1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.conscrypt; 18 19 import java.io.File; 20 import java.io.IOException; 21 import junit.framework.TestCase; 22 import org.conscrypt.javax.net.ssl.FakeSSLSession; 23 24 public class FileClientSessionCacheTest extends TestCase { 25 26 public void testMaxSize() throws IOException, InterruptedException { 27 String tmpDir = System.getProperty("java.io.tmpdir"); 28 if (tmpDir == null) { 29 fail("Please set 'java.io.tmpdir' system property."); 30 } 31 File cacheDir = new File(tmpDir 32 + "/" + FileClientSessionCacheTest.class.getName() + "/cache"); 33 final SSLClientSessionCache cache 34 = FileClientSessionCache.usingDirectory(cacheDir); 35 Thread[] threads = new Thread[10]; 36 final int iterations = FileClientSessionCache.MAX_SIZE * 10; 37 for (int i = 0; i < threads.length; i++) { 38 final int id = i; 39 threads[i] = new Thread() { 40 @Override 41 public void run() { 42 for (int i = 0; i < iterations; i++) { 43 cache.putSessionData(new FakeSSLSession(id + "" + i), new byte[10]); 44 } 45 } 46 }; 47 } 48 for (Thread thread : threads) { 49 thread.start(); 50 } 51 for (Thread thread : threads) { 52 thread.join(); 53 } 54 assertEquals(FileClientSessionCache.MAX_SIZE, cacheDir.list().length); 55 } 56 } 57
