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vazexqi / CodingSpectator

Watches and analyzes code edits in the Eclipse IDE non-invasively
http://codingspectator.cs.illinois.edu
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Test extractsuperclass.T04 throws an exception #207

Closed reprogrammer closed 13 years ago

reprogrammer commented 13 years ago

Test extractsuperclass.T04 throws the following exception because the refactoring changes the buffer. Therefore, the selection start and length that CodingSpectator captures fail to extract the selection text from the buffer of the type root. Essentially, the problem is that the buffer for which the selection start and length are recorded for is different from the one that CodingSpectator tries to extract the selection text from.

java.lang.StringIndexOutOfBoundsException: String index out of range: 324
    at java.lang.String.(String.java:211)
    at org.eclipse.jdt.internal.core.Buffer.getText(Buffer.java:178)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.TextSelectionCodeSnippetInformationExtractor.getSelectedText(TextSelectionCodeSnippetInformationExtractor.java:43)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.TextSelectionCodeSnippetInformationExtractor.extractCodeSnippetInformation(TextSelectionCodeSnippetInformationExtractor.java:36)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.CodeSnippetInformationFactory.extractCodeSnippetInformation(CodeSnippetInformationFactory.java:41)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.CodeSnippetInformationFactory.extractCodeSnippetInformation(CodeSnippetInformationFactory.java:45)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.WatchedProcessorDelegate.getCodeSnippetInformation(WatchedProcessorDelegate.java:65)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.WatchedProcessorDelegate.populateInstrumentationData(WatchedProcessorDelegate.java:39)
    at org.eclipse.jdt.internal.corext.refactoring.codingspectator.WatchedProcessorDelegate.getSimpleRefactoringDescriptor(WatchedProcessorDelegate.java:31)
    at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.getSimpleRefactoringDescriptor(PullUpRefactoringProcessor.java:2096)
    at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.getSimpleRefactoringDescriptor(ProcessorBasedRefactoring.java:466)
    at org.eclipse.ltk.core.refactoring.codingspectator.Logger.createRefactoringDescriptor(Logger.java:45)
    at org.eclipse.ltk.core.refactoring.codingspectator.Logger.logRefactoringEvent(Logger.java:83)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizard.performCancel(RefactoringWizard.java:666)
    at org.eclipse.jface.wizard.WizardDialog.okToClose(WizardDialog.java:933)
    at org.eclipse.jface.wizard.WizardDialog.close(WizardDialog.java:483)
    at org.eclipse.jface.wizard.WizardDialog.cancelPressed(WizardDialog.java:471)
    at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog.cancelPressed(RefactoringWizardDialog.java:110)
    at org.eclipse.jface.wizard.WizardDialog$1.widgetSelected(WizardDialog.java:321)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061)
    at org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot$2.run(AbstractSWTBot.java:159)
    at org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable$5.doRun(UIThreadRunnable.java:221)
    at org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable$1.run(UIThreadRunnable.java:89)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3515)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3164)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:186)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:199)
    at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:117)
    at org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter.activate(RefactoringStarter.java:38)
    at org.eclipse.jdt.internal.corext.refactoring.RefactoringExecutionStarter.startExtractSupertypeRefactoring(RefactoringExecutionStarter.java:307)
    at org.eclipse.jdt.internal.ui.actions.ExtractSuperClassAction.run(ExtractSuperClassAction.java:165)
    at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:278)
    at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
    at org.eclipse.ui.actions.RetargetAction.runWithEvent(RetargetAction.java:230)
    at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:234)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061)
    at org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot$2.run(AbstractSWTBot.java:159)
    at org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable$5.doRun(UIThreadRunnable.java:221)
    at org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable$1.run(UIThreadRunnable.java:89)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3515)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3164)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
    at org.eclipse.swtbot.eclipse.core.UITestApplication.start(UITestApplication.java:54)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1384)