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authorFrancois Chouinard2012-06-14 20:13:02 +0000
committerFrancois Chouinard2012-07-03 20:36:12 +0000
commit6f9a845fcc569065f109004d4fb151dbd726b3c7 (patch)
tree65a2786177ea04c559fc7e877693076493d979d1 /lttng/org.eclipse.linuxtools.tmf.core.tests
parentffacfdf76f11eadd8f4380abbcec2eb9ec93086d (diff)
downloadorg.eclipse.linuxtools-6f9a845fcc569065f109004d4fb151dbd726b3c7.tar.gz
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Fix seekEvent() problem and augment TmfExperimentTest
Diffstat (limited to 'lttng/org.eclipse.linuxtools.tmf.core.tests')
-rw-r--r--lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfExperimentTest.java293
-rw-r--r--lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfMultiTraceExperimentTest.java294
-rw-r--r--lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfTraceTest.java211
3 files changed, 759 insertions, 39 deletions
diff --git a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfExperimentTest.java b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfExperimentTest.java
index 30f1277572..9968c89651 100644
--- a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfExperimentTest.java
+++ b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfExperimentTest.java
@@ -24,6 +24,7 @@ import junit.framework.TestCase;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Path;
+import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentContext;
import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentLocation;
import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
@@ -160,12 +161,14 @@ public class TmfExperimentTest extends TestCase {
// ------------------------------------------------------------------------
public void testGetTimestamp() throws Exception {
- assertTrue("getTimestamp", fExperiment.getTimestamp( 0).equals(new TmfTimestamp( 1, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 10).equals(new TmfTimestamp( 11, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 100).equals(new TmfTimestamp( 101, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 1000).equals(new TmfTimestamp(1001, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 2000).equals(new TmfTimestamp(2001, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 2500).equals(new TmfTimestamp(2501, (byte) -3)));
+ assertEquals("getTimestamp", new TmfTimestamp( 1, (byte) -3), fExperiment.getTimestamp( 0));
+ assertEquals("getTimestamp", new TmfTimestamp( 2, (byte) -3), fExperiment.getTimestamp( 1));
+ assertEquals("getTimestamp", new TmfTimestamp( 11, (byte) -3), fExperiment.getTimestamp( 10));
+ assertEquals("getTimestamp", new TmfTimestamp( 101, (byte) -3), fExperiment.getTimestamp( 100));
+ assertEquals("getTimestamp", new TmfTimestamp( 1001, (byte) -3), fExperiment.getTimestamp(1000));
+ assertEquals("getTimestamp", new TmfTimestamp( 2001, (byte) -3), fExperiment.getTimestamp(2000));
+ assertEquals("getTimestamp", new TmfTimestamp( 2501, (byte) -3), fExperiment.getTimestamp(2500));
+ assertEquals("getTimestamp", new TmfTimestamp(10000, (byte) -3), fExperiment.getTimestamp(9999));
assertNull("getTimestamp", fExperiment.getTimestamp(10000));
}
@@ -264,7 +267,7 @@ public class TmfExperimentTest extends TestCase {
assertEquals("getLocationRatio", ratio, ratio2);
}
-// @SuppressWarnings({ "unchecked", "rawtypes" })
+// @SuppressWarnings("rawtypes")
// public void testGetCurrentLocation() throws Exception {
// ITmfContext context = fExperiment.seekEvent((ITmfLocation) null);
// ITmfLocation location = fExperiment.getCurrentLocation();
@@ -538,22 +541,280 @@ public class TmfExperimentTest extends TestCase {
}
// ------------------------------------------------------------------------
- // readtNextEvent - updates the context
+ // getNext - updates the context
// ------------------------------------------------------------------------
- public void testReadNextEvent() throws Exception {
+ private void validateContextRanks(ITmfContext context) {
+ assertTrue("Experiment context type", context instanceof TmfExperimentContext);
+ TmfExperimentContext ctx = (TmfExperimentContext) context;
- // On lower bound, returns the first event (ts = 0)
- final ITmfContext context = fExperiment.seekEvent(0);
- ITmfEvent event = fExperiment.getNext(context);
- assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
+ int nbTraces = ctx.getContexts().length;
+
+ // expRank = sum(trace ranks) - nbTraces + 1 (if lastTraceRead != NO_TRACE)
+ long expRank = -nbTraces + ((ctx.getLastTrace() != TmfExperimentContext.NO_TRACE) ? 1 : 0);
+ for (int i = 0; i < nbTraces; i++) {
+ long rank = ctx.getContexts()[i].getRank();
+ if (rank == -1) {
+ expRank = -1;
+ break;
+ }
+ expRank += rank;
+ }
+ assertEquals("Experiment context rank", expRank, ctx.getRank());
+ }
+
+ public void testGetNextAfteSeekingOnTS_1() throws Exception {
- for (int i = 2; i < 20; i++) {
+ final long INITIAL_TS = 1;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 1)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
event = fExperiment.getNext(context);
- assertEquals("Event timestamp", i, event.getTimestamp().getValue());
