[PATCH] add test case for containsregexp

[Jay]

Here is the test case for the containsregexp I submitted last week.

Thanks.


--- selectors.xml	2003-04-21 00:31:42.000000000 -0500
+++ /cdrive/apache-ant-1.6alpha/src/etc/testcases/types/selectors.xml	2003-04-22 20:01:18.000000000 -0500
@@ -5,6 +5,10 @@
   <property name="etc.dir" value=".."/>
   <property name="test.dir"
           value="selectortest"/>
+  <property name="testregexpsrc.dir"
+          value="regexpseltestsrc"/>
+  <property name="testregexpdest.dir"
+          value="regexpseltestdest"/>
   <property name="mirror.dir"
           value="selectortest2"/>
 
@@ -81,5 +85,27 @@
   <target name="cleanup.mirrorfiles">
     <delete dir="${mirror.dir}" />
   </target>
+  
+  <target name="cleanupregexp">
+    <delete dir="${testregexpsrc.dir}" />
+    <delete dir="${testregexpdest.dir}" />
+  </target>
+  
+  <target name="containsregexp">
+    <mkdir dir="${testregexpsrc.dir}" />
+    <mkdir dir="${testregexpdest.dir}" />
+    <!-- Make two test files, shouldcopy.txt will get selected if everything works
+         shouldnotcopy.txt will not get selected for copy.  The test looks to see
+         that only one file is copied
+    -->
+    <echo message="Some testregexp text 2.0" file="${testregexpsrc.dir}/shouldcopy.txt" />
+    <echo message="Some testregexp text 20" file="${testregexpsrc.dir}/shouldnotcopy.txt" />
+    <copy todir="${testregexpdest.dir}">
+      <fileset dir="${testregexpsrc.dir}">
+        <include name="*.txt" />
+        <containsregexp expression="[0-9]\.[0,1,2]" />
+      </fileset>
+    </copy>
+  </target>
 
 </project>

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package org.apache.tools.ant.types.selectors;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.util.*;
import org.apache.tools.ant.BuildFileTest;

import junit.framework.TestCase;
import junit.framework.AssertionFailedError;

import java.io.File;


public class ContainsRegexpTest extends TestCase {

    private Project project;

    public ContainsRegexpTest(String name) {
        super(name);
    }

    public void setUp() {
        project = new Project();
        project.setBasedir(".");
    }

    public void testContainsRegexp() {
        TaskdefForRegexpTest MyTask = new TaskdefForRegexpTest("containsregexp");
        try {
            MyTask.setUp();
            MyTask.test();
        } finally {
            MyTask.tearDown();
        }
    }

    private class TaskdefForRegexpTest extends BuildFileTest {
        TaskdefForRegexpTest(String name) {
          super(name);
        }

        public void setUp() { 
          configureProject("src/etc/testcases/types/selectors.xml");
        }

        public void tearDown() {
          executeTarget("cleanupregexp");
        }

        public void test() { 
	  File dir = null;
          File[] files = null;
	  int filecount;

          executeTarget("containsregexp");
	
          dir = new File(getProjectDir() + "/regexpseltestdest/");
          files = dir.listFiles();
          filecount = files.length;
	  
	  if (filecount != 1)
	    assertEquals("ContainsRegexp test should have copied 1 file",1,files.length);
	  
	  
        }
    }
}