1/* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/** 25 * @test 26 * @summary Basic test of jimage protocol handler 27 * @run testng Basic 28 */ 29 30import java.io.IOException; 31import java.io.InputStream; 32import java.net.URL; 33import java.net.URLConnection; 34 35import org.testng.annotations.DataProvider; 36import org.testng.annotations.Test; 37import static org.testng.Assert.*; 38 39public class Basic { 40 41 @DataProvider(name = "urls") 42 public Object[][] urls() { 43 Object[][] data = { 44 { "jrt:/java.base/java/lang/Object.class", true }, 45 { "jrt:/java.desktop/java/lang/Object.class", false }, 46 }; 47 return data; 48 } 49 50 @Test(dataProvider = "urls") 51 public void testConnect(String urlString, boolean exists) throws Exception { 52 URL url = new URL(urlString); 53 URLConnection uc = url.openConnection(); 54 try { 55 uc.connect(); 56 if (!exists) fail("IOException expected"); 57 } catch (IOException ioe) { 58 if (exists) fail("IOException not expected"); 59 } 60 } 61 62 @Test(dataProvider = "urls") 63 public void testInputStream(String urlString, boolean exists) throws Exception { 64 URL url = new URL(urlString); 65 URLConnection uc = url.openConnection(); 66 try { 67 int b = uc.getInputStream().read(); 68 assertTrue(b != -1); 69 if (!exists) fail("IOException expected"); 70 } catch (IOException ioe) { 71 if (exists) fail("IOException not expected"); 72 } 73 } 74 75 @Test(dataProvider = "urls") 76 public void testContentLength(String urlString, boolean exists) throws Exception { 77 URL url = new URL(urlString); 78 int len = url.openConnection().getContentLength(); 79 assertTrue((exists && len > 0) || (!exists && len == -1)); 80 } 81 82 @Test(dataProvider = "urls") 83 public void testGetContent(String urlString, boolean exists) throws Exception { 84 URL url = new URL(urlString); 85 try { 86 Object obj = url.getContent(); 87 assertTrue(obj != null); 88 if (!exists) fail("IOException expected"); 89 } catch (IOException ioe) { 90 if (exists) fail("IOException not expected"); 91 } 92 } 93} 94