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1 /* |
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2 * Copyright (c) 2014, 2016, 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 * @test |
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26 * @library /lib/testlibrary |
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27 * @modules jdk.jartool/sun.tools.jar |
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28 * jdk.jlink/jdk.tools.jmod |
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29 * jdk.compiler |
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30 * @build BasicTest CompilerUtils jdk.testlibrary.* |
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31 * @run testng BasicTest |
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32 * @summary Basic test of starting an application as a module |
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33 */ |
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34 |
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35 import java.io.File; |
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36 import java.nio.file.Files; |
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37 import java.nio.file.Path; |
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38 import java.nio.file.Paths; |
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39 |
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40 import static jdk.testlibrary.ProcessTools.*; |
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41 |
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42 import org.testng.annotations.BeforeTest; |
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43 import org.testng.annotations.Test; |
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44 import static org.testng.Assert.*; |
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45 |
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46 |
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47 @Test |
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48 public class BasicTest { |
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49 |
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50 private static final Path USER_DIR = Paths.get(System.getProperty("user.dir")); |
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51 |
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52 private static final String TEST_SRC = System.getProperty("test.src"); |
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53 |
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54 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); |
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55 private static final Path MODS_DIR = Paths.get("mods"); |
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56 |
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57 // the module name of the test module |
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58 private static final String TEST_MODULE = "test"; |
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59 |
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60 // the module main class |
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61 private static final String MAIN_CLASS = "jdk.test.Main"; |
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62 |
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63 |
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64 @BeforeTest |
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65 public void compileTestModule() throws Exception { |
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66 |
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67 // javac -d mods/$TESTMODULE src/$TESTMODULE/** |
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68 boolean compiled |
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69 = CompilerUtils.compile(SRC_DIR.resolve(TEST_MODULE), |
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70 MODS_DIR.resolve(TEST_MODULE)); |
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71 |
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72 assertTrue(compiled, "test module did not compile"); |
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73 } |
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74 |
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75 |
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76 /** |
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77 * The initial module is loaded from an exploded module |
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78 */ |
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79 public void testRunWithExplodedModule() throws Exception { |
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80 String dir = MODS_DIR.toString(); |
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81 String subdir = MODS_DIR.resolve(TEST_MODULE).toString(); |
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82 String mid = TEST_MODULE + "/" + MAIN_CLASS; |
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83 |
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84 // java -mp mods -m $TESTMODULE/$MAINCLASS |
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85 int exitValue |
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86 = executeTestJava("-mp", dir, "-m", mid) |
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87 .outputTo(System.out) |
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88 .errorTo(System.out) |
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89 .getExitValue(); |
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90 assertTrue(exitValue == 0); |
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91 |
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92 // java -mp mods/$TESTMODULE -m $TESTMODULE/$MAINCLASS |
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93 exitValue |
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94 = executeTestJava("-mp", subdir, "-m", mid) |
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95 .outputTo(System.out) |
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96 .errorTo(System.out) |
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97 .getExitValue(); |
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98 assertTrue(exitValue == 0); |
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99 } |
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100 |
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101 |
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102 /** |
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103 * The initial module is loaded from a modular JAR file |
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104 */ |
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105 public void testRunWithModularJar() throws Exception { |
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106 Path dir = Files.createTempDirectory(USER_DIR, "mlib"); |
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107 Path jar = dir.resolve("m.jar"); |
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108 |
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109 // jar --create ... |
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110 String classes = MODS_DIR.resolve(TEST_MODULE).toString(); |
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111 String[] args = { |
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112 "--create", |
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113 "--file=" + jar, |
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114 "--main-class=" + MAIN_CLASS, |
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115 "-C", classes, "." |
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116 }; |
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117 boolean success |
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118 = new sun.tools.jar.Main(System.out, System.out, "jar") |
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119 .run(args); |
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120 assertTrue(success); |
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121 |
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122 // java -mp mlib -m $TESTMODULE |
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123 int exitValue |
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124 = executeTestJava("-mp", dir.toString(), |
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125 "-m", TEST_MODULE) |
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126 .outputTo(System.out) |
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127 .errorTo(System.out) |
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128 .getExitValue(); |
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129 assertTrue(exitValue == 0); |
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130 |
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131 // java -mp mlib/m.jar -m $TESTMODULE |
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132 exitValue |
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133 = executeTestJava("-mp", jar.toString(), |
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134 "-m", TEST_MODULE) |
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135 .outputTo(System.out) |
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136 .errorTo(System.out) |
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137 .getExitValue(); |
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138 assertTrue(exitValue == 0); |
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139 } |
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140 |
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141 |
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142 /** |
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143 * Attempt to run with the initial module packaged as a JMOD file. |
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144 */ |
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145 public void testTryRunWithJMod() throws Exception { |
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146 Path dir = Files.createTempDirectory(USER_DIR, "mlib"); |
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147 |
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148 // jmod create ... |
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149 String cp = MODS_DIR.resolve(TEST_MODULE).toString(); |
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150 String jmod = dir.resolve("m.jmod").toString(); |
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151 String[] args = { |
