Perf-36x - fix for 331632
diff --git a/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceModelTests.java b/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceModelTests.java
index 5e42a1c..96e84c9 100644
--- a/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceModelTests.java
+++ b/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceModelTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2000, 2009 IBM Corporation and others.
+ * Copyright (c) 2000, 2010 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
@@ -1283,6 +1283,94 @@
}
}
+// https://bugs.eclipse.org/bugs/show_bug.cgi?id=331632
+public void testReopenSingleProject() throws CoreException {
+ tagAsSummary("Reopen a single project in a workspace", false); // do NOT put in fingerprint
+
+ // First close all Eclipse projects
+ long startTime = 0;
+ if (PRINT) {
+ System.out.print("Close all Eclipse projects...");
+ startTime = System.currentTimeMillis();
+ }
+ int length=ALL_PROJECTS.length;
+ for (int j=0; j<length; j++) {
+ ALL_PROJECTS[j].getProject().close(null);
+ }
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ if (PRINT) {
+ System.out.println((System.currentTimeMillis()-startTime)+"ms");
+ }
+
+
+ // Warm-up
+ if (PRINT) {
+ System.out.print("Warmup test...");
+ startTime = System.currentTimeMillis();
+ }
+ final int warmup = WARMUP_COUNT / 10;
+ for (int i=0; i<warmup; i++) {
+ BIG_PROJECT.getProject().close(null);
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ BIG_PROJECT.getProject().open(null);
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ AbstractJavaModelTests.waitForManualRefresh();
+ }
+ if (PRINT) {
+ System.out.println((System.currentTimeMillis()-startTime)+"ms");
+ }
+
+ // Measures
+ if (PRINT) {
+ System.out.println();
+ System.out.println("Start measures:");
+ startTime = System.currentTimeMillis();
+ }
+ for (int i=0; i<MEASURES_COUNT; i++) {
+ runGc();
+ BIG_PROJECT.getProject().close(null);
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ startMeasuring();
+ BIG_PROJECT.getProject().open(null);
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ AbstractJavaModelTests.waitForManualRefresh();
+ stopMeasuring();
+ }
+ if (PRINT) {
+ System.out.println(" total time: "+((System.currentTimeMillis()-startTime)/1000.0)+"s");
+ }
+
+ // Commit
+ if (PRINT) {
+ System.out.println();
+ System.out.println("Commit measures:");
+ startTime = System.currentTimeMillis();
+ }
+ commitMeasurements();
+ assertPerformance();
+
+ // Finally reopen all Eclipse projects
+ if (PRINT) {
+ System.out.print("Reopen Eclipse projects...");
+ startTime = System.currentTimeMillis();
+ }
+ for (int i=0; i<length; i++) {
+ ALL_PROJECTS[i].getProject().open(null);
+ }
+ AbstractJavaModelTests.waitUntilIndexesReady();
+ AbstractJavaModelTests.waitForAutoBuild();
+ AbstractJavaModelTests.waitForManualRefresh();
+ runGc();
+ if (PRINT) {
+ System.out.println((System.currentTimeMillis()-startTime)+"ms");
+ }
+}
+
protected void resetCounters() {
// do nothing
}
