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Searched refs:mh (Results 1 – 25 of 32) sorted by relevance

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/libcore/luni/src/test/java/libcore/java/lang/invoke/
DExplicitCastArgumentsTest.java151 MethodHandle mh = explicitCastArgumentToIdentity(Child.class, Parent.class); in explicitCastArgumentParentToChild() local
153 Child c = (Child) mh.invokeExact(new Parent()); in explicitCastArgumentParentToChild()
160 MethodHandle mh = explicitCastArgumentToIdentity(Child.class, Parent.class); in explicitCastArgumentNullParentToChild() local
161 Child c = (Child) mh.invokeExact((Parent) null); in explicitCastArgumentNullParentToChild()
167 MethodHandle mh = explicitCastArgumentToIdentity(Parent.class, Child.class); in explicitCastArgumentChildToParent() local
168 Parent p = (Parent) mh.invokeExact(new Child()); in explicitCastArgumentChildToParent()
174 MethodHandle mh = explicitCastArgumentToIdentity(Parent.class, Child.class); in explicitCastArgumentNullChildToParent() local
175 Parent p = (Parent) mh.invokeExact((Child) null); in explicitCastArgumentNullChildToParent()
181 MethodHandle mh = explicitCastReturnValueFromIdentity(Parent.class, Child.class); in explicitCastReturnValueNullParentToChild() local
182 Child c = (Child) mh.invokeExact((Parent) null); in explicitCastReturnValueNullParentToChild()
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DMethodHandlesTest.java419 MethodHandle mh = MethodHandles.lookup().findSpecial(F.class /* refC */, "callInner", in testfindSpecial_invokeSuperInterfaceBehaviour() local
423 mh.invokeExact(g, oc); in testfindSpecial_invokeSuperInterfaceBehaviour()
608 MethodHandle mh = BarImpl.lookup.findVirtual( in testfindVirtual() local
610 String str = (String) mh.invoke(new BarImpl()); in testfindVirtual()
615 mh = MethodHandles.lookup().findVirtual(BarImpl.class, "foo", in testfindVirtual()
617 str = (String) mh.invoke(new BarImpl()); in testfindVirtual()
629 mh = MethodHandles.lookup().findVirtual( in testfindVirtual()
639 mh = MethodHandles.lookup().findVirtual(BarImpl.class, "bar", in testfindVirtual()
641 str = (String) mh.invoke(new BarImpl()); in testfindVirtual()
645 mh = MethodHandles.lookup().findVirtual(BarImpl.class, "bar", in testfindVirtual()
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DMethodHandleCombinersTest.java1702 private static void invokeMultiThreaded(final MethodHandle mh) throws Throwable { in invokeMultiThreaded() argument
1714 mh.invoke(); in invokeMultiThreaded()
1741 MethodHandle mh = MethodHandles.dropArguments(delegate, 0, int.class, Object.class); in testDropInsertArgumentsMultithreaded() local
1742 mh = MethodHandles.insertArguments(mh, 0, 3333, "bogon", "foo", 42); in testDropInsertArgumentsMultithreaded()
1743 invokeMultiThreaded(mh); in testDropInsertArgumentsMultithreaded()
1770 private static void testTargetAndFallback_delegate(MethodHandle mh) throws Throwable { in testTargetAndFallback_delegate() argument
1771 String actual = (String) mh.invoke("target", 42, 56); in testTargetAndFallback_delegate()
1773 actual = (String) mh.invoke("blah", 41, 56); in testTargetAndFallback_delegate()
1815 MethodHandle mh = MethodHandles.lookup().findStatic( in testReferenceArrayGetterMultiThreaded() local
1819 mh = MethodHandles.insertArguments(mh, 0, getter, setter, in testReferenceArrayGetterMultiThreaded()
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DCallSitesTest.java48 final MethodHandle mh = methodHandleForAdd2(); in test_ConstantCallSite() local
