1 /* 2 * Copyright (c) 2016, 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 Tests to verify jimage basic options, i.e. --version, -h 27 * @library /test/lib 28 * @modules jdk.jlink/jdk.tools.jimage 29 * @build jdk.test.lib.Asserts 30 * @run main JImageBasicsTest 31 */ 32 33 import static jdk.test.lib.Asserts.assertTrue; 34 35 public class JImageBasicsTest extends JImageCliTest { 36 37 public void testVersion() { 38 jimage("--version") 39 .assertSuccess() 40 .resultChecker(r -> { 41 assertTrue(r.output.contains(System.getProperty("java.version")), "Contains java version."); 42 }); 43 } 44 45 public void testFullVersion() { 46 jimage("--full-version") 47 .assertSuccess() 48 .resultChecker(r -> { 49 assertTrue(r.output.contains(System.getProperty("java.version")), "Contains java version."); 50 }); 51 } 52 53 public void testHelp() { 54 jimage("--help") 55 .assertSuccess() 56 .resultChecker(r -> verifyHelpOutput(r.output)); 57 } 58 59 public void testShortHelp() { 60 jimage("-h") 61 .assertSuccess() 62 .resultChecker(r -> verifyHelpOutput(r.output)); 63 } 64 65 public void testUnknownAction() { 66 jimage("unknown") 67 .assertFailure() 68 .assertShowsError(); 69 } 70 71 public void testUnknownOption() { 72 jimage("--unknown") 73 .assertFailure() 74 .assertShowsError(); 75 } 76 77 private void verifyHelpOutput(String output) { 78 assertTrue(output.startsWith("Usage: jimage"), "Usage is printed."); 79 assertTrue(output.contains("extract"), "Option 'extract' is found."); 80 assertTrue(output.contains("info"), "Option 'info' is found."); 81 assertTrue(output.contains("list"), "Option 'list' is found."); 82 assertTrue(output.contains("verify"), "Option 'verify' is found."); 83 } 84 85 public static void main(String[] args) throws Throwable { 86 new JImageBasicsTest().runTests(); 87 } 88 } 89