Bug 45518 – rebaseline script looks for ImageDiff in wrong location on Linux

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Mike Lawther]

I tried running WebKitTools/Scripts/rebaseline-chromium-webkit-tests (after having run build-webkit --chromium).

The script said it could not find ImageDiff.

It was looking in WebKit/chromium/out/Release/image_diff but it was built in out/Release/ImageDiff.

[Dirk Pranke]

I think this is a result of us having two build variants going on at once. If you did build-webkit --chromium, I think you need to pass --use_drt to rebaseline-chromium-webkit-tests.

[Mike Lawther]

I had already guessed at trying that, but there's no such option?

  $ rebaseline-chromium-webkit-tests --run-drt
  Usage: rebaseline-chromium-webkit-tests [options]

  rebaseline-chromium-webkit-tests: error: no such option: --run-drt

Sorry if I'm missing something obvious here. 

The target platform used by rebaseline-chromium-webkit-tests is definitely chromium - I checked this by adding some logging to WebKitTools/Scripts/webkitpy/layout_tests/port/chromium.py

I had also previously tried adding --target-platform=chromium, although my reading of the script says this should be 

My tree should be up-to-date (within a few hours or so)

  $ svn info
  Path: .
  URL: http://svn.webkit.org/repository/webkit/trunk
  Repository Root: http://svn.webkit.org/repository/webkit
  Repository UUID: 268f45cc-cd09-0410-ab3c-d52691b4dbfc
  Revision: 67149
  Node Kind: directory
  Schedule: normal
  Last Changed Author: [e-mail]
  Last Changed Rev: 67149
  Last Changed Date: 2010-09-10 12:25:51 +1000 (Fri, 10 Sep 2010)

[Mike Lawther]

Argh - you said --use_drt, I had tried --run-drt. Oops.

--use_drt does seem to work OK.

Thanks!