| /******************************************************************************* |
| * Copyright (c) 2000, 2012 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.session; |
| |
| import java.io.File; |
| import junit.framework.Test; |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.tests.resources.AutomatedTests; |
| import org.eclipse.core.tests.resources.WorkspaceSessionTest; |
| import org.eclipse.core.tests.session.WorkspaceSessionTestSuite; |
| |
| /** |
| * Tests regression of bug 208833 - project resource tree is deleted when Eclipse fails to access its metainfo |
| * during startup. It results in empty resource tree when the project's metadata is accessible again and the project is open. |
| */ |
| public class TestBug208833 extends WorkspaceSessionTest { |
| /** |
| * Setup. Creates a project with a file. |
| */ |
| public void test1() { |
| IWorkspace workspace = getWorkspace(); |
| |
| IProject project = workspace.getRoot().getProject("Project1"); |
| IFile file = project.getFile("file1.txt"); |
| |
| // create a project with a file |
| ensureExistsInWorkspace(project, true); |
| ensureExistsInWorkspace(file, getRandomContents()); |
| |
| // save the workspace |
| try { |
| workspace.save(true, null); |
| } catch (CoreException e) { |
| fail("1.0", e); |
| } |
| |
| // move the project to another location, before the workbench is started again |
| // to emulate disconnection of a device (e.g. USB key) or a remote file system |
| assertTrue("2.0", project.getLocation().toFile().renameTo(new File(project.getLocation().toFile().getAbsolutePath() + "_temp"))); |
| } |
| |
| /** |
| * Eclipse started again. |
| */ |
| public void test2() { |
| IWorkspace workspace = getWorkspace(); |
| |
| IProject p1 = workspace.getRoot().getProject("Project1"); |
| |
| // the project should exist, but closed |
| assertTrue("1.0", p1.exists()); |
| assertTrue("2.0", !p1.isOpen()); |
| |
| // move the project back |
| assertTrue("3.0", new File(p1.getLocation().toFile().getAbsolutePath() + "_temp").renameTo(p1.getLocation().toFile())); |
| |
| // now the project should be opened without any problems |
| try { |
| p1.open(null); |
| } catch (CoreException e) { |
| fail("4.0", e); |
| } |
| |
| // the project should be opened and the file should exist |
| assertTrue("5.0", p1.isOpen()); |
| IFile file1 = p1.getFile("file1.txt"); |
| assertTrue("6.0", file1.exists()); |
| } |
| |
| public static Test suite() { |
| return new WorkspaceSessionTestSuite(AutomatedTests.PI_RESOURCES_TESTS, TestBug208833.class); |
| } |
| } |