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691
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1 /*
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844
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2 * Copyright 2008-2009 Sun Microsystems, Inc. All Rights Reserved.
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691
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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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 */
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23
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24 /*
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25 * @test TestBootNativeLibraryPath.java
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26 * @bug 6819213
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27 * @compile -XDignore.symbol.file TestBootNativeLibraryPath.java
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28 * @summary verify sun.boot.native.library.path is expandable on 32 bit systems
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29 * @run main TestBootNativeLibraryPath
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30 * @author ksrini
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31 */
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32
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33 import java.io.BufferedReader;
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34 import java.io.File;
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35 import java.io.FileOutputStream;
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36 import java.io.IOException;
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37 import java.io.InputStreamReader;
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38 import java.io.PrintStream;
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39 import java.util.ArrayList;
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40 import java.util.List;
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41 import java.util.Map;
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42 import java.util.logging.Level;
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43 import java.util.logging.Logger;
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44 import javax.tools.JavaCompiler;
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45 import javax.tools.ToolProvider;
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46
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47 public class TestBootNativeLibraryPath {
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48
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49 private static final String TESTFILE = "Test6";
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50
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51 static void createTestClass() throws IOException {
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52 FileOutputStream fos = new FileOutputStream(TESTFILE + ".java");
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53 PrintStream ps = new PrintStream(fos);
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54 ps.println("public class " + TESTFILE + "{");
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55 ps.println("public static void main(String[] args) {\n");
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56 ps.println("System.out.println(System.getProperty(\"sun.boot.library.path\"));\n");
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57 ps.println("}}\n");
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58 ps.close();
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59 fos.close();
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60
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61 JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
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62 String javacOpts[] = {TESTFILE + ".java"};
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63 if (javac.run(null, null, null, javacOpts) != 0) {
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64 throw new RuntimeException("compilation of " + TESTFILE + ".java Failed");
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65 }
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66 }
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67
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68 static List<String> doExec(String... args) {
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69 String javaCmd = System.getProperty("java.home") + "/bin/java";
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70 if (!new File(javaCmd).exists()) {
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71 javaCmd = System.getProperty("java.home") + "/bin/java.exe";
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72 }
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73
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74 ArrayList<String> cmds = new ArrayList<String>();
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75 cmds.add(javaCmd);
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76 for (String x : args) {
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77 cmds.add(x);
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78 }
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79 System.out.println("cmds=" + cmds);
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80 ProcessBuilder pb = new ProcessBuilder(cmds);
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81
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82 Map<String, String> env = pb.environment();
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83 pb.directory(new File("."));
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84
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85 List<String> out = new ArrayList<String>();
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86 try {
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87 pb.redirectErrorStream(true);
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88 Process p = pb.start();
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89 BufferedReader rd = new BufferedReader(new InputStreamReader(p.getInputStream()),8192);
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90 String in = rd.readLine();
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91 while (in != null) {
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92 out.add(in);
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93 System.out.println(in);
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94 in = rd.readLine();
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95 }
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96 int retval = p.waitFor();
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97 p.destroy();
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98 if (retval != 0) {
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99 throw new RuntimeException("Error: test returned non-zero value");
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100 }
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101 return out;
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102 } catch (Exception ex) {
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103 ex.printStackTrace();
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104 throw new RuntimeException(ex.getMessage());
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105 }
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106 }
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107
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108 public static void main(String[] args) {
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109 try {
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110 if (!System.getProperty("sun.arch.data.model").equals("32")) {
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111 System.out.println("Warning: test skipped for 64-bit systems\n");
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112 return;
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113 }
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114 String osname = System.getProperty("os.name");
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115 if (osname.startsWith("Windows")) {
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116 osname = "Windows";
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117 }
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118
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119 createTestClass();
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120
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121 // Test a simple path
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122 String libpath = File.pathSeparator + "tmp" + File.pathSeparator + "foobar";
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123 List<String> processOut = null;
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124 String sunbootlibrarypath = "-Dsun.boot.library.path=" + libpath;
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125 processOut = doExec(sunbootlibrarypath, "-cp", ".", TESTFILE);
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126 if (processOut == null || !processOut.get(0).endsWith(libpath)) {
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127 throw new RuntimeException("Error: did not get expected error string");
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128 }
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129 } catch (IOException ex) {
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130 throw new RuntimeException("Unexpected error " + ex);
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131 }
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132 }
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133 }
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