private void verifyModifyAndSaveBothSidesOfCompareEditor(String extention)
throws InterruptedException, InvocationTargetException, IllegalArgumentException,
SecurityException, IllegalAccessException, NoSuchFieldException, CoreException {
// create files to compare
IFile file1 = project.getFile("CompareFile1." + extention);
IFile file2 = project.getFile("CompareFile2." + extention);
file1.create(new ByteArrayInputStream(fileContents1.getBytes()), true, null);
file2.create(new ByteArrayInputStream(fileContents2.getBytes()), true, null);
// prepare comparison
SaveablesCompareEditorInput input =
new SaveablesCompareEditorInput(
null,
SaveablesCompareEditorInput.createFileElement(file1),
SaveablesCompareEditorInput.createFileElement(file2),
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage());
input.run(null);
// open CompareEditor
CompareEditor editor =
(CompareEditor)
PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.openEditor(input, COMPARE_EDITOR, true);
CompareViewerSwitchingPane pane =
(CompareViewerSwitchingPane) ReflectionUtils.getField(input, "fContentInputPane", true);
Viewer viewer = pane.getViewer();
MergeSourceViewer left = (MergeSourceViewer) ReflectionUtils.getField(viewer, "fLeft", true);
MergeSourceViewer right = (MergeSourceViewer) ReflectionUtils.getField(viewer, "fRight", true);
// modify both sides of CompareEditor
StyledText leftText = left.getSourceViewer().getTextWidget();
StyledText rightText = right.getSourceViewer().getTextWidget();
leftText.append(appendFileContents);
rightText.append(appendFileContents);
// save both sides
editor.doSave(null);
assertFalse(editor.isDirty());
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().closeEditor(editor, false);
// validate if both sides where saved
assertTrue(
compareContent(
new ByteArrayInputStream((fileContents1 + appendFileContents).getBytes()),
file1.getContents()));
assertTrue(
compareContent(
new ByteArrayInputStream((fileContents2 + appendFileContents).getBytes()),
file2.getContents()));
}
private ITypedElement getElementFor(IResource resource) {
return SaveablesCompareEditorInput.createFileElement((IFile) resource);
}