1 files changed, 103 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/types/mappers/MapperResult.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/types/mappers/MapperResult.java
new file mode 100644
index 00000000..43a7b296
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/types/mappers/MapperResult.java
@@ -0,0 +1,103 @@
+/*
+ *  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.mappers;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.types.Mapper;
+import org.apache.tools.ant.util.FileNameMapper;
+
+/**
+ * This is a test task to show the result of a mapper
+ * on a specific input.
+ * (Test is not in the name of the class, to make sure that
+ * it is not treated as a unit test.
+ */
+
+public class MapperResult extends Task {
+
+    private String failMessage = "";
+    private String input;
+    private String output;
+    private FileNameMapper fileNameMapper;
+
+    /**
+     * The output on an empty string array
+     */
+    private static final String NULL_MAPPER_RESULT = "<NULL>";
+
+    public void setFailMessage(String failMessage) {
+        this.failMessage = failMessage;
+    }
+    
+    public void setInput(String input) {
+        this.input = input;
+    }
+
+    public void setOutput(String output) {
+        this.output = output;
+    }
+
+    public void addConfiguredMapper(Mapper mapper) {
+        add(mapper.getImplementation());
+    }
+
+    public void add(FileNameMapper fileNameMapper) {
+        if (this.fileNameMapper != null) {
+            throw new BuildException("Only one mapper type nested element allowed");
+        }
+        this.fileNameMapper = fileNameMapper;
+    }
+        
+    public void execute() {
+        if (input == null) {
+            throw new BuildException("Missing attribute 'input'");
+        }
+        if (output == null) {
+            throw new BuildException("Missing attribute 'output'");
+        }
+        if (fileNameMapper == null) {
+            throw new BuildException("Missing a nested file name mapper type element");
+        }
+        String[] result = fileNameMapper.mapFileName(input);
+        String flattened;
+        if (result == null) {
+            flattened = NULL_MAPPER_RESULT;
+        } else {
+            StringBuffer b = new StringBuffer();
+            for (int i = 0; i < result.length; ++i) {
+                if (i != 0) {
+                    b.append("|");
+                }
+                b.append(result[i]);
+            }
+            flattened = b.toString();
+        }
+        if (!flattened.equals(output)) {
+            throw new BuildException(
+                failMessage
+                + " "
+                + "got "
+                + flattened
+                + " "
+                + "expected "
+                + output);
+        }
+    }
+}