tree c028f4ffd4dac41c5018420d7b7fd273792e5c87
parent c2859efed0a865637a3c760392fd90585163b44a
author Scott Graham <scottmg@chromium.org> 1591995960 -0700
committer Commit Bot <commit-bot@chromium.org> 1592004985 +0000

Have setup test use an an output Err

Ths suppresses stdout printing during the test, and allows confirming
the error message as well.

See also:
https://gn-review.googlesource.com/c/gn/+/8940
https://gn-review.googlesource.com/c/gn/+/8500

Change-Id: I1457d7611c8b4327c1cda083f1408ca7cc0cd1f8
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/8941
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>