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
}
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
}
+ public void testGetNextAfteSeekingOnTS_2() throws Exception {
+
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 2)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfteSeekingOnTS_3() throws Exception {
+
+ final long INITIAL_TS = 500;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 500)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_1() throws Exception {
+
+ final long INITIAL_RANK = 0L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_2() throws Exception {
+
+ final long INITIAL_RANK = 1L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_3() throws Exception {
+
+ final long INITIAL_RANK = 500L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_1() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = null;
+ final long INITIAL_TS = 1;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 1)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_2() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fExperiment.seekEvent(1L).getLocation();
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 2)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_3() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fExperiment.seekEvent(500L).getLocation();
+ final long INITIAL_TS = 501;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 501)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextLocation() throws Exception {
+ ITmfContext context1 = fExperiment.seekEvent(0);
+ fExperiment.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfEvent event1 = fExperiment.getNext(context1);
+ ITmfContext context2 = fExperiment.seekEvent(location);
+ ITmfEvent event2 = fExperiment.getNext(context2);
+ assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue());
+ }
+
+ public void testGetNextEndLocation() throws Exception {
+ ITmfContext context1 = fExperiment.seekEvent(fExperiment.getNbEvents() - 1);
+ fExperiment.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfContext context2 = fExperiment.seekEvent(location);
+ ITmfEvent event = fExperiment.getNext(context2);
+ assertNull("Event", event);
+ }
+
// ------------------------------------------------------------------------
// processRequest
// ------------------------------------------------------------------------
@@ -679,4 +940,4 @@ public class TmfExperimentTest extends TestCase {
assertTrue("isCancelled", request.isCancelled());
}
-} \ No newline at end of file
+}
diff --git a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfMultiTraceExperimentTest.java b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfMultiTraceExperimentTest.java
index 9c1d646a8b..6b4c46e24a 100644
--- a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfMultiTraceExperimentTest.java
+++ b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfMultiTraceExperimentTest.java
@@ -23,6 +23,7 @@ import junit.framework.TestCase;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Path;
+import org.eclipse.linuxtools.internal.tmf.core.trace.TmfExperimentContext;
import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
@@ -387,20 +388,278 @@ public class TmfMultiTraceExperimentTest extends TestCase {
}
// ------------------------------------------------------------------------
- // readtNextEvent - updates the context
+ // getNext - updates the context
// ------------------------------------------------------------------------
- public void testReadNextEvent() throws Exception {
+ private void validateContextRanks(ITmfContext context) {
+ assertTrue("Experiment context type", context instanceof TmfExperimentContext);
+ TmfExperimentContext ctx = (TmfExperimentContext) context;
- // On lower bound, returns the first event (ts = 0)
- final ITmfContext context = fExperiment.seekEvent(0);
- ITmfEvent event = fExperiment.getNext(context);
- assertEquals("Event timestamp", 1, event.getTimestamp().getValue());
+ int nbTraces = ctx.getContexts().length;
+
+ // expRank = sum(trace ranks) - nbTraces + 1 (if lastTraceRead != NO_TRACE)
+ long expRank = -nbTraces + ((ctx.getLastTrace() != TmfExperimentContext.NO_TRACE) ? 1 : 0);
+ for (int i = 0; i < nbTraces; i++) {
+ long rank = ctx.getContexts()[i].getRank();
+ if (rank == -1) {
+ expRank = -1;
+ break;
+ }
+ expRank += rank;
+ }
+ assertEquals("Experiment context rank", expRank, ctx.getRank());
+ }
+
+ public void testGetNextAfteSeekingOnTS_1() throws Exception {
+
+ final long INITIAL_TS = 1;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 1)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfteSeekingOnTS_2() throws Exception {
+
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 2)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfteSeekingOnTS_3() throws Exception {
+
+ final long INITIAL_TS = 500;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 500)
+ final ITmfContext context = fExperiment.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_1() throws Exception {
+
+ final long INITIAL_RANK = 0L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_2() throws Exception {
+
+ final long INITIAL_RANK = 1L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
