| /* |
| * 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 |
| import junit.framework.TestCase |
| import org.codehaus.groovy.control.CompilerConfiguration |
| import org.codehaus.groovy.tools.javac.JavaAwareCompilationUnit |
| import org.junit.Test |
| |
| final class Groovy8962 { |
| |
| @Test |
| void testShouldCompileProperly_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| class A { |
| Map<String, Map<String, Integer[]>> columnsMap = [:] |
| } |
| ''' |
| |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public void f(A a) { |
| System.out.println(a.getColumnsMap()); |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldCompileProperly2_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| class A { |
| Map<String, Map<String, List<Integer[]>[]>> columnsMap = [:] |
| } |
| ''' |
| |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public void f(A a) { |
| System.out.println(a.getColumnsMap()); |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldCompileProperly3_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| package x |
| import y.B |
| class A { |
| Map<String, Map<String, List<Integer[]>[]>> columnsMap = [:] |
| B b = null |
| } |
| ''' |
| |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| package y; |
| import x.A; |
| public class B { |
| public void f(A a) { |
| System.out.println(a.getColumnsMap()); |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldAllowConstantInSwitch_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public static void main(String...args) { |
| int x = 4; |
| switch (x) { |
| case groovy.bugs.Groovy8962.Constants.constant: x=1; |
| } |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| addToClassPath(loader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldAllowConstantInSwitchWithStubs_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| class A { |
| public static final int constant = 1 |
| } |
| ''' |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public static void main(String...args) { |
| int x = 4; |
| switch (x) { |
| case A.constant: x=1; |
| } |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| addToClassPath(loader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldAllowCharConstantInSwitchWithoutStubs_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public static void main(String...args) { |
| char x = 'z'; |
| switch (x) { |
| case groovy.bugs.Groovy8962.Constants.FOOCHAR: x='y'; |
| } |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| config.setClasspathList([getClasspathElement(this.class), getClasspathElement(GroovyTestCase), getClasspathElement(TestCase)]) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testShouldAllowCharConstantInSwitchWithStubs_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| class A { |
| public static final char constant = 'x' |
| } |
| ''' |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public static void main(String...args) { |
| char x = 'z'; |
| switch (x) { |
| case A.constant: x='y'; |
| } |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| @Test |
| void testAccessConstantStringFromJavaClass_memStub() { |
| def config = new CompilerConfiguration( |
| targetDirectory: File.createTempDir(), |
| jointCompilationOptions: [memStub: true] |
| ) |
| |
| def parentDir = File.createTempDir() |
| try { |
| def a = new File(parentDir, 'A.groovy') |
| a.write ''' |
| class A { |
| public static final String CONSTANT = "hello, world!" |
| } |
| ''' |
| def b = new File(parentDir, 'B.java') |
| b.write ''' |
| public class B { |
| public static void main(String...args) { |
| if (!"hello, world!".equals(A.CONSTANT)) throw new RuntimeException("Constant should not be: ["+A.CONSTANT+"]"); |
| } |
| } |
| ''' |
| |
| def loader = new GroovyClassLoader(this.class.classLoader) |
| def cu = new JavaAwareCompilationUnit(config, loader) |
| cu.addSources(a, b) |
| cu.compile() |
| |
| Class clazz = loader.loadClass("B") |
| clazz.newInstance().main() |
| } finally { |
| parentDir.deleteDir() |
| config.targetDirectory.deleteDir() |
| } |
| } |
| |
| //-------------------------------------------------------------------------- |
| |
| private static void addToClassPath(GroovyClassLoader loader) { |
| loader.addURL(this.protectionDomain.codeSource.location) |
| loader.addURL(GroovyTestCase.protectionDomain.codeSource.location) |
| loader.addURL(TestCase.protectionDomain.codeSource.location) |
| } |
| |
| private static String getClasspathElement(Class c) { |
| def codeSource = c.protectionDomain.codeSource |
| new File(codeSource.location.toURI()).path.toString() |
| } |
| |
| static class Constants { |
| public static final int constant = 2 |
| public static final char FOOCHAR = 'x' |
| } |
| } |