1 /* |
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2 * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 /** |
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26 * @test |
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27 * @requires vm.cds |
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28 * @library /test/lib /test/hotspot/jtreg/runtime/appcds |
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29 * @modules jdk.compiler |
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30 * jdk.jartool/sun.tools.jar |
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31 * jdk.jlink |
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32 * @run driver AddReads |
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33 * @summary sanity test the --add-reads option |
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34 */ |
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35 |
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36 import java.io.File; |
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37 import java.nio.file.Files; |
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38 import java.nio.file.Path; |
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39 import java.nio.file.Paths; |
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40 |
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41 import jdk.test.lib.process.OutputAnalyzer; |
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42 import jdk.test.lib.Asserts; |
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43 |
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44 public class AddReads { |
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45 |
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46 private static final Path USER_DIR = Paths.get(System.getProperty("user.dir")); |
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47 |
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48 private static final String TEST_SRC = System.getProperty("test.src"); |
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49 |
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50 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); |
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51 private static final Path MODS_DIR = Paths.get("mods"); |
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52 |
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53 // the module name of the test module |
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54 private static final String MAIN_MODULE = "com.norequires"; |
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55 private static final String SUB_MODULE = "org.astro"; |
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56 |
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57 // the module main class |
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58 private static final String MAIN_CLASS = "com.norequires.Main"; |
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59 private static final String APP_CLASS = "org.astro.World"; |
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60 |
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61 private static Path moduleDir = null; |
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62 private static Path subJar = null; |
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63 private static Path mainJar = null; |
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64 |
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65 public static void buildTestModule() throws Exception { |
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66 |
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67 // javac -d mods/$TESTMODULE src/$TESTMODULE/** |
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68 JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE), |
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69 MODS_DIR.resolve(SUB_MODULE), |
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70 null); |
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71 |
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72 Asserts.assertTrue(CompilerUtils |
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73 .compile(SRC_DIR.resolve(MAIN_MODULE), |
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74 MODS_DIR.resolve(MAIN_MODULE), |
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75 "-cp", MODS_DIR.resolve(SUB_MODULE).toString(), |
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76 "--add-reads", "com.norequires=ALL-UNNAMED")); |
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77 |
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78 moduleDir = Files.createTempDirectory(USER_DIR, "mlib"); |
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79 subJar = moduleDir.resolve(SUB_MODULE + ".jar"); |
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80 String classes = MODS_DIR.resolve(SUB_MODULE).toString(); |
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81 JarBuilder.createModularJar(subJar.toString(), classes, null); |
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82 |
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83 mainJar = moduleDir.resolve(MAIN_MODULE + ".jar"); |
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84 classes = MODS_DIR.resolve(MAIN_MODULE).toString(); |
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85 JarBuilder.createModularJar(mainJar.toString(), classes, MAIN_CLASS); |
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86 } |
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87 |
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88 public static void main(String... args) throws Exception { |
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89 // compile the modules and create the modular jar files |
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90 buildTestModule(); |
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91 String appClasses[] = {MAIN_CLASS, APP_CLASS}; |
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92 // create an archive with the classes in the modules built in the |
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93 // previous step |
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94 OutputAnalyzer output = TestCommon.createArchive( |
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95 null, appClasses, |
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96 "--module-path", moduleDir.toString(), |
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97 "--add-modules", SUB_MODULE, |
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98 "--add-reads", "com.norequires=org.astro", |
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99 "-m", MAIN_MODULE); |
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100 TestCommon.checkDump(output); |
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101 String prefix[] = {"-Djava.class.path=", "-Xlog:class+load=trace", |
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102 "--add-modules", SUB_MODULE, |
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103 "--add-reads", "com.norequires=org.astro"}; |
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104 |
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105 // run the com.norequires module with the archive with the same args |
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106 // used during dump time. |
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107 // The classes should be loaded from the archive. |
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108 TestCommon.runWithModules(prefix, |
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109 null, // --upgrade-module-path |
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110 moduleDir.toString(), // --module-path |
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111 MAIN_MODULE) // -m |
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112 .assertNormalExit(out -> { |
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113 out.shouldContain("[class,load] com.norequires.Main source: shared objects file") |
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114 .shouldContain("[class,load] org.astro.World source: shared objects file"); |
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115 }); |
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116 |
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117 // create an archive with -cp pointing to the jar file containing the |
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118 // org.astro module and --module-path pointing to the main module |
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119 output = TestCommon.createArchive( |
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120 subJar.toString(), appClasses, |
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121 "--module-path", moduleDir.toString(), |
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122 "--add-modules", SUB_MODULE, |
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123 "--add-reads", "com.norequires=org.astro", |
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124 "-m", MAIN_MODULE); |
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125 TestCommon.checkDump(output); |
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126 // run the com.norequires module with the archive with the sub-module |
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127 // in the -cp and with -add-reads=com.norequires=ALL-UNNAMED |
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128 // The main class should be loaded from the archive. |
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129 // The org.astro.World should be loaded from the jar. |
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130 String prefix2[] = {"-cp", subJar.toString(), "-Xlog:class+load=trace", |
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131 "--add-reads", "com.norequires=ALL-UNNAMED"}; |
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132 TestCommon.runWithModules(prefix2, |
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133 null, // --upgrade-module-path |
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134 moduleDir.toString(), // --module-path |
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135 MAIN_MODULE) // -m |
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136 .assertNormalExit(out -> { |
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137 out.shouldContain("[class,load] com.norequires.Main source: shared objects file") |
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138 .shouldMatch(".class.load. org.astro.World source:.*org.astro.jar"); |
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139 }); |
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140 |
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141 } |
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142 } |
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