control.test: SWTBot test for enabling specific event type by name
authorBruno Roy <bruno.roy@ericsson.com>
Mon, 16 May 2016 21:01:19 +0000 (17:01 -0400)
committerBernd Hufmann <bernd.hufmann@ericsson.com>
Tue, 21 Jun 2016 12:54:03 +0000 (08:54 -0400)
Change-Id: I900b990712423203710f5b73b920d0995f637bad
Signed-off-by: Bruno Roy <bruno.roy@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/73099
Reviewed-by: Hudson CI
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Tested-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
lttng/org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests/src/org/eclipse/tracecompass/lttng2/control/ui/swtbot/tests/ControlViewSpecificEventTest.java [new file with mode: 0644]
lttng/org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests/src/org/eclipse/tracecompass/lttng2/control/ui/swtbot/tests/ControlViewSwtBotUtil.java
lttng/org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests/testfiles/CreateSessionTestLTTng2_8.cfg

diff --git a/lttng/org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests/src/org/eclipse/tracecompass/lttng2/control/ui/swtbot/tests/ControlViewSpecificEventTest.java b/lttng/org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests/src/org/eclipse/tracecompass/lttng2/control/ui/swtbot/tests/ControlViewSpecificEventTest.java
new file mode 100644 (file)
index 0000000..6f0e251
--- /dev/null
@@ -0,0 +1,191 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Ericsson
+ *
+ * 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
+ *******************************************************************************/
+
+package org.eclipse.tracecompass.lttng2.control.ui.swtbot.tests;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
+import org.eclipse.swtbot.swt.finder.widgets.SWTBotMenu;
+import org.eclipse.swtbot.swt.finder.widgets.SWTBotShell;
+import org.eclipse.swtbot.swt.finder.widgets.SWTBotText;
+import org.eclipse.swtbot.swt.finder.widgets.SWTBotTree;
+import org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeItem;
+import org.eclipse.tracecompass.internal.lttng2.control.core.model.TraceSessionState;
+import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.ConditionHelpers;
+import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.SWTBotUtils;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Test for the Control view in Trace Compass. This will test the enabling
+ * of specific kernel event(s) by name.
+ *
+ * @author Bruno Roy
+ */
+@RunWith(SWTBotJunit4ClassRunner.class)
+public class ControlViewSpecificEventTest extends ControlViewTest {
+
+    // ------------------------------------------------------------------------
+    // Constants
+    // ------------------------------------------------------------------------
+    private static final String TEST_STREAM = "CreateSessionTestLTTng2_8.cfg";
+
+    private static final String CREATE_SESSION_SPECIFIC_KERNEL_EVENT_SCENARIO_NAME = "CreateSessionSpecificKernelEvent";
+
+    private static final String SESSION_NAME = "mysession";
+
+    /**
+     * Get the test stream file name to use for the test suite
+     *
+     * @return the name of the test stream file
+     */
+    @Override
+    protected String getTestStream() {
+        return TEST_STREAM;
+    }
+
+    /**
+     * Get the session name
+     *
+     * @return the session name for this test
+     */
+    @Override
+    protected String getSessionName() {
+        return SESSION_NAME;
+    }
+
+    @Override
+    @Test
+    public void testTraceSessionTree() {
+
+        // Initialize scenario
+        fProxy.setTestFile(fTestFile);
+        fProxy.setScenario(INIT_SCENARIO_NAME);
+
+        testConnectToNode();
+
+        // Creating a session by specifying an event scenario
+        fProxy.setScenario(CREATE_SESSION_SPECIFIC_KERNEL_EVENT_SCENARIO_NAME);
+        // Create a session
+        testCreateSession();
+        // Enable an event by specifying the event type
+        testEnableSpecificKernelEvent(Arrays.asList(ControlViewSwtBotUtil.SCHED_SWITCH_EVENT_NAME), false, true);
+        // Enable multiple events by specifying the event type
+        testEnableSpecificKernelEvent(Arrays.asList(ControlViewSwtBotUtil.SCHED_WAKEUP_EVENT_NAME, ControlViewSwtBotUtil.SCHED_PROCESSWAIT_EVENT_NAME), false, true);
+        // Enable an event by specifying the event type and selection in tree (duplication of name)
+        testEnableSpecificKernelEvent(Arrays.asList(ControlViewSwtBotUtil.SCHED_PROCESSFORK_EVENT_NAME), true, true);
+        // Enable an event using the tree only
+        testEnableSpecificKernelEvent(Arrays.asList(ControlViewSwtBotUtil.SCHED_PROCESSEXEC_EVENT_NAME), true, false);
+        // Enable all events using tree. It will ignore what is written in the specific event text box.
