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Diffstat (limited to 'runtime/method_handles_test.cc')
-rw-r--r--runtime/method_handles_test.cc69
1 files changed, 28 insertions, 41 deletions
diff --git a/runtime/method_handles_test.cc b/runtime/method_handles_test.cc
index 588f8612d0..d7740e3118 100644
--- a/runtime/method_handles_test.cc
+++ b/runtime/method_handles_test.cc
@@ -46,28 +46,15 @@ namespace {
return throwable->GetClass()->DescriptorEquals("Ljava/lang/invoke/WrongMethodTypeException;");
}
- static ObjPtr<mirror::MethodType> CreateVoidMethodType(Thread* self,
- Handle<mirror::Class> parameter_type)
- REQUIRES_SHARED(Locks::mutator_lock_) {
- ClassLinker* cl = Runtime::Current()->GetClassLinker();
- StackHandleScope<2> hs(self);
- ObjPtr<mirror::Class> class_array_type = GetClassRoot<mirror::ObjectArray<mirror::Class>>(cl);
- auto parameter_types = hs.NewHandle(
- mirror::ObjectArray<mirror::Class>::Alloc(self, class_array_type, 1));
- parameter_types->Set(0, parameter_type.Get());
- Handle<mirror::Class> void_class = hs.NewHandle(GetClassRoot(ClassRoot::kPrimitiveVoid, cl));
- return mirror::MethodType::Create(self, void_class, parameter_types);
- }
-
- static bool TryConversion(Thread* self,
- Handle<mirror::Class> from,
- Handle<mirror::Class> to,
- JValue* value)
+ static bool TryConversion(Handle<mirror::Class> from, Handle<mirror::Class> to, JValue* value)
REQUIRES_SHARED(Locks::mutator_lock_) {
- StackHandleScope<2> hs(self);
- Handle<mirror::MethodType> from_mt = hs.NewHandle(CreateVoidMethodType(self, from));
- Handle<mirror::MethodType> to_mt = hs.NewHandle(CreateVoidMethodType(self, to));
- return ConvertJValueCommon(from_mt, to_mt, from.Get(), to.Get(), value);
+ class ThrowWrongMethodTypeFunctionImpl final : public ThrowWrongMethodTypeFunction {
+ void operator()() const override REQUIRES_SHARED(Locks::mutator_lock_) {
+ ThrowWrongMethodTypeException("<callee-descriptor>", "<callsite-descriptor>");
+ }
+ };
+ ThrowWrongMethodTypeFunctionImpl throw_wmt;
+ return ConvertJValueCommon(throw_wmt, from.Get(), to.Get(), value);
}
} // namespace
@@ -89,7 +76,7 @@ TEST_F(MethodHandlesTest, SupportedPrimitiveWideningBI) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('B'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('I'));
JValue value = JValue::FromPrimitive(static_cast<int8_t>(3));
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_EQ(3, value.GetI());
ASSERT_FALSE(soa.Self()->IsExceptionPending());
}
@@ -102,7 +89,7 @@ TEST_F(MethodHandlesTest, SupportedPrimitiveWideningCJ) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('J'));
uint16_t raw_value = 0x8000;
JValue value = JValue::FromPrimitive(raw_value);
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
ASSERT_EQ(static_cast<int64_t>(raw_value), value.GetJ());
}
@@ -114,7 +101,7 @@ TEST_F(MethodHandlesTest, SupportedPrimitiveWideningIF) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('F'));
JValue value = JValue::FromPrimitive(-16);
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
ASSERT_FLOAT_EQ(-16.0f, value.GetF());
}
@@ -127,7 +114,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveWideningBC) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('C'));
JValue value;
value.SetB(0);
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -141,7 +128,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveWideningSC) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('C'));
JValue value;
value.SetS(0x1234);
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -155,7 +142,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveWideningDJ) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('J'));
JValue value;
value.SetD(1e72);
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -169,7 +156,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveWideningZI) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('I'));
JValue value;
value.SetZ(true);
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -189,7 +176,7 @@ TEST_F(MethodHandlesTest, SupportedReferenceCast) {
Handle<mirror::Class> from = hs.NewHandle(boxed_value->GetClass());
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Number;"));
value.SetL(boxed_value.Get());
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
JValue unboxed_value;
