1 files changed, 69 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/perf/MetadataRepositoryPerformanceTest.java b/bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/perf/MetadataRepositoryPerformanceTest.java
new file mode 100644
index 000000000..fcda75acc
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/perf/MetadataRepositoryPerformanceTest.java
@@ -0,0 +1,69 @@
+/*******************************************************************************
+ * Copyright (c) 2009 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.equinox.p2.tests.perf;
+
+import java.io.File;
+import org.eclipse.core.tests.harness.PerformanceTestRunner;
+import org.eclipse.equinox.p2.metadata.IInstallableUnit;
+import org.eclipse.equinox.p2.metadata.query.InstallableUnitQuery;
+import org.eclipse.equinox.p2.query.IQuery;
+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
+
+/**
+ * Performance tests for metadata repositories
+ */
+public class MetadataRepositoryPerformanceTest extends ProvisioningPerformanceTest {
+	private static final int REPEATS = 5;
+	protected File repoLocation;
+	IMetadataRepository repository;
+
+	protected void setUp() throws Exception {
+		super.setUp();
+		String tempDir = System.getProperty("java.io.tmpdir");
+		repoLocation = new File(tempDir, "MetadataRepositoryPerformanceTest");
+		delete(repoLocation);
+		repoLocation.mkdir();
+		IMetadataRepositoryManager manager = getMetadataRepositoryManager();
+		repository = manager.createRepository(repoLocation.toURI(), "TestRepo", IMetadataRepositoryManager.TYPE_SIMPLE_REPOSITORY, null);
+	}
+
+	protected void tearDown() throws Exception {
+		getMetadataRepositoryManager().removeRepository(repoLocation.toURI());
+		delete(repoLocation);
+		super.tearDown();
+	}
+
+	public void testQueryLocalRepository() {
+		final int IU_COUNT = 3000;
+		new PerformanceTestRunner() {
+			IQuery[] queries = new IQuery[IU_COUNT];
+
+			protected void setUp() {
+				IInstallableUnit[] ius = new IInstallableUnit[IU_COUNT];
+				for (int i = 0; i < ius.length; i++) {
+					ius[i] = generateIU(i);
+					queries[i] = new InstallableUnitQuery(ius[i].getId(), ius[i].getVersion());
+				}
+				repository.addInstallableUnits(ius);
+			}
+
+			protected void tearDown() {
+			}
+
+			protected void test() {
+				for (int i = 0; i < queries.length; i++) {
+					repository.query(queries[i], null);
+				}
+			}
+		}.run(this, "Test query local metadata repo for " + IU_COUNT + " ius", REPEATS, 10);
+	}
+}