1 /* 2 * Copyright (c) 2016, 2017, 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 import java.io.File; 25 import java.nio.file.Files; 26 import java.nio.file.Path; 27 import java.nio.file.Paths; 28 import java.util.Arrays; 29 import java.util.stream.Collectors; 30 import java.util.stream.Stream; 31 32 import jdk.test.lib.compiler.CompilerUtils; 33 import jdk.test.lib.util.FileUtils; 34 import static jdk.testlibrary.ProcessTools.*; 35 36 37 import org.testng.annotations.BeforeTest; 38 import org.testng.annotations.Test; 39 import static org.testng.Assert.*; 40 41 /** 42 * @test 43 * @library /lib/testlibrary /test/lib 44 * @modules jdk.compiler jdk.jlink 45 * @build CompiledVersionTest jdk.testlibrary.ProcessTools 46 * jdk.test.lib.compiler.CompilerUtils 47 * @run testng CompiledVersionTest 48 */ 49 50 public class CompiledVersionTest { 51 private static final String JAVA_HOME = System.getProperty("java.home"); 52 private static final String TEST_SRC = System.getProperty("test.src"); 53 54 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); 55 private static final Path MODS_DIR = Paths.get("mods"); 56 private static final Path IMAGE = Paths.get("image"); 57 private static final Path JMODS = Paths.get(JAVA_HOME, "jmods"); 58 private static final String MAIN_MID = "test/jdk.test.Main"; 59 60 // the names of the modules in this test 61 private static String[] modules = new String[] { "m1", "m2", "test"}; 62 private static String[] versions = new String[] { "1.0", "2-ea", "3-internal"}; 63 64 65 private static boolean hasJmods() { 66 if (!Files.exists(JMODS)) { 67 System.err.println("Test skipped. NO jmods directory"); 68 return false; 69 } 70 return true; 71 } 72 73 /* 74 * Compiles all modules used by the test 75 */ 76 @BeforeTest 77 public void compileAll() throws Throwable { 78 if (!hasJmods()) return; 79 80 for (int i=0; i < modules.length; i++) { 81 String mn = modules[i]; 82 String version = versions[i]; 83 Path msrc = SRC_DIR.resolve(mn); 84 if (version.equals("0")) { 85 assertTrue(CompilerUtils.compile(msrc, MODS_DIR, 86 "--add-exports", "java.base/jdk.internal.module=m1", 87 "--add-exports", "java.base/jdk.internal.org.objectweb.asm=m1", 88 "--module-source-path", SRC_DIR.toString())); 89 } else { 90 assertTrue(CompilerUtils.compile(msrc, MODS_DIR, 91 "--add-exports", "java.base/jdk.internal.module=m1", 92 "--add-exports", "java.base/jdk.internal.org.objectweb.asm=m1", 93 "--module-source-path", SRC_DIR.toString(), 94 "--module-version", version)); 95 } 96 } 97 98 if (Files.exists(IMAGE)) { 99 FileUtils.deleteFileTreeUnchecked(IMAGE); 100 } 101 102 createImage(IMAGE, modules); 103 } 104 105 private void createImage(Path outputDir, String... modules) throws Throwable { 106 Path jlink = Paths.get(JAVA_HOME, "bin", "jlink"); 107 String mp = JMODS.toString() + File.pathSeparator + MODS_DIR.toString(); 108 assertTrue(executeProcess(jlink.toString(), "--output", outputDir.toString(), 109 "--add-modules", Arrays.stream(modules).collect(Collectors.joining(",")), 110 "--module-path", mp) 111 .outputTo(System.out) 112 .errorTo(System.out) 113 .getExitValue() == 0); 114 } 115 116 /* 117 * Test the image created when linking with a module with 118 * no Packages attribute 119 */ 120 @Test 121 public void testCompiledVersions() throws Throwable { 122 if (!hasJmods()) return; 123 124 Path java = IMAGE.resolve("bin").resolve("java"); 125 Stream<String> options = Stream.concat( 126 Stream.of(java.toString(), "-m", MAIN_MID, String.valueOf(modules.length)), 127 Stream.concat(Arrays.stream(modules), Arrays.stream(versions)) 128 ); 129 130 assertTrue(executeProcess(options.toArray(String[]::new)) 131 .outputTo(System.out) 132 .errorTo(System.out) 133 .getExitValue() == 0); 134 } 135 }