49 ConstantCallSite site = new ConstantCallSite(mh); in test_ConstantCallSite()
53 site.setTarget(mh); in test_ConstantCallSite()
110 final MethodHandle mh = methodHandleForAdd2(); in test_MutableCallSite() local
111 final MutableCallSite site = new MutableCallSite(mh); in test_MutableCallSite()
168 final MethodHandle mh = methodHandleForAdd2(); in test_VolatileCallSite() local
169 final VolatileCallSite site = new VolatileCallSite(mh); in test_VolatileCallSite()
/libcore/ojluni/src/test/java/lang/invoke/
DInvokeWithArgumentsTest.java49 MethodHandle mh = L.findStatic(L.lookupClass(), "arity", in testArity() local
53 mh.invokeWithArguments(""); in testArity()
70 MethodHandle mh = L.findStatic(L.lookupClass(), "passThrough", in testArrayNoPassThrough() local
77 String[] expected = (String[]) mh.invokeWithArguments((Object[]) actual); in testArrayNoPassThrough()
87 MethodHandle mh = L.findStatic(L.lookupClass(), "pack", in testArrayPack() local
92 Object[] expected = (Object[]) mh.invokeWithArguments("", actual); in testArrayPack()
103 MethodHandle mh = L.findStatic(L.lookupClass(), "intArray", in testPrimitiveArrayWithNull() local
106 mh.invokeWithArguments(null, null); in testPrimitiveArrayWithNull()
113 MethodHandle mh = L.findStatic(L.lookupClass(), "intArray", in testPrimitiveArrayWithRef() local
116 mh.invokeWithArguments("A", "B"); in testPrimitiveArrayWithRef()
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DPermuteArgsTest.java167 static void test(String name, MethodHandle mh) throws Throwable { in test() argument
169 System.out.println("mh = "+name+" : "+mh+" { " in test()
170 +Arrays.toString(junkArgs(mh.type().parameterArray()))); in test()
172 if (!mh.isVarargsCollector()) { in test()
174 testPermutations(mh); in test()
177 MethodType mt = mh.type(); in test()
183 mh1 = adjustArity(mh, arity); in test()
185 System.out.println("*** mh = "+name+" : "+mh+"; arity = "+arity+" => "+ex); in test()
197 static MethodHandle adjustArity(MethodHandle mh, int arity) { in adjustArity() argument
198 MethodType mt = mh.type(); in adjustArity()
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DInvokeGenericTest.java306 MethodHandle mh = CALLABLES.get(params); in callable() local
307 if (mh == null) { in callable()
308 mh = collector_MH.asType(methodType(Object.class, params)); in callable()
309 CALLABLES.put(params, mh); in callable()
311 return mh; in callable()
336 MethodHandle mh = callable(Object.class, String.class); in testSimple() local
338 res = resl = (List<?>) mh.invoke((String)args[0], (Object)args[1]); in testSimple()
348 MethodHandle mh = callable(Object.class, Object.class); in testSimplePrims() local
350 res = resl = (List<?>) mh.invoke(args[0], args[1]); in testSimplePrims()
360 MethodHandle mh = callable(Object.class, String.class); in testAlternateName() local
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DMethodHandlesGeneralTest.java674 MethodHandle mh; in testAccessor() local
677 case TEST_UNREFLECT: mh = lookup.unreflectGetter(f); break; in testAccessor()
678 case TEST_FIND_FIELD: mh = lookup.findGetter(fclass, fname, ftype); break; in testAccessor()
679 case TEST_FIND_STATIC: mh = lookup.findStaticGetter(fclass, fname, ftype); break; in testAccessor()
681 TEST_UNREFLECT: mh = lookup.unreflectSetter(f); break; in testAccessor()
683 TEST_FIND_FIELD: mh = lookup.findSetter(fclass, fname, ftype); break; in testAccessor()
685 TEST_FIND_STATIC: mh = lookup.findStaticSetter(fclass, fname, ftype); break; in testAccessor()
690 mh = null; in testAccessor()