ASSERT_TRUE(UnboxPrimitiveForResult(value.GetL(), cl->FindPrimitiveClass('I'), &unboxed_value));
@@ -206,7 +193,7 @@ TEST_F(MethodHandlesTest, UnsupportedReferenceCast) {
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
value.SetL(boxed_value.Get());
ASSERT_FALSE(soa.Self()->IsExceptionPending());
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsClassCastException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -224,7 +211,7 @@ TEST_F(MethodHandlesTest, SupportedPrimitiveConversionPrimitiveToBoxed) {
JValue value = JValue::FromPrimitive(kInitialValue);
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
JValue unboxed_to_value;
ASSERT_TRUE(UnboxPrimitiveForResult(value.GetL(), from.Get(), &unboxed_to_value));
@@ -239,7 +226,7 @@ TEST_F(MethodHandlesTest, SupportedPrimitiveConversionPrimitiveToBoxedSuper) {
JValue value = JValue::FromPrimitive(kInitialValue);
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Number;"));
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
JValue unboxed_to_value;
ASSERT_TRUE(UnboxPrimitiveForResult(value.GetL(), from.Get(), &unboxed_to_value));
@@ -254,7 +241,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveConversionNotBoxable) {
JValue value = JValue::FromPrimitive(kInitialValue);
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Runtime;"));
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -268,7 +255,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveConversionPrimitiveToBoxedWider) {
JValue value = JValue::FromPrimitive(kInitialValue);
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Long;"));
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -282,7 +269,7 @@ TEST_F(MethodHandlesTest, UnsupportedPrimitiveConversionPrimitiveToBoxedNarrower
JValue value = JValue::FromPrimitive(kInitialValue);
Handle<mirror::Class> from = hs.NewHandle(cl->FindPrimitiveClass('I'));
Handle<mirror::Class> to = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Byte;"));
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -302,7 +289,7 @@ TEST_F(MethodHandlesTest, SupportedBoxedToPrimitiveConversion) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('I'));
value.SetL(boxed_value.Get());
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_FALSE(soa.Self()->IsExceptionPending());
ASSERT_EQ(kInitialValue, value.GetI());
}
@@ -317,7 +304,7 @@ TEST_F(MethodHandlesTest, SupportedBoxedToWiderPrimitiveConversion) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('J'));
value.SetL(boxed_value.Get());
- ASSERT_TRUE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_TRUE(TryConversion(from, to, &value));
ASSERT_EQ(kInitialValue, value.GetJ());
}
@@ -330,7 +317,7 @@ TEST_F(MethodHandlesTest, UnsupportedNullBoxedToPrimitiveConversion) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('I'));
value.SetL(boxed_value.Get());
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsNullPointerException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -345,7 +332,7 @@ TEST_F(MethodHandlesTest, UnsupportedNotBoxReferenceToPrimitiveConversion) {
// Set value to be converted as some non-primitive type.
JValue value;
value.SetL(cl->FindPrimitiveClass('V'));
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsClassCastException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -361,7 +348,7 @@ TEST_F(MethodHandlesTest, UnsupportedBoxedToNarrowerPrimitiveConversionNoCast) {
Handle<mirror::Class> from = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Integer;"));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('S'));
value.SetL(boxed_value.Get());
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsWrongMethodTypeException(soa.Self()->GetException()));
soa.Self()->ClearException();
@@ -377,7 +364,7 @@ TEST_F(MethodHandlesTest, UnsupportedBoxedToNarrowerPrimitiveConversionWithCast)
Handle<mirror::Class> from = hs.NewHandle(cl->FindSystemClass(soa.Self(), "Ljava/lang/Number;"));
Handle<mirror::Class> to = hs.NewHandle(cl->FindPrimitiveClass('F'));
value.SetL(boxed_value.Get());
- ASSERT_FALSE(TryConversion(soa.Self(), from, to, &value));
+ ASSERT_FALSE(TryConversion(from, to, &value));
ASSERT_TRUE(soa.Self()->IsExceptionPending());
ASSERT_TRUE(IsClassCastException(soa.Self()->GetException()));
soa.Self()->ClearException();
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-20 00:34:16 +0000