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/*******************************************************************************
* Copyright (c) 2009, 2010 QNX Software Systems
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems (Alena Laskavaia) - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.internal.checkers.ui.quickfix;
import java.io.IOException;
import org.eclipse.cdt.codan.core.PreferenceConstants;
import org.eclipse.cdt.codan.core.test.CheckerTestCase;
import org.eclipse.cdt.codan.core.test.TestUtils;
import org.eclipse.cdt.codan.internal.ui.CodanUIActivator;
import org.eclipse.cdt.codan.ui.AbstractCodanCMarkerResolution;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.TextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
/**
* Abstract base class for Quck Fix tests.
*/
@SuppressWarnings("restriction")
public abstract class QuickFixTestCase extends CheckerTestCase {
AbstractCodanCMarkerResolution quickFix;
Display display;
/**
* Dispatch ui events for at least msec - milliseconds
*
* @param msec -
* milliseconds delay
* @param display -
* display that dispatches events
*/
public void dispatch(int msec) {
long cur = System.currentTimeMillis();
long pass = 0;
while (pass < msec) {
if (!display.readAndDispatch())
display.sleep();
pass = System.currentTimeMillis() - cur;
}
}
public static void closeWelcome() {
try {
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
IWorkbenchPage activePage = window.getActivePage();
IWorkbenchPart activePart = activePage.getActivePart();
if (activePart.getTitle().equals("Welcome")) { //$NON-NLS-1$
//activePage.close();
activePart.dispose();
}
} catch (Exception e) {
// ignore
}
}
@Override
public void setUp() throws Exception {
super.setUp();
quickFix = createQuickFix();
display = PlatformUI.getWorkbench().getDisplay();
closeWelcome();
IPreferenceStore store = CodanUIActivator.getDefault().getPreferenceStore(cproject.getProject());
// turn off editor reconciler
store.setValue(PreferenceConstants.P_RUN_IN_EDITOR, false);
}
@Override
public void tearDown() throws Exception {
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
IWorkbenchPage[] pages = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getPages();
for (IWorkbenchPage page : pages) {
page.closeAllEditors(false);
dispatch(0);
}
}
});
super.tearDown();
}
/**
* @return
*/
protected abstract AbstractCodanCMarkerResolution createQuickFix();
/**
* @param code
* @param string
* @return
*/
protected ISelection textSelection(String code, String string) {
return new TextSelection(code.indexOf(string), string.length());
}
public String runQuickFixOneFile() throws IOException, CoreException {
// need to load before running codan because otherwise marker is lost when doing quick fix 8[]
runCodan();
doRunQuickFix();
String result = TestUtils.loadFile(currentIFile.getContents());
return result;
}
public void doRunQuickFix() {
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
for (int i = 0; i < markers.length; i++) {
IMarker marker = markers[i];
quickFix.run(marker);
dispatch(0);
}
PlatformUI.getWorkbench().saveAllEditors(false);
}
});
}
/**
* @param result
* @param expected
*/
public void assertContainedIn(String expected, String result) {
assertTrue("Text <" + expected + "> not found in <" + result + ">", result.contains(expected)); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
/**
* Changes the quick fix to be used
* @param quickFix
*/
public void setQuickFix(AbstractCodanCMarkerResolution quickFix) {
this.quickFix = quickFix;
}
}
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