Examples with TestStatArchiveWriter org.apache.geode.internal.statistics.TestStatArchiveWriter used on opensource projects

Example 1 with TestStatArchiveWriter

use of org.apache.geode.internal.statistics.TestStatArchiveWriter in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testLongCounterTwoSamples.

@Test
public void testLongCounterTwoSamples() throws Exception {
    final TestStatisticsManager manager = new TestStatisticsManager(1, getUniqueName(), WRITER_INITIAL_DATE_MILLIS);
    final TestStatisticsSampler sampler = new TestStatisticsSampler(manager);
    final SampleCollector sampleCollector = new SampleCollector(sampler);
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    sampleCollector.addSampleHandler(writer);
    final StatisticDescriptor[] statsST1 = new StatisticDescriptor[] { manager.createLongCounter("long_counter_1", "d1", "u1") };
    final StatisticsType ST1 = manager.createType("ST1", "ST1", statsST1);
    final Statistics st1_1 = manager.createAtomicStatistics(ST1, "st1_1", 1);
    final long value1 = 5;
    incLong(st1_1, "long_counter_1", value1);
    final long sampleIncNanos = NANOS_PER_MILLI * 1000;
    long sampleTimeNanos = WRITER_PREVIOUS_TIMESTAMP_NANOS + sampleIncNanos;
    sampleCollector.sample(sampleTimeNanos);
    final long value2 = 15;
    incLong(st1_1, "long_counter_1", value2);
    sampleTimeNanos += sampleIncNanos;
    sampleCollector.sample(sampleTimeNanos);
    writer.close();
    final StatisticDescriptor[] sds = ST1.getStatistics();
    for (int i = 0; i < sds.length; i++) {
        assertEquals(value1 + value2, st1_1.get(sds[i].getName()));
    }
    final StatArchiveReader reader = new StatArchiveReader(new File[] { new File(this.archiveFileName) }, null, false);
    // compare all resourceInst values against what was printed above
    final List resources = reader.getResourceInstList();
    assertNotNull(resources);
    assertEquals(1, resources.size());
    final StatArchiveReader.ResourceInst ri = (StatArchiveReader.ResourceInst) resources.get(0);
    assertNotNull(ri);
    final String statsName = ri.getName();
    assertNotNull(statsName);
    assertEquals("st1_1", statsName);
    assertEquals("ST1", ri.getType().getName());
    final StatValue[] statValues = ri.getStatValues();
    assertNotNull(statValues);
    assertEquals(1, statValues.length);
    statValues[0].setFilter(StatValue.FILTER_NONE);
    final String statName = ri.getType().getStats()[0].getName();
    assertNotNull(statName);
    assertEquals("long_counter_1", statName);
    assertEquals(statName, statValues[0].getDescriptor().getName());
    assertEquals(2, statValues[0].getSnapshotsSize());
    assertEquals((double) (value1 + value2), statValues[0].getSnapshotsMostRecent(), 0.01);
    final long[] timeStampsMillis = statValues[0].getRawAbsoluteTimeStamps();
    assertNotNull(timeStampsMillis);
    assertEquals(2, timeStampsMillis.length);
    final long initialPreviousTimeStampMillis = NanoTimer.nanosToMillis(WRITER_PREVIOUS_TIMESTAMP_NANOS);
    final long timeStampMillis = NanoTimer.nanosToMillis(sampleTimeNanos);
    final long deltaMillis = timeStampMillis - initialPreviousTimeStampMillis;
    assertEquals(NanoTimer.nanosToMillis(sampleIncNanos * 2), deltaMillis);
    long expectedTimeStampMillis = WRITER_INITIAL_DATE_MILLIS;
    for (int i = 0; i < timeStampsMillis.length; i++) {
        expectedTimeStampMillis += 1000;
        assertEquals("expectedTimeStampMillis for " + i + " is wrong", expectedTimeStampMillis, timeStampsMillis[i]);
    }
    final double[] snapshots = statValues[0].getRawSnapshots();
    assertNotNull(snapshots);
    assertEquals(2, snapshots.length);
    assertEquals((double) value1, snapshots[0], 0.01);
    assertEquals((double) (value1 + value2), snapshots[1], 0.01);
}

Example 2 with TestStatArchiveWriter

use of org.apache.geode.internal.statistics.TestStatArchiveWriter in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testNegativeSampleTimeStamp.

/**
   * Validates that IllegalArgumentException is thrown if sample time stamp is before the previous
   * time stamp. Tests the fix for cause of bug #45268.
   */
@Test
public void testNegativeSampleTimeStamp() throws Exception {
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    final long sampleIncNanos = NANOS_PER_MILLI * 1000;
    try {
        writer.sampled(WRITER_PREVIOUS_TIMESTAMP_NANOS - sampleIncNanos, Collections.emptyList());
        fail("Expected IllegalArgumentException to be thrown from StatArchiveWriter#writeTimeStamp(long)");
    } catch (IllegalArgumentException expected) {
    // test passed
    } finally {
        writer.close();
    }
}

Example 3 with TestStatArchiveWriter

use of org.apache.geode.internal.statistics.TestStatArchiveWriter in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testIntGaugeOneSample.

