TestLaunchingExternalProject.java

/*******************************************************************************
 * Copyright (c) 2009, 2017 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:
 *    Kent Sebastian <ksebasti@redhat.com> - initial API and implementation
 *******************************************************************************/

package org.eclipse.linuxtools.oprofile.launch.tests;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.File;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.core.Launch;
import org.eclipse.linuxtools.internal.oprofile.core.Oprofile.OprofileProject;
import org.eclipse.linuxtools.internal.oprofile.core.daemon.OprofileDaemonOptions;
import org.eclipse.linuxtools.internal.oprofile.launch.OprofileLaunchPlugin;
import org.eclipse.linuxtools.internal.oprofile.launch.configuration.OprofileSetupTab;
import org.eclipse.linuxtools.oprofile.launch.tests.utils.LaunchTestingOptions;
import org.eclipse.linuxtools.oprofile.launch.tests.utils.OprofileTestingEventConfigTab;
import org.eclipse.linuxtools.oprofile.launch.tests.utils.TestingOprofileLaunchConfigurationDelegate;
import org.eclipse.linuxtools.profiling.tests.AbstractTest;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.osgi.framework.FrameworkUtil;

public class TestLaunchingExternalProject extends AbstractTest {

    private final Path EXTERNAL_PROJECT_PATH = new Path("/tmp/eclipse-oprofile-ext_project_test"); //$NON-NLS-1$
    private final String PROJECT_NAME = "primeTest"; //$NON-NLS-1$
    private ILaunchConfiguration config;
    private Shell testShell;
    private IProject externalProject;    // external project to work with

    @Before
    public void setUp() throws Exception {
        // Setup a temporary workspace external path
        File tempExternalProjectPath = EXTERNAL_PROJECT_PATH.toFile();
        // create directory if not existing
        if (!tempExternalProjectPath.exists()) {
            tempExternalProjectPath.mkdir();
        }
        externalProject = createExternalProjectAndBuild(FrameworkUtil.getBundle(this.getClass()),
                PROJECT_NAME, EXTERNAL_PROJECT_PATH);
        config = createConfiguration(externalProject);
        testShell = new Shell(Display.getDefault());
        testShell.setLayout(new GridLayout());
    }

    @After
    public void tearDown() throws Exception {
        testShell.dispose();
        externalProject.delete(true, null); // delete project
        // cleanup temporary directory
        File tempExternalProjectPath = EXTERNAL_PROJECT_PATH.toFile();
        if (tempExternalProjectPath.exists()) {
            tempExternalProjectPath.delete();
        }
    }

    // Implemented abstract method of AbstractTest
    @Override
    protected ILaunchConfigurationType getLaunchConfigType() {
        return getLaunchManager().getLaunchConfigurationType(OprofileLaunchPlugin.ID_LAUNCH_PROFILE);
    }

    // Implemented abstract method of AbstractTest
    @Override
    protected void setProfileAttributes(ILaunchConfigurationWorkingCopy wc) {
        OprofileTestingEventConfigTab configTab = new OprofileTestingEventConfigTab();
        configTab.setOprofileProject(externalProject);
        OprofileSetupTab setupTab = new OprofileSetupTab();
        configTab.setDefaults(wc);
        setupTab.setDefaults(wc);
    }

    /**
     * Testcase for Eclipse BugZilla 321905/RedHat BZ
     *
     * @throws CoreException
     */
    @Test
    public void testLaunchExternalProject() throws CoreException {
        LaunchTestingOptions options = new LaunchTestingOptions();
        options.setOprofileProject(externalProject);
        options.loadConfiguration(config);

        TestingOprofileLaunchConfigurationDelegate delegate = new TestingOprofileLaunchConfigurationDelegate();
        ILaunch launch = new Launch(config, ILaunchManager.PROFILE_MODE, null);

        assertTrue(options.isValid());
        assertTrue(options.getBinaryImage().isEmpty());
        assertTrue(options.getKernelImageFile().isEmpty());
        assertEquals(OprofileDaemonOptions.SEPARATE_NONE, options.getSeparateSamples());

        OprofileProject.setProfilingBinary(OprofileProject.OPERF_BINARY);
        delegate.launch(config, ILaunchManager.PROFILE_MODE, launch, null);
    }
}