Attachment 188503 Details for Bug 307587 – Same test but in patch

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Same test but in patch

patch_307587_test.txt (text/plain), 3.68 KB, created by Malgorzata Janczarska

on 2011-02-08 05:37:05 EST

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Creator: Malgorzata Janczarska

Created: 2011-02-08 05:37:05 EST

Size: 3.68 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.core.tests.resources
>Index: src/org/eclipse/core/tests/resources/NatureTest.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/NatureTest.java,v
>retrieving revision 1.14
>diff -u -r1.14 NatureTest.java
>--- src/org/eclipse/core/tests/resources/NatureTest.java	16 May 2010 02:08:05 -0000	1.14
>+++ src/org/eclipse/core/tests/resources/NatureTest.java	8 Feb 2011 10:35:52 -0000
>@@ -11,6 +11,7 @@
> package org.eclipse.core.tests.resources;
> 
> import java.io.*;
>+import java.util.Random;
> import junit.framework.Test;
> import junit.framework.TestSuite;
> import org.eclipse.core.filesystem.EFS;
>@@ -19,6 +20,7 @@
> import org.eclipse.core.internal.resources.Project;
> import org.eclipse.core.resources.*;
> import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.Path;
> import org.eclipse.core.runtime.jobs.IJobManager;
> import org.eclipse.core.runtime.jobs.Job;
> import org.eclipse.core.tests.internal.resources.SimpleNature;
>@@ -84,6 +86,76 @@
> 		ensureDoesNotExistInWorkspace(getWorkspace().getRoot());
> 	}
> 
>+	private class CheckingThread extends Thread {
>+		private Random random;
>+		private int threadNo;
>+		private String projectPath;
>+
>+		public CheckingThread(Random random, int threadNo, String projectPath) {
>+			super();
>+			this.random = random;
>+			this.threadNo = threadNo;
>+			this.projectPath = projectPath;
>+		}
>+
>+		public void run() {
>+			try {
>+				sleep(Math.abs(random.nextLong() % 10));
>+				IProject project = importProject("ProjectImported" + threadNo, projectPath);
>+				assertTrue("Thread " + threadNo + " invalid nature " + NATURE_SIMPLE, project.isNatureEnabled(NATURE_SIMPLE));
>+				project.delete(true, null);
>+			} catch (CoreException e) {
>+				e.printStackTrace();
>+				fail();
>+			} catch (InterruptedException e) {
>+				e.printStackTrace();
>+				fail();
>+			}
>+		}
>+	}
>+
>+	protected IProject importProject(String projectName, String locationURI) throws CoreException {
>+		IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
>+		IProjectDescription recordDescr = ResourcesPlugin.getWorkspace().loadProjectDescription(new Path(locationURI + "/" + IProjectDescription.DESCRIPTION_FILE_NAME));
>+		IProjectDescription desc = ResourcesPlugin.getWorkspace().newProjectDescription(projectName);
>+		desc.setBuildSpec(recordDescr.getBuildSpec());
>+		desc.setComment(recordDescr.getComment());
>+		desc.setDynamicReferences(recordDescr.getDynamicReferences());
>+		desc.setNatureIds(recordDescr.getNatureIds());
>+		desc.setReferencedProjects(recordDescr.getReferencedProjects());
>+		project.create(desc, IResource.NONE, null);
>+		project.open(null);
>+		return project;
>+	}
>+
>+	/**
>+	 * Tests if newly created project will have imported nature. Includes multiple threads (see bug 307587)
>+	 */
>+	public void testConcurrentNatures() {
>+
>+		IWorkspace ws = ResourcesPlugin.getWorkspace();
>+		IProject project = ws.getRoot().getProject("Project");
>+		ensureExistsInWorkspace(project, true);
>+		setNatures("1.0", project, new String[] {NATURE_SIMPLE}, false);
>+
>+		Random random = new Random();
>+
>+		int size = 50;
>+		CheckingThread[] threads = new CheckingThread[size];
>+		for (int i = 0; i < size; i++) {
>+			threads[i] = new CheckingThread(random, i, project.getLocation().toString());
>+			threads[i].start();
>+		}
>+		for (int i = 0; i < size; i++) {
>+			try {
>+				threads[i].join();
>+			} catch (InterruptedException e) {
>+				fail();
>+			}
>+		}
>+
>+	}
>+
> 	/**
> 	 * Tests invalid additions to the set of natures for a project.
> 	 */

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Attachments on bug 307587: 177513 | 177601 | 177612 | 177643 | 185251 | 185303 | 188503 | 188516 | 189502 | 189520