1 /*
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24 
25 /*
26  * @test
27  * @bug 8259275
28  * @summary VM should not crash during CDS dump and run time when a lambda
29  *          expression references an old version of class.
30  * @requires vm.cds
31  * @library /test/lib
32  * @compile test-classes/OldClass.jasm
33  * @compile test-classes/LambdaWithOldClassApp.java
34  * @run driver LambdaWithOldClass
35  */
36 
37 import jdk.test.lib.cds.CDSOptions;
38 import jdk.test.lib.cds.CDSTestUtils;
39 import jdk.test.lib.process.OutputAnalyzer;
40 
41 public class LambdaWithOldClass {
42 
43     public static void main(String[] args) throws Exception {
44         String mainClass = "LambdaWithOldClassApp";
45         String namePrefix = "lambdawitholdclass";
46         JarBuilder.build(namePrefix, mainClass, "OldClass", "TestInterface");
47 
48         String appJar = TestCommon.getTestJar(namePrefix + ".jar");
49         String classList = namePrefix + ".list";
50         String archiveName = namePrefix + ".jsa";
51 
52         // dump class list
53         CDSTestUtils.dumpClassList(classList, "-cp", appJar, mainClass);
54 
55         // create archive with the class list
56         CDSOptions opts = (new CDSOptions())
57             .addPrefix("-XX:ExtraSharedClassListFile=" + classList,
58                        "-cp", appJar,
59                        "-Xlog:class+load,cds")
60             .setArchiveName(archiveName);
61         CDSTestUtils.createArchiveAndCheck(opts);
62 
63         // run with archive
64         CDSOptions runOpts = (new CDSOptions())
65             .addPrefix("-cp", appJar, "-Xlog:class+load,cds=debug")
66             .setArchiveName(archiveName)
67             .setUseVersion(false)
68             .addSuffix(mainClass);
69         OutputAnalyzer output = CDSTestUtils.runWithArchive(runOpts);
70         output.shouldContain("[class,load] LambdaWithOldClassApp source: shared objects file")
71               .shouldMatch(".class.load. LambdaWithOldClassApp[$][$]Lambda.*/0x.*source:.*shared objects file")
72               .shouldHaveExitValue(0);
73     }
74 }