dart-lang/dart — pull request #1 by prujohn (2012-04-04 22:15:36+00:00)
Title: UI Overhaul of the HTML unit test output.

Adds the following features to the HTML unit test output:

* Collapsible Groups.
* Groups where all tests pass are collapsed automatically to conserve space.
* Pass/fail summaries at the group-level.
* At-a-glace pass/fail indicator lights at the group level.
* A button to collapse all groups.
* Other CSS formatting.