Expand the JSON reporter to enable a progress bar.

Expand the JSON reporter to enable a progress bar.

This adds an event that prints the total number of suites that will be
loaded, and includes the number of tests to be run in each group. This
enables a monotonic (if not entirely accurate) progress bar.

Closes #366

R=kevmoo@google.com

Committed: https://github.com/dart-lang/test/commit/42bb1ebb6330a3e435276e26371c8fd217fe9bae

[nweiz, 2016-01-28 21:43:10]

nweiz@google.com changed reviewers:
+ alexander.doroshko@jetbrains.com, kevmoo@google.com

[kevmoo, 2016-01-28 22:28:51]

lgtm

[nweiz, 2016-01-28 22:44:53]

Description was changed from

==========
Expand the JSON reporter to enable a progress bar.

This adds an event that prints the total number of suites that will be
loaded, and includes the number of tests to be run in each group. This
enables a monotonic (if not entirely accurate) progress bar.

Closes #366
==========

to

==========
Expand the JSON reporter to enable a progress bar.

This adds an event that prints the total number of suites that will be
loaded, and includes the number of tests to be run in each group. This
enables a monotonic (if not entirely accurate) progress bar.

Closes #366

R=kevmoo@google.com

Committed:
https://github.com/dart-lang/test/commit/42bb1ebb6330a3e435276e26371c8fd217fe...
==========

[nweiz, 2016-01-28 22:44:54]

Committed patchset #1 (id:1) manually as
42bb1ebb6330a3e435276e26371c8fd217fe9bae (presubmit successful).

[nweiz, 2016-01-28 22:45:44]

On 2016/01/28 22:44:54, nweiz wrote:
> Committed patchset #1 (id:1) manually as
> 42bb1ebb6330a3e435276e26371c8fd217fe9bae (presubmit successful).

Oops, I landed this before Alex had a chance to give feedback. Alex, feel free
to comment on this anyway; I won't cut a release with it until you do.

[alexander.doroshko, 2016-01-29 11:51:05]

alexander.doroshko@gmail.com changed reviewers:
+ alexander.doroshko@gmail.com

[alexander.doroshko, 2016-01-29 11:51:05]

lgtm

https://codereview.chromium.org/1641353002/diff/1/json_reporter.md
File json_reporter.md (right):

https://codereview.chromium.org/1641353002/diff/1/json_reporter.md#newcode104
json_reporter.md:104: ### SuiteCountEvent
mismatch with the class name AllSuitesEvent

[alexander.doroshko, 2016-02-02 11:02:28]

https://codereview.chromium.org/1641353002/diff/1/CHANGELOG.md
File CHANGELOG.md (right):

https://codereview.chromium.org/1641353002/diff/1/CHANGELOG.md#newcode9
CHANGELOG.md:9: * Add `GroupEvent.testCount` to the JSON reporter, which reports
the total
Group.testCount is added, not GroupEvent.testCount