changeset 10848:2a3ad3d82f5e

8067005: Several java/lang/invoke tests fail due to exhausted code cache Reviewed-by: vlivanov
author kshefov
date Thu, 18 Jun 2015 16:54:57 +0300
parents bd0eaab40c8b
children 07911e30fdfe
files test/java/lang/invoke/MethodHandles/CatchExceptionTest.java test/java/lang/invoke/MethodHandlesTest.java test/java/lang/invoke/TestCatchExceptionWithVarargs.java test/java/lang/invoke/VarargsArrayTest.java test/lib/testlibrary/jdk/testlibrary/Utils.java test/lib/testlibrary/jsr292/com/oracle/testlibrary/jsr292/CodeCacheOverflowProcessor.java
diffstat 6 files changed, 317 insertions(+), 37 deletions(-) [+]
line wrap: on
line diff
--- a/test/java/lang/invoke/MethodHandles/CatchExceptionTest.java	Thu Jun 18 15:47:45 2015 +0300
+++ b/test/java/lang/invoke/MethodHandles/CatchExceptionTest.java	Thu Jun 18 16:54:57 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2015, 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
@@ -23,6 +23,7 @@
 package test.java.lang.invoke.MethodHandles;
 
 import com.oracle.testlibrary.jsr292.Helper;
+import com.oracle.testlibrary.jsr292.CodeCacheOverflowProcessor;
 import jdk.testlibrary.Asserts;
 import jdk.testlibrary.TimeLimitedRunner;
 import jdk.testlibrary.Utils;
@@ -35,15 +36,14 @@
 import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.function.Supplier;
-import java.util.concurrent.TimeUnit;
 
 /* @test
  * @library /lib/testlibrary/jsr292 /lib/testlibrary/
  * @compile CatchExceptionTest.java
- * @build jdk.testlibrary.*
  * @run main/othervm -esa test.java.lang.invoke.MethodHandles.CatchExceptionTest
  */
 public class CatchExceptionTest {
+
     private static final List<Class<?>> ARGS_CLASSES;
     protected static final int MAX_ARITY = Helper.MAX_ARITY - 1;
 
@@ -91,8 +91,11 @@
     }
 
     public static void main(String[] args) throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(CatchExceptionTest::test);
+    }
+
+    public static void test() throws Throwable {
         System.out.println("classes = " + ARGS_CLASSES);
-
         TestFactory factory = new TestFactory();
         long timeout = Helper.IS_THOROUGH ? 0L : Utils.adjustTimeout(Utils.DEFAULT_TEST_TIMEOUT);
         // subtract vm init time and reserve time for vm exit
@@ -116,7 +119,6 @@
         return Helper.getParams(ARGS_CLASSES, isVararg, argsCount);
     }
 
-
     private List<Class<?>> getCatcherParams() {
         int catchArgc = 1 + this.argsCount - dropped;
         List<Class<?>> result = new ArrayList<>(
@@ -128,9 +130,10 @@
 
     private void runTest() {
         if (Helper.IS_VERBOSE) {
-            System.out.printf("CatchException(%s, isVararg=%b argsCount=%d " +
-                            "dropped=%d)%n",
-                    testCase, thrower.isVarargsCollector(), argsCount, dropped);
+            System.out.printf("CatchException(%s, isVararg=%b argsCount=%d "
+                    + "dropped=%d)%n",
+                    testCase, thrower.isVarargsCollector(),
+                    argsCount, dropped);
         }
 
         Helper.clear();
@@ -186,7 +189,7 @@
                 {CatchExceptionTest.MAX_ARITY, 0},
                 {CatchExceptionTest.MAX_ARITY, CatchExceptionTest.MAX_ARITY},
         }) {
-                MANDATORY_TEST_CASES.addAll(createTests(args[0], args[1]));
+            MANDATORY_TEST_CASES.addAll(createTests(args[0], args[1]));
         }
     }
 
