/*******************************************************************************
- * Copyright (c) 2009, 2010 Ericsson
- *
+ * Copyright (c) 2009, 2010, 2012 Ericsson
+ *
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
- *
+ *
* Contributors:
* Francois Chouinard - Initial API and implementation
+ * Francois Chouinard - Adapted for TMF Trace Model 1.0
*******************************************************************************/
package org.eclipse.linuxtools.tmf.core.tests.trace;
import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp;
import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;
+import org.eclipse.linuxtools.tmf.core.trace.ITmfContext;
import org.eclipse.linuxtools.tmf.core.trace.TmfContext;
import org.eclipse.linuxtools.tmf.core.trace.TmfLocation;
/**
- * <b><u>TmfContextTest</u></b>
- * <p>
* Test suite for the TmfContext class.
*/
-@SuppressWarnings("nls")
+@SuppressWarnings({"nls","javadoc"})
public class TmfContextTest extends TestCase {
- // ------------------------------------------------------------------------
- // Variables
- // ------------------------------------------------------------------------
+ // ------------------------------------------------------------------------
+ // Variables
+ // ------------------------------------------------------------------------
+
+ final String aString = "some location";
+ final Long aLong = 12345L;
+ final TmfTimestamp aTimestamp = new TmfTimestamp();
- final String aString = "some location";
- final Long aLong = 12345L;
- final TmfTimestamp aTimestamp = new TmfTimestamp();
+ final TmfLocation<String> fLocation1 = new TmfLocation<String>(aString);
+ final TmfLocation<Long> fLocation2 = new TmfLocation<Long>(aLong);
+ final TmfLocation<ITmfTimestamp> fLocation3 = new TmfLocation<ITmfTimestamp>(aTimestamp);
- final TmfLocation<String> fLocation1 = new TmfLocation<String>(aString);
- final TmfLocation<Long> fLocation2 = new TmfLocation<Long>(aLong);
- final TmfLocation<ITmfTimestamp> fLocation3 = new TmfLocation<ITmfTimestamp>(aTimestamp);
+ final long fRank1 = 1;
+ final long fRank2 = 2;
+ final long fRank3 = 3;
+
+ final TmfContext fContext1 = new TmfContext(fLocation1, fRank1);
+ final TmfContext fContext2 = new TmfContext(fLocation2, fRank2);
+ final TmfContext fContext3 = new TmfContext(fLocation3, fRank3);
- final long fRank1 = 1;
- final long fRank2 = 2;
- final long fRank3 = 3;
-
- final TmfContext fContext1 = new TmfContext(fLocation1, fRank1);
- final TmfContext fContext2 = new TmfContext(fLocation2, fRank2);
- final TmfContext fContext3 = new TmfContext(fLocation3, fRank3);
-
// ------------------------------------------------------------------------
// Housekeeping
// ------------------------------------------------------------------------
- /**
- * @param name the test name
- */
- public TmfContextTest(String name) {
- super(name);
- }
+ /**
+ * @param name the test name
+ */
+ public TmfContextTest(final String name) {
+ super(name);
+ }
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- }
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- }
+ @Override
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
- public void testTmfContextDefault() {
- TmfContext context = new TmfContext();
- assertEquals("getLocation", null, context.getLocation());
- assertEquals("getRank", TmfContext.UNKNOWN_RANK, context.getRank());
- }
+ public void testTmfContextDefault() {
+ final TmfContext context = new TmfContext();
+ assertEquals("getLocation", null, context.getLocation());
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context.getRank());
+ }
+
+ public void testTmfContextNoRank() {
+ final TmfContext context1 = new TmfContext(fLocation1);
+ final TmfContext context2 = new TmfContext(fLocation2);
+ final TmfContext context3 = new TmfContext(fLocation3);
+
+ assertEquals("getLocation", fLocation1, context1.getLocation());
+ assertEquals("getLocation", fLocation2, context2.getLocation());
+ assertEquals("getLocation", fLocation3, context3.getLocation());
+
