1 /* 2 * Copyright (c) 2018, 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 /* 26 * @test 27 * @summary Compare archived system modules with non-archived. 28 * @requires vm.cds.archived.java.heap 29 * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * jdk.jartool/sun.tools.jar 33 * @compile PrintSystemModulesApp.java 34 * @run driver ClassFileInstaller -jar app.jar PrintSystemModulesApp 35 * @run driver ArchivedModuleCompareTest 36 */ 37 38 import jdk.test.lib.process.OutputAnalyzer; 39 import jdk.test.lib.process.ProcessTools; 40 41 public class ArchivedModuleCompareTest { 42 public static void main(String[] args) throws Exception { 43 String appJar = ClassFileInstaller.getJarPath("app.jar"); 44 45 // Test case 1) 46 // Compare the list of archived system module names with non-archived 47 // list. They must be the same. 48 System.out.println("---------------- Test case 1 -----------------"); 49 OutputAnalyzer output = TestCommon.dump(appJar, 50 TestCommon.list("PrintSystemModulesApp")); 51 TestCommon.checkDump(output); 52 53 output = TestCommon.execOff("-cp", appJar, "PrintSystemModulesApp"); 54 output.shouldHaveExitValue(0); 55 String bootModules1 = output.getStdout(); 56 57 output = TestCommon.exec(appJar, "PrintSystemModulesApp"); 58 TestCommon.checkExec(output); 59 if (output.getStderr().contains("sharing")) { 60 String bootModules2 = output.getStdout(); 61 TestCommon.checkOutputStrings(bootModules1, bootModules2, ", "); 62 } 63 64 // Test case 2) 65 // Verify --show-module-resolution output with the output from 66 // -Xshare:off run 67 System.out.println("---------------- Test case 2 -----------------"); 68 output = TestCommon.execOff("-cp", appJar, 69 "--show-module-resolution", 70 "-version"); 71 output.shouldHaveExitValue(0); 72 String moduleResolutionOut1 = output.getStdout(); 73 74 output = TestCommon.exec(appJar, 75 "--show-module-resolution", 76 "-version"); 77 TestCommon.checkExec(output); 78 if (output.getStderr().contains("sharing")) { 79 String moduleResolutionOut2 = output.getStdout(); 80 TestCommon.checkOutputStrings( 81 moduleResolutionOut1, moduleResolutionOut2, "\n"); 82 } 83 } 84 }