/*******************************************************************************
 * Copyright (c) 2000, 2015 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.tests.resources.regression;

import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.internal.resources.Workspace;
import org.eclipse.core.resources.*;
import org.eclipse.core.runtime.*;
import org.eclipse.core.tests.resources.ResourceTest;

public class IWorkspaceTest extends ResourceTest {
	public IWorkspaceTest() {
		super();
	}

	public IWorkspaceTest(String name) {
		super(name);
	}

	public static Test suite() {
		return new TestSuite(IWorkspaceTest.class);
	}

	@Override
	protected void tearDown() throws Exception {
		super.tearDown();
		getWorkspace().getRoot().delete(true, null);
	}

	/**
	 * 1GDKIHD: ITPCORE:WINNT - API - IWorkspace.move needs to keep history
	 */
	public void testMultiMove_1GDKIHD() {
		// create common objects
		IProject project = getWorkspace().getRoot().getProject("MyProject");
		try {
			project.create(getMonitor());
			project.open(getMonitor());
		} catch (CoreException e) {
			fail("0.0", e);
		}

		// test file (force = true)
		IFile file1 = project.getFile("file.txt");
		IFolder folder = project.getFolder("folder");
		IResource[] allResources = new IResource[] {file1, folder};
		try {
			folder.create(true, true, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().move(new IFile[] {file1}, folder.getFullPath(), true, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file1.getHistory(getMonitor());
			assertEquals("1.0", 3, states.length);
			getWorkspace().delete(allResources, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("1.20", e);
		}

		// test file (force = false)
		try {
			folder.create(true, true, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().move(new IFile[] {file1}, folder.getFullPath(), false, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file1.getHistory(getMonitor());
			assertEquals("2.0", 3, states.length);
			getWorkspace().delete(allResources, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("2.20", e);
		}

		try {
			project.delete(true, getMonitor());
		} catch (CoreException e) {
			fail("20.0", e);
		}
	}

	/**
	 * 1GDGRIZ: ITPCORE:WINNT - API - IWorkspace.delete needs to keep history
	 */
	public void testMultiDelete_1GDGRIZ() {
		// create common objects
		IProject project = getWorkspace().getRoot().getProject("MyProject");
		try {
			project.create(getMonitor());
			project.open(getMonitor());
		} catch (CoreException e) {
			fail("0.0", e);
		}

		// test file (force = true)
		IFile file1 = project.getFile("file.txt");
		try {
			file1.create(getRandomContents(), true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().delete(new IFile[] {file1}, true, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file1.getHistory(getMonitor());
			assertEquals("1.0", 3, states.length);
			getWorkspace().delete(new IResource[] {file1}, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("1.20", e);
		}

		// test file (force = false)
		try {
			file1.create(getRandomContents(), true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			file1.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().delete(new IFile[] {file1}, false, getMonitor());
			file1.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file1.getHistory(getMonitor());
			assertEquals("2.0", 3, states.length);
			getWorkspace().delete(new IResource[] {file1}, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("2.20", e);
		}

		// test folder (force = true)
		IFolder folder = project.getFolder("folder");
		IFile file2 = folder.getFile("file2.txt");
		try {
			folder.create(true, true, getMonitor());
			file2.create(getRandomContents(), true, getMonitor());
			file2.setContents(getRandomContents(), true, true, getMonitor());
			file2.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().delete(new IResource[] {folder}, true, getMonitor());
			folder.create(true, true, getMonitor());
			file2.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file2.getHistory(getMonitor());
			assertEquals("3.0", 3, states.length);
			getWorkspace().delete(new IResource[] {folder, file1, file2}, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("3.20", e);
		}

		// test folder (force = false)
		try {
			folder.create(true, true, getMonitor());
			file2.create(getRandomContents(), true, getMonitor());
			file2.setContents(getRandomContents(), true, true, getMonitor());
			file2.setContents(getRandomContents(), true, true, getMonitor());
			getWorkspace().delete(new IResource[] {folder}, false, getMonitor());
			folder.create(true, true, getMonitor());
			file2.create(getRandomContents(), true, getMonitor());
			IFileState[] states = file2.getHistory(getMonitor());
			assertEquals("4.0", 3, states.length);
			getWorkspace().delete(new IResource[] {folder, file1, file2}, true, getMonitor());
			project.clearHistory(getMonitor());
		} catch (CoreException e) {
			fail("4.20", e);
		}

		try {
			project.delete(true, getMonitor());
		} catch (CoreException e) {
			fail("20.0", e);
		}
	}

	public void test_8974() {
		IProject one = getWorkspace().getRoot().getProject("One");
		IPath oneLocation = getRandomLocation().append(one.getName());
		oneLocation.toFile().mkdirs();
		IProjectDescription oneDescription = getWorkspace().newProjectDescription(one.getName());
		oneDescription.setLocation(oneLocation);

		try {
			one.create(oneDescription, getMonitor());
		} catch (CoreException e) {
			Workspace.clear(oneLocation.removeLastSegments(1).toFile());
			fail("0.0", e);
		}

		try {
			IProject two = getWorkspace().getRoot().getProject("Two");
			IPath twoLocation = oneLocation.removeLastSegments(1).append(oneLocation.lastSegment().toLowerCase());

			IStatus result = getWorkspace().validateProjectLocation(two, twoLocation);
			if (Workspace.caseSensitive) {
				assertTrue("1.0", result.isOK());
			} else {
				assertTrue("1.1", !result.isOK());
			}
			// cleanup
			ensureDoesNotExistInWorkspace(one);
		} finally {
			// ensure that the project directory is cleaned up.
			Workspace.clear(oneLocation.removeLastSegments(1).toFile());
		}
	}
}