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1 /* |
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2 * Copyright (c) 2013, 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 * @bug 8003424 |
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27 * @summary Test that cannot use CDS if UseCompressedClassPointers is turned off. |
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28 * @library /testlibrary |
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29 * @run main CDSCompressedKPtrsError |
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30 */ |
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31 |
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32 import com.oracle.java.testlibrary.*; |
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33 |
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34 public class CDSCompressedKPtrsError { |
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35 public static void main(String[] args) throws Exception { |
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36 ProcessBuilder pb; |
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37 if (Platform.is64bit()) { |
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38 pb = ProcessTools.createJavaProcessBuilder( |
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39 "-XX:+UseCompressedOops", "-XX:+UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions", |
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40 "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump"); |
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41 OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
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42 try { |
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43 output.shouldContain("Loading classes to share"); |
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44 output.shouldHaveExitValue(0); |
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45 |
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46 pb = ProcessTools.createJavaProcessBuilder( |
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47 "-XX:-UseCompressedClassPointers", "-XX:-UseCompressedOops", |
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48 "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:on", "-version"); |
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49 output = new OutputAnalyzer(pb.start()); |
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50 output.shouldContain("Unable to use shared archive"); |
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51 output.shouldHaveExitValue(0); |
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52 |
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53 pb = ProcessTools.createJavaProcessBuilder( |
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54 "-XX:-UseCompressedClassPointers", "-XX:+UseCompressedOops", |
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55 "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:on", "-version"); |
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56 output = new OutputAnalyzer(pb.start()); |
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57 output.shouldContain("Unable to use shared archive"); |
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58 output.shouldHaveExitValue(0); |
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59 |
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60 pb = ProcessTools.createJavaProcessBuilder( |
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61 "-XX:+UseCompressedClassPointers", "-XX:-UseCompressedOops", |
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62 "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:on", "-version"); |
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63 output = new OutputAnalyzer(pb.start()); |
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64 output.shouldContain("Unable to use shared archive"); |
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65 output.shouldHaveExitValue(0); |
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66 |
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67 } catch (RuntimeException e) { |
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68 output.shouldContain("Unable to use shared archive"); |
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69 output.shouldHaveExitValue(1); |
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70 } |
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71 |
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72 // Test bad options with -Xshare:dump. |
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73 pb = ProcessTools.createJavaProcessBuilder( |
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74 "-XX:-UseCompressedOops", "-XX:+UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions", |
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75 "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump"); |
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76 output = new OutputAnalyzer(pb.start()); |
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77 output.shouldContain("Cannot dump shared archive"); |
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78 |
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79 pb = ProcessTools.createJavaProcessBuilder( |
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80 "-XX:+UseCompressedOops", "-XX:-UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions", |
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81 "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump"); |
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82 output = new OutputAnalyzer(pb.start()); |
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83 output.shouldContain("Cannot dump shared archive"); |
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84 |
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85 pb = ProcessTools.createJavaProcessBuilder( |
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86 "-XX:-UseCompressedOops", "-XX:-UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions", |
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87 "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump"); |
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88 output = new OutputAnalyzer(pb.start()); |
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89 output.shouldContain("Cannot dump shared archive"); |
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90 |
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91 } |
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92 } |
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93 } |