diff options
Diffstat (limited to 'test/2280-const-method-handle-validation/src/InvokeInstance.java')
| -rw-r--r-- | test/2280-const-method-handle-validation/src/InvokeInstance.java | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/test/2280-const-method-handle-validation/src/InvokeInstance.java b/test/2280-const-method-handle-validation/src/InvokeInstance.java new file mode 100644 index 0000000000..0c8ad69470 --- /dev/null +++ b/test/2280-const-method-handle-validation/src/InvokeInstance.java @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2024 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.lang.invoke.MethodHandle; + +import annotations.ConstantMethodHandle; + +public class InvokeInstance { + + private int instanceField; + + private static void unreachable() { + throw new AssertionError("unreachable!"); + } + + @ConstantMethodHandle( + kind = ConstantMethodHandle.INVOKE_VIRTUAL, + owner = "InvokeInstance", + fieldOrMethodName = "unreachable", + descriptor = "()V") + private static MethodHandle forStaticMethod() { + unreachable(); + return null; + } + + @ConstantMethodHandle( + kind = ConstantMethodHandle.INVOKE_VIRTUAL, + owner = "java/util/List", + fieldOrMethodName = "size", + descriptor = "()I") + private static MethodHandle forInterfaceMethod() { + unreachable(); + return null; + } + + @ConstantMethodHandle( + kind = ConstantMethodHandle.INVOKE_VIRTUAL, + owner = "Main", + fieldOrMethodName = "instanceMethod", + descriptor = "()V") + private static MethodHandle inaccessibleInstanceMethod() { + unreachable(); + return null; + } + + @ConstantMethodHandle( + kind = ConstantMethodHandle.INVOKE_VIRTUAL, + owner = "Main", + fieldOrMethodName = "staticMethod", + descriptor = "()V") + private static MethodHandle inaccessibleStaticMethod() { + unreachable(); + return null; + } + + public static void runTests() { + try { + forStaticMethod(); + unreachable(); + } catch (IncompatibleClassChangeError expected) {} + + try { + forInterfaceMethod(); + unreachable(); + } catch (IncompatibleClassChangeError expected) {} + + try { + InvokeInstanceForConstructor.runTests(); + unreachable(); + } catch (IncompatibleClassChangeError | ClassFormatError expected) {} + + try { + InvokeInstanceForClassInitializer.runTests(); + unreachable(); + } catch (IncompatibleClassChangeError | ClassFormatError expected) {} + + try { + inaccessibleInstanceMethod(); + unreachable(); + } catch (IncompatibleClassChangeError expected) {} + + try { + inaccessibleStaticMethod(); + unreachable(); + } catch (IncompatibleClassChangeError expected) {} + } + +} |