[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.tests / src / org / eclipse / linuxtools / lttng / tests / event / LttngEventFieldTest.java

package org.eclipse.linuxtools.lttng.tests.event;


import junit.framework.TestCase;

import org.eclipse.linuxtools.lttng.event.LttngEventContent;
import org.eclipse.linuxtools.lttng.event.LttngEventField;
import org.eclipse.linuxtools.lttng.event.LttngTimestamp;
import org.eclipse.linuxtools.lttng.trace.LTTngTextTrace;
import org.eclipse.linuxtools.tmf.trace.TmfTraceContext;

/*
 Functions tested here :
        public LttngEventField(String name, Object newContent) 
        public LttngEventField(LttngEventField oldField) 
        public String getName() 
        public String toString() 

 */

public class LttngEventFieldTest extends TestCase {
    private final static String tracepath1="traceset/trace-15316events_nolost_newformat.txt";
    private final static boolean skipIndexing=true;
    
    private final static String firstEventName 		= "alignment";
    private final static String firstEventValue 	= "0";
    
    private LTTngTextTrace initializeEventStream() {
    	LTTngTextTrace tmpStream = null;
		try {
			tmpStream = new LTTngTextTrace(tracepath1, skipIndexing);
		} 
		catch (Exception e) {
			fail("ERROR : Could not open " + tracepath1 + ". Test failed!" );
		}
		
		return tmpStream;
    }
    
    
	private LttngEventField prepareToTest() {
		LttngEventField tmpField = null;

		// This trace should be valid
		try {
			LTTngTextTrace tmpStream = initializeEventStream();
			tmpField = (LttngEventField)tmpStream.getNextEvent( new TmfTraceContext(0, new LttngTimestamp(0L), 0) ).getContent().getField(0);
		} 
		catch (Exception e) {
			fail("ERROR : Failed to get field!");
		}

		return tmpField;
	}

	public void testConstructors() {
		LttngEventContent testContent = null;
		LttngEventField testField 	= null;
		@SuppressWarnings("unused")
		LttngEventField testField2 	= null;
        
	    // Default construction with good argument
        try {
        	testField = new LttngEventField(testContent, "test", "test");
        }
        catch( Exception e) { 
        	fail("Default construction failed!");
        }
        
        // Copy constructor with correct parameters
        try {
        	testField = new LttngEventField(testContent, "test", "test");
        	testField2 = new LttngEventField(testField);
        }
        catch( Exception e) { 
        	fail("Copy constructor failed!");
        }
        
	}
	
	public void testGetter() {
    	
    	// *** To "really" test the field, we will get a real field from LTTngTrace
    	LTTngTextTrace tmpStream = initializeEventStream();
    	
    	LttngEventField testField 	= (LttngEventField)tmpStream.getNextEvent( new TmfTraceContext(0, new LttngTimestamp(0L), 0) ).getContent().getField(0);
    	assertNotSame("getField is null!",null,testField);
    	
    	assertTrue("getName() returned unexpected result!",firstEventName.equals(testField.getId().toString()));
    	assertTrue("getValue() returned unexpected result!",firstEventValue.equals(testField.getValue().toString()));
    	
    	
    }
    
	public void testToString() {
    	LttngEventField tmpField = prepareToTest();
    	
		// Just make sure toString() does not return null or the java reference
		assertNotSame("toString returned null",null, tmpField.toString() );
		assertNotSame("toString is not overridded!", tmpField.getClass().getName() + '@' + Integer.toHexString(tmpField.hashCode()), tmpField.toString() );
    }
	
