Examples with ITmfLocation org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation used on opensource projects

Example 1 with ITmfLocation

use of org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation in project tracecompass by tracecompass.

the class TmfExperimentTest method testGetNextLocation.

@Test
public void testGetNextLocation() {
    ITmfContext context1 = fExperiment.seekEvent(0);
    fExperiment.getNext(context1);
    ITmfLocation location = context1.getLocation();
    ITmfEvent event1 = fExperiment.getNext(context1);
    ITmfContext context2 = fExperiment.seekEvent(location);
    ITmfEvent event2 = fExperiment.getNext(context2);
    assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue());
}

Example 2 with ITmfLocation

use of org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation in project tracecompass by tracecompass.

the class TmfExperimentTest method testGetNextAfterSeekingOnLocation_1.

@Test
public void testGetNextAfterSeekingOnLocation_1() {
    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);
}

Example 3 with ITmfLocation

use of org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation in project tracecompass by tracecompass.

the class TmfExperimentTest method testGetNextAfterSeekingOnLocation_2.

@Test
public void testGetNextAfterSeekingOnLocation_2() {
    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);
}

Example 4 with ITmfLocation

use of org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation in project tracecompass by tracecompass.

the class TmfExperimentTest method testGetNextAfterSeekingOnLocation_3.

@Test
public void testGetNextAfterSeekingOnLocation_3() {
    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);
}

Example 5 with ITmfLocation

use of org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation in project tracecompass by tracecompass.

the class TmfMultiTraceExperimentTest method testGetNextLocation.

@Test
public void testGetNextLocation() {
    ITmfContext context1 = fExperiment.seekEvent(0);
    fExperiment.getNext(context1);
    ITmfLocation location = context1.getLocation();
    ITmfEvent event1 = fExperiment.getNext(context1);
    ITmfContext context2 = fExperiment.seekEvent(location);
    ITmfEvent event2 = fExperiment.getNext(context2);
    assertEquals("Event timestamp", event1.getTimestamp().getValue(), event2.getTimestamp().getValue());
}