tree 6d14c7b882b33e98f6b98f15bb42aab22fe04c7f
parent 6756afabb6870a40477d77c360e56acce38efa72
author John Stiles <johnstiles@google.com> 1600884520 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1600886687 +0000

Bring back the harness from SkSLGLSLTest as a testbed for debugging.

The code here is resuscitated from the GLSL testing harness at
http://review.skia.org/317771 . Testing and debugging in dm is simpler
than debugging skslc when we encounter compiler issues.

Change-Id: I492dd0bbd2f0ee0b3b6a1b5253da54d72dc1eb3b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319032
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>