Don Garrett cd33866c89 Add RunCommandCaptureOutput as a helper method.
It's like RunCommand, but you can run the command, capture it's error code and output together.

This is to support tests that need to capture output of image_to_live, and to know if it succeeded.

Change-Id: If674b6d79697c0f0b5c96be9fc83adbed9b9893e

BUG=chromium-os:9502
TEST=Ran by hand

Review URL: http://codereview.chromium.org/5339006
2010-11-29 13:30:42 -08:00
..
2010-07-13 15:24:54 -07:00