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

   1 /**********************************************************************
   2  * Copyright (c) 2013, 2015 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  *   Markus Schorn - Bug 448058: Use org.eclipse.remote in favor of RSE
  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 import java.util.HashMap;
  23 import java.util.Map;
  24
  25 import org.eclipse.core.runtime.FileLocator;
  26 import org.eclipse.core.runtime.Path;
  27 import org.eclipse.jdt.annotation.NonNull;
  28 import org.eclipse.remote.core.IRemoteConnection;
  29 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TargetNodeState;
  30 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceSessionState;
  31 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.CreateSessionDialogStub;
  32 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.DestroyConfirmDialogStub;
  33 import org.eclipse.tracecompass.internal.lttng2.control.stubs.dialogs.GetEventInfoDialogStub;
  34 import org.eclipse.tracecompass.internal.lttng2.control.stubs.service.TestRemoteSystemProxy;
  35 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.dialogs.TraceControlDialogFactory;
  36 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
  37 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TargetNodeComponent;
  38 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceSessionComponent;
  39 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.property.TraceSessionPropertySource;
  40 import org.eclipse.tracecompass.tmf.remote.core.proxy.TmfRemoteConnectionFactory;
  41 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  42 import org.eclipse.ui.views.properties.IPropertySource;
  43 import org.junit.After;
  44 import org.junit.Before;
  45 import org.junit.Test;
  46 import org.osgi.framework.FrameworkUtil;
  47
  48 /**
  49  * The class {@link TraceControlSnapshotSessionTest} contains Snapshot
  50  * session test cases for support of LTTng Tools 2.3.
  51  */
  52 public class TraceControlSnapshotSessionTest {
  53
  54     // ------------------------------------------------------------------------
  55     // Constants
  56     // ------------------------------------------------------------------------
  57
  58     private static final String TEST_STREAM = "CreateSessionTest2.cfg";
  59     private static final String SCEN_CREATE_SESSION = "ScenCreateSession";
  60
  61     // ------------------------------------------------------------------------
  62     // Test data
  63     // ------------------------------------------------------------------------
  64
  65     private TraceControlTestFacility fFacility;
  66     private IRemoteConnection fHost = TmfRemoteConnectionFactory.getLocalConnection();
  67     private @NonNull TestRemoteSystemProxy fProxy = new TestRemoteSystemProxy(fHost);
  68     private String fTestFile;
  69
  70     // ------------------------------------------------------------------------
  71     // Housekeeping
  72     // ------------------------------------------------------------------------
  73
  74     /**
  75      * Perform pre-test initialization.
  76      *
  77      * @throws Exception
  78      *         if the initialization fails for some reason
  79      */
  80     @Before
  81     public void setUp() throws Exception {
  82         fFacility = TraceControlTestFacility.getInstance();
  83         fFacility.init();
  84         fProxy = new TestRemoteSystemProxy(fHost);
  85         URL location = FileLocator.find(FrameworkUtil.getBundle(this.getClass()), new Path(TraceControlTestFacility.DIRECTORY + File.separator + TEST_STREAM), null);
  86         File testfile = new File(FileLocator.toFileURL(location).toURI());
  87         fTestFile = testfile.getAbsolutePath();
  88     }
  89
  90     /**
  91      * Perform post-test clean-up.
  92      */
  93     @After
  94     public void tearDown() {
  95         fFacility.dispose();
  96     }
  97
  98     /**
  99      * Run the TraceControlComponent.