701 +" => "+mh in testAccessor()
704 …ertEquals(positive0 ? "positive test" : "negative test erroneously passed", positive0, mh != null); in testAccessor()
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DFilterArgumentsTest.java81 final MethodHandle mh; field in FilterArgumentsTest.FilterTest
82 FilterTest(MethodHandle mh) { in FilterTest() argument
83 this.mh = mh; in FilterTest()
88 assertEquals("x-0-z", (String)mh.invokeExact("x", 0, 'z')); in run()
DRicochetTest.java163 MethodHandle mh = coll.asSpreader(int[].class, nargs); in testIntSpreads() local
164 int[] args3 = (int[]) mh.invokeExact(args); in testIntSpreads()
192 MethodHandle mh = coll.asSpreader(byte[].class, nargs); in testByteSpreads() local
193 byte[] args3 = (byte[]) mh.invokeExact(args); in testByteSpreads()
221 MethodHandle mh = coll.asSpreader(long[].class, nargs); in testLongSpreads() local
222 long[] args3 = (long[]) mh.invokeExact(args); in testLongSpreads()
257 … MethodHandle mh = collectArguments(lister, pos, int[].class, INT_COLLECTORS[collects]); in testIntCollects() local
258 if (mh == null) continue; // no infix collection, yet in testIntCollects()
259 assert(mh.type().parameterCount() == inputs); in testIntCollects()
260 Object observe = mh.asSpreader(int[].class, args.length).invokeExact(args); in testIntCollects()
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DJavaDocExamplesTest.java373 MethodType mt; MethodHandle mh; in testMethodHandlesSummary() local
377 mh = lookup.findVirtual(String.class, "replace", mt); in testMethodHandlesSummary()
378 s = (String) mh.invokeExact("daddy",'d','n'); in testMethodHandlesSummary()
382 s = (String) mh.invokeWithArguments("sappy", 'p', 'v'); in testMethodHandlesSummary()
386 mh = lookup.findStatic(java.util.Arrays.class, "asList", mt); in testMethodHandlesSummary()
387 assert(mh.isVarargsCollector()); in testMethodHandlesSummary()
388 x = mh.invoke("one", "two"); in testMethodHandlesSummary()
393 mh = mh.asType(mt); in testMethodHandlesSummary()
394 x = mh.invokeExact((Object)1, (Object)2, (Object)3); in testMethodHandlesSummary()
399 mh = lookup.findVirtual(java.util.List.class, "size", mt); in testMethodHandlesSummary()
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/libcore/ojluni/src/test/java/lang/invoke/MethodHandles/
DTestDropReturn.java46 MethodHandle mh = MethodHandles.identity(cls); in testDropReturn() local
47 assertEquals(mh.type(), methodType(cls, cls)); in testDropReturn()
48 Object x = mh.invoke(testValue); in testDropReturn()
51 mh = MethodHandles.dropReturn(mh); in testDropReturn()
52 assertEquals(mh.type(), methodType(void.class, cls)); in testDropReturn()
53 mh.invoke(testValue); // should at least work in testDropReturn()
/libcore/ojluni/src/test/java/lang/invoke/VarHandles/
DVarHandleTestReflection.java73 MethodHandle mh = MethodHandles.lookup().unreflect( in methodHandleInvoke() local
77 Object o = (Object) mh.invoke(v, new Object[]{}); in methodHandleInvoke()
87 MethodHandle mh = MethodHandles.lookup().unreflect( in methodInvocationFromMethodInfo() local
89 MethodHandleInfo info = MethodHandles.lookup().revealDirect(mh); in methodInvocationFromMethodInfo()
98 MethodHandle mh = MethodHandles.varHandleInvoker( in reflectAsFromVarHandleInvoker() local
101 MethodHandleInfo info = MethodHandles.lookup().revealDirect(mh); in reflectAsFromVarHandleInvoker()
110 MethodHandle mh = MethodHandles.publicLookup().findVirtual( in reflectAsFromFindVirtual() local
113 MethodHandleInfo info = MethodHandles.lookup().revealDirect(mh); in reflectAsFromFindVirtual()
