tree 93be59d46c54aff5a5df6b7046f2d9cddf1cf9c5
parent 5614d119e91264c428396f9eb84afea866011fca
author Henrique Nakashima <hnakashima@chromium.org> 1508967073 -0400
committer Chromium commit bot <commit-bot@chromium.org> 1508967765 +0000

Add --regenerate_expected option to test_runner.py.

After a change in rendering, corpus and pixel test expected pngs
need to be regenerated manually. This option reduces the toil by
automating renaming and moving the new expected files over the old
ones.

Change-Id: I9d490369ccf946d4d4567e440b7b5252469eec46
Reviewed-on: https://pdfium-review.googlesource.com/16451
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>