[Webkit-unassigned] [Bug 49924] New: [NRWT] Opening png sometimes fails on Windows

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=49924

           Summary: [NRWT] Opening png sometimes fails on Windows
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: hayato at chromium.org
                CC: tony at chromium.org, dpranke at chromium.org


On WebKit-Win build bot, new-run-webkit-tests sometimes fails.

http://build.chromium.org/p/chromium/builders/Webkit%20Win/builds/1912/steps/webkit_tests/logs/stdio

Traceback (most recent call last):
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\new-run-webkit-tests", line 38, in <module>
    sys.exit(run_webkit_tests.main())
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\run_webkit_tests.py", line 1647, in main
    return run(port_obj, options, args)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\run_webkit_tests.py", line 1346, in run
    num_unexpected_results = test_runner.run(result_summary)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\run_webkit_tests.py", line 732, in run
    self._run_tests(self._test_files_list, result_summary))
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\run_webkit_tests.py", line 612, in _run_tests
    result_summary)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\layout_package\dump_render_tree_thread.py", line 347, in _covered_run
    self._run(test_runner=None, result_summary=None)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\layout_package\dump_render_tree_thread.py", line 439, in _run
    result = self._run_test_in_this_thread(test_input)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\layout_package\dump_render_tree_thread.py", line 535, in _run_test_in_this_thread
    self._driver, self._name)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\layout_package\dump_render_tree_thread.py", line 162, in _run_single_test
    test_output = driver.run_test(uri, test_input.timeout, image_hash_to_driver)
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\port\chromium.py", line 509, in run_test
    ''.join(output), self._output_image(), actual_checksum,
  File "e:\b\build\slave\Webkit_Win\build\src\third_party\WebKit\WebKitTools\Scripts\webkitpy\layout_tests\port\chromium.py", line 452, in _output_image
    with open(png_path, 'rb') as image_file:
IOError: [Errno 13] Permission denied: 'e:\\b\\build\\slave\\Webkit_Win\\build\\src\\webkit\\Release\\..\\../../layout-test-results\\png_result2.png'
No handlers could be found for logger "webkitpy.common.system"
program finished with exit code 1
elapsedTime=469.283000

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