+        testEnableSpecificKernelEvent(Arrays.asList(ControlViewSwtBotUtil.ALL_TREE_NODE), true, true);
+
+        // Start, stop tracing then destroy the session and diconnect
+        testStartStopTracing(TraceSessionState.ACTIVE);
+        testStartStopTracing(TraceSessionState.INACTIVE);
+        testDestroySession();
+        testDisconnectFromNode();
+    }
+
+    /**
+     * Test for enabling an event type by specifying its name
+     *
+     * @param events
+     *          event names to enable
+     * @param selectInTree
+     *          select event names also in tree
+     *          Note: using All as name then all tree node is selected
+     * @param useNameField
+     *          use event name field
+     *
+     */
+    private void testEnableSpecificKernelEvent(List<String> events, boolean selectInTree, boolean useNameField) {
+        SWTBotTreeItem sessionItem = SWTBotUtils.getTreeItem(fBot, fTree,
+                getNodeName(),
+                ControlViewSwtBotUtil.SESSION_GROUP_NAME,
+                getSessionName());
+
+        sessionItem.select();
+        SWTBotMenu menuBot = sessionItem.contextMenu(ControlViewSwtBotUtil.ENABLE_EVENT_DEFAULT_CHANNEL_MENU_ITEM);
+        menuBot.click();
+
+        SWTBotShell shell = fBot.shell(ControlViewSwtBotUtil.ENABLE_EVENT_DIALOG_TITLE).activate();
+
+        // Select specific event radio button in the Specific event group
+        shell.bot().radioInGroup(ControlViewSwtBotUtil.GROUP_SELECT_NAME, ControlViewSwtBotUtil.TRACEPOINTS_GROUP_NAME).click();
+
+        if (selectInTree) {
+            SWTBotTree tracepointsTree = shell.bot().tree();
+            for (String event : events) {
+                if (event.equals(ControlViewSwtBotUtil.ALL_TREE_NODE)) {
+                    SWTBotTreeItem treeItem = tracepointsTree.getTreeItem(ControlViewSwtBotUtil.ALL_TREE_NODE);
+                    treeItem.check();
+                    break;
+                }
+                tracepointsTree.expandNode(ControlViewSwtBotUtil.ALL_TREE_NODE);
+                // select specific
+                SWTBotTreeItem treeItem = SWTBotUtils.getTreeItem(fBot, tracepointsTree, ControlViewSwtBotUtil.ALL_TREE_NODE, event);
+                treeItem.check();
+            }
+        }
+
+        // Enters the event type in the text field Event type in the Specific event group
+        if (useNameField) {
+            SWTBotText specificEventText = shell.bot().textInGroup(ControlViewSwtBotUtil.SPECIFIC_EVENT_GROUP_NAME);
+            String suffix = "";
+            StringBuffer buffer = new StringBuffer();
+            for (String event : events) {
+                buffer.append(suffix).append(event);
+                // append comma and space to test removal of space
+                suffix = ", ";
+            }
+            specificEventText.setText(buffer.toString());
+        }
+
+        // Click Ok to quit the dialog window
+        shell.bot().button(ControlViewSwtBotUtil.DIALOG_OK_BUTTON).click();
+        SWTBotUtils.waitForJobs();
+
+        // Wait until the child of Sessions is activated
+        fBot.waitUntil(ConditionHelpers.IsTreeChildNodeAvailable(ControlViewSwtBotUtil.KERNEL_DOMAIN_NAME, sessionItem));
+
+        // Assert that the new channel name is channel0 (which is the default name)
+        SWTBotTreeItem channelItem = SWTBotUtils.getTreeItem(fBot, fTree,
+                getNodeName(),
+                ControlViewSwtBotUtil.SESSION_GROUP_NAME,
+                getSessionName(),
+                ControlViewSwtBotUtil.KERNEL_DOMAIN_NAME,
+                ControlViewSwtBotUtil.DEFAULT_CHANNEL_NAME);
+        assertEquals(ControlViewSwtBotUtil.DEFAULT_CHANNEL_NAME, channelItem.getText());
+
+        channelItem.expand();
+
+        for (String event : events) {
+            // Wait until the child of Sessions is activated
+            String eventName = event;
+            if (event.equals(ControlViewSwtBotUtil.ALL_TREE_NODE)) {
+                eventName = ControlViewSwtBotUtil.ALL_EVENTS_NAME;
+            }
+            fBot.waitUntil(ConditionHelpers.IsTreeChildNodeAvailable(eventName, channelItem));
+            // Assert that the event type in the channel node are correct
+            SWTBotTreeItem eventItem = SWTBotUtils.getTreeItem(fBot, fTree,
+                    getNodeName(),
+                    ControlViewSwtBotUtil.SESSION_GROUP_NAME,
+                    getSessionName(),
+                    ControlViewSwtBotUtil.KERNEL_DOMAIN_NAME,
+                    ControlViewSwtBotUtil.DEFAULT_CHANNEL_NAME,
+                    eventName);
+            assertEquals(eventName, eventItem.getText());
+        }
+
+    }
+}
index b5a40976f6b54fc39d696592df2d03d8bc3fc29b..611868b24e6e22b12880519c07cd70c09533fa16 100644 (file)
@@ -34,6 +34,10 @@ class ControlViewSwtBotUtil {
     public static final String PROVIDER_GROUP_NAME = "Provider";
     public static final String ALL_EVENTS_NAME = "*";
     public static final String SCHED_SWITCH_EVENT_NAME = "sched_switch";
+    public static final String SCHED_WAKEUP_EVENT_NAME = "sched_wakeup";
+    public static final String SCHED_PROCESSWAIT_EVENT_NAME = "sched_process_wait";
+    public static final String SCHED_PROCESSFORK_EVENT_NAME = "sched_process_fork";