@@ -241,8 +244,9 @@
     }
 
     /**
-     * @return next test from test matrix:
-     * {varArgs, noVarArgs} x TestCase.rtypes x TestCase.THROWABLES x {1, .., maxArgs } x {0, .., maxDrops}
+     * @return next test from test matrix: {varArgs, noVarArgs} x
+     * TestCase.rtypes x TestCase.THROWABLES x {1, .., maxArgs } x
+     * {0, .., maxDrops}
      */
     public CatchExceptionTest nextTest() {
         if (constructor < constructorSize) {
@@ -285,17 +289,17 @@
                     TestCase.CONSTRUCTORS.get(constructor++).get(),
                     Helper.RNG.nextBoolean(), args, dropArgs);
         } else {
-           if (isVararg) {
-               isVararg = false;
-               return new CatchExceptionTest(
-                       TestCase.CONSTRUCTORS.get(constructor++).get(),
-                       isVararg, args, dropArgs);
-           } else {
-               isVararg = true;
-               return new CatchExceptionTest(
-                       TestCase.CONSTRUCTORS.get(constructor).get(),
-                       isVararg, args, dropArgs);
-           }
+            if (isVararg) {
+                isVararg = false;
+                return new CatchExceptionTest(
+                        TestCase.CONSTRUCTORS.get(constructor++).get(),
+                        isVararg, args, dropArgs);
+            } else {
+                isVararg = true;
+                return new CatchExceptionTest(
+                        TestCase.CONSTRUCTORS.get(constructor).get(),
+                        isVararg, args, dropArgs);
+            }
         }
     }
 }
@@ -423,7 +427,7 @@
     }
 
     private static <T extends Throwable>
-    Object throwOrReturn(Object normal, T exception) throws T {
+            Object throwOrReturn(Object normal, T exception) throws T {
         if (exception != null) {
             Helper.called("throwOrReturn/throw", normal, exception);
             throw exception;
@@ -432,8 +436,7 @@
         return normal;
     }
 
-    private static <T extends Throwable>
-    Object catcher(Object o) {
+    private static <T extends Throwable> Object catcher(Object o) {
         Helper.called("catcher", o);
         return o;
     }
@@ -444,7 +447,7 @@
 
     public MethodHandle getCatcher(List<Class<?>> classes) {
         return MethodHandles.filterReturnValue(Helper.AS_LIST.asType(
-                        MethodType.methodType(Object.class, classes)),
+                MethodType.methodType(Object.class, classes)),
                 CATCHER
         );
     }
--- a/test/java/lang/invoke/MethodHandlesTest.java	Thu Jun 18 15:47:45 2015 +0300
+++ b/test/java/lang/invoke/MethodHandlesTest.java	Thu Jun 18 16:54:57 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2015, 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
@@ -23,6 +23,7 @@
 
 /* @test
  * @summary unit tests for java.lang.invoke.MethodHandles
+ * @library /lib/testlibrary /lib/testlibrary/jsr292
  * @compile MethodHandlesTest.java remote/RemoteExample.java
  * @run junit/othervm/timeout=2500 -XX:+IgnoreUnrecognizedVMOptions -XX:-VerifyDependencies -esa test.java.lang.invoke.MethodHandlesTest
  */
@@ -36,6 +37,7 @@
 import java.util.*;
 import org.junit.*;
 import static org.junit.Assert.*;
+import com.oracle.testlibrary.jsr292.CodeCacheOverflowProcessor;
 
 
 /**
@@ -499,6 +501,10 @@
 
     @Test
     public void testFindStatic() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindStatic0);
+    }
+
+    public void testFindStatic0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findStatic");
         testFindStatic(PubExample.class, void.class, "s0");
@@ -586,6 +592,10 @@
 
     @Test
     public void testFindVirtual() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindVirtual0);
+    }
+
+    public void testFindVirtual0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findVirtual");
         testFindVirtual(Example.class, void.class, "v0");
@@ -616,6 +626,10 @@
 
