[chromedriver] Clean tmp directory and kill Chrome processes before each run cycle.

chrome/test/chromedriver/test_expectations

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Test expectation list for WebDriver Java acceptance tests.
 
 It is evaluated through Python.
 """
 
 import fnmatch
 
 
 _REVISION_NEGATIVE_FILTER = {}
 _REVISION_NEGATIVE_FILTER['HEAD'] = [
     'AlertsTest.*',
-    'PerformanceLoggingTest.*',
-    'ChromeOptionsFunctionalTest.canStartChromeWithCustomOptions',
     'AuthenticatedPageLoadingTest.*',
     'AvailableLogsTest.browserLogShouldBeEnabledByDefault',
     'AvailableLogsTest.clientLogShouldBeEnabledByDefault',
     'AvailableLogsTest.driverLogShouldBeEnabledByDefault',
     'AvailableLogsTest.profilerLogShouldBeDisabledByDefault',
     'AvailableLogsTest.shouldBeAbleToEnableProfilerLog',
     'BasicMouseInterfaceTest.testContextClick',
     'BasicMouseInterfaceTest.testMousePositionIsNotPreservedInActionsChain',
     'BasicMouseInterfaceTest.testMovingIntoAnImageEnclosedInALink',
     'BasicMouseInterfaceTest.testMovingMouseBackAndForthPastViewPort',
     'BasicMouseInterfaceTest.testMovingMousePastViewPort',
     'ClickScrollingTest.testShouldNotBeAbleToClickElementThatIsOutOfViewInANonScrollableFrame',
     'ClickScrollingTest.testShouldNotScrollIfAlreadyScrolledAndElementIsInView',
     'ClickTest.testCanClickAnImageMapArea',
-    'ClickTest.testCanClickOnALinkThatContainsEmbeddedBlockElements',
     'CombinedInputActionsTest.testClickingOnFormElements',
-    'CombinedInputActionsTest.testHoldingDownShiftKeyWhileClicking',
     'CoordinatesTest.testShouldScrollPageAndGetCoordinatesOfAnElementThatIsOutOfViewPort',
-    'CorrectEventFiringTest.testShouldEmitOnClickEventsWhenSelectingElements',
     'CorrectEventFiringTest.testShouldFireEventsInTheRightOrder',
     'CorrectEventFiringTest.testShouldFireFocusEventWhenClicking',
     'DragAndDropTest.testDragTooFar',
     'ExecutingAsyncJavascriptTest.includesAlertTextInUnhandledAlertException',
     'ExecutingAsyncJavascriptTest.throwsIfAlertHappensDuringScript',
     'ExecutingAsyncJavascriptTest.throwsIfAlertHappensDuringScriptWhichTimesOut',
     'ExecutingAsyncJavascriptTest.throwsIfScriptTriggersAlert',
     'ExecutingAsyncJavascriptTest.throwsIfScriptTriggersAlertWhichTimesOut',
     'ExecutingJavascriptTest.testShouldThrowExceptionIfExecutingOnNoPage',
     'FormHandlingTest.handleFormWithJavascriptAction',
     'FormHandlingTest.testShouldNotBeAbleToSubmitAFormThatDoesNotExist',
     'FrameSwitchingTest.testFrameSearchesShouldBeRelativeToTheCurrentlySelectedFrame',
     'FrameSwitchingTest.testShouldNotBeAbleToDoAnythingTheFrameIsDeletedFromUnderUs',
     'FrameSwitchingTest.testShouldReturnWindowTitleInAFrameset',
     'FrameSwitchingTest.testShouldThrowFrameNotFoundExceptionLookingUpSubFramesWithSuperFrameNames',
     'GetLogsTest.differentLogsShouldNotContainTheSameLogEntries',
     'GetLogsTest.logBufferShouldBeResetAfterEachGetLogCall',
     'GetLogsTest.turningOffLogShouldMeanNoLogMessages',
     'I18nTest.testShouldBeAbleToActivateIMEEngine',
     # Broken because AddWebStorage.java is broken.
     'LocalStorageTest.*',
     'LocationContextTest.*',
     'MiscTest.testShouldBeAbleToGetTheSourceOfAnXmlDocument',
     'PageLoadingTest.shouldBeAbleToDisableAcceptOfInsecureSslCertsWithRequiredCapability',
     'PageLoadingTest.testShouldNotWaitIndefinitelyIfAnExternalResourceFailsToLoad',
     'PageLoadingTest.testShouldTimeoutIfAPageTakesTooLongToLoad',
-    'PerformanceLoggingTest.testDisabledProfilingDoesNotLog',
+    # PerformanceLoggingTest is for firefox only.
+    'PerformanceLoggingTest.*',
     'ProxySettingTest.canConfigureProxyWithRequiredCapability',
     'ProxySettingTest.requiredProxyCapabilityShouldHavePriority',
-    'RenderedWebElementTest.testGetCssValueShouldReturnStandardizedColour',
-    'RenderedWebElementTest.testShouldAllowInheritedStylesToBeUsed',
     'RenderedWebElementTest.testShouldHandleNonIntegerPositionAndSize',
-    'RenderedWebElementTest.testShouldPickUpStyleOfAnElement',
     'SessionHandlingTest.callingQuitAfterClosingTheLastWindowIsANoOp',
     # Broken because AddWebStorage.java is broken.
     'SessionStorageTest.*',
     'SqlDatabaseTest.*',
     'TextHandlingTest.testShouldNotReturnLtrMarks',
-    'TextHandlingTest.testShouldReturnEmptyStringWhenTagIsSelfClosing',
     'TextPagesTest.testShouldBeAbleToLoadASimplePageOfText',
     'TextPagesTest.testShouldThrowExceptionWhenAddingCookieToAPageThatIsNotHtml',
     'TypingTest.testNonPrintableCharactersShouldWorkWithContentEditableOrDesignModeSet',
     'TypingTest.testShouldBeAbleToTypeIntoContentEditableElementWithExistingValue',
     'TypingTest.testShouldNotTypeIntoElementsThatPreventKeyDownEvents',
     'TypingTest.testTypingIntoAnIFrameWithContentEditableOrDesignModeSet',
     'UnexpectedAlertBehaviorTest.*',
     'VisibilityTest.tooSmallAWindowWithOverflowHiddenIsNotAProblem',
-    'WebElementTest.testElementReturnsOriginDriver',
     'WindowTest.*',
 ]
 _REVISION_NEGATIVE_FILTER['27'] = [] + _REVISION_NEGATIVE_FILTER['HEAD']
 _REVISION_NEGATIVE_FILTER['26'] = [
     'UploadTest.testFileUploading',
     'CorrectEventFiringTest.testUploadingFileShouldFireOnChangeEvent',
     'FormHandlingTest.testShouldBeAbleToAlterTheContentsOfAFileUploadInputElement',
     'FormHandlingTest.testShouldBeAbleToUploadTheSameFileTwice',
     'FormHandlingTest.testShouldBeAbleToSendKeysToAFileUploadInputElementInAnXhtmlDocument',
 ] + _REVISION_NEGATIVE_FILTER['HEAD']
 