+    public static final String SCHED_PROCESSEXEC_EVENT_NAME = "sched_process_exec";
     public static final String PROFILE_SUFFIX = ".lttng";
     public static final String KERNEL_TRACE_NAME = "kernel";
 
@@ -59,6 +63,7 @@ class ControlViewSwtBotUtil {
     public static final String ENABLE_EVENT_DIALOG_TITLE = "Enable Events";
     public static final String ALL_TREE_NODE = "All";
     public static final String ALL_EVENT_GROUP_NAME = "All Tracepoint Events and Syscalls";
+    public static final String SPECIFIC_EVENT_GROUP_NAME = "Specific event";
     public static final String TRACEPOINTS_GROUP_NAME = "Tracepoint Events";
     public static final String SYSCALL_GROUP_NAME = "All Syscalls";
     public static final String GROUP_SELECT_NAME = "Select";
index 5327bf6119ede0d2769fc30db2be0ef238c7d1af..421945ca038f803ac0b58fc254e83ed817edcac1 100644 (file)
@@ -411,4 +411,160 @@ lttng --mi xml destroy mysession
 <command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>destroy</name><output><sessions><session><name>mysession</name><path>/home/bernd/lttng-traces/mysession-20160422-070226</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval></session></sessions></output><success>true</success></command>
 </COMMAND_OUTPUT>
 </SCENARIO>
+###############################################################################
+# Enable one specific event by specifying the name
+###############################################################################
+<SCENARIO>
+CreateSessionSpecificKernelEvent
 
+<COMMAND_INPUT>
+lttng --mi xml create mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>create</name><output><session><name>mysession</name><path>{$workspace}/lttng-traces/mysession-20160518-135630</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval></session></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>mysession</name><path>{$workspace}/lttng-traces/mysession-20160518-135630</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains/></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml enable-event sched_switch -k -s mysession --tracepoint
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>enable-event</name><output><events><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/><success>true</success></event></events></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>my</name><path>/home/bernd/lttng-traces/my-20160617-084445</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains><domain><type>KERNEL</type><buffer_type>GLOBAL</buffer_type><trackers/><channels><channel><name>channel0</name><enabled>true</enabled><attributes><overwrite_mode>DISCARD</overwrite_mode><subbuffer_size>262144</subbuffer_size><subbuffer_count>4</subbuffer_count><switch_timer_interval>0</switch_timer_interval><read_timer_interval>200000</read_timer_interval><output_type>SPLICE</output_type><tracefile_size>0</tracefile_size><tracefile_count>0</tracefile_count><live_timer_interval>0</live_timer_interval><discarded_events>0</discarded_events><lost_packets>0</lost_packets></attributes><events><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event></events></channel></channels></domain></domains></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml enable-event sched_wakeup,sched_process_wait -k -s mysession --tracepoint
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>enable-event</name><output><events><event><name>sched_wakeup</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/><success>true</success></event><event><name>sched_process_wait</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/><success>true</success></event></events></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>auto-20160617-082932</name><path>/home/bernd/lttng-traces/auto-20160617-082932</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains><domain><type>KERNEL</type><buffer_type>GLOBAL</buffer_type><trackers/><channels><channel><name>channel0</name><enabled>true</enabled><attributes><overwrite_mode>DISCARD</overwrite_mode><subbuffer_size>262144</subbuffer_size><subbuffer_count>4</subbuffer_count><switch_timer_interval>0</switch_timer_interval><read_timer_interval>200000</read_timer_interval><output_type>SPLICE</output_type><tracefile_size>0</tracefile_size><tracefile_count>0</tracefile_count><live_timer_interval>0</live_timer_interval><discarded_events>0</discarded_events><lost_packets>0</lost_packets></attributes><events><event><name>sched_process_wait</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_wakeup</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event></events></channel></channels></domain></domains></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml enable-event sched_process_fork -k -s mysession --tracepoint
