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package org.netbeans.api.debugger.jpda;

import org.netbeans.api.debugger.DebuggerManager;

import java.net.URL;
import junit.framework.Test;
import org.netbeans.api.debugger.jpda.event.JPDABreakpointEvent;
import org.netbeans.api.debugger.jpda.event.JPDABreakpointListener;
import org.netbeans.junit.NbTestCase;


/**
 * Tests the JPDABreakpointEvent.resume() functionality.
 *
 * @author Maros Sandor, Jan Jancura
 */
public class BreakpointResumeTest  extends NbTestCase {

    private String          sourceRoot = System.getProperty ("test.dir.src");

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

    public static Test suite() {
        return JPDASupport.createTestSuite(BreakpointResumeTest.class);
    }

    public void testBreakpointResume () throws Exception {
        JPDASupport support = null;
        JPDASupport.removeAllBreakpoints ();
        TestBreakpointListener tbl = new TestBreakpointListener ();
        try {
            Utils.BreakPositions bp = Utils.getBreakPositions(sourceRoot + 
                    "org/netbeans/api/debugger/jpda/testapps/LineBreakpointApp.java");
            LineBreakpoint lb = bp.getLineBreakpoints().get(0);
            lb.addJPDABreakpointListener (tbl);
            DebuggerManager.getDebuggerManager ().addBreakpoint (lb);

            support = JPDASupport.attach (
                "org.netbeans.api.debugger.jpda.testapps.LineBreakpointApp"
            );
            support.waitState (JPDADebugger.STATE_DISCONNECTED);
            assertTrue("The breakpoint "+lb+" was not reached.", tbl.isReached());
            DebuggerManager.getDebuggerManager ().removeBreakpoint (lb);
        } finally {
            if (support != null) {
                support.doFinish ();
            }
        }
    }

    private class TestBreakpointListener implements JPDABreakpointListener {
        
        private volatile boolean reached = false;

        public TestBreakpointListener() {
        }

        public void breakpointReached(JPDABreakpointEvent event) {
            reached = true;
            event.resume();
        }
        
        public boolean isReached() {
            return reached;
        }
    }
}