     @Test
     public void testFindVirtualClone() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindVirtualClone0);
+    }
+
+    public void testFindVirtualClone0() throws Throwable {
         // test some ad hoc system methods
         testFindVirtual(false, PUBLIC, Object.class, Object.class, "clone");
         testFindVirtual(true, PUBLIC, Object[].class, Object.class, "clone");
@@ -699,6 +713,10 @@
 
     @Test
     public void testFindSpecial() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindSpecial0);
+    }
+
+    public void testFindSpecial0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findSpecial");
         testFindSpecial(SubExample.class, Example.class, void.class, "v0");
@@ -775,6 +793,10 @@
 
     @Test
     public void testFindConstructor() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindConstructor0);
+    }
+
+    public void testFindConstructor0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findConstructor");
         testFindConstructor(true, EXAMPLE, Example.class);
@@ -818,6 +840,10 @@
 
     @Test
     public void testBind() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testBind0);
+    }
+
+    public void testBind0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("bind");
         testBind(Example.class, void.class, "v0");
@@ -879,6 +905,10 @@
 
     @Test
     public void testUnreflect() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testUnreflect0);
+    }
+
+    public void testUnreflect0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("unreflect");
         testUnreflect(Example.class, true, void.class, "s0");
@@ -985,6 +1015,10 @@
 
     @Test
     public void testUnreflectSpecial() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testUnreflectSpecial0);
+    }
+
+    public void testUnreflectSpecial0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("unreflectSpecial");
         testUnreflectSpecial(Example.class,    Example.class, void.class, "v0");
@@ -1077,23 +1111,38 @@
 
     @Test
     public void testUnreflectGetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testUnreflectGetter0);
+    }
+
+    public void testUnreflectGetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("unreflectGetter");
         testGetter(TEST_UNREFLECT);
     }
+
     @Test
     public void testFindGetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindGetter0);
+    }
+
+    public void testFindGetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findGetter");
         testGetter(TEST_FIND_FIELD);
         testGetter(TEST_FIND_FIELD | TEST_BOUND);
     }
+
     @Test
     public void testFindStaticGetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindStaticGetter0);
+    }
+
+    public void testFindStaticGetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findStaticGetter");
         testGetter(TEST_FIND_STATIC);
     }
+
     public void testGetter(int testMode) throws Throwable {
         Lookup lookup = PRIVATE;  // FIXME: test more lookups than this one
         for (Object[] c : HasFields.CASES) {
@@ -1287,26 +1336,40 @@
         }
     }
 
-
     @Test
     public void testUnreflectSetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testUnreflectSetter0);
+    }
+
+    public void testUnreflectSetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("unreflectSetter");
         testSetter(TEST_UNREFLECT);
     }
+
     @Test
     public void testFindSetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindSetter0);
+    }
+
+    public void testFindSetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findSetter");
         testSetter(TEST_FIND_FIELD);
         testSetter(TEST_FIND_FIELD | TEST_BOUND);
     }
+
     @Test
     public void testFindStaticSetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFindStaticSetter0);
+    }
+
+    public void testFindStaticSetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("findStaticSetter");
         testSetter(TEST_FIND_STATIC);
     }
+
     public void testSetter(int testMode) throws Throwable {
         Lookup lookup = PRIVATE;  // FIXME: test more lookups than this one
         startTest("unreflectSetter");
@@ -1329,6 +1392,10 @@
 
     @Test
     public void testArrayElementGetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testArrayElementGetter0);
+    }
+
+    public void testArrayElementGetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("arrayElementGetter");
         testArrayElementGetterSetter(false);
@@ -1336,6 +1403,10 @@
 
     @Test
     public void testArrayElementSetter() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testArrayElementSetter0);
+    }
+
+    public void testArrayElementSetter0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("arrayElementSetter");
         testArrayElementGetterSetter(true);
@@ -1349,6 +1420,10 @@
 
     @Test
     public void testArrayElementErrors() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testArrayElementErrors0);
+    }
+
+    public void testArrayElementErrors0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("arrayElementErrors");
         testArrayElementGetterSetter(false, TEST_ARRAY_NPE);
@@ -1528,6 +1603,10 @@
 