- for (int i = 2; i < 20; i++) {
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
event = fExperiment.getNext(context);
- assertEquals("Event timestamp", i, event.getTimestamp().getValue());
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
}
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnRank_3() throws Exception {
+
+ final long INITIAL_RANK = 500L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_RANK);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_1() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = null;
+ final long INITIAL_TS = 1;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 1)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_2() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fExperiment.seekEvent(1L).getLocation();
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 2)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextAfterSeekingOnLocation_3() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fExperiment.seekEvent(500L).getLocation();
+ final long INITIAL_TS = 501;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 501)
+ final ITmfContext context = fExperiment.seekEvent(INITIAL_LOC);
+
+ validateContextRanks(context);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fExperiment.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fExperiment.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+
+ validateContextRanks(context);
+ }
+
+ public void testGetNextLocation() throws Exception {
+ ITmfContext context1 = fExperiment.seekEvent(0);
+ fExperiment.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfEvent event1 = fExperiment.getNext(context1);
+ ITmfContext context2 = fExperiment.seekEvent(location);
+ ITmfEvent event2 = fExperiment.getNext(context2);
+ assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue());
+ }
+
+ public void testGetNextEndLocation() throws Exception {
+ ITmfContext context1 = fExperiment.seekEvent(fExperiment.getNbEvents() - 1);
+ fExperiment.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfContext context2 = fExperiment.seekEvent(location);
+ ITmfEvent event = fExperiment.getNext(context2);
+ assertNull("Event", event);
}
// ------------------------------------------------------------------------
@@ -533,13 +792,16 @@ public class TmfMultiTraceExperimentTest extends TestCase {
// ------------------------------------------------------------------------
public void testGetTimestamp() throws Exception {
-
- assertTrue("getTimestamp", fExperiment.getTimestamp( 0).equals(new TmfTimestamp( 1, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 10).equals(new TmfTimestamp( 11, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp( 100).equals(new TmfTimestamp( 101, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp(1000).equals(new TmfTimestamp(1001, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp(2000).equals(new TmfTimestamp(2001, (byte) -3)));
- assertTrue("getTimestamp", fExperiment.getTimestamp(2500).equals(new TmfTimestamp(2501, (byte) -3)));
+ assertEquals("getTimestamp", new TmfTimestamp( 1, (byte) -3), fExperiment.getTimestamp( 0));
+ assertEquals("getTimestamp", new TmfTimestamp( 2, (byte) -3), fExperiment.getTimestamp( 1));
+ assertEquals("getTimestamp", new TmfTimestamp( 11, (byte) -3), fExperiment.getTimestamp( 10));
+ assertEquals("getTimestamp", new TmfTimestamp( 101, (byte) -3), fExperiment.getTimestamp( 100));
+ assertEquals("getTimestamp", new TmfTimestamp( 1001, (byte) -3), fExperiment.getTimestamp( 1000));
+ assertEquals("getTimestamp", new TmfTimestamp( 2001, (byte) -3), fExperiment.getTimestamp( 2000));
+ assertEquals("getTimestamp", new TmfTimestamp( 2501, (byte) -3), fExperiment.getTimestamp( 2500));
+ assertEquals("getTimestamp", new TmfTimestamp(10000, (byte) -3), fExperiment.getTimestamp( 9999));
+ assertEquals("getTimestamp", new TmfTimestamp(20000, (byte) -3), fExperiment.getTimestamp(19999));
+ assertNull("getTimestamp", fExperiment.getTimestamp(20000));
}
-} \ No newline at end of file
+}
diff --git a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfTraceTest.java b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfTraceTest.java
index 70c039dd93..a0bab9788d 100644
--- a/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfTraceTest.java
+++ b/lttng/org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/trace/TmfTraceTest.java
@@ -35,6 +35,7 @@ import org.eclipse.linuxtools.tmf.core.request.TmfDataRequest;
import org.eclipse.linuxtools.tmf.core.request.TmfEventRequest;
import org.eclipse.linuxtools.tmf.core.tests.TmfCoreTestPlugin;
import org.eclipse.linuxtools.tmf.core.trace.ITmfContext;
+import org.eclipse.linuxtools.tmf.core.trace.ITmfLocation;
import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
import org.eclipse.linuxtools.tmf.core.trace.TmfCheckpointIndexer;
import org.eclipse.linuxtools.tmf.core.trace.TmfContext;
@@ -246,6 +247,7 @@ public class TmfTraceTest extends TestCase {
assertEquals("getEndTime", NB_EVENTS, trace.getEndTime().getValue());
}
+ @SuppressWarnings({ "unchecked", "rawtypes" })
public void testCopyConstructor() throws Exception {