 100      *
 101      * @throws Exception
 102      *             This will fail the test
 103      */
 104     @Test
 105     public void testTraceSessionTree() throws Exception {
 106
 107         fProxy.setTestFile(fTestFile);
 108         fProxy.setScenario(TraceControlTestFacility.SCEN_INIT_TEST);
 109
 110         ITraceControlComponent root = fFacility.getControlView().getTraceControlRoot();
 111
 112         TargetNodeComponent node = new TargetNodeComponent("myNode", root, fProxy);
 113
 114         root.addChild(node);
 115         fFacility.waitForJobs();
 116
 117         fFacility.executeCommand(node, "connect");
 118         int i = 0;
 119         while ((i < 10) && (node.getTargetNodeState() != TargetNodeState.CONNECTED)) {
 120             i++;
 121             fFacility.delay(TraceControlTestFacility.GUI_REFESH_DELAY);
 122         }
 123
 124         // Get provider groups
 125         ITraceControlComponent[] groups = node.getChildren();
 126         assertNotNull(groups);
 127         assertEquals(2, groups.length);
 128
 129         // Initialize dialog implementations for command execution
 130         // --- snapshot session ---
 131         CreateSessionDialogStub sessionDialog = new CreateSessionDialogStub();
 132         sessionDialog.setSnapshot(true);
 133
 134         TraceControlDialogFactory.getInstance().setCreateSessionDialog(sessionDialog);
 135         TraceControlDialogFactory.getInstance().setGetEventInfoDialog(new GetEventInfoDialogStub());
 136         TraceControlDialogFactory.getInstance().setConfirmDialog(new DestroyConfirmDialogStub());
 137
 138         // Initialize scenario
 139         fProxy.setScenario(SCEN_CREATE_SESSION);
 140
 141         // ------------------------------------------------------------------------
 142         // Create session
 143         // ------------------------------------------------------------------------
 144         TraceSessionComponent session = fFacility.createSession(groups[1]);
 145
 146         // Verify that session was created
 147         assertNotNull(session);
 148         assertEquals("mysession", session.getName());
 149         assertTrue(session.isSnapshotSession());
 150         assertNotNull(session.getSnapshotInfo());
 151         assertEquals("snapshot-1", session.getSnapshotInfo().getName());
 152         assertEquals("/home/user/lttng-traces/mysession-20130913-141651", session.getSnapshotInfo().getSnapshotPath());
 153         assertEquals(1, session.getSnapshotInfo().getId());
 154
 155         // ------------------------------------------------------------------------
 156         // Start session
 157         // ------------------------------------------------------------------------
 158         fFacility.startSession(session);
 159         assertEquals(TraceSessionState.ACTIVE, session.getSessionState());
 160
 161         // verify properties
 162         Object adapter = session.getAdapter(IPropertySource.class);
 163         assertNotNull(adapter);
 164         assertTrue(adapter instanceof TraceSessionPropertySource);
 165
 166         TraceSessionPropertySource sessionSource = (TraceSessionPropertySource)adapter;
 167         IPropertyDescriptor[] descriptors = sessionSource.getPropertyDescriptors();
 168         assertNotNull(descriptors);
 169
 170         Map<String,String> map = new HashMap<>();
 171         map.put(TraceSessionPropertySource.TRACE_SESSION_NAME_PROPERTY_ID, "mysession");
 172         map.put(TraceSessionPropertySource.TRACE_SNAPSHOT_NAME_PROPERTY_ID, "snapshot-1");
 173         map.put(TraceSessionPropertySource.TRACE_SNAPSHOT_PATH_PROPERTY_ID, "/home/user/lttng-traces/mysession-20130913-141651");
 174         map.put(TraceSessionPropertySource.TRACE_SNAPSHOT_ID_PROPERTY_ID, "1");
 175         map.put(TraceSessionPropertySource.TRACE_SESSION_STATE_PROPERTY_ID, TraceSessionState.ACTIVE.name());
 176
 177         for (int j = 0; j < descriptors.length; j++) {
 178             String expected = map.get(descriptors[j].getId());
 179             assertNotNull(expected);
 180             assertEquals(expected, sessionSource.getPropertyValue(descriptors[j].getId()).toString());
 181         }
 182
 183         // ------------------------------------------------------------------------
 184         // Record snapshot
 185         // ------------------------------------------------------------------------
 186         fFacility.executeCommand(session, "snapshot");
 187
 188         // ------------------------------------------------------------------------
 189         // Stop snapshot
 190         // ------------------------------------------------------------------------
 191         fFacility.stopSession(session);
 192         assertEquals(TraceSessionState.INACTIVE, session.getSessionState());
 193
 194         // ------------------------------------------------------------------------
 195         // Record snapshot in inactive mode
 196         // ------------------------------------------------------------------------
 197         fFacility.executeCommand(session, "snapshot");
 198
 199         // ------------------------------------------------------------------------
 200         // Destroy session
 201         // ------------------------------------------------------------------------
 202         fFacility.destroySession(session);
 203
 204         // Verify that no more session components exist
 205         assertEquals(0, groups[1].getChildren().length);
 206
 207         //-------------------------------------------------------------------------
 208         // Disconnect node
 209         //-------------------------------------------------------------------------
 210         fFacility.executeCommand(node, "disconnect");
 211         assertEquals(TargetNodeState.DISCONNECTED, node.getTargetNodeState());
 212
 213         //-------------------------------------------------------------------------
 214         // Delete node
 215         //-------------------------------------------------------------------------
 216
 217         fFacility.executeCommand(node, "delete");
 218     }
 219 }