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152 "create", |
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153 "--class-path", cp, |
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154 "--main-class", MAIN_CLASS, |
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155 jmod |
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156 }; |
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157 jdk.tools.jmod.JmodTask task = new jdk.tools.jmod.JmodTask(); |
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158 assertEquals(task.run(args), 0); |
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159 |
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160 // java -mp mods -m $TESTMODULE |
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161 int exitValue |
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162 = executeTestJava("-mp", dir.toString(), |
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163 "-m", TEST_MODULE) |
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164 .outputTo(System.out) |
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165 .errorTo(System.out) |
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166 .getExitValue(); |
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167 |
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168 assertTrue(exitValue != 0); |
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169 } |
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170 |
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171 |
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172 /** |
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173 * Run the test with a non-existent file on the application module path. |
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174 * It should be silently ignored. |
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175 */ |
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176 public void testRunWithNonExistentEntry() throws Exception { |
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177 String mp = "DoesNotExist" + File.pathSeparator + MODS_DIR.toString(); |
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178 String mid = TEST_MODULE + "/" + MAIN_CLASS; |
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179 |
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180 // java -mp mods -m $TESTMODULE/$MAINCLASS |
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181 int exitValue |
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182 = executeTestJava("-mp", mp, |
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183 "-m", mid) |
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184 .outputTo(System.out) |
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185 .errorTo(System.out) |
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186 .getExitValue(); |
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187 |
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188 assertTrue(exitValue == 0); |
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189 } |
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190 |
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191 |
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192 /** |
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193 * Attempt to run an unknown initial module |
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194 */ |
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195 public void testTryRunWithBadModule() throws Exception { |
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196 String modulepath = MODS_DIR.toString(); |
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197 |
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198 // java -mp mods -m $TESTMODULE |
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199 int exitValue |
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200 = executeTestJava("-mp", modulepath, |
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201 "-m", "rhubarb") |
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202 .outputTo(System.out) |
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203 .errorTo(System.out) |
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204 .shouldContain("not found") |
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205 .getExitValue(); |
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206 |
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207 assertTrue(exitValue != 0); |
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208 } |
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209 |
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210 |
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211 /** |
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212 * Attempt to run with -m specifying a main class that does not |
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213 * exist. |
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214 */ |
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215 public void testTryRunWithBadMainClass() throws Exception { |
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216 String modulepath = MODS_DIR.toString(); |
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217 String mid = TEST_MODULE + "/p.rhubarb"; |
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218 |
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219 // java -mp mods -m $TESTMODULE/$MAINCLASS |
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220 int exitValue |
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221 = executeTestJava("-mp", modulepath, |
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222 "-m", mid) |
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223 .outputTo(System.out) |
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224 .errorTo(System.out) |
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225 .getExitValue(); |
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226 |
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227 assertTrue(exitValue != 0); |
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228 } |
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229 |
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230 |
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231 /** |
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232 * Attempt to run with -m specifying a modular JAR that does not have |
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233 * a MainClass attribute |
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234 */ |
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235 public void testTryRunWithMissingMainClass() throws Exception { |
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236 Path dir = Files.createTempDirectory(USER_DIR, "mlib"); |
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237 |
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238 // jar --create ... |
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239 String classes = MODS_DIR.resolve(TEST_MODULE).toString(); |
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240 String jar = dir.resolve("m.jar").toString(); |
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241 String[] args = { |
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242 "--create", |
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243 "--file=" + jar, |
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244 "-C", classes, "." |
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245 }; |
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246 boolean success |
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247 = new sun.tools.jar.Main(System.out, System.out, "jar") |
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248 .run(args); |
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249 assertTrue(success); |
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250 |
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251 // java -mp mods -m $TESTMODULE |
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252 int exitValue |
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253 = executeTestJava("-mp", dir.toString(), |
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254 "-m", TEST_MODULE) |
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255 .outputTo(System.out) |
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256 .errorTo(System.out) |
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257 .shouldContain("does not have a MainClass attribute") |
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258 .getExitValue(); |
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259 |
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260 assertTrue(exitValue != 0); |
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261 } |
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262 |
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263 |
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264 /** |
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265 * Attempt to run with -m specifying a main class that is a different |
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266 * module to that specified to -m |
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267 */ |
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268 public void testTryRunWithMainClassInWrongModule() throws Exception { |
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269 String modulepath = MODS_DIR.toString(); |
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270 String mid = "java.base/" + MAIN_CLASS; |
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271 |
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272 // java -mp mods -m $TESTMODULE/$MAINCLASS |
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273 int exitValue |
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274 = executeTestJava("-mp", modulepath, |
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275 "-m", mid) |
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276 .outputTo(System.out) |
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277 .errorTo(System.out) |
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278 .getExitValue(); |
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279 |
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280 assertTrue(exitValue != 0); |
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281 } |
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282 |
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283 } |