Improve error message when crosperf can't find image to download.
Currently if crosperf tries to download an image from
gs://chromeos-image-archive, it fails with a very cryptic message
that does NOT indicate what really went wrong. This CL makes
crosperf look for the image before attempting to download it, and
fixes the error messages to make sure they reflect the actual
problem. It also has some minor formatting fixes.
BUG=chromium:533526
TEST=Tested with both existing and non-existing image names.
Change-Id: Ic2f5e4f25f7d63c130895dd4cb078164a370f081
Reviewed-on: https://chrome-internal-review.googlesource.com/241057
Commit-Ready: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>
Reviewed-by: Caroline Tice <cmtice@google.com>
1 file changed