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/*******************************************************************************
* Copyright (c) 2009, 2013 Wind River Systems and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Wind River Systems - initial API and implementation
* IBM Corporation - bug fixing
*******************************************************************************/
package org.eclipse.debug.tests.viewer.model;
import org.eclipse.debug.internal.ui.viewers.model.IInternalTreeModelViewer;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ModelDelta;
import org.eclipse.debug.tests.viewer.model.TestModel.TestElement;
import org.eclipse.jface.viewers.TreePath;
import org.junit.Test;
/**
* Tests which verify the check box support. This test is very similar to the
* content test except that the extending class should create a viewer with
* the SWT.CHECK style enabled. <br>
* Most of the check box verification is performed in the test model.
*
* @since 3.6
*/
abstract public class CheckTests extends AbstractViewerModelTest {
@Override
protected TestModelUpdatesListener createListener(IInternalTreeModelViewer viewer) {
return new TestModelUpdatesListener(viewer, false, false);
}
@Test
public void testSimpleSingleLevel() throws Exception {
// Create the model with test data
TestModel model = TestModel.simpleSingleLevel();
// Make sure that all elements are expanded
fViewer.setAutoExpandLevel(-1);
// Create the agent which forces the tree to populate
//TreeModelViewerAutopopulateAgent autopopulateAgent = new TreeModelViewerAutopopulateAgent(fViewer);
// Create the listener which determines when the view is finished updating.
fListener.reset(TreePath.EMPTY, model.getRootElement(), -1, true, false);
// Set the viewer input (and trigger updates).
fViewer.setInput(model.getRootElement());
// Wait for the updates to complete.
waitWhile(t -> !fListener.isFinished(), createListenerErrorMessage());
model.validateData(fViewer, TreePath.EMPTY);
}
@Test
public void testSimpleMultiLevel() throws Exception {
//TreeModelViewerAutopopulateAgent autopopulateAgent = new TreeModelViewerAutopopulateAgent(fViewer);
TestModel model = TestModel.simpleMultiLevel();
fViewer.setAutoExpandLevel(-1);
fListener.reset(TreePath.EMPTY, model.getRootElement(), -1, true, false);
fViewer.setInput(model.getRootElement());
waitWhile(t -> !fListener.isFinished(), createListenerErrorMessage());
model.validateData(fViewer, TreePath.EMPTY);
}
// TODO: no idea how to trigger a toggle event on an item
// public void testCheckReceiver() {
// // Initial setup
// TestModel model = TestModel.simpleSingleLevel();
// fViewer.setAutoExpandLevel(-1);
// //TreeModelViewerAutopopulateAgent autopopulateAgent = new TreeModelViewerAutopopulateAgent(fViewer);
// fListener.reset(TreePath.EMPTY, model.getRootElement(), -1, true, false);
// fViewer.setInput(model.getRootElement());
//
// // Wait for the updates to complete and validate.
// while (!fListener.isFinished()) if (!fDisplay.readAndDispatch ()) Thread.sleep(0);
// model.validateData(fViewer, TreePath.EMPTY);
//
// InternalTreeModelViewer treeViewer = ((InternalTreeModelViewer)fViewer);
// TreePath elementPath = model.findElement("1");
// TestElement element = model.getElement(elementPath);
// boolean initialCheckState = element.getChecked();
// Event event = new Event();
// event.item = treeViewer.findItem(elementPath);
// event.detail = SWT.CHECK;
// event.display = fDisplay;
// event.type = SWT.Selection;
// event.widget = treeViewer.getControl();
// fDisplay.post(event);
//
// while (fDisplay.readAndDispatch ());
//
// Assert.assertTrue(element.getChecked() != initialCheckState);
// }
@Test
public void testUpdateCheck() throws Exception {
//TreeModelViewerAutopopulateAgent autopopulateAgent = new TreeModelViewerAutopopulateAgent(fViewer);
TestModel model = TestModel.simpleSingleLevel();
fViewer.setAutoExpandLevel(-1);
// Create the listener
fListener.reset(TreePath.EMPTY, model.getRootElement(), -1, true, false);
// Set the input into the view and update the view.
fViewer.setInput(model.getRootElement());
waitWhile(t -> !fListener.isFinished(), createListenerErrorMessage());
model.validateData(fViewer, TreePath.EMPTY);
// Update the model
TestElement element = model.getRootElement().getChildren()[0];
TreePath elementPath = new TreePath(new Object[] { element });
ModelDelta delta = model.setElementChecked(elementPath, false, false);
fListener.reset(elementPath, element, -1, true, false);
model.postDelta(delta);
waitWhile(t -> !fListener.isFinished(ITestModelUpdatesListenerConstants.LABEL_COMPLETE | ITestModelUpdatesListenerConstants.MODEL_CHANGED_COMPLETE), createListenerErrorMessage());
model.validateData(fViewer, TreePath.EMPTY);
}
}
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