28 * @library /test/lib
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 * @run driver TestRegionSizeArgs
32 */
33
34 import jdk.test.lib.process.ProcessTools;
35 import jdk.test.lib.process.OutputAnalyzer;
36
37 public class TestRegionSizeArgs {
38 public static void main(String[] args) throws Exception {
39 testInvalidRegionSizes();
40 testMinRegionSize();
41 testMaxRegionSize();
42 }
43
44 private static void testInvalidRegionSizes() throws Exception {
45
46 {
47 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
48 "-Xms100m",
49 "-XX:ShenandoahHeapRegionSize=200m",
50 "-version");
51 OutputAnalyzer output = new OutputAnalyzer(pb.start());
52 output.shouldMatch("Invalid -XX:ShenandoahHeapRegionSize option");
53 output.shouldHaveExitValue(1);
54 }
55
56 {
57 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
58 "-Xms100m",
59 "-XX:ShenandoahHeapRegionSize=11m",
60 "-version");
61 OutputAnalyzer output = new OutputAnalyzer(pb.start());
62 output.shouldMatch("Invalid -XX:ShenandoahHeapRegionSize option");
63 output.shouldHaveExitValue(1);
64 }
65
66 {
67 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
|
28 * @library /test/lib
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 * @run driver TestRegionSizeArgs
32 */
33
34 import jdk.test.lib.process.ProcessTools;
35 import jdk.test.lib.process.OutputAnalyzer;
36
37 public class TestRegionSizeArgs {
38 public static void main(String[] args) throws Exception {
39 testInvalidRegionSizes();
40 testMinRegionSize();
41 testMaxRegionSize();
42 }
43
44 private static void testInvalidRegionSizes() throws Exception {
45
46 {
47 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
48 "-Xms2m",
49 "-version");
50 OutputAnalyzer output = new OutputAnalyzer(pb.start());
51 output.shouldMatch("Initial heap size");
52 output.shouldHaveExitValue(1);
53 }
54
55 {
56 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
57 "-Xms4m",
58 "-version");
59 OutputAnalyzer output = new OutputAnalyzer(pb.start());
60 output.shouldHaveExitValue(0);
61 }
62
63 {
64 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
65 "-Xms8m",
66 "-version");
67 OutputAnalyzer output = new OutputAnalyzer(pb.start());
68 output.shouldHaveExitValue(0);
69 }
70
71 {
72 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
73 "-Xms100m",
74 "-XX:ShenandoahHeapRegionSize=200m",
75 "-version");
76 OutputAnalyzer output = new OutputAnalyzer(pb.start());
77 output.shouldMatch("Invalid -XX:ShenandoahHeapRegionSize option");
78 output.shouldHaveExitValue(1);
79 }
80
81 {
82 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
83 "-Xms100m",
84 "-XX:ShenandoahHeapRegionSize=11m",
85 "-version");
86 OutputAnalyzer output = new OutputAnalyzer(pb.start());
87 output.shouldMatch("Invalid -XX:ShenandoahHeapRegionSize option");
88 output.shouldHaveExitValue(1);
89 }
90
91 {
92 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
|