Matt's proof my bug doesnt exist, as a unit test. Given the bug doesnt exist, w.t.f. is wrong with my task?

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@386329 13f79535-47bb-0310-9956-ffa450edef68

src/etc/testcases/core/extended-taskdef.xml

@@ -0,0 +1,42 @@
+<project name="extended-taskdef" default="testRun">
+
+  <description>
+    Try and replicate a reported problem.
+
+  </description>
+  <property name="src" value="Foo.java"/>
+
+  <target name="write" >
+    <echo file="${src}">
+      import org.apache.tools.ant.BuildException;
+
+      public class Foo extends org.apache.tools.ant.taskdefs.WaitFor {
+
+        public void execute() {
+          throw  new BuildException("executing the Foo task");
+        }
+      }
+    </echo>
+  </target>
+
+  <target name="compile" depends="write">
+    <javac srcdir="${basedir}" includes="${src}"/>
+  </target>
+
+  <target name="testRun" depends="compile">
+    <taskdef name="foo" classname="Foo"
+        classpath="${basedir}"/>
+    <foo maxwait="5" maxwaitunit="second"
+        timeoutproperty="foo">
+      <or/>
+    </foo>
+  </target>
+
+  <target name="teardown">
+    <delete>
+      <fileset dir="${basedir}"
+          includes="${src},*.class"/>
+    </delete>
+  </target>
+
+</project>

src/testcases/org/apache/tools/ant/ExtendedTaskdefTest.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright  2006 The Apache Software Foundation
+ *
+ *  Licensed 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;
+
+/**
+ * created 16-Mar-2006 12:25:12
+ */
+
+public class ExtendedTaskdefTest extends BuildFileTest {
+
+    /**
+     * Constructor for the BuildFileTest object.
+     *
+     * @param name string to pass up to TestCase constructor
+     */
+    public ExtendedTaskdefTest(String name) {
+        super(name);
+    }
+
+    public void setUp() {
+        configureProject("src/etc/testcases/core/extended-taskdef.xml");
+    }
+
+    public void testRun() throws Exception {
+        expectBuildExceptionContaining("testRun",
+                "exception thrown by the subclass",
+                "executing the Foo task");
+    }
+}