Bug 38240 – webkitpy: ScriptError('Failed to run "[u\'/usr/bin/wdiff\', ...

• Component: Tools / Tests
• Status: RESOLVED DUPLICATE

[Fumitoshi Ukai]

webkit test failed on Chromum's Webkit Linux (webkit.org) builder.

wdiff will exit with a status of 1 if any difference were found, so we should ignore exit 1 with error_handler ?

http://build.chromium.org/buildbot/waterfall.fyi/builders/Webkit%20Linux%20(webkit.org)/builds/24727/steps/webkit_tests/logs/stdio

100427 19:38:03 dump_render_tree_thread.py:267  ERROR Thread-2 dying: (<class 'webkitpy.common.system.executive.ScriptError'>, ScriptError('Failed to run "[u\'/usr/bin/wdiff\', u\'--start-delete=##WDIFF_DEL##\', u\'--end-delete=##WDIFF_END##\', u\'--start-insert=##WDIFF_ADD##\', u\'--end-insert=##WDIFF_END##\', u\'/b/slave/webkit-rel-linux-webkit-org/build/src/webkit/Release/../../../layout-test-results/fast/forms/001-expected.txt\', u\'/b/slave/webkit-rel-linux-webkit-org/build/src/webkit/Release/../../../layout-test-results/fast/forms/001-actual.txt\']" exit_code: 1',), <traceback object at 0x8a6f0f4>)
100427 19:38:03 dump_render_tree_thread.py:98   DEBUG Previous test output stderr lines:
[8746:8746:7119036004120:ERROR:base/nss_util.cc(122)] Error initializing NSS with a persistent database (sql:/home/chrome-bot/.pki/nssdb): NSS error code -8187

Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner
    self.run()
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/layout_package/dump_render_tree_thread.py", line 258, in run
    self._run(test_runner=None, result_summary=None)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/layout_package/dump_render_tree_thread.py", line 330, in _run
    result = self._run_test(test_info)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/layout_package/dump_render_tree_thread.py", line 439, in _run_test
    output, error)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/layout_package/dump_render_tree_thread.py", line 107, in process_output
    configuration)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/test_types/text_diff.py", line 109, in compare_output
    print_text_diffs=True)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/test_types/test_type_base.py", line 204, in write_output_files
    wdiff = port.wdiff_text(expected_filename, actual_filename)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/layout_tests/port/base.py", line 554, in wdiff_text
    wdiff = self._executive.run_command(cmd, decode_output=False)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/common/system/executive.py", line 240, in run_command
    (error_handler or self.default_error_handler)(script_error)
  File "/b/slave/webkit-rel-linux-webkit-org/build/src/third_party/WebKit/WebKitTools/Scripts/webkitpy/common/system/executive.py", line 181, in default_error_handler
    raise error
ScriptError: Failed to run "[u'/usr/bin/wdiff', u'--start-delete=##WDIFF_DEL##', u'--end-delete=##WDIFF_END##', u'--start-insert=##WDIFF_ADD##', u'--end-insert=##WDIFF_END##', u'/b/slave/webkit-rel-linux-webkit-org/build/src/webkit/Release/../../../layout-test-results/fast/forms/001-expected.txt', u'/b/slave/webkit-rel-linux-webkit-org/build/src/webkit/Release/../../../layout-test-results/fast/forms/001-actual.txt']" exit_code: 1

[Eric Seidel (no email)]

Sorry, forgot about this bug and filed bug 38246 instead.

*** This bug has been marked as a duplicate of bug 38246 ***