[Ant-contrib-developers] CVS: cpptasks/test/junit/net/sf/antcontrib/cpptasks TestTargetHistoryTable.java,NONE,1.1 TestAllClasses.java,1.20,1.21

[Curt A. <ca...@us...>]

Update of /cvsroot/ant-contrib/cpptasks/test/junit/net/sf/antcontrib/cpptasks
In directory sc8-pr-cvs1:/tmp/cvs-serv31584/test/junit/net/sf/antcontrib/cpptasks

Modified Files:
	TestAllClasses.java 
Added Files:
	TestTargetHistoryTable.java 
Log Message:
[ 650397 ] Fix: Needless rebuilds on Unix

--- NEW FILE: TestTargetHistoryTable.java ---
/*
 * Created on Feb 16, 2003
 *
 * To change this generated comment go to 
 * Window>Preferences>Java>Code Generation>Code Template
 */
package net.sf.antcontrib.cpptasks;

import junit.framework.TestCase;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import net.sf.antcontrib.cpptasks.compiler.ProcessorConfiguration;

/**
 * Tests for TargetHistoryTable
 * 
 * 
 * @author CurtA
 */
public class TestTargetHistoryTable extends TestCase {
	
	/**
	 * Constructor
	 * 
	 * @param name test case name
	 * @see junit.framework.TestCase#TestCase(String)
	 */
	public TestTargetHistoryTable(String name) {
		super(name);		
	}
	
	private static class MockProcessorConfiguration 
		implements ProcessorConfiguration {
		public MockProcessorConfiguration() {
		}
		public int bid(String fileName) {
			return 100;		
		}
		public String getIdentifier() {
			return "Mock Configuration";
		}
		public String getOutputFileName(String baseName) {
			return baseName;
		}
		public boolean getRebuild() {
			return false;
		}
	}
	
	/**
	 * Tests for bug fixed 
	 * by patch [ 650397 ] Fix: Needless rebuilds on Unix
	 * 
	 * @throws IOException
	 */
	public void testUpdateTimeResolution() throws IOException {
		//
		//  delete any history file that might exist 
		//   in the test output directory
		String tempDir = System.getProperty("java.io.tmpdir");
		File historyFile = new File(tempDir, "history.xml");
		if (historyFile.exists()) {
			historyFile.delete();
		}
		TargetHistoryTable table = new TargetHistoryTable(null, new File(tempDir));
		//
		//  create a dummy compiled unit
		//
		File compiledFile = new File(tempDir, "dummy.o");
		FileOutputStream compiledStream = new FileOutputStream(compiledFile);
		compiledStream.close();
		
		//
		//   lastModified times can be slightly less than
		//      task start time due to file system resolution.
		//      Mimic this by slightly incrementing the last modification time.
		//      
		long startTime = compiledFile.lastModified() + 1;
		//
		//   update the table
		//
		table.update(new MockProcessorConfiguration(), 
			new String[] { "dummy.o" });
		//
		//   commit.  If "compiled" file was judged to be
		//   valid we should have a history file.
		//
		table.commit();
		
		assertTrue("History file was not created", historyFile.exists());
		assertTrue("History file was zero-length", historyFile.length() > 0);
	}


}

Index: TestAllClasses.java
===================================================================
RCS file: /cvsroot/ant-contrib/cpptasks/test/junit/net/sf/antcontrib/cpptasks/TestAllClasses.java,v
retrieving revision 1.20
retrieving revision 1.21
diff -C2 -d -r1.20 -r1.21
*** TestAllClasses.java	17 Feb 2003 03:24:31 -0000	1.20
--- TestAllClasses.java	17 Feb 2003 05:48:30 -0000	1.21
***************
*** 84,87 ****
--- 84,88 ----
  		addTestSuite(net.sf.antcontrib.cpptasks.gcc.TestAbstractLdLinker.class);
  		addTestSuite(net.sf.antcontrib.cpptasks.gcc.TestAbstractArLibrarian.class);
+ 		addTestSuite(net.sf.antcontrib.cpptasks.TestTargetHistoryTable.class);
  	}