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/******************************************************************************* |
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* Copyright (c) 2012 IBM Corporation and others. |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* IBM Corporation - initial API and implementation |
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*******************************************************************************/ |
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package org.eclipse.core.tests.resources.session; |
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import org.eclipse.core.resources.*; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.core.runtime.jobs.ISchedulingRule; |
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import org.eclipse.core.runtime.jobs.Job; |
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import org.eclipse.core.tests.resources.ResourceTest; |
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|
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/** |
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* Test for concurrent workspace save |
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*/ |
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public class TestConcurrentWorkspaceSave extends ResourceTest { |
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private static class BadSaveParticipant implements ISaveParticipant { |
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public BadSaveParticipant() { |
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} |
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private void runWorkspaceOperation() { |
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try { |
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getWorkspace().run(new IWorkspaceRunnable() { |
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public void run(IProgressMonitor monitor) { |
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// noop |
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} |
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}, null, 0, null); |
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} catch (CoreException e) { |
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fail("1.0", e); |
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} |
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} |
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public void prepareToSave(ISaveContext context) { |
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runWorkspaceOperation(); |
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} |
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public void saving(ISaveContext context) { |
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runWorkspaceOperation(); |
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} |
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public void doneSaving(ISaveContext context) { |
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runWorkspaceOperation(); |
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} |
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public void rollback(ISaveContext context) { |
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runWorkspaceOperation(); |
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} |
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} |
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private static class InvalidRule implements ISchedulingRule { |
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public InvalidRule() { |
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} |
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public boolean isConflicting(ISchedulingRule rule) { |
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return this == rule; |
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} |
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public boolean contains(ISchedulingRule rule) { |
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return this == rule || getWorkspace().getRoot().contains(rule); |
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} |
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} |
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public void testBug() throws CoreException, InterruptedException { |
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final IWorkspace workspace = getWorkspace(); |
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String pluginId = "org.eclipse.core.tests.resources.session.TestBug149121"; |
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try { |
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workspace.addSaveParticipant(pluginId, new BadSaveParticipant()); |
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|
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// ask for snapshot |
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workspace.save(false, getMonitor()); |
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|
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// run full save with invalid rule (bug 381724) |
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Job job = new Job("full save") { |
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protected IStatus run(IProgressMonitor monitor) { |
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ISchedulingRule rule = new InvalidRule(); |
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Job.getJobManager().beginRule(rule, getMonitor()); |
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try { |
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workspace.save(true, getMonitor()); |
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} catch (CoreException e) { |
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fail("1.0", e); |
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} |
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Job.getJobManager().endRule(rule); |
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return Status.OK_STATUS; |
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} |
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}; |
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job.schedule(); |
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job.join(); |
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} finally { |
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workspace.removeSaveParticipant(pluginId); |
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} |
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} |
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} |
