will now open a
command-line console with a "restart" command that will restart the
current test.

This currently has no tests, due to dart-lang/sdk#25369 and the lack of
a programmatic API for interacting with Observatory. I've tested it
reasonably thoroughly by hand, but it's more likely than the average
feature to have lurking bugs.

Closes #335

R=kevmoo@google.com

Committed: https://github.com/dart-lang/test/commit/2dfe0f9ebbfe9334d7d5cdf788eb93f2fd7358f5

[kevmoo, 2016-01-07 21:34:00]

One comment – this is complex stuff. The initial pass looks good. I couldn't
apply this patch locally.

LGTM

https://codereview.chromium.org/1561073003/diff/1/CHANGELOG.md
File CHANGELOG.md (right):

https://codereview.chromium.org/1561073003/diff/1/CHANGELOG.md#newcode18
CHANGELOG.md:18: ## 0.12.6+1
you might could clean up the rebase here

...+2, right?

[nweiz, 2016-01-07 21:38:59]

Code review changes

[nweiz, 2016-01-07 21:47:40]

I've updated the async dependency to use the public git repo, so you should be
able to test this out locally now. You'll still have to adjust the test package
version to make scheduled_test happy, of course.

https://codereview.chromium.org/1561073003/diff/1/CHANGELOG.md
File CHANGELOG.md (right):

https://codereview.chromium.org/1561073003/diff/1/CHANGELOG.md#newcode18
CHANGELOG.md:18: ## 0.12.6+1
On 2016/01/07 21:34:00, kevmoo wrote:
> you might could clean up the rebase here
> 
> ...+2, right?

I have no idea why this showed up in the diff, since it's in master and this is
fully merged. I will update the 0.12.6+2 header though.

[nweiz, 2016-01-07 21:47:48]

Description was changed from

==========
Support re-running tests while debugging.

When the browser is paused at a breakpoint, the runner will now open a
command-line console with a "restart" command that will restart the
current test.

This currently has no tests, due to dart-lang/sdk#25369 and the lack of
a programmatic API for interacting with Observatory. I've tested it
reasonably thoroughly by hand, but it's more likely than the average
feature to have lurking bugs.

Closes #335

R=kevmoo@google.com
==========

to

==========
Support re-running tests while debugging.

When the browser is paused at a breakpoint, the runner will now open a
command-line console with a "restart" command that will restart the
current test.

This currently has no tests, due to dart-lang/sdk#25369 and the lack of
a programmatic API for interacting with Observatory. I've tested it
reasonably thoroughly by hand, but it's more likely than the average
feature to have lurking bugs.

Closes #335

R=kevmoo@google.com

Committed:
https://github.com/dart-lang/test/commit/2dfe0f9ebbfe9334d7d5cdf788eb93f2fd73...
==========

[nweiz, 2016-01-07 21:47:49]

Committed patchset #2 (id:20001) manually as
2dfe0f9ebbfe9334d7d5cdf788eb93f2fd7358f5 (presubmit successful).

[kevmoo, 2016-01-08 18:26:41]

On 2016/01/07 21:47:49, nweiz wrote:
> Committed patchset #2 (id:20001) manually as
> 2dfe0f9ebbfe9334d7d5cdf788eb93f2fd7358f5 (presubmit successful).

It appears this commit went into your working branch? debugger-wip?