tests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/internal/watson/DeltaChainFlatteningTest.java

/**********************************************************************
 * Copyright (c) 2000,2002 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors: 
 * IBM - Initial API and implementation
 **********************************************************************/
package org.eclipse.core.tests.internal.watson;

import java.io.*;

import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.internal.watson.*;
import org.eclipse.core.runtime.IPath;

public class DeltaChainFlatteningTest extends ElementTreeSerializationTest {
	protected ElementTree[] fDeltaChain;
	protected ElementTree[] fRefriedDeltaChain;
public DeltaChainFlatteningTest() {
	super(null);
}
public DeltaChainFlatteningTest(String name) {
	super(name);
}
/**
 * doRead method comment.
 */
public Object doRead(ElementTreeReader reader, DataInputStream input) throws IOException {
	return reader.readDeltaChain(input);
}
/**
 * Runs a test for this class at a certain depth and path
 */
public void doTest(IPath path, int depth) {
	fSubtreePath = path;
	fDepth = depth;
	fDeltaChain = TestUtil.doRoutineOperations(fTree, project1);
	TestUtil.scramble(fDeltaChain);

	ElementTree[] refried = (ElementTree[])doPipeTest();
	for (int j = 0; j < refried.length; j++) {
		TestUtil.assertEqualTrees("Same after delta chain serialize", fDeltaChain[j], refried[j], fSubtreePath, fDepth);
	}
}
/**
 * doWrite method comment.
 */
public void doWrite(ElementTreeWriter writer, DataOutputStream output) throws IOException {
	writer.writeDeltaChain(fDeltaChain, fSubtreePath, fDepth, output, DefaultElementComparator.getComparator());
}
/**
 * Sets up the delta chain to be serialized
 */
protected void setUp() throws Exception {
	super.setUp();
	fTree = TestUtil.createTestElementTree();
	/* do a bunch of operations on fTree to build a delta chain */
	fDeltaChain = TestUtil.doManyRoutineOperations(fTree, project1);
}
public static Test suite() { 
	TestSuite suite= new TestSuite(DeltaChainFlatteningTest.class);
	return suite;
}
/**
 * Tests the reading and writing of element deltas
 */
public void test0() {
	doExhaustiveTests();
}
}