1 files changed, 131 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteJavaTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteJavaTest.java
new file mode 100644
index 00000000..069645b3
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteJavaTest.java
@@ -0,0 +1,131 @@
+/*
+ *  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;
+
+import org.apache.tools.ant.MagicNames;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.types.Path;
+import org.apache.tools.ant.types.Commandline;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Simple testcase for the ExecuteJava class - mostly stolen from
+ * ExecuteWatchdogTest.
+ *
+ */
+public class ExecuteJavaTest {
+
+    private final static int TIME_OUT = 5000;
+
+    private final static int CLOCK_ERROR=200;
+    private final static int TIME_OUT_TEST=TIME_OUT-CLOCK_ERROR;
+
+    private ExecuteJava ej;
+    private Project project;
+    private Path cp;
+
+    @Before
+    public void setUp(){
+        ej = new ExecuteJava();
+        ej.setTimeout((long)TIME_OUT);
+        project = new Project();
+        project.setBasedir(".");
+        project.setProperty(MagicNames.ANT_HOME, System.getProperty(MagicNames.ANT_HOME));
+        cp = new Path(project, getTestClassPath());
+        ej.setClasspath(cp);
+    }
+
+    private Commandline getCommandline(int timetorun) throws Exception {
+        Commandline cmd = new Commandline();
+        cmd.setExecutable(TimeProcess.class.getName());
+        cmd.createArgument().setValue(String.valueOf(timetorun));
+        return cmd;
+    }
+
+    @Test
+    public void testNoTimeOut() throws Exception {
+        Commandline cmd = getCommandline(TIME_OUT/2);
+        ej.setJavaCommand(cmd);
+        ej.execute(project);
+        assertTrue("process should not have been killed", !ej.killedProcess());
+    }
+
+    // test that the watchdog ends the process
+    @Test
+    public void testTimeOut() throws Exception {
+        Commandline cmd = getCommandline(TIME_OUT*2);
+        ej.setJavaCommand(cmd);
+        long now = System.currentTimeMillis();
+        ej.execute(project);
+        long elapsed = System.currentTimeMillis() - now;
+        assertTrue("process should have been killed", ej.killedProcess());
+
+        assertTrue("elapse time of "+elapsed
+                   +" ms is less than timeout value of "+TIME_OUT_TEST+" ms",
+                   elapsed >= TIME_OUT_TEST);
+        assertTrue("elapse time of "+elapsed
+                   +" ms is greater than run value of "+(TIME_OUT*2)+" ms",
+                   elapsed < TIME_OUT*2);
+    }
+
+    @Test
+    public void testNoTimeOutForked() throws Exception {
+        Commandline cmd = getCommandline(TIME_OUT/2);
+        ej.setJavaCommand(cmd);
+        ej.fork(cp);
+        assertTrue("process should not have been killed", !ej.killedProcess());
+    }
+
+    // test that the watchdog ends the process
+    @Test
+    public void testTimeOutForked() throws Exception {
+        Commandline cmd = getCommandline(TIME_OUT*2);
+        ej.setJavaCommand(cmd);
+        long now = System.currentTimeMillis();
+        ej.fork(cp);
+        long elapsed = System.currentTimeMillis() - now;
+        assertTrue("process should have been killed", ej.killedProcess());
+
+        assertTrue("elapse time of "+elapsed
+                   +" ms is less than timeout value of "+TIME_OUT_TEST+" ms",
+                   elapsed >= TIME_OUT_TEST);
+        assertTrue("elapse time of "+elapsed
+                   +" ms is greater than run value of "+(TIME_OUT*2)+" ms",
+                   elapsed < TIME_OUT*2);
+    }
+
+    /**
+     * Dangerous method to obtain the classpath for the test. This is
+     * severely tighted to the build.xml properties.
+     */
+    private static String getTestClassPath(){
+        String classpath = System.getProperty("build.tests");
+        if (classpath == null) {
+            System.err.println("WARNING: 'build.tests' property is not available !");
+            classpath = System.getProperty("java.class.path");
+        }
+
+        return classpath;
+    }
+
+}