| /******************************************************************************* |
| * Copyright (c) 2012, 2015 Ericsson |
| * Copyright (c) 2010, 2011 École Polytechnique de Montréal |
| * Copyright (c) 2010, 2011 Alexandre Montplaisir <alexandre.montplaisir@gmail.com> |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.analysis.os.linux.core.tests.kernel; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.tracecompass.analysis.os.linux.core.tests.stubs.LinuxTestCase; |
| import org.eclipse.tracecompass.analysis.os.linux.core.tests.stubs.kernel.KernelAnalysisTestFactory; |
| import org.eclipse.tracecompass.analysis.os.linux.core.trace.IKernelTrace; |
| import org.eclipse.tracecompass.internal.analysis.os.linux.core.kernel.KernelStateProvider; |
| import org.eclipse.tracecompass.tmf.core.statesystem.ITmfStateProvider; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Tests for the {@link KernelStateProvider} |
| * |
| * @author Alexandre Montplaisir |
| */ |
| public class KernelStateProviderTest { |
| |
| private static final @NonNull LinuxTestCase KERNEL_TEST_CASE = KernelAnalysisTestFactory.KERNEL_SCHED; |
| |
| private IKernelTrace fTrace; |
| private ITmfStateProvider fInput; |
| |
| /** |
| * Set-up. |
| */ |
| @Before |
| public void initialize() { |
| IKernelTrace thetrace = KERNEL_TEST_CASE.getKernelTrace(); |
| fTrace = thetrace; |
| fInput = new KernelStateProvider(thetrace, thetrace.getKernelEventLayout()); |
| } |
| |
| /** |
| * Class teardown |
| */ |
| @After |
| public void classTeardown() { |
| if (fTrace != null) { |
| fTrace.dispose(); |
| } |
| } |
| |
| /** |
| * Test loading the state provider. |
| */ |
| @Test |
| public void testOpening() { |
| long testStartTime; |
| testStartTime = fInput.getStartTime(); |
| /* Expected start time of the trace */ |
| assertEquals(testStartTime, 1L); |
| } |
| |
| } |