tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/plugintests/CmdLineAndStateTest.java

/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.tests.plugintests;

import org.eclipse.core.internal.plugins.PluginDescriptor;
import org.eclipse.core.internal.runtime.InternalPlatform;
import org.eclipse.core.runtime.*;
import org.eclipse.core.tests.harness.WorkspaceSessionTest;

public class CmdLineAndStateTest extends WorkspaceSessionTest {

public CmdLineAndStateTest() {
	super(null);
}
public CmdLineAndStateTest(String name) {
	super(name);
}

public void testCmdLineAndState() {
	IPluginRegistry registry = InternalPlatform.getPluginRegistry();
	
	// Preferences in the file specified by -pluginCustomization
	// command line parameter and in the plugin state area
	IPluginDescriptor resPlugin = registry.getPluginDescriptor("cmdLineAndState");
	Plugin runtimePlugin = null;
	try {
		runtimePlugin = resPlugin.getPlugin();
	} catch (CoreException ce) {
		fail("0.1 core exception from getPlugin");
	}
	String destString = runtimePlugin.getStateLocation().append("pref_store.ini").toOSString();
	// get rid of the protocol
	String sourceName = ((PluginDescriptor)resPlugin).getLocation() + "/originalpref_store.ini";
	sourceName = sourceName.substring(sourceName.indexOf(':') + 1);
	PreferencesRuntimeTests.copyFile(sourceName, destString);
	Preferences prefs = runtimePlugin.getPluginPreferences();
	String[] defaultNames = prefs.defaultPropertyNames();
	String[] prefNames = prefs.propertyNames();
	assertTrue("1.0 Two default preferences", defaultNames.length == 2);
	assertTrue("1.1 Two explicit preferences", prefNames.length == 2);
	// Do we have the right names for the explicit preferences?
	boolean foundStateLocalPreference = false;
	boolean foundCommonPreference = false;
	for (int i = 0; i < prefNames.length; i++) {
		if (prefNames[i].equals("StateLocalPreference"))
			foundStateLocalPreference = true;
		else if (prefNames[i].equals("commonCommandLineAndStatePreference"))
			foundCommonPreference = true;
	}
	assertTrue("1.2 Got right explicit preference names",
		foundStateLocalPreference && foundCommonPreference);
	// Do we have the right names for the default preferences?
	boolean foundCommandLinePreference = false;
	foundCommonPreference = false;
	for (int i = 0; i < defaultNames.length; i++) {
		if (defaultNames[i].equals("CommandLinePreference"))
			foundCommandLinePreference = true;
		else if (defaultNames[i].equals("commonCommandLineAndStatePreference"))
			foundCommonPreference = true;
	}
	assertTrue("1.3 Got right default preference names",
		foundCommandLinePreference && foundCommonPreference);
	// Check preference values
	assertTrue("1.4 StateLocalPreference value",
		prefs.getString("StateLocalPreference").equals("From the plugin state area of plugin cmdLineAndState"));
	assertTrue("1.5 CommandLinePreference value",
		prefs.getString("CommandLinePreference").equals("From the command line specified file via the plugin cmdLineAndState"));
	assertTrue("1.6 commonCommandLineAndStatePreference value",
		prefs.getString("commonCommandLineAndStatePreference").equals("Common preference from the plugin state area of plugin cmdLineAndState"));
}
}