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8011898: gc/TestVerifyBeforeGCDuringStartup.java: java.lang.RuntimeException: '[Verifying' missing from stdout/stderr: [Error: Could not find or load main class]

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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
This commit is contained in:
John Cuthbertson 2013-04-26 10:57:57 -07:00
parent ad20a6bd76
commit fefd60fcfd
1 changed files with 26 additions and 5 deletions
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31
hotspot/test/gc/TestVerifyDuringStartup.java
View File

@ -23,22 +23,43 @@
/* @test TestVerifyDuringStartup.java
* @key gc
* @bug 8010463
* @bug 8010463 8011343 8011898
* @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463
* @library /testlibrary
*/
import com.oracle.java.testlibrary.JDKToolFinder;
import com.oracle.java.testlibrary.OutputAnalyzer;
import com.oracle.java.testlibrary.ProcessTools;
import java.util.ArrayList;
import java.util.Collections;
public class TestVerifyDuringStartup {
public static void main(String args[]) throws Exception {
ProcessBuilder pb =
ProcessTools.createJavaProcessBuilder(System.getProperty("test.vm.opts"),
"-XX:-UseTLAB",
ArrayList<String> vmOpts = new ArrayList();
String testVmOptsStr = System.getProperty("test.java.opts");
if (!testVmOptsStr.isEmpty()) {
String[] testVmOpts = testVmOptsStr.split(" ");
Collections.addAll(vmOpts, testVmOpts);
}
Collections.addAll(vmOpts, new String[] {"-XX:-UseTLAB",
"-XX:+UnlockDiagnosticVMOptions",
"-XX:+VerifyDuringStartup", "-version");
"-XX:+VerifyDuringStartup",
"-version"});
System.out.print("Testing:\n" + JDKToolFinder.getJDKTool("java"));
for (int i = 0; i < vmOpts.size(); i += 1) {
System.out.print(" " + vmOpts.get(i));
}
System.out.println();
ProcessBuilder pb =
ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()]));
OutputAnalyzer output = new OutputAnalyzer(pb.start());
System.out.println("Output:\n" + output.getOutput());
output.shouldContain("[Verifying");
output.shouldHaveExitValue(0);
}