--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2014 École Polytechnique de Montréal
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License v1.0 which
+ * accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Geneviève Bastien - Initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.tracecompass.tmf.analysis.xml.core.tests.stateprovider;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.List;
+
+import org.eclipse.core.runtime.Path;
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem;
+import org.eclipse.tracecompass.statesystem.core.StateSystemUtils;
+import org.eclipse.tracecompass.statesystem.core.exceptions.AttributeNotFoundException;
+import org.eclipse.tracecompass.statesystem.core.exceptions.StateSystemDisposedException;
+import org.eclipse.tracecompass.statesystem.core.interval.ITmfStateInterval;
+import org.eclipse.tracecompass.statesystem.core.statevalue.ITmfStateValue;
+import org.eclipse.tracecompass.statesystem.core.statevalue.TmfStateValue;
+import org.eclipse.tracecompass.tmf.analysis.xml.core.stateprovider.TmfXmlStrings;
+import org.eclipse.tracecompass.tmf.analysis.xml.core.stateprovider.XmlStateSystemModule;
+import org.eclipse.tracecompass.tmf.analysis.xml.core.tests.Activator;
+import org.eclipse.tracecompass.tmf.analysis.xml.core.tests.common.TmfXmlTestFiles;
+import org.eclipse.tracecompass.tmf.core.event.TmfEvent;
+import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException;
+import org.eclipse.tracecompass.tmf.core.exceptions.TmfTraceException;
+import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
+import org.eclipse.tracecompass.tmf.tests.stubs.trace.xml.TmfXmlTraceStub;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+/**
+ * Test the XML model for state providers
+ *
+ * @author Geneviève Bastien
+ */
+public class StateProviderModelTest {
+
+ private static final @NonNull String testTrace1 = "test_traces/testTrace1.xml";
+ /* Factor to convert seconds to nanoseconds */
+ private static final long TO_NS = 1000000000L;
+
+ private static @NonNull ITmfTrace initializeTrace(String traceFile) {
+ /* Initialize the trace */
+ TmfXmlTraceStub trace = new TmfXmlTraceStub();
+ try {
+ trace.initTrace(null, Activator.getAbsolutePath(new Path(traceFile)).toOSString(), TmfEvent.class);
+ } catch (TmfTraceException e1) {
+ fail(e1.getMessage());
+ }
+ return trace;
+ }
+
+ private static @NonNull XmlStateSystemModule initializeModule(TmfXmlTestFiles xmlAnalysisFile) {
+
+ /* Initialize the state provider module */
+ Document doc = xmlAnalysisFile.getXmlDocument();
+ assertNotNull(doc);
+
+ /* get State Providers modules */
+ NodeList stateproviderNodes = doc.getElementsByTagName(TmfXmlStrings.STATE_PROVIDER);
+ assertFalse(stateproviderNodes.getLength() == 0);
+
+ Element node = (Element) stateproviderNodes.item(0);
+ XmlStateSystemModule module = new XmlStateSystemModule();
+ String moduleId = node.getAttribute(TmfXmlStrings.ID);
+ assertNotNull(moduleId);
+ module.setId(moduleId);
+
+ module.setXmlFile(xmlAnalysisFile.getPath());
+
+ return module;
+ }
+
+ private static void verifyStateIntervals(String testId, @NonNull ITmfStateSystem ss, Integer quark, int[] expectedStarts, ITmfStateValue[] expectedValues) throws AttributeNotFoundException, StateSystemDisposedException {
+ int expectedCount = expectedStarts.length - 1;
+ List<ITmfStateInterval> intervals = StateSystemUtils.queryHistoryRange(ss, quark, expectedStarts[0] * TO_NS, expectedStarts[expectedCount] * TO_NS);
+ assertEquals(testId + ": Interval count", expectedCount, intervals.size());
+ for (int i = 0; i < expectedCount; i++) {
+ ITmfStateInterval interval = intervals.get(i);
+ assertEquals(testId + ": Start time of interval " + i, expectedStarts[i] * TO_NS, interval.getStartTime());
+ long actualEnd = (i == expectedCount - 1) ? (expectedStarts[i + 1] * TO_NS) : (expectedStarts[i + 1] * TO_NS) - 1;
+ assertEquals(testId + ": End time of interval " + i, actualEnd, interval.getEndTime());
+ assertEquals(testId + ": Expected value of interval " + i, expectedValues[i], interval.getStateValue());
+ }
+ }
+
+ /**
+ * Test an increment of one, for an event name attribute
+ */
+ @Test
+ public void testEventName() {
+ ITmfTrace trace = initializeTrace(testTrace1);
+ XmlStateSystemModule module = initializeModule(TmfXmlTestFiles.ATTRIBUTE_FILE);
+ try {
+
+ module.setTrace(trace);
+
+ module.schedule();
+ module.waitForCompletion();
+
+ ITmfStateSystem ss = module.getStateSystem();
+ assertNotNull(ss);
+
+ List<Integer> quarks = ss.getQuarks("*");
+ assertEquals(2, quarks.size());
+
+ for (Integer quark : quarks) {
+ String name = ss.getAttributeName(quark);
+ switch (name) {
+ case "test":
+ {
+ final int[] expectedStarts = { 1, 5, 7 };
+ ITmfStateValue[] expectedValues = { TmfStateValue.newValueInt(1), TmfStateValue.newValueInt(2) };
+ verifyStateIntervals("test", ss, quark, expectedStarts, expectedValues);
+ }
+ break;
+ case "test1":
+ {
+ final int[] expectedStarts = { 1, 3, 7, 7 };
+ ITmfStateValue[] expectedValues = { TmfStateValue.nullValue(), TmfStateValue.newValueInt(1), TmfStateValue.newValueInt(2) };
+ verifyStateIntervals("test1", ss, quark, expectedStarts, expectedValues);
+ }
+ break;
+ default:
+ fail("Wrong attribute name " + name);
+ break;
+ }
+ }
+
+ } catch (TmfAnalysisException | AttributeNotFoundException | StateSystemDisposedException e) {
+ fail(e.getMessage());
+ } finally {
+ module.dispose();
+ trace.dispose();
+ }
+
+ }
+
+}
projects / deliverable / tracecompass.git / commitdiff
