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/*******************************************************************************
* Copyright (c) 2005, 2007 Intel Corporation and others.
* 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:
* Intel Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.projectmodel.tests;
import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
import org.eclipse.cdt.core.settings.model.ICProjectDescription;
import org.eclipse.cdt.core.settings.model.extension.CConfigurationData;
import org.eclipse.cdt.managedbuilder.core.IConfiguration;
import org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo;
import org.eclipse.cdt.managedbuilder.core.IProjectType;
import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
import org.eclipse.cdt.managedbuilder.internal.core.Configuration;
import org.eclipse.cdt.managedbuilder.internal.core.ManagedBuildInfo;
import org.eclipse.cdt.managedbuilder.internal.core.ManagedProject;
import org.eclipse.cdt.managedbuilder.testplugin.BuildSystemTestHelper;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceDescription;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
/**
* Creates a project in a loop and checks that it is created with appropriate number
* of build configurations
*
*/
public class CProjectDescriptionSerializationTests extends TestCase {
/**
* @return Test
*/
public static Test suite() {
return new TestSuite(CProjectDescriptionSerializationTests.class);
}
@Override
protected void setUp() throws Exception {
}
@Override
protected void tearDown() throws Exception {
}
/**
* This test is intended to test serialization of C++ project
* @throws Exception
*/
public void testTooManyConfigurations() throws Exception {
String projectName = "testTooManyConfigurations";
String pluginProjectTypeId = "cdt.managedbuild.target.gnu.cygwin.exe";
CoreModel coreModel = CoreModel.getDefault();
{
// Create model project and accompanied descriptions
IProject project = BuildSystemTestHelper.createProject(projectName);
ICProjectDescription des = coreModel.createProjectDescription(project, false);
Assert.assertNotNull("createDescription returned null!", des);
{
ManagedBuildInfo info = ManagedBuildManager.createBuildInfo(project);
IProjectType type = ManagedBuildManager.getProjectType(pluginProjectTypeId);
Assert.assertNotNull("project type not found", type);
ManagedProject mProj = new ManagedProject(project, type);
info.setManagedProject(mProj);
IConfiguration cfgs[] = type.getConfigurations();
Assert.assertNotNull("configurations not found", cfgs);
Assert.assertTrue("no configurations found in the project type",cfgs.length>0);
for (IConfiguration configuration : cfgs) {
String id = ManagedBuildManager.calculateChildId(configuration.getId(), null);
Configuration config = new Configuration(mProj, (Configuration)configuration, id, false, true, false);
CConfigurationData data = config.getConfigurationData();
Assert.assertNotNull("data is null for created configuration", data);
ICConfigurationDescription cfgDes = des.createConfiguration(ManagedBuildManager.CFG_DATA_PROVIDER_ID, data);
}
Assert.assertEquals(2, des.getConfigurations().length);
}
// Persist the project
coreModel.setProjectDescription(project, des);
project.close(null);
}
{
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceRoot root = workspace.getRoot();
IWorkspaceDescription workspaceDesc = workspace.getDescription();
workspaceDesc.setAutoBuilding(false);
workspace.setDescription(workspaceDesc);
// Trying to induce an anomaly
for (int i=0;i<144;i++)
{
// Open project
IProject project = root.getProject(projectName);
project.open(null);
Assert.assertEquals(true, project.isOpen());
// Check project description
ICProjectDescription des = coreModel.getProjectDescription(project);
Assert.assertEquals(2, des.getConfigurations().length);
IManagedBuildInfo buildInfo = ManagedBuildManager.getBuildInfo(project);
// once in a while managedProject.getConfigurations() can return null
// inside buildInfo.getConfigurationNames() which results in NPE
String[] configurationNames = buildInfo.getConfigurationNames();
// this Assert triggers as well on occasion
Assert.assertNotNull("buildInfo.getConfigurationNames() returned null", configurationNames);
IConfiguration configurations[] = buildInfo.getManagedProject().getConfigurations();
// this condition is not supposed to be true
// since the project is supposed to have exactly 2 configurations
if (configurations.length != 2) {
String message = i + "-th round: Invalid number (not 2) of configurations loaded. ";
for (IConfiguration configuration : configurations) {
message = message + "["+configuration.getName()+"], ";
}
Assert.assertEquals(message, 2, configurations.length);
}
project.close(null);
}
}
}
}
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