| /* |
| * 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.taskdefs.optional.depend; |
| |
| import java.util.Hashtable; |
| |
| import org.apache.tools.ant.BuildFileTest; |
| import org.apache.tools.ant.DirectoryScanner; |
| import org.apache.tools.ant.types.FileSet; |
| |
| /** |
| * Testcase for the Depend optional task. |
| * |
| */ |
| 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() { |
| executeTarget("testdirect"); |
| Hashtable files = getResultFiles(); |
| assertEquals("Depend did not leave correct number of files", 3, |
| 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() { |
| executeTarget("testclosure"); |
| Hashtable files = getResultFiles(); |
| assertTrue("Depend did not leave correct number of files", |
| files.size() <= 2); |
| 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() { |
| 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() { |
| 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() { |
| executeTarget("testinnerclosure"); |
| assertEquals("Depend did not leave correct number of files", 4, |
| 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); |
| } |
| |
| } |