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context1.getRank());
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context2.getRank());
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context3.getRank());
+ }
+
+ public void testTmfContext() {
+ assertEquals("getLocation", fLocation1, fContext1.getLocation());
+ assertEquals("getLocation", fLocation2, fContext2.getLocation());
+ assertEquals("getLocation", fLocation3, fContext3.getLocation());
+
+ assertEquals("getRank", fRank1, fContext1.getRank());
+ assertEquals("getRank", fRank2, fContext2.getRank());
+ assertEquals("getRank", fRank3, fContext3.getRank());
+ }
+
+ public void testTmfContextCopy() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ final TmfContext context2 = new TmfContext(fContext2);
+ final TmfContext context3 = new TmfContext(fContext3);
+
+ assertEquals("getLocation", fLocation1, context1.getLocation());
+ assertEquals("getLocation", fLocation2, context2.getLocation());
+ assertEquals("getLocation", fLocation3, context3.getLocation());
+
+ assertEquals("getRank", fRank1, context1.getRank());
+ assertEquals("getRank", fRank2, context2.getRank());
+ assertEquals("getRank", fRank3, context3.getRank());
+ }
+
+ public void testTmfContextCopy2() {
+ try {
+ new TmfContext((TmfContext) null);
+ fail("Copy constructor: no exception");
+ }
+ catch (final IllegalArgumentException e) {
+ // pass
+ }
+ catch (final Exception e) {
+ fail("Copy constructor: wrong exception");
+ }
+ }
+
+ // ------------------------------------------------------------------------
+ // equals
+ // ------------------------------------------------------------------------
+
+ public void testEqualsReflexivity() {
+ assertTrue("equals", fContext1.equals(fContext1));
+ assertTrue("equals", fContext2.equals(fContext2));
+
+ assertFalse("equals", fContext1.equals(fContext2));
+ assertFalse("equals", fContext2.equals(fContext1));
+ }
+
+ public void testEqualsSymmetry() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ final TmfContext context2 = new TmfContext(fContext2);
+
+ assertTrue("equals", context1.equals(fContext1));
+ assertTrue("equals", fContext1.equals(context1));
- public void testTmfContextNoRank() {
- TmfContext context1 = new TmfContext(fLocation1);
- TmfContext context2 = new TmfContext(fLocation2);
- TmfContext context3 = new TmfContext(fLocation3);
+ assertTrue("equals", context2.equals(fContext2));
+ assertTrue("equals", fContext2.equals(context2));
+ }
- assertEquals("getLocation", fLocation1, context1.getLocation());
- assertEquals("getLocation", fLocation2, context2.getLocation());
- assertEquals("getLocation", fLocation3, context3.getLocation());
+ public void testEqualsTransivity() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ final TmfContext context2 = new TmfContext(context1);
+ final TmfContext context3 = new TmfContext(context2);
- assertEquals("getRank", TmfContext.UNKNOWN_RANK, context1.getRank());
- assertEquals("getRank", TmfContext.UNKNOWN_RANK, context2.getRank());
- assertEquals("getRank", TmfContext.UNKNOWN_RANK, context3.getRank());
- }
+ assertTrue("equals", context1.equals(context2));
+ assertTrue("equals", context2.equals(context3));
+ assertTrue("equals", context1.equals(context3));
+ }
- public void testTmfContext() {
- assertEquals("getLocation", fLocation1, fContext1.getLocation());
- assertEquals("getLocation", fLocation2, fContext2.getLocation());
- assertEquals("getLocation", fLocation3, fContext3.getLocation());
+ public void testEqualsNull() {
+ assertFalse("equals", fContext1.equals(null));
+ assertFalse("equals", fContext2.equals(null));
+ }
- assertEquals("getRank", fRank1, fContext1.getRank());
- assertEquals("getRank", fRank2, fContext2.getRank());
- assertEquals("getRank", fRank3, fContext3.getRank());
- }
+ private static class MyContext extends TmfContext {
+ }
- public void testTmfContextCopy() {
- TmfContext context1 = new TmfContext(fContext1);
- TmfContext context2 = new TmfContext(fContext2);
- TmfContext context3 = new TmfContext(fContext3);
+ public void testNonEquals() {
