1 files changed, 213 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/depend/DependTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/depend/DependTest.java
new file mode 100644
index 00000000..95c1eb0b
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/optional/depend/DependTest.java
@@ -0,0 +1,213 @@
+/*
+ *  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.rollbackTimetamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5);
+        FileUtilities.rollbackTimetamps(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.rollbackTimetamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5);
+        FileUtilities.rollbackTimetamps(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.rollbackTimetamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5);
+        FileUtilities.rollbackTimetamps(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.rollbackTimetamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5);
+        FileUtilities.rollbackTimetamps(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 = (FileSet) buildRule.getProject().getReference(RESULT_FILESET);
+        DirectoryScanner scanner = resultFileSet.getDirectoryScanner(buildRule.getProject());
+        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
+     */
+    @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.rollbackTimetamps(new File(buildRule.getProject().getProperty("tempsrc.dir")), 5);
+        FileUtilities.rollbackTimetamps(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);
+    }
+
+}