Attachment 25317 Details for Bug 48922 – Test performance creation of the Request() object

[patch] Test performance creation of the Request() object

bug48922_TestCase.patch (text/plain), 3.53 KB, created by Daniel Lemon on 2010-04-17 11:40:00 UTC

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Creator: Daniel Lemon

Created: 2010-04-17 11:40:00 UTC

Size: 3.53 KB

patch

obsolete

>Index: test/org/apache/catalina/connector/TestBenchmarkDate.java
>===================================================================
>--- test/org/apache/catalina/connector/TestBenchmarkDate.java	(revision 0)
>+++ test/org/apache/catalina/connector/TestBenchmarkDate.java	(revision 0)
>@@ -0,0 +1,90 @@
>+/*
>+ * Licensed to the Apache Software Foundation (ASF) under one or more
>+ * contributor license agreements.  See the NOTICE file distributed with
>+ * this work for additional information regarding copyright ownership.
>+ * The ASF licenses this file to You under the Apache License, Version 2.0
>+ * (the "License"); you may not use this file except in compliance with
>+ * the License.  You may obtain a copy of the License at
>+ * 
>+ *      http://www.apache.org/licenses/LICENSE-2.0
>+ * 
>+ * Unless required by applicable law or agreed to in writing, software
>+ * distributed under the License is distributed on an "AS IS" BASIS,
>+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>+ * See the License for the specific language governing permissions and
>+ * limitations under the License.
>+ */
>+
>+package org.apache.catalina.connector;
>+
>+import junit.framework.TestCase;
>+
>+/**
>+ * Some testing performed at the OpenSource Jumpstart event at IBM
>+ */
>+public class TestBenchmarkDate extends TestCase {
>+	
>+	public void testBug48922() throws Exception {
>+        // Is it better to use a sync or a thread local here?
>+        BenchmarkTest benchmark = new BenchmarkTest();
>+        Runnable[] tests = new Runnable[] {
>+                new TestBenchmarkInitTime() };
>+        benchmark.doTest(5, tests);
>+    }
>+        
>+    private static class TestBenchmarkInitTime implements Runnable {
>+
>+		@Override
>+		public void run() {
>+			// TODO Auto-generated method stub
>+			new Request();
>+		}    
>+    }
>+
>+    private static class BenchmarkTest {
>+        public void doTest(int threadCount, Runnable[] tests) throws Exception {
>+            for (int iterations = 100000; iterations < 1000001; iterations += 100000) {
>+                for (int i = 0; i < tests.length; i++) {
>+                    doTestInternal(threadCount, iterations, tests[i]);
>+                }
>+            }
>+        }
>+
>+        private void doTestInternal(int threadCount, int iterations,
>+                Runnable test) throws Exception {
>+            long start = System.currentTimeMillis();
>+            Thread[] threads = new Thread[threadCount];
>+            for (int i = 0; i < threadCount; i++) {
>+                threads[i] = new Thread(new TestThread(iterations, test));
>+            }
>+            for (int i = 0; i < threadCount; i++) {
>+                threads[i].start();
>+            }
>+            for (int i = 0; i < threadCount; i++) {
>+                threads[i].join();
>+            }
>+            long end = System.currentTimeMillis();
>+
>+            System.out.println(test.getClass().getSimpleName() + ": "
>+                    + threadCount + " threads and " + iterations
>+                    + " iterations using " + test + " took " + (end - start)
>+                    + "ms");
>+        }
>+    }
>+    
>+    private static class TestThread implements Runnable {
>+        private int count;
>+        private Runnable test;
>+
>+        public TestThread(int count, Runnable test) {
>+            this.count = count;
>+            this.test = test;
>+        }
>+
>+        public void run() {
>+            for (int i = 0; i < count; i++) {
>+                test.run();
>+            }
>+        }
>+    }
>+}

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Attachments on bug 48922: 25317 | 25318