     @Test
     public void testConvertArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testConvertArguments0);
+    }
+
+    public void testConvertArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("convertArguments");
         testConvert(Callee.ofType(1), null, "id", int.class);
@@ -1591,6 +1670,10 @@
 
     @Test
     public void testVarargsCollector() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testVarargsCollector0);
+    }
+
+    public void testVarargsCollector0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("varargsCollector");
         MethodHandle vac0 = PRIVATE.findStatic(MethodHandlesTest.class, "called",
@@ -1605,8 +1688,12 @@
         }
     }
 
-    @Test  // SLOW
+    @Test // SLOW
     public void testPermuteArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testPermuteArguments0);
+    }
+
+    public void testPermuteArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("permuteArguments");
         testPermuteArguments(4, Integer.class,  2, long.class,    6);
@@ -1744,8 +1831,12 @@
     }
 
 
-    @Test  // SLOW
+    @Test // SLOW
     public void testSpreadArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testSpreadArguments0);
+    }
+
+    public void testSpreadArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("spreadArguments");
         for (Class<?> argType : new Class<?>[]{Object.class, Integer.class, int.class}) {
@@ -1838,8 +1929,12 @@
         }
     }
 
-    @Test  // SLOW
+    @Test // SLOW
     public void testAsCollector() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testAsCollector0);
+    }
+
+    public void testAsCollector0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("asCollector");
         for (Class<?> argType : new Class<?>[]{Object.class, Integer.class, int.class}) {
@@ -1880,8 +1975,12 @@
         assertArrayEquals(collectedArgs, returnValue);
     }
 
-    @Test  // SLOW
+    @Test // SLOW
     public void testInsertArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testInsertArguments0);
+    }
+
+    public void testInsertArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("insertArguments");
         for (int nargs = 0; nargs < 50; nargs++) {
@@ -1923,6 +2022,10 @@
 
     @Test
     public void testFilterReturnValue() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFilterReturnValue0);
+    }
+
+    public void testFilterReturnValue0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("filterReturnValue");
         Class<?> classOfVCList = varargsList(1).invokeWithArguments(0).getClass();
@@ -1972,6 +2075,10 @@
 
     @Test
     public void testFilterArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFilterArguments0);
+    }
+
+    public void testFilterArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("filterArguments");
         for (int nargs = 1; nargs <= 6; nargs++) {
@@ -2004,6 +2111,10 @@
 
     @Test
     public void testCollectArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testCollectArguments0);
+    }
+
+    public void testCollectArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("collectArguments");
         testFoldOrCollectArguments(true);
@@ -2011,6 +2122,10 @@
 
     @Test
     public void testFoldArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testFoldArguments0);
+    }
+
+    public void testFoldArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("foldArguments");
         testFoldOrCollectArguments(false);
@@ -2112,6 +2227,10 @@
 
     @Test
     public void testDropArguments() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testDropArguments0);
+    }
+
+    public void testDropArguments0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("dropArguments");
         for (int nargs = 0; nargs <= 4; nargs++) {
@@ -2143,6 +2262,10 @@
 
     @Test  // SLOW
     public void testInvokers() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testInvokers0);
+    }
+
+    public void testInvokers0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("exactInvoker, genericInvoker, varargsInvoker, dynamicInvoker");
         // exactInvoker, genericInvoker, varargsInvoker[0..N], dynamicInvoker
@@ -2344,6 +2467,10 @@
 
     @Test
     public void testGuardWithTest() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testGuardWithTest0);
+    }
+
+    public void testGuardWithTest0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("guardWithTest");
         for (int nargs = 0; nargs <= 50; nargs++) {
@@ -2415,6 +2542,10 @@
 
     @Test
     public void testThrowException() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testThrowException0);
+    }
+
+    public void testThrowException0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("throwException");
         testThrowException(int.class, new ClassCastException("testing"));
@@ -2446,6 +2577,10 @@
 