@Test
public void testIntGaugeOneSample() throws Exception {
    final TestStatisticsManager manager = new TestStatisticsManager(1, getUniqueName(), WRITER_INITIAL_DATE_MILLIS);
    final TestStatisticsSampler sampler = new TestStatisticsSampler(manager);
    final SampleCollector sampleCollector = new SampleCollector(sampler);
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    sampleCollector.addSampleHandler(writer);
    final StatisticDescriptor[] statsST1 = new StatisticDescriptor[] { manager.createIntGauge("int_gauge_1", "d1", "u1") };
    final StatisticsType ST1 = manager.createType("ST1", "ST1", statsST1);
    final Statistics st1_1 = manager.createAtomicStatistics(ST1, "st1_1", 1);
    final int value = 5;
    incInt(st1_1, "int_gauge_1", value);
    final long sampleIncNanos = NANOS_PER_MILLI * 1000;
    final long sampleTimeNanos = WRITER_PREVIOUS_TIMESTAMP_NANOS + sampleIncNanos;
    sampleCollector.sample(sampleTimeNanos);
    writer.close();
    final StatisticDescriptor[] sds = ST1.getStatistics();
    for (int i = 0; i < sds.length; i++) {
        assertEquals(value, st1_1.get(sds[i].getName()));
    }
    final StatArchiveReader reader = new StatArchiveReader(new File[] { new File(this.archiveFileName) }, null, false);
    // compare all resourceInst values against what was printed above
    final List resources = reader.getResourceInstList();
    assertNotNull(resources);
    assertEquals(1, resources.size());
    final StatArchiveReader.ResourceInst ri = (StatArchiveReader.ResourceInst) resources.get(0);
    assertNotNull(ri);
    final String statsName = ri.getName();
    assertNotNull(statsName);
    assertEquals("st1_1", statsName);
    assertEquals("ST1", ri.getType().getName());
    final StatValue[] statValues = ri.getStatValues();
    assertNotNull(statValues);
    assertEquals(1, statValues.length);
    final String statName = ri.getType().getStats()[0].getName();
    assertNotNull(statName);
    assertEquals("int_gauge_1", statName);
    assertEquals(statName, statValues[0].getDescriptor().getName());
    assertEquals(1, statValues[0].getSnapshotsSize());
    assertEquals((double) value, statValues[0].getSnapshotsMostRecent(), 0.01);
    final long[] timeStampsMillis = statValues[0].getRawAbsoluteTimeStamps();
    assertNotNull(timeStampsMillis);
    assertEquals(1, timeStampsMillis.length);
    final long initialPreviousTimeStampMillis = NanoTimer.nanosToMillis(WRITER_PREVIOUS_TIMESTAMP_NANOS);
    final long timeStampMillis = NanoTimer.nanosToMillis(sampleTimeNanos);
    final long deltaMillis = timeStampMillis - initialPreviousTimeStampMillis;
    assertEquals(NanoTimer.nanosToMillis(sampleIncNanos), deltaMillis);
    final long expectedTimeStampMillis = deltaMillis + WRITER_INITIAL_DATE_MILLIS;
    assertEquals(expectedTimeStampMillis, timeStampsMillis[0]);
    final double[] snapshots = statValues[0].getRawSnapshots();
    assertNotNull(snapshots);
    assertEquals(1, snapshots.length);
    assertEquals((double) value, snapshots[0], 0.01);
}

Example 4 with TestStatArchiveWriter

use of org.apache.geode.internal.statistics.TestStatArchiveWriter in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testPreviousSampleTimeStamp.

/**
   * Validates that IllegalArgumentException is thrown if sample time stamp is same as the previous
   * time stamp. Tests the fix for cause of bug #45268.
   */
@Test
public void testPreviousSampleTimeStamp() throws Exception {
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    try {
        writer.sampled(WRITER_PREVIOUS_TIMESTAMP_NANOS, Collections.emptyList());
        fail("Expected IllegalArgumentException to be thrown from StatArchiveWriter#writeTimeStamp(long)");
    } catch (IllegalArgumentException expected) {
    // test passed
    } finally {
        writer.close();
    }
    writer.close();
}

Example 5 with TestStatArchiveWriter

use of org.apache.geode.internal.statistics.TestStatArchiveWriter in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testDestroyClosedStatistics.

/**
   * Verifies fix for bug #45377.
   */
@Test
public void testDestroyClosedStatistics() throws Exception {
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS - 2000).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    final StatisticsType statsType = createDummyStatisticsType();
    final ResourceType rt = new ResourceType(0, statsType);
    final Statistics statistics = mock(Statistics.class);
    when(statistics.isClosed()).thenReturn(true);
    final ResourceInstance ri = new ResourceInstance(0, statistics, rt);
    // if bug #45377 still existed, this call would throw IllegalStateException
    writer.destroyedResourceInstance(ri);
}