Attachment 216914 Details for Bug 381832 – Test case

Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

[patch] Test case

patch.txt (text/plain), 3.35 KB, created by Szymon Ptaszkiewicz

on 2012-06-06 05:20:48 EDT

(hide)

Description:

Filename:

MIME Type:

Creator: Szymon Ptaszkiewicz

Created: 2012-06-06 05:20:48 EDT

Size: 3.35 KB

patch

obsolete

>diff --git a/tests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/session/TestConcurrentWorkspaceSave.java b/tests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/session/TestConcurrentWorkspaceSave.java
>new file mode 100644
>index 0000000..95eebe7
>--- /dev/null
>+++ b/tests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/session/TestConcurrentWorkspaceSave.java
>@@ -0,0 +1,98 @@
>+/*******************************************************************************
>+ * Copyright (c) 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.session;
>+
>+import org.eclipse.core.resources.*;
>+import org.eclipse.core.runtime.*;
>+import org.eclipse.core.runtime.jobs.ISchedulingRule;
>+import org.eclipse.core.runtime.jobs.Job;
>+import org.eclipse.core.tests.resources.ResourceTest;
>+
>+/**
>+ * Test for concurrent workspace save
>+ */
>+public class TestConcurrentWorkspaceSave extends ResourceTest {
>+	private static class BadSaveParticipant implements ISaveParticipant {
>+		public BadSaveParticipant() {
>+		}
>+
>+		private void runWorkspaceOperation() {
>+			try {
>+				getWorkspace().run(new IWorkspaceRunnable() {
>+					public void run(IProgressMonitor monitor) {
>+						// noop
>+					}
>+				}, null, 0, null);
>+			} catch (CoreException e) {
>+				fail("1.0", e);
>+			}
>+		}
>+
>+		public void prepareToSave(ISaveContext context) {
>+			runWorkspaceOperation();
>+		}
>+
>+		public void saving(ISaveContext context) {
>+			runWorkspaceOperation();
>+		}
>+
>+		public void doneSaving(ISaveContext context) {
>+			runWorkspaceOperation();
>+		}
>+
>+		public void rollback(ISaveContext context) {
>+			runWorkspaceOperation();
>+		}
>+	}
>+
>+	private static class InvalidRule implements ISchedulingRule {
>+		public InvalidRule() {
>+		}
>+
>+		public boolean isConflicting(ISchedulingRule rule) {
>+			return this == rule;
>+		}
>+
>+		public boolean contains(ISchedulingRule rule) {
>+			return this == rule || getWorkspace().getRoot().contains(rule);
>+		}
>+	}
>+
>+	public void testBug() throws CoreException, InterruptedException {
>+		final IWorkspace workspace = getWorkspace();
>+		String pluginId = "org.eclipse.core.tests.resources.session.TestBug149121";
>+		try {
>+			workspace.addSaveParticipant(pluginId, new BadSaveParticipant());
>+
>+			// ask for snapshot
>+			workspace.save(false, getMonitor());
>+
>+			// run full save with invalid rule (bug 381724)
>+			Job job = new Job("full save") {
>+				protected IStatus run(IProgressMonitor monitor) {
>+					ISchedulingRule rule = new InvalidRule();
>+					Job.getJobManager().beginRule(rule, getMonitor());
>+					try {
>+						workspace.save(true, getMonitor());
>+					} catch (CoreException e) {
>+						fail("1.0", e);
>+					}
>+					Job.getJobManager().endRule(rule);
>+					return Status.OK_STATUS;
>+				}
>+			};
>+			job.schedule();
>+			job.join();
>+		} finally {
>+			workspace.removeSaveParticipant(pluginId);
>+		}
>+	}
>+}

Actions: View | Diff

Attachments on bug 381832: 216914 | 217025