org.eclipse.tracecompass.lttng2.control.ui.tests/src/org/eclipse/tracecompass/lttng2/control/ui/tests/model/component/TraceControlKernelProviderTests.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  *   Alexandre Montplaisir - Port to JUnit4
  12  **********************************************************************/
  13
  14 package org.eclipse.tracecompass.lttng2.control.ui.tests.model.component;
  15
  16 import static org.junit.Assert.assertEquals;
  17 import static org.junit.Assert.assertNotNull;
  18 import static org.junit.Assert.assertTrue;
  19
  20 import java.io.File;
  21 import java.net.URL;
  22
  23 import org.eclipse.core.runtime.FileLocator;
  24 import org.eclipse.core.runtime.Path;
  25 import org.eclipse.rse.core.RSECorePlugin;
  26 import org.eclipse.rse.core.model.IHost;
  27 import org.eclipse.rse.core.model.ISystemProfile;
  28 import org.eclipse.rse.core.model.ISystemRegistry;
  29 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TargetNodeState;
  30 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceChannelOutputType;
  31 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceEnablement;
  32 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceEventType;
  33 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceLogLevel;
  34 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceSessionState;
  35 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.CreateSessionDialogStub;
  36 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.DestroyConfirmDialogStub;
  37 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.GetEventInfoDialogStub;
  38 import org.eclipse.tracecompass.internal.lttng2.control.stubs.service.TestRemoteSystemProxy;
  39 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.dialogs.TraceControlDialogFactory;
  40 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
  41 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.BaseEventComponent;
  42 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.KernelProviderComponent;
  43 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TargetNodeComponent;
  44 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceChannelComponent;
  45 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceEventComponent;
  46 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceProviderGroup;
  47 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceSessionComponent;
  48 import org.junit.After;
  49 import org.junit.Before;
  50 import org.junit.Test;
  51 import org.osgi.framework.FrameworkUtil;
  52
  53 /**
  54  * The class <code>TraceControlKernelProviderTests</code> contains UST provider
  55  * handling test cases.
  56  */
  57 public class TraceControlKernelProviderTests {
  58
  59     // ------------------------------------------------------------------------
  60     // Constants
  61     // ------------------------------------------------------------------------
  62
  63     private static final String TEST_STREAM = "CreateTreeTest.cfg";
  64     private static final String SCEN_SCENARIO1_TEST = "Scenario1";
  65
  66     // ------------------------------------------------------------------------
  67     // Test data
  68     // ------------------------------------------------------------------------
  69
  70     private TraceControlTestFacility fFacility;
  71     private TestRemoteSystemProxy fProxy;
  72     private String fTestFile;
  73
  74     // ------------------------------------------------------------------------
  75     // Housekeeping
  76     // ------------------------------------------------------------------------
  77
  78     /**
  79      * Perform pre-test initialization.
  80      *
  81      * @throws Exception
  82      *         if the initialization fails for some reason
  83      */
  84     @Before
  85     public void setUp() throws Exception {
  86         fFacility = TraceControlTestFacility.getInstance();
  87         fFacility.init();
  88         fProxy = new TestRemoteSystemProxy();
  89         URL location = FileLocator.find(FrameworkUtil.getBundle(this.getClass()), new Path(TraceControlTestFacility.DIRECTORY + File.separator + TEST_STREAM), null);
  90         File testfile = new File(FileLocator.toFileURL(location).toURI());
  91         fTestFile = testfile.getAbsolutePath();
  92     }
  93
  94     /**
  95      * Perform post-test clean-up.
  96      */
  97     @After
  98     public void tearDown() {
  99         fFacility.waitForJobs();
 100         fFacility.dispose();
 101     }
 102
 103     /**
 104      * Run the TraceControlComponent.
 105      *
 106      * @throws Exception
 107      *             Would fail the test
 108      */
 109     @Test
 110     public void testKernelProviderTree() throws Exception {
 111
 112         fProxy.setTestFile(fTestFile);
 113         fProxy.setScenario(TraceControlTestFacility.SCEN_INIT_TEST);
 114
 115         ITraceControlComponent root = fFacility.getControlView().getTraceControlRoot();
 116
 117         ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry();
 118         ISystemProfile profile =  registry.createSystemProfile("myProfile", true);
 119         IHost host = registry.createLocalHost(profile, "myProfile", "user");
 120
 121         TargetNodeComponent node = new TargetNodeComponent("myNode", root, host, fProxy);
 122
 123         root.addChild(node);
 124
 125         fFacility.waitForJobs();
 126
 127         fFacility.executeCommand(node, "connect");
 128         int i = 0;
 129         while ((i < 20) && (node.getTargetNodeState() != TargetNodeState.CONNECTED)) {
 130             i++;
 131             fFacility.delay(TraceControlTestFacility.GUI_REFESH_DELAY);
 132         }
 133
 134         // Verify that node is connected
 135         assertEquals(TargetNodeState.CONNECTED, node.getTargetNodeState());
 136
 137         // Get provider and session group
 138         ITraceControlComponent[] groups = node.getChildren();
 139         assertNotNull(groups);
 140         assertEquals(2, groups.length);
 141
 142         // Check for kernel provider
 143         TraceProviderGroup providerGroup = (TraceProviderGroup) groups[0];
 144         assertTrue(providerGroup.hasKernelProvider());
 145
 146         // Get kernel provider
 147         ITraceControlComponent[] providers = providerGroup.getChildren();
 148         KernelProviderComponent kernelProvider = (KernelProviderComponent) providers[0];
 149
 150         // Get kernel provider events and select 2 events
 151         ITraceControlComponent[] events = kernelProvider.getChildren();