     @Test
     public void testInterfaceCast() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testInterfaceCast0);
+    }
+
+    public void testInterfaceCast0() throws Throwable {
         //if (CAN_SKIP_WORKING)  return;
         startTest("interfaceCast");
         assert( (((Object)"foo") instanceof CharSequence));
@@ -2543,6 +2678,10 @@
 
     @Test  // SLOW
     public void testCastFailure() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testCastFailure0);
+    }
+
+    public void testCastFailure0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("testCastFailure");
         testCastFailure("cast/argument", 11000);
@@ -2655,6 +2794,10 @@
 
     @Test
     public void testUserClassInSignature() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testUserClassInSignature0);
+    }
+
+    public void testUserClassInSignature0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("testUserClassInSignature");
         Lookup lookup = MethodHandles.lookup();
@@ -2706,6 +2849,10 @@
 
     @Test
     public void testAsInterfaceInstance() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testAsInterfaceInstance0);
+    }
+
+    public void testAsInterfaceInstance0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("asInterfaceInstance");
         Lookup lookup = MethodHandles.lookup();
@@ -2869,6 +3016,10 @@
 
     @Test
     public void testRunnableProxy() throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(this::testRunnableProxy0);
+    }
+
+    public void testRunnableProxy0() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("testRunnableProxy");
         MethodHandles.Lookup lookup = MethodHandles.lookup();
--- a/test/java/lang/invoke/TestCatchExceptionWithVarargs.java	Thu Jun 18 15:47:45 2015 +0300
+++ b/test/java/lang/invoke/TestCatchExceptionWithVarargs.java	Thu Jun 18 16:54:57 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2015, 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
@@ -24,9 +24,12 @@
 /*
  * @test
  * @bug 8019184
+ * @library /lib/testlibrary /lib/testlibrary/jsr292
  * @summary MethodHandles.catchException() fails when methods have 8 args + varargs
+ * @run main TestCatchExceptionWithVarargs
  */
 
+import com.oracle.testlibrary.jsr292.CodeCacheOverflowProcessor;
 import java.util.*;
 import java.lang.invoke.*;
 
@@ -68,6 +71,11 @@
     }
 
     public static void main(String[] args) throws Throwable {
+        CodeCacheOverflowProcessor
+                .runMHTest(TestCatchExceptionWithVarargs::test);
+    }
+
+    public static void test() throws Throwable {
         List<Class<?>> ptypes = new LinkedList<>();
         ptypes.add(Object[].class);
 
--- a/test/java/lang/invoke/VarargsArrayTest.java	Thu Jun 18 15:47:45 2015 +0300
+++ b/test/java/lang/invoke/VarargsArrayTest.java	Thu Jun 18 16:54:57 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2015, 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
@@ -24,14 +24,14 @@
 package java.lang.invoke;
 
 import sun.invoke.util.Wrapper;
-
 import java.util.Arrays;
 import java.util.Collections;
+import com.oracle.testlibrary.jsr292.CodeCacheOverflowProcessor;
 
 /* @test
  * @summary unit tests for varargs array methods: MethodHandleInfo.varargsArray(int),
  *          MethodHandleInfo.varargsArray(Class,int) & MethodHandleInfo.varargsList(int)
- *
+ * @library /lib/testlibrary /lib/testlibrary/jsr292
  * @run main/bootclasspath java.lang.invoke.VarargsArrayTest
  * @run main/bootclasspath -DVarargsArrayTest.MAX_ARITY=255 -DVarargsArrayTest.START_ARITY=250
  *                         java.lang.invoke.VarargsArrayTest
@@ -47,6 +47,10 @@
     private static final boolean EXHAUSTIVE = Boolean.getBoolean(CLASS.getSimpleName()+".EXHAUSTIVE");
 
     public static void main(String[] args) throws Throwable {
+        CodeCacheOverflowProcessor.runMHTest(VarargsArrayTest::test);
+    }
+
+    public static void test() throws Throwable {
         testVarargsArray();
         testVarargsReferenceArray();
         testVarargsPrimitiveArray();
--- a/test/lib/testlibrary/jdk/testlibrary/Utils.java	Thu Jun 18 15:47:45 2015 +0300
+++ b/test/lib/testlibrary/jdk/testlibrary/Utils.java	Thu Jun 18 16:54:57 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2015, 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
@@ -36,6 +36,7 @@
 import java.util.regex.Pattern;
 import java.util.regex.Matcher;
 import java.util.concurrent.TimeUnit;
+import java.util.function.Function;
 
