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8192870: [Testbug] runtime/handshake/HandshakeTransitionTest throws NPE

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Reviewed-by: dholmes, rehn
This commit is contained in:
Dean Long 2017-12-05 11:16:03 -08:00
parent 18e7fa9b4c
commit 318c0d74ab
1 changed files with 9 additions and 1 deletions
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10
test/hotspot/jtreg/runtime/handshake/HandshakeTransitionTest.java
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@ -49,6 +49,14 @@ public class HandshakeTransitionTest {
public static void main(String[] args) throws Exception { public static void main(String[] args) throws Exception {
String lib = System.getProperty("test.nativepath"); String lib = System.getProperty("test.nativepath");
WhiteBox wb = WhiteBox.getWhiteBox(); WhiteBox wb = WhiteBox.getWhiteBox();
Boolean useJVMCICompiler = wb.getBooleanVMFlag("UseJVMCICompiler");
String useJVMCICompilerStr;
if (useJVMCICompiler != null) {
useJVMCICompilerStr = useJVMCICompiler ? "-XX:+UseJVMCICompiler" : "-XX:-UseJVMCICompiler";
} else {
// pass something innocuous
useJVMCICompilerStr = "-XX:+UnlockExperimentalVMOptions";
}
ProcessBuilder pb = ProcessBuilder pb =
ProcessTools.createJavaProcessBuilder( ProcessTools.createJavaProcessBuilder(
true, true,
@ -60,7 +68,7 @@ public class HandshakeTransitionTest {
"-XX:ConcGCThreads=1", "-XX:ConcGCThreads=1",
"-XX:CICompilerCount=2", "-XX:CICompilerCount=2",
"-XX:+UnlockExperimentalVMOptions", "-XX:+UnlockExperimentalVMOptions",
(wb.getBooleanVMFlag("UseJVMCICompiler") ? "-XX:+UseJVMCICompiler" : "-XX:-UseJVMCICompiler"), useJVMCICompilerStr,
"HandshakeTransitionTest$Test"); "HandshakeTransitionTest$Test");