stresstestversioningprovider.java

wiki建站资源 java编写的 很好用

package stress;

import junit.framework.*;
import java.io.*;
import java.util.*;

import com.ecyrd.jspwiki.*;
import com.ecyrd.jspwiki.providers.*;

public class StressTestVersioningProvider extends TestCase
{
    public static final String NAME1 = "Test1";

    Properties props = new Properties();

    TestEngine engine;

    public StressTestVersioningProvider( String s )
    {
        super( s );
    }

    public void setUp()
        throws Exception
    {
        props.load( TestEngine.findTestProperties("/jspwiki_vers.properties") );

        engine = new TestEngine(props);
    }

    public void tearDown()
    {
        String files = props.getProperty( FileSystemProvider.PROP_PAGEDIR );

        // Remove file
        File f = new File( files, NAME1+FileSystemProvider.FILE_EXT );
        f.delete();

        f = new File( files, "OLD" );

        TestEngine.deleteAll(f);
    }

    public void testMillionChanges()
        throws Exception
    {
        String text = "";
        String name = NAME1;
        int    maxver = 2000; // Save 2000 versions.
        Benchmark mark = new Benchmark();

        mark.start();
        for( int i = 0; i < maxver; i++ )
        {
            text = text + ".";
            engine.saveText( name, text );
        }

        mark.stop();

        System.out.println("Benchmark: "+mark.toString(2000)+" pages/second");
        WikiPage pageinfo = engine.getPage( NAME1 );

        assertEquals( "wrong version", maxver, pageinfo.getVersion() );
        
        // +2 comes from \r\n.
        assertEquals( "wrong text", maxver+2, engine.getText(NAME1).length() );
    }

    public static Test suite()
    {
        return new TestSuite( StressTestVersioningProvider.class );
    }
}