| /* |
| * Copyright 2010-2015 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| |
| package org.jetbrains.kotlin.codegen; |
| |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.kotlin.load.java.JvmAbi; |
| import org.jetbrains.kotlin.name.Name; |
| import org.jetbrains.kotlin.test.ConfigurationKind; |
| |
| import java.lang.annotation.Annotation; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| |
| public class SyntheticMethodForAnnotatedPropertyGenTest extends CodegenTestCase { |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY); |
| } |
| |
| @NotNull |
| @Override |
| protected String getPrefix() { |
| return "properties/syntheticMethod"; |
| } |
| |
| private static final String TEST_SYNTHETIC_METHOD_NAME = JvmAbi.getSyntheticMethodNameForAnnotatedProperty(Name.identifier("property")); |
| |
| public void testInClass() { |
| loadFile(); |
| assertAnnotatedSyntheticMethodExistence(true, generateClass("A")); |
| } |
| |
| public void testTopLevel() { |
| loadFile(); |
| Class<?> a = generateClass("TopLevelKt"); |
| assertAnnotatedSyntheticMethodExistence(true, a); |
| } |
| |
| public void testInTrait() throws ClassNotFoundException { |
| loadFile(); |
| GeneratedClassLoader loader = generateAndCreateClassLoader(); |
| assertAnnotatedSyntheticMethodExistence(false, loader.loadClass("T")); |
| assertAnnotatedSyntheticMethodExistence(true, loader.loadClass("T" + JvmAbi.DEFAULT_IMPLS_SUFFIX)); |
| } |
| |
| private static void assertAnnotatedSyntheticMethodExistence(boolean expected, @NotNull Class<?> clazz) { |
| for (Method method : clazz.getDeclaredMethods()) { |
| if (TEST_SYNTHETIC_METHOD_NAME.equals(method.getName())) { |
| if (!expected) { |
| fail("Synthetic method for annotated property found, but not expected: " + method); |
| } |
| assertTrue(method.isSynthetic()); |
| int modifiers = method.getModifiers(); |
| assertTrue(Modifier.isStatic(modifiers)); |
| assertTrue(Modifier.isPublic(modifiers)); |
| |
| Annotation[] annotations = method.getDeclaredAnnotations(); |
| assertSize(1, annotations); |
| assertEquals("@SomeAnnotation(value=OK)", annotations[0].toString()); |
| return; |
| } |
| } |
| if (expected) { |
| fail("Synthetic method for annotated property expected, but not found: " + TEST_SYNTHETIC_METHOD_NAME); |
| } |
| } |
| } |