}
Commit	Line	Data
03c71d1e ASL	1	package org.eclipse.linuxtools.lttng.tests.event;
	2
	3
	4
03c71d1e ASL	5	import junit.framework.TestCase;
03c71d1e ASL	6
03c71d1e ASL	7	import org.eclipse.linuxtools.lttng.event.LttngEventContent;
03c71d1e ASL	8	import org.eclipse.linuxtools.lttng.event.LttngEventField;
86de1b08	9	import org.eclipse.linuxtools.lttng.event.LttngTimestamp;
03c71d1e	10	import org.eclipse.linuxtools.lttng.trace.LTTngTextTrace;
86de1b08	11	import org.eclipse.linuxtools.tmf.trace.TmfTraceContext;
03c71d1e ASL	12
	13	/*
	14	Functions tested here :
	15	public LttngEventField(String name, Object newContent)
	16	public LttngEventField(LttngEventField oldField)
	17	public String getName()
	18	public String toString()
	19
	20	*/
	21
	22	public class LttngEventFieldTest extends TestCase {
	23	private final static String tracepath1="traceset/trace-15316events_nolost_newformat.txt";
	24	private final static boolean skipIndexing=true;
	25
86de1b08	26	private final static String firstEventName = "alignment";
03c71d1e ASL	27	private final static String firstEventValue = "0";
03c71d1e ASL	28
03c71d1e	29	private LTTngTextTrace initializeEventStream() {
5fbe0b84 FC	30	LTTngTextTrace tmpStream = null;
	31	try {
	32	tmpStream = new LTTngTextTrace(tracepath1, skipIndexing);
	33	}
	34	catch (Exception e) {
	35	fail("ERROR : Could not open " + tracepath1 + ". Test failed!" );
03c71d1e ASL	36	}
03c71d1e ASL	37
5fbe0b84 FC	38	return tmpStream;
	39	}
	40
03c71d1e ASL	41
	42	private LttngEventField prepareToTest() {
	43	LttngEventField tmpField = null;
	44
	45	// This trace should be valid
	46	try {
	47	LTTngTextTrace tmpStream = initializeEventStream();
86de1b08	48	tmpField = (LttngEventField)tmpStream.getNextEvent( new TmfTraceContext(0, new LttngTimestamp(0L), 0) ).getContent().getField(0);
03c71d1e ASL	49	}
	50	catch (Exception e) {
	51	fail("ERROR : Failed to get field!");
	52	}
	53
	54	return tmpField;
	55	}
	56
	57	public void testConstructors() {
	58	LttngEventContent testContent = null;
	59	LttngEventField testField = null;
	60	@SuppressWarnings("unused")
	61	LttngEventField testField2 = null;
	62
	63	// Default construction with good argument
	64	try {
	65	testField = new LttngEventField(testContent, "test", "test");
	66	}
	67	catch( Exception e) {
	68	fail("Default construction failed!");
	69	}
	70
	71	// Copy constructor with correct parameters
	72	try {
	73	testField = new LttngEventField(testContent, "test", "test");
	74	testField2 = new LttngEventField(testField);
	75	}
	76	catch( Exception e) {
	77	fail("Copy constructor failed!");
	78	}
	79
	80	}
	81
	82	public void testGetter() {
	83
	84	// *** To "really" test the field, we will get a real field from LTTngTrace
	85	LTTngTextTrace tmpStream = initializeEventStream();
	86
86de1b08	87	LttngEventField testField = (LttngEventField)tmpStream.getNextEvent( new TmfTraceContext(0, new LttngTimestamp(0L), 0) ).getContent().getField(0);
03c71d1e ASL	88	assertNotSame("getField is null!",null,testField);
03c71d1e ASL	89
5fbe0b84	90	assertTrue("getName() returned unexpected result!",firstEventName.equals(testField.getId().toString()));
03c71d1e ASL	91	assertTrue("getValue() returned unexpected result!",firstEventValue.equals(testField.getValue().toString()));
	92
	93
	94	}
	95
	96	public void testToString() {
	97	LttngEventField tmpField = prepareToTest();
	98
	99	// Just make sure toString() does not return null or the java reference
	100	assertNotSame("toString returned null",null, tmpField.toString() );
	101	assertNotSame("toString is not overridded!", tmpField.getClass().getName() + '@' + Integer.toHexString(tmpField.hashCode()), tmpField.toString() );
	102	}
	103
	104	}