/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Elliott Baron <ebaron@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.valgrind.massif.tests;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.net.URISyntaxException;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.linuxtools.internal.valgrind.launch.LaunchConfigurationConstants;
import org.eclipse.linuxtools.internal.valgrind.massif.MassifOutput;
import org.eclipse.linuxtools.internal.valgrind.massif.MassifPidMenuAction;
import org.eclipse.linuxtools.internal.valgrind.massif.MassifSnapshot;
import org.eclipse.linuxtools.internal.valgrind.massif.MassifViewPart;
import org.eclipse.linuxtools.internal.valgrind.ui.ValgrindUIPlugin;
import org.eclipse.linuxtools.internal.valgrind.ui.ValgrindViewPart;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Shell;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class MultiProcessTest extends AbstractMassifTest {
private ICProject refProj;
@Before
public void prep() throws Exception {
refProj = createProjectAndBuild("alloctest"); //$NON-NLS-1$
proj = createProjectAndBuild("multiProcTest"); //$NON-NLS-1$
}
@Override
@After
public void tearDown() throws CoreException {
deleteProject(proj);
deleteProject(refProj);
super.tearDown();
}
@Test
public void testNoExec() throws CoreException, URISyntaxException,
IOException {
ILaunchConfiguration config = createConfiguration(proj.getProject());
doLaunch(config, "testNoExec"); //$NON-NLS-1$
MassifViewPart view = (MassifViewPart) ValgrindUIPlugin.getDefault()
.getView().getDynamicView();
MassifOutput output = view.getOutput();
assertEquals(1, output.getPids().length);
MassifSnapshot[] snapshots = view.getSnapshots();
assertEquals(8, snapshots.length);
checkSnapshots(snapshots, 400, 8);
}
@Test
public void testExec() throws CoreException, URISyntaxException,
IOException {
ILaunchConfigurationWorkingCopy config = createConfiguration(
proj.getProject()).getWorkingCopy();
config.setAttribute(
LaunchConfigurationConstants.ATTR_GENERAL_TRACECHILD, true);
config.doSave();
doLaunch(config, "testExec"); //$NON-NLS-1$
MassifViewPart view = (MassifViewPart) ValgrindUIPlugin.getDefault()
.getView().getDynamicView();
MassifOutput output = view.getOutput();
Integer[] pids = output.getPids();
assertEquals(2, pids.length);
// child not necessarily higher PID than parent
MassifSnapshot[] snapshots1 = output.getSnapshots(pids[0]);
assertTrue(snapshots1.length == 8 || snapshots1.length == 14);
MassifSnapshot[] snapshots2 = output.getSnapshots(pids[1]);
assertTrue(snapshots2.length == 8 || snapshots2.length == 14);
assertNotEquals(snapshots1.length, snapshots2.length);
if (snapshots1.length == 8) {
checkSnapshots(snapshots1, 400, 8);
checkSnapshots(snapshots2, 40, 16);
} else {
checkSnapshots(snapshots1, 40, 16);
checkSnapshots(snapshots2, 400, 8);
}
}
@Test
public void testExecPidMenu() throws CoreException, URISyntaxException,
IOException {
ILaunchConfigurationWorkingCopy config = createConfiguration(
proj.getProject()).getWorkingCopy();
config.setAttribute(
LaunchConfigurationConstants.ATTR_GENERAL_TRACECHILD, true);
config.doSave();
doLaunch(config, "testExec"); //$NON-NLS-1$
ValgrindViewPart view = ValgrindUIPlugin.getDefault().getView();
MassifViewPart dynamicView = (MassifViewPart) view.getDynamicView();
MassifOutput output = dynamicView.getOutput();
MassifPidMenuAction menuAction = null;
IToolBarManager manager = view.getViewSite().getActionBars()
.getToolBarManager();
for (IContributionItem item : manager.getItems()) {
if (item instanceof ActionContributionItem
&& ((ActionContributionItem) item).getAction() instanceof MassifPidMenuAction) {
menuAction = (MassifPidMenuAction) ((ActionContributionItem) item)
.getAction();
}
}
assertNotNull(menuAction);
Integer[] pids = dynamicView.getOutput().getPids();
Shell shell = new Shell(Display.getCurrent());
Menu pidMenu = menuAction.getMenu(shell);
assertEquals(2, pidMenu.getItemCount());
ActionContributionItem firstPid = (ActionContributionItem) pidMenu
.getItem(0).getData();
ActionContributionItem secondPid = (ActionContributionItem) pidMenu
.getItem(1).getData();
// check initial state
assertTrue(firstPid.getAction().isChecked());
assertFalse(secondPid.getAction().isChecked());
assertArrayEquals(output.getSnapshots(pids[0]),
dynamicView.getSnapshots());
// select second pid
selectItem(pidMenu, 1);
assertFalse(firstPid.getAction().isChecked());
assertTrue(secondPid.getAction().isChecked());
assertArrayEquals(output.getSnapshots(pids[1]),
dynamicView.getSnapshots());
// select second pid again
selectItem(pidMenu, 1);
assertFalse(firstPid.getAction().isChecked());
assertTrue(secondPid.getAction().isChecked());
assertArrayEquals(output.getSnapshots(pids[1]),
dynamicView.getSnapshots());
// select first pid
selectItem(pidMenu, 0);
assertTrue(firstPid.getAction().isChecked());
assertFalse(secondPid.getAction().isChecked());
assertArrayEquals(output.getSnapshots(pids[0]),
dynamicView.getSnapshots());
}
private void selectItem(Menu pidMenu, int index) {
pidMenu.getItem(index).notifyListeners(SWT.Selection, null);
}
}