- assertEquals("getLocation", fLocation1, context1.getLocation());
- assertEquals("getLocation", fLocation2, context2.getLocation());
- assertEquals("getLocation", fLocation3, context3.getLocation());
+ // Different classes
+ final MyContext myContext = new MyContext();
+ assertFalse("equals", fContext1.equals(myContext));
+ assertFalse("equals", myContext.equals(fContext1));
- assertEquals("getRank", fRank1, context1.getRank());
- assertEquals("getRank", fRank2, context2.getRank());
- assertEquals("getRank", fRank3, context3.getRank());
- }
+ // Different locations
+ TmfContext context1 = new TmfContext(fContext1);
+ TmfContext context2 = new TmfContext(fContext1);
+ context1.setLocation(null);
+ context2.setLocation(null);
+
+ assertFalse("equals", fContext1.equals(context1));
+ assertFalse("equals", context1.equals(fContext1));
+ assertTrue("equals", context1.equals(context2));
+
+ // Different ranks
+ context1 = new TmfContext(fContext1);
+ context2 = new TmfContext(fContext1);
+ context1.setRank(fContext1.getRank() + 1);
+ context2.setRank(fContext1.getRank() + 2);
+
+ assertFalse("equals", fContext1.equals(context1));
+ assertFalse("equals", context1.equals(fContext1));
+ assertFalse("equals", context1.equals(context2));
+ }
// ------------------------------------------------------------------------
- // equals
+ // hashCode
// ------------------------------------------------------------------------
- public void testEqualsReflexivity() throws Exception {
- assertTrue("equals", fContext1.equals(fContext1));
- assertTrue("equals", fContext2.equals(fContext2));
-
- assertTrue("equals", !fContext1.equals(fContext2));
- assertTrue("equals", !fContext2.equals(fContext1));
- }
-
- public void testEqualsSymmetry() throws Exception {
- TmfContext context1 = new TmfContext(fContext1);
- TmfContext context2 = new TmfContext(fContext2);
-
- assertTrue("equals", context1.equals(fContext1));
- assertTrue("equals", fContext1.equals(context1));
-
- assertTrue("equals", context2.equals(fContext2));
- assertTrue("equals", fContext2.equals(context2));
- }
-
- public void testEqualsTransivity() throws Exception {
- TmfContext context1 = new TmfContext(fContext1);
- TmfContext context2 = new TmfContext(context1);
- TmfContext context3 = new TmfContext(context2);
-
- assertTrue("equals", context1.equals(context2));
- assertTrue("equals", context2.equals(context3));
- assertTrue("equals", context1.equals(context3));
- }
-
- public void testEqualsNull() throws Exception {
- assertTrue("equals", !fContext1.equals(null));
- assertTrue("equals", !fContext2.equals(null));
- }
-
- // ------------------------------------------------------------------------
- // hashCode
- // ------------------------------------------------------------------------
-
- public void testHashCode() throws Exception {
- TmfContext context1 = new TmfContext(fContext1);
- TmfContext context2 = new TmfContext(fContext2);
-
- assertTrue("hashCode", fContext1.hashCode() == context1.hashCode());
- assertTrue("hashCode", fContext2.hashCode() == context2.hashCode());
-
- assertTrue("hashCode", fContext1.hashCode() != context2.hashCode());
- assertTrue("hashCode", fContext2.hashCode() != context1.hashCode());
- }
-
+ public void testHashCode() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ final TmfContext context2 = new TmfContext(fContext2);
+
+ assertEquals("hashCode", fContext1.hashCode(), context1.hashCode());
+ assertEquals("hashCode", fContext2.hashCode(), context2.hashCode());
+
+ assertFalse("hashCode", fContext1.hashCode() == context2.hashCode());
+ assertFalse("hashCode", fContext2.hashCode() == context1.hashCode());
+
+ final TmfContext nullContext1 = new TmfContext();
+ final TmfContext nullContext2 = new TmfContext(nullContext1);
+ assertEquals("hashCode", nullContext1.hashCode(), nullContext2.hashCode());
+ }
+
// ------------------------------------------------------------------------
// toString
// ------------------------------------------------------------------------
- public void testToString() {
- String expected1 = "[TmfContext(" + fLocation1 + "," + 1 + ")]";
