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