TmfTraceStub original = null;
TmfTraceStub trace = null;
@@ -963,28 +965,223 @@ public class TmfTraceTest extends TestCase {
}
// ------------------------------------------------------------------------
- // readNextEvent - updates the context
+ // getNext - updates the context
// ------------------------------------------------------------------------
- public void testReadNextEvent() throws Exception {
+ public void testGetNextAfteSeekingOnTS_1() throws Exception {
+ final long INITIAL_TS = 1;
final int NB_READS = 20;
// On lower bound, returns the first event (ts = 1)
- final ITmfContext context = fTrace.seekEvent(new TmfTimestamp(0, SCALE, 0));
+ final ITmfContext context = fTrace.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
// Read NB_EVENTS
ITmfEvent event;
for (int i = 0; i < NB_READS; i++) {
event = fTrace.getNext(context);
- assertEquals("Event timestamp", i + 1, event.getTimestamp().getValue());
- assertEquals("Event rank", i + 1, context.getRank());
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
}
// Make sure we stay positioned
event = fTrace.parseEvent(context);
- assertEquals("Event timestamp", NB_READS + 1, event.getTimestamp().getValue());
- assertEquals("Event rank", NB_READS, context.getRank());
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+ }
+
+ public void testGetNextAfteSeekingOnTS_2() throws Exception {
+
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 500)
+ final ITmfContext context = fTrace.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+ }
+
+ public void testGetNextAfteSeekingOnTS_3() throws Exception {
+
+ final long INITIAL_TS = 500;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 500)
+ final ITmfContext context = fTrace.seekEvent(new TmfTimestamp(INITIAL_TS, SCALE, 0));
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+ }
+
+ public void testGetNextAfterSeekingOnRank_1() throws Exception {
+
+ final long INITIAL_RANK = 0L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_RANK);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+ }
+
+ public void testGetNextAfterSeekingOnRank_2() throws Exception {
+
+ final long INITIAL_RANK = 1L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_RANK);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+ }
+
+ public void testGetNextAfterSeekingOnRank_3() throws Exception {
+
+ final long INITIAL_RANK = 500L;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (rank = 0)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_RANK);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_RANK + i + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + i + 1, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_RANK + NB_READS + 1, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_RANK + NB_READS, context.getRank());
+ }
+
+ public void testGetNextAfterSeekingOnLocation_1() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = null;
+ final long INITIAL_TS = 1;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 1)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_LOC);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + i, context.getRank());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ assertEquals("Event rank", INITIAL_TS + NB_READS - 1, context.getRank());
+ }
+
+ public void testGetNextAfterSeekingOnLocation_2() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fTrace.seekEvent(1L).getLocation();
+ final long INITIAL_TS = 2;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 501)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_LOC);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ }
+
+ public void testGetNextAfterSeekingOnLocation_3() throws Exception {
+
+ final ITmfLocation<?> INITIAL_LOC = fTrace.seekEvent(500L).getLocation();
+ final long INITIAL_TS = 501;
+ final int NB_READS = 20;
+
+ // On lower bound, returns the first event (ts = 501)
+ final ITmfContext context = fTrace.seekEvent(INITIAL_LOC);
+
+ // Read NB_EVENTS
+ ITmfEvent event;
+ for (int i = 0; i < NB_READS; i++) {
+ event = fTrace.getNext(context);
+ assertEquals("Event timestamp", INITIAL_TS + i, event.getTimestamp().getValue());
+ }
+
+ // Make sure we stay positioned
+ event = fTrace.parseEvent(context);
+ assertEquals("Event timestamp", INITIAL_TS + NB_READS, event.getTimestamp().getValue());
+ }
+
+ public void testGetNextLocation() throws Exception {
+ ITmfContext context1 = fTrace.seekEvent(0);
+ fTrace.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfEvent event1 = fTrace.getNext(context1);
+ ITmfContext context2 = fTrace.seekEvent(location);
+ ITmfEvent event2 = fTrace.getNext(context2);
+ assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue());
+ }
+
+ public void testGetNextEndLocation() throws Exception {
+ ITmfContext context1 = fTrace.seekEvent(fTrace.getNbEvents() - 1);
+ fTrace.getNext(context1);
+ ITmfLocation<?> location = context1.getLocation().clone();
+ ITmfContext context2 = fTrace.seekEvent(location);
+ ITmfEvent event = fTrace.getNext(context2);
+ assertNull("Event", event);
}
// ------------------------------------------------------------------------

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