20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8034775
27 * @summary Ensures correct minimal number of compiler threads (provided by -XX:CICompilerCount=)
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32 import jdk.test.lib.*;
33
34 public class NumCompilerThreadsCheck {
35
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:CICompilerCount=-1");
38 OutputAnalyzer out = new OutputAnalyzer(pb.start());
39
40 String expectedOutput = "CICompilerCount of -1 is invalid";
41 out.shouldContain(expectedOutput);
42
43 if (Platform.isZero()) {
44 String expectedLowWaterMarkText = "must be at least 0";
45 out.shouldContain(expectedLowWaterMarkText);
46 }
47 }
48
49 }
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20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8034775
27 * @summary Ensures correct minimal number of compiler threads (provided by -XX:CICompilerCount=)
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32 import jdk.test.lib.*;
33
34 public class NumCompilerThreadsCheck {
35
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:CICompilerCount=-1");
38 OutputAnalyzer out = new OutputAnalyzer(pb.start());
39
40 String expectedOutput = "outside the allowed range";
41 out.shouldContain(expectedOutput);
42
43 if (Platform.isZero()) {
44 String expectedLowWaterMarkText = "must be at least 0";
45 out.shouldContain(expectedLowWaterMarkText);
46 }
47 }
48
49 }
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