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8284303: runtime/Thread/AsyncExceptionTest.java timed out

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Reviewed-by: dcubed, kvn
This commit is contained in:
Patricio Chilano Mateo 2022-04-06 16:47:55 +00:00
parent 3cd3a83647
commit 8e4fab0c89
1 changed files with 7 additions and 55 deletions

62
test/hotspot/jtreg/runtime/Thread/AsyncExceptionTest.java

@ -24,76 +24,33 @@
/**
* @test
* @bug 8283044
* @requires vm.compiler1.enabled | vm.compiler2.enabled
* @summary Stress delivery of asynchronous exceptions.
* @library /test/lib /test/hotspot/jtreg
* @build AsyncExceptionTest
* @run driver jdk.test.lib.helpers.ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AsyncExceptionTest
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -Xcomp
-XX:CompileCommand=dontinline,AsyncExceptionTest::internalRun2
-XX:CompileCommand=compileonly,AsyncExceptionTest::internalRun1
-XX:CompileCommand=compileonly,AsyncExceptionTest::internalRun2
AsyncExceptionTest
*/
import compiler.testlibrary.CompilerUtils;
import compiler.whitebox.CompilerWhiteBoxTest;
import java.util.concurrent.CountDownLatch;
import sun.hotspot.WhiteBox;
public class AsyncExceptionTest extends Thread {
private final static int DEF_TIME_MAX = 30; // default max # secs to test
private final static String PROG_NAME = "AsyncExceptionTest";
public static final WhiteBox WB = WhiteBox.getWhiteBox();
public CountDownLatch exitSyncObj = new CountDownLatch(1);
public CountDownLatch startSyncObj = new CountDownLatch(1);
private boolean realRun;
private boolean firstEntry = true;
private boolean receivedThreadDeathinInternal1 = false;
private boolean receivedThreadDeathinInternal2 = false;
public void setDontInline(String method) {
java.lang.reflect.Method m;
try {
m = AsyncExceptionTest.class.getMethod(method);
} catch(NoSuchMethodException e) {
throw new RuntimeException("Unexpected: " + e);
}
WB.testSetDontInlineMethod(m, true);
}
public void checkCompLevel(String method) {
int highestLevel = CompilerUtils.getMaxCompilationLevel();
java.lang.reflect.Method m;
try {
m = AsyncExceptionTest.class.getMethod(method);
} catch(NoSuchMethodException e) {
throw new RuntimeException("Unexpected: " + e);
}
int compLevel = WB.getMethodCompilationLevel(m);
while (compLevel < (highestLevel - 1)) {
try {
Thread.sleep(200);
} catch (InterruptedException e) { /* ignored */ }
compLevel = WB.getMethodCompilationLevel(m);
}
}
@Override
public void run() {
try {
setDontInline("internalRun1");
setDontInline("internalRun2");
int callCount = CompilerWhiteBoxTest.THRESHOLD;
while (callCount-- > 0) {
receivedThreadDeathinInternal2 = false;
realRun = false;
internalRun1();
}
checkCompLevel("internalRun1");
checkCompLevel("internalRun2");
receivedThreadDeathinInternal2 = false;
realRun = true;
internalRun1();
} catch (ThreadDeath td) {
throw new RuntimeException("Catched ThreadDeath in run() instead of internalRun2() or internalRun1(). receivedThreadDeathinInternal1=" + receivedThreadDeathinInternal1 + "; receivedThreadDeathinInternal2=" + receivedThreadDeathinInternal2);
@ -108,7 +65,6 @@ public class AsyncExceptionTest extends Thread {
}
public void internalRun1() {
long start_time = System.currentTimeMillis();
try {
while (!receivedThreadDeathinInternal2) {
internalRun2();
@ -123,17 +79,13 @@ public class AsyncExceptionTest extends Thread {
Integer myLocalCount = 1;
Integer myLocalCount2 = 1;
if (realRun && firstEntry) {
if (firstEntry) {
// Tell main thread we have started.
startSyncObj.countDown();
firstEntry = false;
}
while(myLocalCount > 0) {
if (!realRun) {
receivedThreadDeathinInternal2 = true;
break;
}
myLocalCount2 = (myLocalCount % 3) / 2;
myLocalCount -= 1;
}