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8214904: Test8004741.java failed due to "Too few ThreadDeath hits; expected at least 6 but saw only 5"

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Reviewed-by: kvn, epavlova
This commit is contained in:
Igor Ignatyev 2019-11-15 14:22:24 -08:00
parent 7e2ec3bdc3
commit 733bb68c11
2 changed files with 29 additions and 40 deletions
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1
test/hotspot/jtreg/ProblemList.txt
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@ -54,7 +54,6 @@ compiler/types/correctness/CorrectnessTest.java 8225620 solaris-sparcv9
compiler/types/correctness/OffTest.java 8225620 solaris-sparcv9
compiler/c2/Test6852078.java 8194310 generic-all
compiler/c2/Test8004741.java 8214904 generic-all
compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java 8190680 generic-all

68
test/hotspot/jtreg/compiler/c2/Test8004741.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 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
@ -22,22 +22,33 @@
*/
/*
* @test Test8004741.java
* @test
* @bug 8004741
* @summary Missing compiled exception handle table entry for multidimensional array allocation
*
* @requires !vm.graal.enabled
* @library /test/lib
*
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
*
* @run main/othervm -Xmx128m -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
* -XX:-TieredCompilation -XX:+StressCompiledExceptionHandlers
* -XX:+SafepointALot -XX:GuaranteedSafepointInterval=100
* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* compiler.c2.Test8004741
*
* @run main/othervm -Xmx128m -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
* -XX:-TieredCompilation -XX:+StressCompiledExceptionHandlers
* -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* compiler.c2.Test8004741
*/
package compiler.c2;
import sun.hotspot.WhiteBox;
public class Test8004741 extends Thread {
static int passed = 0;
@ -58,7 +69,7 @@ public class Test8004741 extends Thread {
} catch (ThreadDeath e) {
System.out.println("test got ThreadDeath");
passed++;
throw(e);
throw e;
}
return ar;
}
@ -84,15 +95,11 @@ public class Test8004741 extends Thread {
try {
progressLock.wait();
} catch (InterruptedException e) {
e.printStackTrace();
System.out.println("unexpected InterruptedException");
fail();
throw new Error("unexpected InterruptedException", e);
}
}
if (progressState > state) {
System.out.println("unexpected test state change, expected " +
state + " but saw " + progressState);
fail();
throw new Error("unexpected test state change, state = " + state + ", progressState = " + progressState);
}
}
}
@ -114,9 +121,7 @@ public class Test8004741 extends Thread {
} catch (ThreadDeath e) {
// nothing to say, passing was incremented by the test.
} catch (Throwable e) {
e.printStackTrace();
System.out.println("unexpected Throwable " + e);
fail();
throw new Error("unexpected Throwable " + e, e);
}
toState(STOPPING);
}
@ -144,24 +149,22 @@ public class Test8004741 extends Thread {
test(2, 100);
}
// Will this sleep help ensure that the compiler is run?
Thread.sleep(500);
passed = 0;
var method = Test8004741.class.getDeclaredMethod("test", int.class, int.class);
if (!WhiteBox.getWhiteBox().isMethodCompiled(method)) {
throw new Error("test method didn't get compiled");
}
try {
test(-1, 100);
System.out.println("Missing NegativeArraySizeException #1");
fail();
} catch ( java.lang.NegativeArraySizeException e ) {
throw new AssertionError("Missing NegativeArraySizeException");
} catch (NegativeArraySizeException e) {
System.out.println("Saw expected NegativeArraySizeException #1");
}
try {
test(100, -1);
fail();
System.out.println("Missing NegativeArraySizeException #2");
fail();
} catch ( java.lang.NegativeArraySizeException e ) {
throw new AssertionError("Missing NegativeArraySizeException");
} catch (NegativeArraySizeException e) {
System.out.println("Saw expected NegativeArraySizeException #2");
}
@ -169,23 +172,10 @@ public class Test8004741 extends Thread {
* as long as it does not crash (the outcome if the exception range
* table entry for the array allocation is missing).
*/
int N = 12;
for (int n = 0; n < N; n++) {
passed = 0;
int limit = 6;
while (passed != limit) {
threadTest();
}
if (passed > N/2) {
System.out.println("Saw " + passed + " out of " + N + " possible ThreadDeath hits");
System.out.println("PASSED");
} else {
System.out.println("Too few ThreadDeath hits; expected at least " + N/2 +
" but saw only " + passed);
fail();
}
}
static void fail() {
System.out.println("FAILED");
System.exit(97);
}
};
}