/*
* 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 org.apache.tools.ant.types;
import java.io.File;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
/**
* Base class for FileSetTest and DirSetTest.
*
* <p>This doesn't actually test much, mainly reference handling.
*
*/
public abstract class AbstractFileSetTest {
private Project project;
@Before
public void setUp() {
project = new Project();
project.setBasedir(".");
}
protected abstract AbstractFileSet getInstance();
protected final Project getProject() {
return project;
}
@Test
public final void testEmptyElementIfIsReference() {
AbstractFileSet f = getInstance();
f.setIncludes("**/*.java");
try {
f.setRefid(new Reference(getProject(), "dummyref"));
fail("Can add reference to "
+ f.getDataTypeName()
+ " with elements from setIncludes");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
f = getInstance();
f.createPatternSet();
try {
f.setRefid(new Reference(getProject(), "dummyref"));
fail("Can add reference to "
+ f.getDataTypeName()
+ " with nested patternset element.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when "
+ "using refid", be.getMessage());
}
f = getInstance();
f.createInclude();
try {
f.setRefid(new Reference(getProject(), "dummyref"));
fail("Can add reference to "
+ f.getDataTypeName()
+ " with nested include element.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
f = getInstance();
f.setRefid(new Reference(getProject(), "dummyref"));
try {
f.setIncludes("**/*.java");
fail("Can set includes in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
try {
f.setIncludesfile(new File("/a"));
fail("Can set includesfile in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
try {
f.setExcludes("**/*.java");
fail("Can set excludes in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
try {
f.setExcludesfile(new File("/a"));
fail("Can set excludesfile in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
try {
f.setDir(project.resolveFile("."));
fail("Can set dir in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify more than one attribute "
+ "when using refid", be.getMessage());
}
try {
f.createInclude();
fail("Can add nested include in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when using "
+ "refid", be.getMessage());
}
try {
f.createExclude();
fail("Can add nested exclude in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when using "
+ "refid", be.getMessage());
}
try {
f.createIncludesFile();
fail("Can add nested includesfile in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when using "
+ "refid", be.getMessage());
}
try {
f.createExcludesFile();
fail("Can add nested excludesfile in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when using "
+ "refid", be.getMessage());
}
try {
f.createPatternSet();
fail("Can add nested patternset in "
+ f.getDataTypeName()
+ " that is a reference.");
} catch (BuildException be) {
assertEquals("You must not specify nested elements when using "
+ "refid", be.getMessage());
}
}
@Test
public void testCircularReferenceCheck() {
AbstractFileSet f = getInstance();
project.addReference("dummy", f);
f.setRefid(new Reference(getProject(), "dummy"));
try {
f.getDir(project);
fail("Can make " + f.getDataTypeName()
+ " a Reference to itself.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
try {
f.getDirectoryScanner(project);
fail("Can make " + f.getDataTypeName()
+ " a Reference to itself.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
// dummy1 --> dummy2 --> dummy3 --> dummy1
AbstractFileSet f1 = getInstance();
project.addReference("dummy1", f1);
f1.setRefid(new Reference(getProject(), "dummy2"));
AbstractFileSet f2 = getInstance();
project.addReference("dummy2", f2);
f2.setRefid(new Reference(getProject(), "dummy3"));
AbstractFileSet f3 = getInstance();
project.addReference("dummy3", f3);
f3.setRefid(new Reference(getProject(), "dummy1"));
try {
f1.getDir(project);
fail("Can make circular reference.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
try {
f1.getDirectoryScanner(project);
fail("Can make circular reference.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
// dummy1 --> dummy2 --> dummy3
// (which has the Project's basedir as root).
f1 = getInstance();
project.addReference("dummy1", f1);
f1.setRefid(new Reference(getProject(), "dummy2"));
f2 = getInstance();
project.addReference("dummy2", f2);
f2.setRefid(new Reference(getProject(), "dummy3"));
f3 = getInstance();
project.addReference("dummy3", f3);
f3.setDir(project.resolveFile("."));
File dir = f1.getDir(project);
assertEquals("Dir is basedir", dir, project.getBaseDir());
}
}