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comparison test/gc/TestVerifyDuringStartup.java @ 10189:3edf23423bb2

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8011898: gc/TestVerifyBeforeGCDuringStartup.java: java.lang.RuntimeException: '[Verifying' missing from stdout/stderr: [Error: Could not find or load main class] Summary: System.getProperty("test.java.opts") can return NULL, which gets converted to to the empty string, and the child java command then interprets that as the name of the main class. Reviewed-by: jmasa, brutisso
author johnc
date Fri, 26 Apr 2013 10:57:57 -0700
parents 68fe50d4f1d5
children ceda33ff54a3
comparison
equal deleted inserted replaced
10188:2f50bc369470 10189:3edf23423bb2
21 * questions. 21 * questions.
22 */ 22 */
23 23
24 /* @test TestVerifyDuringStartup.java 24 /* @test TestVerifyDuringStartup.java
25 * @key gc 25 * @key gc
26 * @bug 8010463 26 * @bug 8010463 8011343 8011898
27 * @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463 27 * @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463
28 * @library /testlibrary 28 * @library /testlibrary
29 */ 29 */
30 30
31 import com.oracle.java.testlibrary.JDKToolFinder;
31 import com.oracle.java.testlibrary.OutputAnalyzer; 32 import com.oracle.java.testlibrary.OutputAnalyzer;
32 import com.oracle.java.testlibrary.ProcessTools; 33 import com.oracle.java.testlibrary.ProcessTools;
34 import java.util.ArrayList;
35 import java.util.Collections;
33 36
34 public class TestVerifyDuringStartup { 37 public class TestVerifyDuringStartup {
35 public static void main(String args[]) throws Exception { 38 public static void main(String args[]) throws Exception {
39 ArrayList<String> vmOpts = new ArrayList();
40
41 String testVmOptsStr = System.getProperty("test.java.opts");
42 if (!testVmOptsStr.isEmpty()) {
43 String[] testVmOpts = testVmOptsStr.split(" ");
44 Collections.addAll(vmOpts, testVmOpts);
45 }
46 Collections.addAll(vmOpts, new String[] {"-XX:-UseTLAB",
47 "-XX:+UnlockDiagnosticVMOptions",
48 "-XX:+VerifyDuringStartup",
49 "-version"});
50
51 System.out.print("Testing:\n" + JDKToolFinder.getJDKTool("java"));
52 for (int i = 0; i < vmOpts.size(); i += 1) {
53 System.out.print(" " + vmOpts.get(i));
54 }
55 System.out.println();
56
36 ProcessBuilder pb = 57 ProcessBuilder pb =
37 ProcessTools.createJavaProcessBuilder(System.getProperty("test.vm.opts"), 58 ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()]));
38 "-XX:-UseTLAB",
39 "-XX:+UnlockDiagnosticVMOptions",
40 "-XX:+VerifyDuringStartup", "-version");
41 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 59 OutputAnalyzer output = new OutputAnalyzer(pb.start());
60
61 System.out.println("Output:\n" + output.getOutput());
62
42 output.shouldContain("[Verifying"); 63 output.shouldContain("[Verifying");
43 output.shouldHaveExitValue(0); 64 output.shouldHaveExitValue(0);
44 } 65 }
45 } 66 }