1 /*
2 * Copyright (c) 2014, 2020, 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
25 /*
26 * @test CommandLineFlagComboNegative
27 * @summary Test command line flag combinations that differ between
28 * the dump and execute steps, in such way that they cause errors
29 * E.g. use compressed oops for creating and archive, but then
30 * execute w/o compressed oops
31 * @requires vm.cds
32 * @requires vm.bits == 64 & vm.opt.final.UseCompressedOops == true
33 * @library /test/lib
34 * @compile test-classes/Hello.java
35 * @run driver CommandLineFlagComboNegative
36 */
37
38 import java.util.ArrayList;
39 import jdk.test.lib.Platform;
40 import jdk.test.lib.process.OutputAnalyzer;
41
42 public class CommandLineFlagComboNegative {
43
44 private class TestVector {
45 public String testOptionForDumpStep;
46 public String testOptionForExecuteStep;
47 public String expectedErrorMsg;
48 public int expectedErrorCode;
49
50 public TestVector(String testOptionForDumpStep, String testOptionForExecuteStep,
51 String expectedErrorMsg, int expectedErrorCode) {
52 this.testOptionForDumpStep=testOptionForDumpStep;
53 this.testOptionForExecuteStep=testOptionForExecuteStep;
54 this.expectedErrorMsg=expectedErrorMsg;
55 this.expectedErrorCode=expectedErrorCode;
56 }
57 }
58
59 private ArrayList<TestVector> testTable = new ArrayList<TestVector>();
60
61 private void initTestTable() {
62 testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=8", "-XX:ObjectAlignmentInBytes=16",
63 "An error has occurred while processing the shared archive file", 1) );
64 if (!TestCommon.isDynamicArchive()) {
65 testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=64", "-XX:ObjectAlignmentInBytes=32",
66 "An error has occurred while processing the shared archive file", 1) );
67 }
68 testTable.add( new TestVector("-XX:+UseCompressedOops", "-XX:-UseCompressedOops",
69 "The saved state of UseCompressedOops and UseCompressedClassPointers is different from runtime, CDS will be disabled.", 1) );
70 testTable.add( new TestVector("-XX:+UseCompressedClassPointers", "-XX:-UseCompressedClassPointers",
71 "The saved state of UseCompressedOops and UseCompressedClassPointers is different from runtime, CDS will be disabled.", 1) );
72 }
73
74 private void runTests() throws Exception
75 {
76 for (TestVector testEntry : testTable) {
77 System.out.println("CommandLineFlagComboNegative: dump = " + testEntry.testOptionForDumpStep);
78 System.out.println("CommandLineFlagComboNegative: execute = " + testEntry.testOptionForExecuteStep);
79
80 String appJar = JarBuilder.getOrCreateHelloJar();
81 OutputAnalyzer dumpOutput = TestCommon.dump(
82 appJar, new String[] {"Hello"}, testEntry.testOptionForDumpStep);
83
84 TestCommon.checkDump(dumpOutput, "Loading classes to share");
85
86 TestCommon.run(
87 "-cp", appJar,
88 testEntry.testOptionForExecuteStep,
89 "-Xlog:cds", // for checking log message
90 "Hello")
91 .assertAbnormalExit(output -> {
92 output.shouldContain(testEntry.expectedErrorMsg)
93 .shouldHaveExitValue(testEntry.expectedErrorCode);
94 });
95 }
96 }
97
98 public static void main(String[] args) throws Exception {
99 CommandLineFlagComboNegative thisClass = new CommandLineFlagComboNegative();
100 thisClass.initTestTable();
101 thisClass.runTests();
102 }
103 }