77 for (; ; ) {
78 String line = br.readLine();
79 if (line == null) {
80 break;
81 }
82 classes.add(line.replaceAll("/", "."));
83 }
84 }
85 return classes;
86 }
87
88 static void dumpLoadedClasses(String[] expectedClasses) throws Exception {
89 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
90 TestCommon.makeCommandLineForAppCDS(
91 "-XX:DumpLoadedClassList=" + CLASSLIST_FILE,
92 // trigger JVMCI runtime init so that JVMCI classes will be
93 // included in the classlist
94 "-XX:+EagerJVMCI",
95 "-cp",
96 TESTJAR,
97 "-XX:+UseAppCDS",
98 TESTNAME,
99 TEST_OUT));
100
101 OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-loaded-classes")
102 .shouldHaveExitValue(0)
103 .shouldContain(TEST_OUT);
104
105 List<String> dumpedClasses = toClassNames(CLASSLIST_FILE);
106
107 for (String clazz : expectedClasses) {
108 if (!dumpedClasses.contains(clazz)) {
109 throw new RuntimeException(clazz + " missing in " +
110 CLASSLIST_FILE);
111 }
112 }
113 }
114
115 static void dumpArchive() throws Exception {
116 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
117 TestCommon.makeCommandLineForAppCDS(
118 "-cp",
119 TESTJAR,
120 "-XX:+UseAppCDS",
121 "-XX:SharedClassListFile=" + CLASSLIST_FILE,
122 "-XX:SharedArchiveFile=" + ARCHIVE_FILE,
123 "-Xlog:cds",
124 "-Xshare:dump",
125 "-XX:MetaspaceSize=12M",
126 "-XX:MaxMetaspaceSize=12M"));
127
128 OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-archive");
129 int exitValue = output.getExitValue();
130 if (exitValue == 1) {
131 output.shouldContain("Failed allocating metaspace object type");
132 } else if (exitValue == 0) {
133 output.shouldContain("Loading classes to share");
134 } else {
135 throw new RuntimeException("Unexpected exit value " + exitValue);
136 }
137 }
138 }
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77 for (; ; ) {
78 String line = br.readLine();
79 if (line == null) {
80 break;
81 }
82 classes.add(line.replaceAll("/", "."));
83 }
84 }
85 return classes;
86 }
87
88 static void dumpLoadedClasses(String[] expectedClasses) throws Exception {
89 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
90 TestCommon.makeCommandLineForAppCDS(
91 "-XX:DumpLoadedClassList=" + CLASSLIST_FILE,
92 // trigger JVMCI runtime init so that JVMCI classes will be
93 // included in the classlist
94 "-XX:+EagerJVMCI",
95 "-cp",
96 TESTJAR,
97 TESTNAME,
98 TEST_OUT));
99
100 OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-loaded-classes")
101 .shouldHaveExitValue(0)
102 .shouldContain(TEST_OUT);
103
104 List<String> dumpedClasses = toClassNames(CLASSLIST_FILE);
105
106 for (String clazz : expectedClasses) {
107 if (!dumpedClasses.contains(clazz)) {
108 throw new RuntimeException(clazz + " missing in " +
109 CLASSLIST_FILE);
110 }
111 }
112 }
113
114 static void dumpArchive() throws Exception {
115 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,
116 TestCommon.makeCommandLineForAppCDS(
117 "-cp",
118 TESTJAR,
119 "-XX:SharedClassListFile=" + CLASSLIST_FILE,
120 "-XX:SharedArchiveFile=" + ARCHIVE_FILE,
121 "-Xlog:cds",
122 "-Xshare:dump",
123 "-XX:MetaspaceSize=12M",
124 "-XX:MaxMetaspaceSize=12M"));
125
126 OutputAnalyzer output = TestCommon.executeAndLog(pb, "dump-archive");
127 int exitValue = output.getExitValue();
128 if (exitValue == 1) {
129 output.shouldContain("Failed allocating metaspace object type");
130 } else if (exitValue == 0) {
131 output.shouldContain("Loading classes to share");
132 } else {
133 throw new RuntimeException("Unexpected exit value " + exitValue);
134 }
135 }
136 }
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