 152         assertNotNull(events);
 153         assertEquals(3, events.length);
 154
 155         BaseEventComponent baseEventInfo0 = (BaseEventComponent) events[0];
 156         BaseEventComponent baseEventInfo1  = (BaseEventComponent) events[1];
 157
 158         // Initialize dialog implementations for command execution
 159         TraceControlDialogFactory.getInstance().setCreateSessionDialog(new CreateSessionDialogStub());
 160         TraceControlDialogFactory.getInstance().setGetEventInfoDialog(new GetEventInfoDialogStub());
 161         TraceControlDialogFactory.getInstance().setConfirmDialog(new DestroyConfirmDialogStub());
 162
 163         // Initialize session handling scenario
 164         fProxy.setScenario(TraceControlTestFacility.SCEN_SCENARIO_SESSION_HANDLING);
 165
 166         // ------------------------------------------------------------------------
 167         // Create session
 168         // ------------------------------------------------------------------------
 169         TraceSessionComponent session = fFacility.createSession(groups[1]);
 170
 171         // Verify that session was created
 172         assertNotNull(session);
 173         assertEquals("mysession", session.getName());
 174         assertEquals("/home/user/lttng-traces/mysession-20120314-132824", session.getSessionPath());
 175         assertEquals(TraceSessionState.INACTIVE, session.getSessionState());
 176
 177         // ------------------------------------------------------------------------
 178         // Enable event on default channel on created session above
 179         // ------------------------------------------------------------------------
 180         // Initialize scenario
 181         fProxy.setScenario(SCEN_SCENARIO1_TEST);
 182
 183         ITraceControlComponent[] components =  { baseEventInfo0, baseEventInfo1 };
 184
 185         fFacility.executeCommand(components, "assign.event");
 186
 187         // Verify that kernel domain was created
 188         ITraceControlComponent[] domains = session.getChildren();
 189         assertNotNull(domains);
 190         assertEquals(1, domains.length);
 191
 192         assertEquals("Kernel", domains[0].getName());
 193
 194         // Verify that channel0 was created with default values
 195         ITraceControlComponent[] channels =  domains[0].getChildren();
 196         assertNotNull(channels);
 197         assertEquals(1, channels.length);
 198
 199         assertTrue(channels[0] instanceof TraceChannelComponent);
 200         TraceChannelComponent channel = (TraceChannelComponent) channels[0];
 201         assertEquals("channel0", channel.getName());
 202         assertEquals(4, channel.getNumberOfSubBuffers());
 203         assertEquals("splice()", channel.getOutputType().getInName());
 204         assertEquals(TraceChannelOutputType.SPLICE, channel.getOutputType());
 205         assertEquals(false, channel.isOverwriteMode());
 206         assertEquals(200, channel.getReadTimer());
 207         assertEquals(TraceEnablement.ENABLED, channel.getState());
 208         assertEquals(262144, channel.getSubBufferSize());
 209         assertEquals(0, channel.getSwitchTimer());
 210
 211         // Verify that event components were created
 212         ITraceControlComponent[] channel0Events = channel.getChildren();
 213         assertNotNull(channel0Events);
 214         assertEquals(2, channel0Events.length);
 215         assertTrue(channel0Events[0] instanceof TraceEventComponent);
 216         assertTrue(channel0Events[1] instanceof TraceEventComponent);
 217
 218         TraceEventComponent event = (TraceEventComponent) channel0Events[0];
 219         assertEquals("sched_kthread_stop_ret", event.getName());
 220         assertEquals(TraceLogLevel.TRACE_EMERG, event.getLogLevel());
 221         assertEquals(TraceEventType.TRACEPOINT, event.getEventType());
 222         assertEquals(TraceEnablement.ENABLED, event.getState());
 223
 224         TraceEventComponent event1 = (TraceEventComponent) channel0Events[1];
 225         assertEquals("sched_kthread_stop", event1.getName());
 226         assertEquals(TraceLogLevel.TRACE_EMERG, event1.getLogLevel());
 227         assertEquals(TraceEventType.TRACEPOINT, event1.getEventType());
 228         assertEquals(TraceEnablement.ENABLED, event1.getState());
 229
 230         // ------------------------------------------------------------------------
 231         // Disable event components
 232         // ------------------------------------------------------------------------
 233         ITraceControlComponent[] selection = { event, event1 };
 234         fFacility.executeCommand(selection, "disableEvent");
 235
 236         assertEquals(TraceEnablement.DISABLED, event.getState());
 237         assertEquals(TraceEnablement.DISABLED, event1.getState());
 238
 239         // ------------------------------------------------------------------------
 240         // Enable event component
 241         // ------------------------------------------------------------------------
 242         fFacility.executeCommand(event1, "enableEvent");
 243
 244         // Verify event state
 245         assertEquals(TraceEnablement.ENABLED, event1.getState());
 246
 247         // ------------------------------------------------------------------------
 248         // Destroy session
 249         // ------------------------------------------------------------------------
 250         // Initialize session handling scenario
 251         fProxy.setScenario(TraceControlTestFacility.SCEN_SCENARIO_SESSION_HANDLING);
 252
 253         fFacility.destroySession(session);
 254
 255         // Verify that no more session components exist
 256         assertEquals(0, groups[1].getChildren().length);
 257
 258         //-------------------------------------------------------------------------
 259         // Disconnect node
 260         //-------------------------------------------------------------------------
 261         fFacility.executeCommand(node, "disconnect");
 262         assertEquals(TargetNodeState.DISCONNECTED, node.getTargetNodeState());
 263
 264         //-------------------------------------------------------------------------
 265         // Delete node
 266         //-------------------------------------------------------------------------
 267         fFacility.executeCommand(node, "delete");
 268         assertEquals(0, fFacility.getControlView().getTraceControlRoot().getChildren().length);
 269
 270     }
 271 }