| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 groovy.bugs |
| |
| import groovy.test.GroovyTestCase |
| |
| class Groovy3424Bug extends GroovyTestCase { |
| |
| MetaClassRegistry registry |
| MetaClass originalMetaClass |
| |
| void setUp() { |
| registry = GroovySystem.metaClassRegistry |
| originalMetaClass = registry.getMetaClass(Groovy3424Foo) |
| } |
| |
| void tearDown() { |
| registry.setMetaClass(Groovy3424Foo, originalMetaClass) |
| } |
| |
| void testCallSiteShouldBeUpdatedAfterProxyMetaClassIsSet() { |
| def newFoo = { -> new Groovy3424Foo() } |
| |
| assert new Groovy3424Foo() instanceof Groovy3424Foo |
| assert newFoo() instanceof Groovy3424Foo |
| |
| MetaClass mc = new Groovy3424ClassProxyMetaClass(registry, Groovy3424Foo, originalMetaClass) |
| registry.setMetaClass(Groovy3424Foo, mc) |
| |
| assert 'constructor' == new Groovy3424Foo() |
| assert 'constructor' == newFoo() |
| } |
| |
| void testExpandoCallSiteShouldBeUpdatedAfterProxyMetaClassIsSet() { |
| Groovy3424Foo.metaClass.constructor << { String test -> 'foo' } |
| |
| def newFoo = { -> new Groovy3424Foo('test') } |
| |
| assert 'foo' == new Groovy3424Foo('test') |
| assert 'foo' == newFoo() |
| |
| MetaClass mc = new Groovy3424ClassProxyMetaClass(registry, Groovy3424Foo, originalMetaClass) |
| registry.setMetaClass(Groovy3424Foo, mc) |
| |
| assert 'constructor' == new Groovy3424Foo('test') |
| assert 'constructor' == newFoo() |
| } |
| |
| void testCallSiteShouldBeUpdatedAfterOriginalMetaClassIsRestored() { |
| def newFoo = { -> new Groovy3424Foo() } |
| |
| MetaClass mc = new Groovy3424ClassProxyMetaClass(registry, Groovy3424Foo, originalMetaClass) |
| registry.setMetaClass(Groovy3424Foo, mc) |
| |
| assert 'constructor' == new Groovy3424Foo() |
| assert 'constructor' == newFoo() |
| |
| registry.setMetaClass(Groovy3424Foo, originalMetaClass) |
| |
| assert new Groovy3424Foo() instanceof Groovy3424Foo |
| assert newFoo() instanceof Groovy3424Foo |
| } |
| |
| } |
| |
| class Groovy3424Foo {} |
| |
| class Groovy3424ClassProxyMetaClass extends ProxyMetaClass { |
| Groovy3424ClassProxyMetaClass(MetaClassRegistry metaClassRegistry, Class aClass, MetaClass adaptee) { |
| super(metaClassRegistry, aClass, adaptee) |
| } |
| public Object invokeConstructor(final Object[] arguments) { |
| 'constructor' |
| } |
| } |