- String expected2 = "[TmfContext(" + fLocation2 + "," + 2 + ")]";
- String expected3 = "[TmfContext(" + fLocation3 + "," + 3 + ")]";
+ public void testToString() {
+ final String expected1 = "TmfContext [fLocation=" + fLocation1 + ", fRank=" + 1 + "]";
+ final String expected2 = "TmfContext [fLocation=" + fLocation2 + ", fRank=" + 2 + "]";
+ final String expected3 = "TmfContext [fLocation=" + fLocation3 + ", fRank=" + 3 + "]";
- assertEquals("toString", expected1, fContext1.toString());
- assertEquals("toString", expected2, fContext2.toString());
- assertEquals("toString", expected3, fContext3.toString());
- }
+ assertEquals("toString", expected1, fContext1.toString());
+ assertEquals("toString", expected2, fContext2.toString());
+ assertEquals("toString", expected3, fContext3.toString());
+ }
// ------------------------------------------------------------------------
// clone
// ------------------------------------------------------------------------
- public void testClone() {
- try {
- TmfContext context1 = fContext1.clone();
- TmfContext context2 = fContext2.clone();
- TmfContext context3 = fContext3.clone();
+ public void testClone() {
+ try {
+ final TmfContext context1 = fContext1.clone();
+ final TmfContext context2 = fContext2.clone();
+ final TmfContext context3 = fContext3.clone();
+
+ assertEquals("clone", context1, fContext1);
+ assertEquals("clone", context2, fContext2);
+ assertEquals("clone", context3, fContext3);
- assertEquals("clone", context1, fContext1);
- assertEquals("clone", context2, fContext2);
- assertEquals("clone", context3, fContext3);
- }
- catch (InternalError e) {
- fail("clone()");
- }
- }
+ context1.setLocation(null);
+ final TmfContext context4 = context1.clone();
+ assertEquals("clone", context1, context4);
+ assertNull(context1.getLocation());
+ assertNull(context4.getLocation());
+
+ } catch (final InternalError e) {
+ fail("clone()");
+ }
+ }
// ------------------------------------------------------------------------
// setLocation, setRank, updateRank
// ------------------------------------------------------------------------
- public void testSetLocation() {
- TmfContext context1 = new TmfContext(fContext1);
- context1.setLocation(fContext2.getLocation());
-
- assertEquals("getLocation", fLocation2, context1.getLocation());
- assertEquals("getRank", 1, context1.getRank());
- }
+ public void testSetLocation() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ context1.setLocation(fContext2.getLocation());
- public void testSetRank() {
- TmfContext context1 = new TmfContext(fContext1);
- context1.setRank(fContext2.getRank());
+ assertEquals("getLocation", fLocation2, context1.getLocation());
+ assertEquals("getRank", 1, context1.getRank());
+ }
- assertEquals("getLocation", fLocation1, context1.getLocation());
- assertEquals("getRank", fRank2, context1.getRank());
- }
+ public void testSetRank() {
+ final TmfContext context1 = new TmfContext(fContext1);
+ context1.setRank(fContext2.getRank());
- public void testUpdatetRank() {
- TmfContext context1 = new TmfContext(fContext1);
+ assertEquals("getLocation", fLocation1, context1.getLocation());
+ assertEquals("getRank", fRank2, context1.getRank());
+ }
- context1.updateRank(0);
- assertEquals("getRank", fRank1, context1.getRank());
+ public void testIncreaseRank() {
+ final TmfContext context1 = new TmfContext(fContext1);
- context1.updateRank(-1);
- assertEquals("getRank", fRank1 - 1, context1.getRank());
+ context1.increaseRank();
+ assertEquals("getRank", fRank1 + 1, context1.getRank());
+ context1.increaseRank();
+ assertEquals("getRank", fRank1 + 2, context1.getRank());
- context1.updateRank(2);
- assertEquals("getRank", fRank1 + 1, context1.getRank());
- }
+ context1.setRank(ITmfContext.UNKNOWN_RANK);
+ context1.increaseRank();
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context1.getRank());
+ context1.increaseRank();
+ assertEquals("getRank", ITmfContext.UNKNOWN_RANK, context1.getRank());
+ }
}
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