Bug 71033 – test_rebaseline_expectations failing

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Simon Fraser (smfr)]

ERROR: test_rebaseline_expectations (webkitpy.tool.commands.rebaseline_unittest.TestRebaseline)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/tool/commands/rebaseline_unittest.py", line 112, in test_rebaseline_expectations
    OutputCapture().assert_outputs(self, command.execute, [MockTool(), None, None], expected_stdout=expected_stdout, expected_stderr=expected_stderr)
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/common/system/outputcapture.py", line 74, in assert_outputs
    return_value = function(*args, **kwargs)
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/tool/commands/rebaseline.py", line 201, in execute
    self._update_expectations_file(port_name)
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/tool/commands/rebaseline.py", line 177, in _update_expectations_file
    expectations = self._expectations(port)
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/tool/commands/rebaseline.py", line 171, in _expectations
    return TestExpectations(port, None, port.test_expectations(), port.test_configuration())
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/layout_tests/models/test_expectations.py", line 709, in __init__
    self._report_errors()
  File "/Volumes/Data/WebKit-BuildSlave/snowleopard-intel-release-tests/build/Tools/Scripts/webkitpy/layout_tests/models/test_expectations.py", line 794, in _report_errors
    raise ParseError(fatal=True, errors=errors)
ParseError: Line:1840 Entries on line 1509 and line 1840 match overlapping sets of configurations fast/backgrounds/size/contain-and-cover.html
Line:2248 Entries on line 1526 and line 2248 match overlapping sets of configurations svg/hixie/perf/001.xml
Line:2249 Entries on line 1527 and line 2249 match overlapping sets of configurations svg/hixie/perf/002.xml

[Simon Fraser (smfr)]

 test_rebaseline_expectations needs to spit out the name of the expectations file that's it's failing with on error.

[Adam Barth]

What patch cause the failure?

[David Levin]

I've modified my local version to do this.

ParseError: FAILURES FOR <leopard, x86, debug, cpu> in /Users/levin/src/WebKit-misc/LayoutTests/platform/chromium/test_expectations.txt

I'm locating the patch that caused this. I'm surprised that the gardener hasn't fixed this. (It seems like it should be killing layout test runs.)

[David Levin]

Caused by r98569.

[Mike Reed]

Created attachment 112733 [details]
Patch

[David Levin]

Isn't this going to conflict with http://trac.webkit.org/changeset/98602?
Did you sync to tip of tree?

[Mike Reed]

Comment on attachment 112733 [details]
Patch

ran into a merge conflict...

[Mike Reed]

Created attachment 112737 [details]
Patch

[David Levin]

Comment on attachment 112737 [details]
Patch

Please commit this as soon as possible as opposed to waiting for the cq.

[Simon Fraser (smfr)]

David, can we also make improvements to test_rebaseline_expectations to make the cause more obvious in future?

[Mike Reed]

Created attachment 112742 [details]
Patch

[David Levin]

(In reply to comment #10)
> David, can we also make improvements to test_rebaseline_expectations to make the cause more obvious in future?

Working on it. In between lots of other small fires today :(

[Mike Reed]

Created attachment 112746 [details]
Patch

[Mike Reed]

this times different overlaps showed up in lint... ? oh well.

[Mike Reed]

Committed r98636: <http://trac.webkit.org/changeset/98636>