/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "Ant" and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.tools.ant.taskdefs.optional.depend;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Date;
import java.util.Vector;
import java.util.Enumeration;
import java.util.Hashtable;
import org.apache.tools.ant.BuildFileTest;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.types.FileSet;
import org.apache.tools.ant.DirectoryScanner;
/**
* Testcase for the Depend optional task.
*
* @author Conor MacNeill
*/
public class DependTest extends BuildFileTest {
public static final String RESULT_FILESET = "result";
public static final String TEST_BUILD_FILE
= "src/etc/testcases/taskdefs/optional/depend/depend.xml";
public DependTest(String name) {
super(name);
}
public void setUp() {
configureProject(TEST_BUILD_FILE);
}
public void tearDown() {
executeTarget("clean");
}
/**
* Test direct dependency removal
*/
public void testDirect() {
Project project = getProject();
executeTarget("testdirect");
Hashtable files = getResultFiles();
assertEquals("Depend did not leave correct number of files", 2,
files.size());
assertTrue("Result did not contain A.class",
files.containsKey("A.class"));
assertTrue("Result did not contain D.class",
files.containsKey("D.class"));
}
/**
* Test dependency traversal (closure)
*/
public void testClosure() {
Project project = getProject();
executeTarget("testclosure");
Hashtable files = getResultFiles();
assertEquals("Depend did not leave correct number of files", 1,
files.size());
assertTrue("Result did not contain D.class",
files.containsKey("D.class"));
}
/**
* Test that inner class dependencies trigger deletion of the outer class
*/
public void testInner() {
Project project = getProject();
executeTarget("testinner");
assertEquals("Depend did not leave correct number of files", 0,
getResultFiles().size());
}
/**
* Test that multi-leve inner class dependencies trigger deletion of
* the outer class
*/
public void testInnerInner() {
Project project = getProject();
executeTarget("testinnerinner");
assertEquals("Depend did not leave correct number of files", 0,
getResultFiles().size());
}
/**
* Test that an exception is thrown when there is no source
*/
public void testNoSource() {
expectBuildExceptionContaining("testnosource",
"No source specified", "srcdir attribute must be set");
}
/**
* Test that an exception is thrown when the source attribute is empty
*/
public void testEmptySource() {
expectBuildExceptionContaining("testemptysource",
"No source specified", "srcdir attribute must be non-empty");
}
/**
* Read the result fileset into a Hashtable
*
* @return a Hashtable containing the names of the files in the result
* fileset
*/
private Hashtable getResultFiles() {
FileSet resultFileSet = (FileSet)project.getReference(RESULT_FILESET);
DirectoryScanner scanner = resultFileSet.getDirectoryScanner(project);
String[] scannedFiles = scanner.getIncludedFiles();
Hashtable files = new Hashtable();
for (int i = 0; i < scannedFiles.length; ++i) {
files.put(scannedFiles[i], scannedFiles[i]);
}
return files;
}
/**
* Test mutual dependency between inner and outer do not cause both to be
* deleted
*/
public void testInnerClosure() {
Project project = getProject();
executeTarget("testinnerclosure");
assertEquals("Depend did not leave correct number of files", 2,
getResultFiles().size());
}
/**
* Test the operation of the cache
*/
public void testCache() {
executeTarget("testcache");
}
/**
* Test the detection and warning of non public classes
*/
public void testNonPublic() {
executeTarget("testnonpublic");
String log = getLog();
assertTrue("Expected warning about APrivate",
log.indexOf("The class APrivate in file") != -1);
assertTrue("but has not been deleted because its source file "
+ "could not be determined",
log.indexOf("The class APrivate in file") != -1);
}
}