DVarHandleBaseTest.java239 MethodHandle mh; in findVirtual() local
241 mh = MethodHandles.publicLookup(). in findVirtual()
248 return bind(vh, mh, mt); in findVirtual()
252 MethodHandle mh = MethodHandles.varHandleInvoker( in varHandleInvoker() local
256 return bind(vh, mh, mt); in varHandleInvoker()
260 MethodHandle mh = MethodHandles.varHandleExactInvoker( in varHandleExactInvoker() local
264 return bind(vh, mh, mt); in varHandleExactInvoker()
267 private static MethodHandle bind(VarHandle vh, MethodHandle mh, MethodType emt) { in bind() argument
268 assertEquals(mh.type(), emt.insertParameterTypes(0, VarHandle.class), in bind()
271 MethodHandleInfo info = MethodHandles.lookup().revealDirect(mh); in bind()
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/libcore/ojluni/src/test/java/lang/constant/
DNameValidationTest.java54 DirectMethodHandleDesc mh = MethodHandleDesc.of(Kind.VIRTUAL, CD_String, "isEmpty", "()Z"); in testMemberNames() local
57 memberNamesHelper(badName, mh, CD_int, null); in testMemberNames()
63 memberNamesHelper(badName, mh, CD_int, new ConstantDesc[0]); in testMemberNames()
71 memberNamesHelper(badName, mh, CD_int, null); in testMemberNames()
72 memberNamesHelper(badName, mh, CD_int, new ConstantDesc[0]); in testMemberNames()
/libcore/ojluni/src/test/java/util/Optional/
DBasicInt.java161 MethodHandle mh = in OptionalInt_ifPresentOrElse() local
163 mh.invokeExact(receiver, action, emptyAction); in OptionalInt_ifPresentOrElse()
173 MethodHandle mh = in OptionalInt_isEmpty() local
175 return (boolean) mh.invokeExact(receiver); in OptionalInt_isEmpty()
185 MethodHandle mh = in OptionalInt_orElseThrow() local
187 return (int) mh.invokeExact(receiver); in OptionalInt_orElseThrow()
199 MethodHandle mh = in OptionalInt_stream() local
201 return (IntStream) mh.invokeExact(receiver); in OptionalInt_stream()
DBasicDouble.java163 MethodHandle mh = MethodHandles.lookup().findVirtual(OptionalDouble.class, in OptionalDouble_ifPresentOrElse() local
166 mh.invokeExact(receiver, action, emptyAction); in OptionalDouble_ifPresentOrElse()
176 MethodHandle mh = in OptionalDouble_isEmpty() local
178 return (boolean) mh.invokeExact(receiver); in OptionalDouble_isEmpty()
188 MethodHandle mh = in OptionalDouble_orElseThrow() local
190 return (double) mh.invokeExact(receiver); in OptionalDouble_orElseThrow()
202 MethodHandle mh = in OptionalDouble_stream() local
204 return (DoubleStream) mh.invokeExact(receiver); in OptionalDouble_stream()
DBasicLong.java163 MethodHandle mh = in OptionalLong_ifPresentOrElse() local
165 mh.invokeExact(receiver, action, emptyAction); in OptionalLong_ifPresentOrElse()
175 MethodHandle mh = in OptionalLong_isEmpty() local
177 return (boolean) mh.invokeExact(receiver); in OptionalLong_isEmpty()
187 MethodHandle mh = in OptionalLong_orElseThrow() local
189 return (long) mh.invokeExact(receiver); in OptionalLong_orElseThrow()
201 MethodHandle mh = in OptionalLong_stream() local
203 return (LongStream) mh.invokeExact(receiver); in OptionalLong_stream()
DBasic.java329 MethodHandle mh = in Optional_ifPresentOrElse() local
331 mh.invokeExact(receiver, action, emptyAction); in Optional_ifPresentOrElse()
341 MethodHandle mh = MethodHandles.lookup().findVirtual(Optional.class, "isEmpty", type); in Optional_isEmpty() local
342 return (boolean) mh.invokeExact(receiver); in Optional_isEmpty()
353 MethodHandle mh = MethodHandles.lookup().findVirtual(Optional.class, "or", type); in Optional_or() local
354 return (Optional<T>) mh.invokeExact(receiver, supplier); in Optional_or()
