/**
* Flexmojos is a set of maven goals to allow maven users to compile, optimize and test Flex SWF, Flex SWC, Air SWF and Air SWC.
* Copyright (C) 2008-2012 Marvin Froeder <marvin@flexmojos.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package net.flexmojos.oss.coverage;
import java.io.File;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.util.SelectorUtils;
import net.flexmojos.oss.coverage.util.ApparatUtil;
import net.flexmojos.oss.util.PathUtil;
import apparat.tools.coverage.Coverage.CoverageTool;
import apparat.tools.coverage.CoverageObserver;
public abstract class AbstractCoverageReporter
extends AbstractLogEnabled
implements CoverageReporter
{
protected String[] excludes;
public void instrument( File swf, File... sourcePaths )
{
getLogger().debug( "Instrumenting code to test coverage mode " + System.getProperty( "apparat.threads" ) );
if ( getLogger().isDebugEnabled() )
{
getLogger().info( "Instrumenting: " + PathUtil.path( swf ) + "\n source paths: \n"
+ PathUtil.pathString( sourcePaths ) );
}
else
{
getLogger().info( "Instrumenting: " + PathUtil.path( swf ) );
}
CoverageTool c = new CoverageTool();
c.configure( new CoverageConfigurationImpl( swf, swf, sourcePaths ) );
c.addObserver( getInstrumentationObserver() );
if ( getLogger().isDebugEnabled() )
{
c.addObserver( new CoverageObserver()
{
public void instrument( String file, int line )
{
getLogger().debug( "Instrumenting " + ApparatUtil.toClassname( file ) + ":" + line );
}
} );
}
c.run();
}
@Override
public void setExcludes(String[] value) {
this.excludes = null;
if ( value != null )
{
excludes = new String[value.length];
for ( int i=0; i<excludes.length; i++)
{
excludes[i] = normalizePattern(value[i]);
getLogger().debug("exclusion added " + excludes[i]);
}
}
}
protected boolean isExcluded( String file )
{
getLogger().debug("isExcluded " + file + "?");
if ( excludes != null )
{
for ( String exclude : excludes)
{
//replace ; with / because file with be in the form
//fullpath of folder;ClassName.as (or .mxml)
if ( SelectorUtils.matchPath(exclude, file.replace(';', File.separatorChar)) ) {
return true;
}
}
}
return false;
}
protected abstract CoverageObserver getInstrumentationObserver();
/**
* Taken from Ant DirectoryScanner.java
* All '/' and '\' characters are replaced by
* <code>File.separatorChar</code>, so the separator used need not
* match <code>File.separatorChar</codoe>.
*
* <p> When a pattern ends with a '/' or '\', "**" is appended.
*/
private String normalizePattern( String p )
{
String pattern = p.replace('/', File.separatorChar)
.replace('\\', File.separatorChar);
if ( pattern.endsWith( File.separator ) ) {
pattern += "**";
}
return pattern;
}
}