29 * @library /test/lib
30 * @run driver TestPeriodicGC
31 */
32
33 import java.util.*;
34
35 import jdk.test.lib.Asserts;
36 import jdk.test.lib.process.ProcessTools;
37 import jdk.test.lib.process.OutputAnalyzer;
38
39 public class TestPeriodicGC {
40
41 public static void testWith(String msg, boolean periodic, String... args) throws Exception {
42 String[] cmds = Arrays.copyOf(args, args.length + 2);
43 cmds[args.length] = TestPeriodicGC.class.getName();
44 cmds[args.length + 1] = "test";
45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(cmds);
46
47 OutputAnalyzer output = new OutputAnalyzer(pb.start());
48 output.shouldHaveExitValue(0);
49 if (periodic && !output.getOutput().contains("Trigger: Time since last GC")) {
50 throw new AssertionError(msg + ": Should have periodic GC in logs");
51 }
52 if (!periodic && output.getOutput().contains("Trigger: Time since last GC")) {
53 throw new AssertionError(msg + ": Should not have periodic GC in logs");
54 }
55 }
56
57 public static void main(String[] args) throws Exception {
58 if (args.length > 0 && args[0].equals("test")) {
59 Thread.sleep(5000); // stay idle
60 return;
61 }
62
63 String[] enabled = new String[] {
64 "adaptive",
65 "compact",
66 "static",
67 };
68
69 for (String h : enabled) {
70 testWith("Zero interval with " + h,
71 false,
72 "-Xlog:gc",
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29 * @library /test/lib
30 * @run driver TestPeriodicGC
31 */
32
33 import java.util.*;
34
35 import jdk.test.lib.Asserts;
36 import jdk.test.lib.process.ProcessTools;
37 import jdk.test.lib.process.OutputAnalyzer;
38
39 public class TestPeriodicGC {
40
41 public static void testWith(String msg, boolean periodic, String... args) throws Exception {
42 String[] cmds = Arrays.copyOf(args, args.length + 2);
43 cmds[args.length] = TestPeriodicGC.class.getName();
44 cmds[args.length + 1] = "test";
45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(cmds);
46
47 OutputAnalyzer output = new OutputAnalyzer(pb.start());
48 output.shouldHaveExitValue(0);
49 if (periodic && !output.getOutput().contains("Trigger (GLOBAL): Time since last GC")) {
50 throw new AssertionError(msg + ": Should have periodic GC in logs");
51 }
52 if (!periodic && output.getOutput().contains("Trigger (GLOBAL): Time since last GC")) {
53 throw new AssertionError(msg + ": Should not have periodic GC in logs");
54 }
55 }
56
57 public static void main(String[] args) throws Exception {
58 if (args.length > 0 && args[0].equals("test")) {
59 Thread.sleep(5000); // stay idle
60 return;
61 }
62
63 String[] enabled = new String[] {
64 "adaptive",
65 "compact",
66 "static",
67 };
68
69 for (String h : enabled) {
70 testWith("Zero interval with " + h,
71 false,
72 "-Xlog:gc",
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