source: other-projects/trunk/gs3-release-maker/apache-ant-1.6.5/src/testcases/org/apache/tools/ant/taskdefs/optional/image/ImageTest.java@ 14627

/*
 * Copyright  2000-2004 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.taskdefs.optional.image;

import org.apache.tools.ant.BuildFileTest;
import org.apache.tools.ant.taskdefs.condition.Os;

import java.io.IOException;
import java.io.File;
import java.io.InputStream;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.BufferedReader;
import java.util.Properties;

/**
 * Tests the Image task.
 *
 * @since     Ant 1.5
 */
public class ImageTest extends BuildFileTest {

    private final static String TASKDEFS_DIR = "src/etc/testcases/taskdefs/optional/image/";
    private final static String LARGEIMAGE = "largeimage.jpg";

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


    public void setUp() {
        configureProject(TASKDEFS_DIR + "image.xml");
    }


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

    public void testEchoToLog() {
        expectLogContaining("testEchoToLog", "Processing File");
    }

    public void testSimpleScale(){
      expectLogContaining("testSimpleScale", "Processing File");
      File f = createRelativeFile( "/dest/" + LARGEIMAGE  );
          assertTrue(
              "Did not create "+f.getAbsolutePath(),
        f.exists() );

    }

    public void testOverwriteTrue() {
      expectLogContaining("testSimpleScale", "Processing File");
      File f = createRelativeFile( "/dest/" + LARGEIMAGE  );
      long lastModified = f.lastModified();
       if (Os.isFamily("dos")) {
           try {
            Thread.sleep(2000);
           }
           catch (InterruptedException e) {}
       }
      expectLogContaining("testOverwriteTrue", "Processing File");
      f = createRelativeFile( "/dest/" + LARGEIMAGE  );
      long overwrittenLastModified = f.lastModified();
      assertTrue("File was not overwritten.",lastModified < overwrittenLastModified);
    }

    public void testOverwriteFalse() {
      expectLogContaining("testSimpleScale", "Processing File");
      File f = createRelativeFile( "/dest/" + LARGEIMAGE  );
      long lastModified = f.lastModified();
      expectLogContaining("testOverwriteFalse", "Processing File");
      f = createRelativeFile( "/dest/" + LARGEIMAGE  );
      long overwrittenLastModified = f.lastModified();
      assertTrue("File was overwritten.",lastModified == overwrittenLastModified);
    }


    public void off_testFailOnError() {
      try {
        expectLogContaining("testFailOnError", "Unable to process image stream");
      }
      catch (RuntimeException re){
        assertTrue("Run time exception should say 'Unable to process image stream'. :" + re.toString(),re.toString().indexOf("Unable to process image stream") > -1);
      }
    }



  protected File createRelativeFile( String filename ) {
        if (filename.equals( "." )) {
            return getProjectDir();
        }
        // else
        return new File( getProjectDir(), filename );
    }
}