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>enable-event</name><output><events><event><name>sched_process_fork</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/><success>true</success></event></events></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>auto-20160617-082932</name><path>/home/bernd/lttng-traces/auto-20160617-082932</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains><domain><type>KERNEL</type><buffer_type>GLOBAL</buffer_type><trackers/><channels><channel><name>channel0</name><enabled>true</enabled><attributes><overwrite_mode>DISCARD</overwrite_mode><subbuffer_size>262144</subbuffer_size><subbuffer_count>4</subbuffer_count><switch_timer_interval>0</switch_timer_interval><read_timer_interval>200000</read_timer_interval><output_type>SPLICE</output_type><tracefile_size>0</tracefile_size><tracefile_count>0</tracefile_count><live_timer_interval>0</live_timer_interval><discarded_events>0</discarded_events><lost_packets>0</lost_packets></attributes><events><event><name>sched_process_fork</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_wait</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_wakeup</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event></events></channel></channels></domain></domains></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml enable-event sched_process_exec -k -s mysession --tracepoint
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>enable-event</name><output><events><event><name>sched_process_exec</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/><success>true</success></event></events></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>auto-20160617-082932</name><path>/home/bernd/lttng-traces/auto-20160617-082932</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains><domain><type>KERNEL</type><buffer_type>GLOBAL</buffer_type><trackers/><channels><channel><name>channel0</name><enabled>true</enabled><attributes><overwrite_mode>DISCARD</overwrite_mode><subbuffer_size>262144</subbuffer_size><subbuffer_count>4</subbuffer_count><switch_timer_interval>0</switch_timer_interval><read_timer_interval>200000</read_timer_interval><output_type>SPLICE</output_type><tracefile_size>0</tracefile_size><tracefile_count>0</tracefile_count><live_timer_interval>0</live_timer_interval><discarded_events>0</discarded_events><lost_packets>0</lost_packets></attributes><events><event><name>sched_process_exec</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_fork</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_wait</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_wakeup</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event></events></channel></channels></domain></domains></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml enable-event -a -k -s mysession --tracepoint
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>enable-event</name><output><events><event><name>*</name><type>ALL</type><enabled>true</enabled><success>true</success></event></events></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml list mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>list</name><output><sessions><session><name>auto-20160617-082932</name><path>/home/bernd/lttng-traces/auto-20160617-082932</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval><domains><domain><type>KERNEL</type><buffer_type>GLOBAL</buffer_type><trackers/><channels><channel><name>channel0</name><enabled>true</enabled><attributes><overwrite_mode>DISCARD</overwrite_mode><subbuffer_size>262144</subbuffer_size><subbuffer_count>4</subbuffer_count><switch_timer_interval>0</switch_timer_interval><read_timer_interval>200000</read_timer_interval><output_type>SPLICE</output_type><tracefile_size>0</tracefile_size><tracefile_count>0</tracefile_count><live_timer_interval>0</live_timer_interval><discarded_events>0</discarded_events><lost_packets>0</lost_packets></attributes><events><event><name>*</name><type>SYSCALL</type><enabled>true</enabled></event><event><name>*</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_exec</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_fork</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_process_wait</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_wakeup</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event><event><name>sched_switch</name><type>TRACEPOINT</type><enabled>true</enabled><loglevel>TRACE_EMERG</loglevel><loglevel_type>ALL</loglevel_type><exclusions/></event></events></channel></channels></domain></domains></session></sessions></output></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml start mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>start</name><output><sessions><session><name>mysession</name><enabled>true</enabled></session></sessions></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml stop mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>stop</name><output><sessions><session><name>mysession</name><enabled>false</enabled></session></sessions></output><success>true</success></command>
+</COMMAND_OUTPUT>
+<COMMAND_INPUT>
+lttng --mi xml destroy mysession
+</COMMAND_INPUT>
+<COMMAND_RESULT>
+0
+</COMMAND_RESULT>
+<COMMAND_OUTPUT>
+<?xml version="1.0" encoding="UTF-8"?>
+<command xmlns="http://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://lttng.org/xml/ns/lttng-mi http://lttng.org/xml/schemas/lttng-mi/3/lttng-mi-3.0.xsd" schemaVersion="3.0"><name>destroy</name><output><sessions><session><name>mysession</name><path>${workspace}/lttng-traces/mysession-20151201-205959</path><enabled>false</enabled><snapshot_mode>0</snapshot_mode><live_timer_interval>0</live_timer_interval></session></sessions></output><success>true</success></command>
+</COMMAND_OUTPUT>
+</SCENARIO>
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