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8234290: compiler/c2/Test6857159.java times out and fail to clean up files

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Reviewed-by: thartmann
This commit is contained in:
Igor Ignatyev 2019-11-21 14:15:31 -08:00
parent 27807bc768
commit 4e0ac78eed
1 changed files with 43 additions and 51 deletions
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94
test/hotspot/jtreg/compiler/c2/Test6857159.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2009, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,67 +27,59 @@
* @summary local schedule failed with checkcast of Thread.currentThread()
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
*
* @run driver compiler.c2.Test6857159
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* -Xbatch -XX:CompileCommand=compileonly,compiler.c2.Test6857159$ct0::run
* compiler.c2.Test6857159
*/
package compiler.c2;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import sun.hotspot.WhiteBox;
public class Test6857159 {
public static void main(String[] args) throws Throwable {
String className = Test.class.getName();
OutputAnalyzer analyzer = ProcessTools.executeTestJvm("-Xbatch",
"-XX:+PrintCompilation",
"-XX:CompileOnly="+ className + "$ct::run",
className);
analyzer.shouldNotContain("COMPILE SKIPPED");
analyzer.shouldContain(className + "$ct0::run (16 bytes)");
analyzer.shouldHaveExitValue(0);
public class Test6857159 extends Thread {
public static void main(String[] args) throws Exception {
var whiteBox = WhiteBox.getWhiteBox();
var method = ct0.class.getDeclaredMethod("run");
for (int i = 0; i < 20000; i++) {
Thread t = null;
switch (i % 3) {
case 0:
t = new ct0();
break;
case 1:
t = new ct1();
break;
case 2:
t = new ct2();
break;
}
t.start();
t.join();
}
if (!whiteBox.isMethodCompiled(method)) {
throw new AssertionError(method + " didn't get compiled");
}
}
static class Test extends Thread {
static class ct0 extends Test {
public void message() {
}
static class ct0 extends Test6857159 {
public void message() { }
public void run() {
message();
ct0 ct = (ct0) Thread.currentThread();
ct.message();
}
public void run() {
message();
ct0 ct = (ct0) Thread.currentThread();
ct.message();
}
}
static class ct1 extends ct0 {
public void message() {
}
}
static class ct1 extends ct0 {
public void message() { }
}
static class ct2 extends ct0 {
public void message() {
}
}
public static void main(String[] args) throws Exception {
for (int i = 0; i < 20000; i++) {
Thread t = null;
switch (i % 3) {
case 0:
t = new ct0();
break;
case 1:
t = new ct1();
break;
case 2:
t = new ct2();
break;
}
t.start();
t.join();
}
}
static class ct2 extends ct0 {
public void message() { }
}
}