 /**
  * Common library for various test helper functions.
@@ -276,4 +277,38 @@
     public static long adjustTimeout(long tOut) {
         return Math.round(tOut * Utils.TIMEOUT_FACTOR);
     }
+
+    /**
+     * Interface same as java.lang.Runnable but with
+     * method {@code run()} able to throw any Throwable.
+     */
+    public static interface ThrowingRunnable {
+        void run() throws Throwable;
+    }
+
+    /**
+     * Filters out an exception that may be thrown by the given
+     * test according to the given filter.
+     *
+     * @param test - method that is invoked and checked for exception.
+     * @param filter - function that checks if the thrown exception matches
+     *                 criteria given in the filter's implementation.
+     * @return - exception that matches the filter if it has been thrown or
+     *           {@code null} otherwise.
+     * @throws Throwable - if test has thrown an exception that does not
+     *                     match the filter.
+     */
+    public static Throwable filterException(ThrowingRunnable test,
+            Function<Throwable, Boolean> filter) throws Throwable {
+        try {
+            test.run();
+        } catch (Throwable t) {
+            if (filter.apply(t)) {
+                return t;
+            } else {
+                throw t;
+            }
+        }
+        return null;
+    }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/lib/testlibrary/jsr292/com/oracle/testlibrary/jsr292/CodeCacheOverflowProcessor.java	Thu Jun 18 16:54:57 2015 +0300
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.oracle.testlibrary.jsr292;
+
+import jdk.testlibrary.Utils;
+
+/**
+ * Helper class used to catch and process VirtualMachineError with message "Out
+ * of space in CodeCache". Some JSR292 tests run out of code cache size, so code
+ * cache overflows and VME is thrown. This VME is considered as non-critical in
+ * some JSR292 tests, so it should be processed to prevent test failure.
+ */
+public class CodeCacheOverflowProcessor {
+
+    /**
+     * Checks if an instance of Throwable is caused by VirtualMachineError with
+     * message "Out of space in CodeCache". May be used as filter in method
+     * {@code jdk.testlibrary.Utils.filterException}.
+     *
+     * @param t - Throwable to check.
+     * @return true if Throwable is caused by VME, false otherwise.
+     */
+    public static Boolean isThrowableCausedByVME(Throwable t) {
+        Throwable causeOfT = t;
+        do {
+            if (causeOfT instanceof VirtualMachineError
+                    && causeOfT.getMessage().matches(".*[Oo]ut of space"
+                            + " in CodeCache.*")) {
+                return true;
+            }
+            causeOfT = causeOfT != null ? causeOfT.getCause() : null;
+        } while (causeOfT != null && causeOfT != t);
+        return false;
+    }
+
+    /**
+     * Checks if the given test throws an exception caused by
+     * VirtualMachineError with message "Out of space in CodeCache", and, if VME
+     * takes place, processes it so that no exception is thrown, and prints its
+     * stack trace. If test throws exception not caused by VME, this method just
+     * re-throws this exception.
+     *
+     * @param test - test to check for and process VirtualMachineError.
+     * @return - an exception caused by VME or null
+     *           if test has thrown no exception.
+     * @throws Throwable - if test has thrown an exception
+     *                     that is not caused by VME.
+     */
+    public static Throwable runMHTest(Utils.ThrowingRunnable test) throws Throwable {
+        Throwable t = Utils.filterException(test::run,
+                CodeCacheOverflowProcessor::isThrowableCausedByVME);
+        if (t != null) {
+            System.err.printf("%nNon-critical exception caught becuse of"
+                    + " code cache size is not enough to run all test cases.%n%n");
+            t.printStackTrace();
+        }
+        return t;
+    }
+}