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7336: Add support for new JFR event systemGC
Reviewed-by: aptmac, hirt
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Jean-Philippe Bempel
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Sep 27, 2021
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136
...er.rules.test/src/test/java/org/openjdk/jmc/flightrecorder/rules/TimeRangeFilterTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,136 @@ | ||
| /* | ||
| * Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved. | ||
| * Copyright (c) 2021, Datadog, Inc. All rights reserved. | ||
| * | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * The contents of this file are subject to the terms of either the Universal Permissive License | ||
| * v 1.0 as shown at http://oss.oracle.com/licenses/upl | ||
| * | ||
| * or the following license: | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without modification, are permitted | ||
| * provided that the following conditions are met: | ||
| * | ||
| * 1. Redistributions of source code must retain the above copyright notice, this list of conditions | ||
| * and the following disclaimer. | ||
| * | ||
| * 2. Redistributions in binary form must reproduce the above copyright notice, this list of | ||
| * conditions and the following disclaimer in the documentation and/or other materials provided with | ||
| * the distribution. | ||
| * | ||
| * 3. Neither the name of the copyright holder nor the names of its contributors may be used to | ||
| * endorse or promote products derived from this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR | ||
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | ||
| * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR | ||
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | ||
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY | ||
| * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package org.openjdk.jmc.flightrecorder.rules; | ||
|
|
||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| import org.junit.Assert; | ||
| import org.junit.Test; | ||
| import org.openjdk.jmc.common.IDescribable; | ||
| import org.openjdk.jmc.common.item.IAccessorKey; | ||
| import org.openjdk.jmc.common.item.IAttribute; | ||
| import org.openjdk.jmc.common.item.ICanonicalAccessorFactory; | ||
| import org.openjdk.jmc.common.item.IItem; | ||
| import org.openjdk.jmc.common.item.IItemFilter; | ||
| import org.openjdk.jmc.common.item.IMemberAccessor; | ||
| import org.openjdk.jmc.common.item.IType; | ||
| import org.openjdk.jmc.common.unit.IQuantity; | ||
| import org.openjdk.jmc.common.unit.UnitLookup; | ||
| import org.openjdk.jmc.common.util.MemberAccessorToolkit; | ||
| import org.openjdk.jmc.flightrecorder.JfrAttributes; | ||
| import org.openjdk.jmc.flightrecorder.rules.util.RulesToolkit; | ||
|
|
||
| public class TimeRangeFilterTest { | ||
|
|
||
| @Test | ||
| public void intersects() { | ||
| long start1 = System.currentTimeMillis(); | ||
| long end1 = start1 + 1000; | ||
| MockEventItem item1 = new MockEventItem(UnitLookup.EPOCH_MS.quantity(start1), | ||
| UnitLookup.EPOCH_MS.quantity(end1)); | ||
| IItemFilter timeRange = RulesToolkit.createRangeFilter(item1); | ||
| long start2 = start1 - 100; | ||
| long end2 = start2 + 1000; | ||
| MockEventItem item2 = new MockEventItem(UnitLookup.EPOCH_MS.quantity(start2), | ||
| UnitLookup.EPOCH_MS.quantity(end2)); | ||
| Assert.assertTrue(timeRange.getPredicate(item2).test(item2)); | ||
|
|
||
| start2 = start1 + 100; | ||
| end2 = start2 + 1000; | ||
| item2 = new MockEventItem(UnitLookup.EPOCH_MS.quantity(start2), UnitLookup.EPOCH_MS.quantity(end2)); | ||
| Assert.assertTrue(timeRange.getPredicate(item2).test(item2)); | ||
| } | ||
|
|
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| private static class MockEventItem implements IItem, IType<IItem> { | ||
| private IQuantity startTime; | ||
| private IQuantity endTime; | ||
|
|
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| public MockEventItem(IQuantity startTime, IQuantity endTime) { | ||
| this.startTime = startTime; | ||
| this.endTime = endTime; | ||
| } | ||
|
|
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| @Override | ||
| public IType<IItem> getType() { | ||
| return this; | ||
| } | ||
|
|
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| @Override | ||
| public String getName() { | ||
| return "MockEventItem"; | ||
| } | ||
|
|
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| @Override | ||
| public String getDescription() { | ||
| return "MockEventItem"; | ||
| } | ||
|
|
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| @Override | ||
| public List<IAttribute<?>> getAttributes() { | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
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| @Override | ||
| public Map<IAccessorKey<?>, ? extends IDescribable> getAccessorKeys() { | ||
| return Collections.emptyMap(); | ||
| } | ||
|
|
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| @Override | ||
| public boolean hasAttribute(ICanonicalAccessorFactory<?> attribute) { | ||
| return false; | ||
| } | ||
|
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| @SuppressWarnings("unchecked") | ||
| @Override | ||
| public <M> IMemberAccessor<M, IItem> getAccessor(IAccessorKey<M> attribute) { | ||
| if (attribute.getIdentifier().equals(JfrAttributes.START_TIME.getIdentifier())) { | ||
| return (IMemberAccessor<M, IItem>) MemberAccessorToolkit | ||
| .<IItem, IQuantity, IQuantity> constant(startTime); | ||
| } | ||
| if (attribute.getIdentifier().equals(JfrAttributes.END_TIME.getIdentifier())) { | ||
| return (IMemberAccessor<M, IItem>) MemberAccessorToolkit | ||
| .<IItem, IQuantity, IQuantity> constant(endTime); | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| @Override | ||
| public String getIdentifier() { | ||
| return null; | ||
| } | ||
|
|
||
| } | ||
| } |