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GROOVY-11250:
UnionTypeClassNode super class
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| /* | ||
| * 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 org.codehaus.groovy.control.CompilerConfiguration | ||
| import org.codehaus.groovy.tools.javac.JavaAwareCompilationUnit | ||
| import org.junit.Test | ||
|
|
||
| final class Groovy11250 { | ||
|
|
||
| @Test | ||
| void testMultipleInstanceOfPropertyAccess() { | ||
| def config = new CompilerConfiguration().tap { | ||
| jointCompilationOptions = [memStub: true] | ||
| targetDirectory = File.createTempDir() | ||
| } | ||
| File parentDir = File.createTempDir() | ||
| try { | ||
| def a = new File(parentDir, 'Property.java') | ||
| a.write ''' | ||
| public class Property { | ||
| private String targetName; | ||
| private String propertyName; | ||
| public String getName() { return propertyName; } | ||
| public String getTargetName() { return targetName; } | ||
| public void setTargetName(String targetName) { this.targetName = targetName; } | ||
| public void setPropertyName(String propertyName) { this.propertyName = propertyName; } | ||
| } | ||
| ''' | ||
|
|
||
| def b = new File(parentDir, 'PersistentProperty.java') | ||
| b.write ''' | ||
| public interface PersistentProperty<T extends Property> { | ||
| String getName(); | ||
| } | ||
| ''' | ||
|
|
||
| def c = new File(parentDir, 'AbstractPersistentProperty.java') | ||
| c.write ''' | ||
| public abstract class AbstractPersistentProperty<T extends Property> implements PersistentProperty<T> { | ||
| protected final String name; | ||
| public AbstractPersistentProperty(String name) { | ||
| this.name = name; | ||
| } | ||
| @Override | ||
| public String getName() { | ||
| return name; | ||
| } | ||
| } | ||
| ''' | ||
|
|
||
| def d = new File(parentDir, 'Association.java') | ||
| d.write ''' | ||
| public abstract class Association<T extends Property> extends AbstractPersistentProperty<T> { | ||
| public Association(String name) { | ||
| super(name); | ||
| } | ||
| } | ||
| ''' | ||
|
|
||
| def e = new File(parentDir, 'Main.groovy') | ||
| e.write '''import groovy.transform.CompileStatic | ||
| @CompileStatic | ||
| class Attribute extends Property { | ||
| } | ||
| @CompileStatic | ||
| abstract class ToOne<T extends Property> extends Association<T> { | ||
| ToOne(String name) { super(name) } | ||
| } | ||
| @CompileStatic | ||
| abstract class ToMany<T extends Property> extends Association<T> { | ||
| ToMany(String name) { super(name) } | ||
| } | ||
| @CompileStatic | ||
| abstract class OneToOne<T extends Property> extends ToOne<T> { | ||
| OneToOne(String name) { super(name) } | ||
| } | ||
| @CompileStatic | ||
| abstract class OneToMany<T extends Property> extends ToMany<T> { | ||
| OneToMany(String name) { super(name) } | ||
| } | ||
| @CompileStatic | ||
| abstract class ManyToMany<T extends Property> extends ToMany<T> { | ||
| ManyToMany(String name) { super(name) } | ||
| } | ||
| @CompileStatic | ||
| static main(args) { | ||
| def oneToOne = new OneToOne<Attribute>('foo') {} | ||
| def oneToMany = new OneToMany<Attribute>('bar') {} | ||
| for (association in [oneToOne, oneToMany]) { | ||
| if (association instanceof ToOne) { | ||
| def propertyName = association.name | ||
| println "to-one -> $propertyName" | ||
| } else if (association instanceof OneToMany || association instanceof ManyToMany) { | ||
| def associationName = association.getName() | ||
| def propertyName = association.name | ||
| println "to-many -> $propertyName" | ||
| } | ||
| } | ||
| } | ||
| ''' | ||
|
|
||
| def loader = new GroovyClassLoader(this.class.classLoader) | ||
| def cu = new JavaAwareCompilationUnit(config, loader) | ||
| cu.addSources(a, b, c, d, e) | ||
| cu.compile() | ||
|
|
||
| loader.loadClass('Main').main() | ||
| } finally { | ||
| parentDir.deleteDir() | ||
| config.targetDirectory.deleteDir() | ||
| } | ||
| } | ||
| } |