364 MethodHandle mh = in Optional_orElseThrow() local
366 return (T) mh.invokeExact(receiver); in Optional_orElseThrow()
378 MethodHandle mh = MethodHandles.lookup().findVirtual(Optional.class, "stream", type); in Optional_stream() local
379 return (Stream<T>) mh.invokeExact(receiver); in Optional_stream()
/libcore/ojluni/src/main/java/java/lang/invoke/
DMethodHandle.java1489 MethodHandle mh = this; in asFixedArity() local
1490 if (mh.isVarargsCollector()) { in asFixedArity()
1491 mh = ((Transformers.VarargsCollector) mh).asFixedArity(); in asFixedArity()
1493 assert(!mh.isVarargsCollector()); in asFixedArity()
1494 return mh; in asFixedArity()
DConstantBootstraps.java175 MethodHandle mh; in getStaticFinal() local
177 mh = lookup.findStaticGetter(declaringClass, name, type); in getStaticFinal()
181 MethodHandleInfo info = lookup.revealDirect(mh); in getStaticFinal()
194 return mh.invoke(); in getStaticFinal()
DMethodHandles.java873 MethodHandle mh = new MethodHandleImpl(method.getArtMethod(), handleKind, methodType); in createMethodHandle() local
875 return new Transformers.VarargsCollector(mh); in createMethodHandle()
877 return mh; in createMethodHandle()
956 MethodHandle mh = findVirtualForMH(name, type); in findVirtual() local
957 if (mh != null) { in findVirtual()
958 return mh; in findVirtual()
962 MethodHandle mh = findVirtualForVH(name, type); in findVirtual() local
963 if (mh != null) { in findVirtual()
964 return mh; in findVirtual()
1090 MethodHandle mh; in createMethodHandleForConstructor() local
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/libcore/ojluni/src/test/java/lang/StackWalker/
DGetCallerClassTest.java149 MethodHandle mh = lookup.findVirtual(StackWalker.class, "getCallerClass", in methodHandleGetCallerClass() local
151 Class<?> c = (Class<?>) mh.invokeExact(stackWalker); in methodHandleGetCallerClass()
254 MethodHandle mh = lookup.findStatic(GetCallerClassTest.class, in callMethodHandle() local
257 mh.invokeExact(walker, ReflectionTest.class, expectUOE); in callMethodHandle()
265 MethodHandle mh = lookup.findStatic(GetCallerClassTest.class, in callMethodHandleRefl() local
268 mh.invokeExact(walker, ReflectionTest.class, expectUOE); in callMethodHandleRefl()
/libcore/ojluni/src/main/java/java/io/
DObjectStreamClass.java2599 synchronized MethodHandle putIfAbsentAndGet(ObjectStreamField[] fields, MethodHandle mh) { in putIfAbsentAndGet() argument
2601 var oldMh = putIfAbsent(key, mh); in putIfAbsentAndGet()
2618 return mh; in putIfAbsentAndGet()
2700 MethodHandle mh = desc.deserializationCtr; in deserializationCtr() local
2701 if (mh != null) return mh; in deserializationCtr()
2702 mh = desc.deserializationCtrs.get(desc.getFields(false)); in deserializationCtr()
2703 if (mh != null) return desc.deserializationCtr = mh; in deserializationCtr()
2717 mh = desc.getRecordConstructor(); in deserializationCtr()
2721 mh = mh.asType(mh.type().changeReturnType(Object.class)); in deserializationCtr()
2725 … mh = MethodHandles.dropArguments(mh, mh.type().parameterCount(), byte[].class, Object[].class); in deserializationCtr()
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/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/javax/xml/parsers/
DSAXParserFactoryTest.java261 MyHandler mh = new MyHandler(); in test_setNamespaceAwareZ() local
265 spf.newSAXParser().parse(is, mh); in test_setNamespaceAwareZ()
270 spf.newSAXParser().parse(is, mh); in test_setNamespaceAwareZ()

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