 _OS_NEGATIVE_FILTER = {}
 _OS_NEGATIVE_FILTER['win'] = [
-    # https://code.google.com/p/chromedriver/issues/detail?id=303
-    'CombinedInputActionsTest.testChordControlCutAndPaste',
     # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=282
     'PageLoadingTest.testShouldNotHangIfDocumentOpenCallIsNeverFollowedByDocumentCloseCall',
 ]
-_OS_NEGATIVE_FILTER['linux'] = [
-    # https://code.google.com/p/chromedriver/issues/detail?id=284
-    'TypingTest.testArrowKeysAndPageUpAndDown',
-    'TypingTest.testHomeAndEndAndPageUpAndPageDownKeys',
-    'TypingTest.testNumberpadKeys',
-]
+_OS_NEGATIVE_FILTER['linux'] = []
 _OS_NEGATIVE_FILTER['mac'] = []
 _OS_NEGATIVE_FILTER['android'] = [
     'BasicKeyboardInterfaceTest.*',
     'BasicMouseInterfaceTest.*',
+    'ChromeOptionsFunctionalTest.canStartChromeWithCustomOptions',
     'ClickScrollingTest.testShouldBeAbleToClickElementThatIsOutOfViewInANestedFrameThatIsOutOfView',
     'ClickScrollingTest.testShouldBeAbleToClickElementThatIsOutOfViewInANestedFrame',
     'ClickTest.testCanClickOnAnElementWithTopSetToANegativeNumber',
     'ClickTest.testShouldOnlyFollowHrefOnce',
     'CombinedInputActionsTest.*',
     'CoordinatesTest.testShouldGetCoordinatesInViewPortOfAnElementInAFrame',
     'CoordinatesTest.testShouldGetCoordinatesInViewPortOfAnElementInANestedFrame',
     'CoordinatesTest.testShouldGetCoordinatesOfAHiddenElement',
     'CorrectEventFiringTest.testSendingKeysToAFocusedElementShouldNotBlurThatElement',
     'CorrectEventFiringTest.testSendingKeysToAnElementShouldCauseTheFocusEventToFire',
@@ skipping 74 matching lines @@
 
   Returns:
     Set of passed test names.
   """
   filters = (_OS_NEGATIVE_FILTER[operating_system] +
              _REVISION_NEGATIVE_FILTER[chrome_version])
   passed = set(tests)
   for f in filters:
     passed.difference_update(set(t for t in tests if fnmatch.fnmatch(t, f)))
   return passed