| /******************************************************************************* |
| * Copyright (c) 2000, 2012 IBM 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.tests.resources.regression; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.tests.resources.ResourceTest; |
| |
| /** |
| * Tests regression of bug 25457. In this case, attempting to move a project |
| * that is only a case change, where the move fails due to another handle being |
| * open on a file in the hierarchy, would cause deletion of the source. |
| * |
| * Note: this is similar to Bug_32076, which deals with failure to move in |
| * the non case-change scenario. |
| */ |
| public class Bug_025457 extends ResourceTest { |
| public static Test suite() { |
| return new TestSuite(Bug_025457.class); |
| } |
| |
| public Bug_025457() { |
| super(); |
| } |
| |
| public Bug_025457(String name) { |
| super(name); |
| } |
| |
| public void testFile() { |
| //this test only works on windows |
| if (!isWindows()) { |
| return; |
| } |
| IProject source = getWorkspace().getRoot().getProject("project"); |
| IFile sourceFile = source.getFile("file.txt"); |
| IFile destFile = source.getFile("File.txt"); |
| ensureExistsInWorkspace(source, true); |
| final String content = getRandomString(); |
| ensureExistsInWorkspace(sourceFile, content); |
| |
| //open a stream in the source to cause the rename to fail |
| InputStream stream = null; |
| try { |
| try { |
| stream = sourceFile.getContents(); |
| } catch (CoreException e) { |
| fail("0.99", e); |
| } |
| //try to rename the file (should fail) |
| try { |
| sourceFile.move(destFile.getFullPath(), IResource.NONE, getMonitor()); |
| fail("1.99"); |
| } catch (CoreException e1) { |
| //should fail |
| } |
| } finally { |
| assertClose(stream); |
| } |
| //ensure source still exists and has same content |
| assertTrue("2.0", source.exists()); |
| assertTrue("2.1", sourceFile.exists()); |
| try { |
| stream = sourceFile.getContents(); |
| assertTrue("2.2", compareContent(stream, new ByteArrayInputStream(content.getBytes()))); |
| } catch (CoreException e) { |
| fail("3.99", e); |
| } finally { |
| assertClose(stream); |
| } |
| //ensure destination file does not exist |
| assertTrue("2.3", !destFile.exists()); |
| } |
| |
| public void testFolder() { |
| //this test only works on windows |
| //native code must also be present so move can detect the case change |
| if (!isWindows() || !isReadOnlySupported()) { |
| return; |
| } |
| IProject source = getWorkspace().getRoot().getProject("SourceProject"); |
| IFolder sourceFolder = source.getFolder("folder"); |
| IFile sourceFile = sourceFolder.getFile("Important.txt"); |
| IFolder destFolder = source.getFolder("Folder"); |
| IFile destFile = destFolder.getFile("Important.txt"); |
| ensureExistsInWorkspace(source, true); |
| ensureExistsInWorkspace(sourceFolder, true); |
| ensureExistsInWorkspace(sourceFile, true); |
| |
| //open a stream in the source to cause the rename to fail |
| InputStream stream = null; |
| try { |
| try { |
| stream = sourceFile.getContents(); |
| } catch (CoreException e) { |
| fail("0.99", e); |
| } |
| //try to rename the project (should fail) |
| try { |
| sourceFolder.move(destFolder.getFullPath(), IResource.NONE, getMonitor()); |
| fail("1.99"); |
| } catch (CoreException e1) { |
| //should fail |
| } |
| //ensure source still exists |
| assertTrue("2.0", source.exists()); |
| assertTrue("2.1", sourceFolder.exists()); |
| assertTrue("2.2", sourceFile.exists()); |
| |
| //ensure destination does not exist |
| assertTrue("2.3", !destFolder.exists()); |
| assertTrue("2.4", !destFile.exists()); |
| |
| } finally { |
| assertClose(stream); |
| } |
| } |
| |
| public void testProject() { |
| //this test only works on windows |
| if (!isWindows()) { |
| return; |
| } |
| IProject source = getWorkspace().getRoot().getProject("project"); |
| IProject destination = getWorkspace().getRoot().getProject("Project"); |
| IFile sourceFile = source.getFile("Important.txt"); |
| IFile destFile = destination.getFile("Important.txt"); |
| ensureExistsInWorkspace(source, true); |
| ensureExistsInWorkspace(sourceFile, true); |
| |
| //open a stream in the source to cause the rename to fail |
| InputStream stream = null; |
| try { |
| try { |
| stream = sourceFile.getContents(); |
| } catch (CoreException e) { |
| fail("1.99", e); |
| } |
| //try to rename the project (should fail) |
| try { |
| source.move(destination.getFullPath(), IResource.NONE, getMonitor()); |
| fail("1.99"); |
| } catch (CoreException e1) { |
| //should fail |
| } |
| //ensure source does not exist |
| assertTrue("2.0", !source.exists()); |
| assertTrue("2.1", !sourceFile.exists()); |
| |
| //ensure destination does not exist |
| assertTrue("2.2", destination.exists()); |
| assertTrue("2.3", destFile.exists()); |
| |
| } finally { |
| assertClose(stream); |
| } |
| } |
| } |