| /* |
| * 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.io.File; |
| import java.util.Hashtable; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.BuildFileRule; |
| import org.apache.tools.ant.DirectoryScanner; |
| import org.apache.tools.ant.FileUtilities; |
| import org.apache.tools.ant.types.FileSet; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import static org.apache.tools.ant.AntAssert.assertContains; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * Testcase for the Depend optional task. |
| * |
| */ |
| public class DependTest { |
| public static final String RESULT_FILESET = "result"; |
| |
| public static final String TEST_BUILD_FILE |
| = "src/etc/testcases/taskdefs/optional/depend/depend.xml"; |
| |
| @Rule |
| public BuildFileRule buildRule = new BuildFileRule(); |
| |
| @Before |
| public void setUp() { |
| buildRule.configureProject(TEST_BUILD_FILE); |
| } |
| |
| /** |
| * Test direct dependency removal |
| */ |
| @Test |
| public void testDirect() { |
| buildRule.executeTarget("src1setup"); |
| buildRule.executeTarget("compile"); |
| |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5); |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("classes.dir")), 5); |
| |
| buildRule.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) |
| */ |
| @Test |
| public void testClosure() { |
| buildRule.executeTarget("src1setup"); |
| buildRule.executeTarget("compile"); |
| |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5); |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("classes.dir")), 5); |
| |
| buildRule.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 |
| */ |
| @Test |
| public void testInner() { |
| buildRule.executeTarget("src2setup"); |
| buildRule.executeTarget("compile"); |
| |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5); |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("classes.dir")), 5); |
| |
| |
| buildRule.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 |
| */ |
| @Test |
| public void testInnerInner() { |
| buildRule.executeTarget("src3setup"); |
| buildRule.executeTarget("compile"); |
| |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5); |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("classes.dir")), 5); |
| |
| buildRule.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 |
| */ |
| @Test |
| public void testNoSource() { |
| try { |
| buildRule.executeTarget("testnosource"); |
| fail("Build exception expected: No source specified"); |
| } catch (BuildException ex) { |
| assertContains("srcdir attribute must be set", ex.getMessage()); |
| } |
| } |
| |
| /** |
| * Test that an exception is thrown when the source attribute is empty |
| */ |
| @Test |
| public void testEmptySource() { |
| try { |
| buildRule.executeTarget("testemptysource"); |
| fail("Build exception expected: No source specified"); |
| } catch (BuildException ex) { |
| assertContains("srcdir attribute must be non-empty", ex.getMessage()); |
| } |
| } |
| |
| /** |
| * 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 = buildRule.getProject().getReference(RESULT_FILESET); |
| DirectoryScanner scanner = resultFileSet.getDirectoryScanner(buildRule.getProject()); |
| Hashtable<String, String> files = new Hashtable<String, String>(); |
| for (String scannedFile : scanner.getIncludedFiles()) { |
| files.put(scannedFile, scannedFile); |
| } |
| return files; |
| } |
| |
| |
| /** |
| * Test mutual dependency between inner and outer do not cause both to be |
| * deleted |
| */ |
| @Test |
| public void testInnerClosure() { |
| buildRule.executeTarget("testinnerclosure"); |
| assertEquals("Depend did not leave correct number of files", 4, |
| getResultFiles().size()); |
| } |
| |
| /** |
| * Test the operation of the cache |
| */ |
| @Test |
| public void testCache() { |
| buildRule.executeTarget("testcache"); |
| } |
| |
| /** |
| * Test the detection and warning of non public classes |
| */ |
| @Test |
| public void testNonPublic() { |
| buildRule.executeTarget("src5setup"); |
| buildRule.executeTarget("compile"); |
| |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5); |
| FileUtilities.rollbackTimestamps(new File(buildRule.getProject().getProperty("classes.dir")), 5); |
| |
| buildRule.executeTarget("testnonpublic"); |
| String log = buildRule.getLog(); |
| assertContains("Expected warning about APrivate", |
| "The class APrivate in file", log); |
| assertContains("but has not been deleted because its source file " |
| + "could not be determined", |
| "The class APrivate in file", log); |
| } |
| |
| } |