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1 | /******************************************************************************* |
2 | * Copyright (c) 2011 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 | *******************************************************************************/ | |
115b4a01 | 12 | package org.eclipse.linuxtools.lttng2.ui.tests.control.model.component; |
eb1bab5b | 13 | |
d132bcc7 BH |
14 | import org.eclipse.core.commands.ExecutionException; |
15 | import org.eclipse.core.commands.NotEnabledException; | |
16 | import org.eclipse.core.commands.NotHandledException; | |
17 | import org.eclipse.core.commands.common.NotDefinedException; | |
eb1bab5b | 18 | import org.eclipse.core.runtime.jobs.Job; |
115b4a01 | 19 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.ControlView; |
a26d90be BH |
20 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent; |
21 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceSessionComponent; | |
eb1bab5b BH |
22 | import org.eclipse.swt.widgets.Display; |
23 | import org.eclipse.ui.IViewPart; | |
24 | import org.eclipse.ui.PartInitException; | |
25 | import org.eclipse.ui.PlatformUI; | |
d132bcc7 | 26 | import org.eclipse.ui.handlers.IHandlerService; |
eb1bab5b BH |
27 | |
28 | /** | |
29 | * Singleton class to facilitate the test cases. Creates UML2SD view and loader objects as well as provides | |
30 | * utility methods for interacting with the loader/view. | |
31 | */ | |
32 | public class TraceControlTestFacility { | |
33 | ||
34 | // ------------------------------------------------------------------------ | |
35 | // Constants | |
36 | // ------------------------------------------------------------------------ | |
a26d90be BH |
37 | public final static int WAIT_FOR_JOBS_DELAY = 1000; |
38 | public final static int GUI_REFESH_DELAY = 500; | |
39 | ||
40 | public final static String DIRECTORY = "testfiles"; //$NON-NLS-1$ | |
41 | public final static String COMMAND_CATEGORY_PREFIX = "org.eclipse.linuxtools.internal.lttng2.ui.commands.control."; //$NON-NLS-1$ | |
42 | public final static String SCEN_INIT_TEST = "Initialize"; //$NON-NLS-1$ | |
43 | public final static String SCEN_SCENARIO_SESSION_HANDLING = "SessionHandling"; //$NON-NLS-1$ | |
44 | public final static String SCEN_SCENARIO_SESSION_HANDLING_WITH_PATH = "SessionHandlingWithPath"; //$NON-NLS-1$ | |
d132bcc7 | 45 | |
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46 | // ------------------------------------------------------------------------ |
47 | // Attributes | |
48 | // ------------------------------------------------------------------------ | |
49 | private static TraceControlTestFacility fInstance = null; | |
50 | private ControlView fControlView = null; | |
51 | private boolean fIsInitialized = false; | |
52 | ||
53 | // ------------------------------------------------------------------------ | |
54 | // Constructors | |
55 | // ------------------------------------------------------------------------ | |
56 | private TraceControlTestFacility() { | |
57 | } | |
58 | ||
59 | // ------------------------------------------------------------------------ | |
60 | // Operations | |
61 | // ------------------------------------------------------------------------ | |
62 | public static TraceControlTestFacility getInstance() { | |
63 | if (fInstance == null) { | |
64 | fInstance = new TraceControlTestFacility(); | |
65 | } | |
66 | return fInstance; | |
67 | } | |
68 | ||
69 | /** | |
70 | * Initial the test facility. | |
71 | */ | |
72 | public void init() { | |
73 | ||
74 | if (!fIsInitialized) { | |
75 | ||
76 | IViewPart view; | |
77 | try { | |
b957fb8c BH |
78 | |
79 | view = PlatformUI.getWorkbench() | |
80 | .getActiveWorkbenchWindow() | |
81 | .getActivePage() | |
82 | .findView("org.eclipse.ui.internal.introview"); //$NON-NLS-1$ | |
83 | ||
84 | if (view != null) { | |
85 | PlatformUI.getWorkbench() | |
86 | .getActiveWorkbenchWindow() | |
87 | .getActivePage().hideView(view); | |
88 | } | |
89 | ||
eb1bab5b BH |
90 | view = PlatformUI.getWorkbench() |
91 | .getActiveWorkbenchWindow() | |
92 | .getActivePage() | |
93 | .showView(ControlView.ID); | |
94 | ||
95 | } catch (PartInitException e) { | |
96 | throw new RuntimeException(e); | |
97 | } | |
98 | ||
99 | fControlView = (ControlView) view; | |
100 | ||
101 | delay(3000); | |
102 | fIsInitialized = true; | |
103 | } | |
104 | } | |
105 | ||
106 | ||
a26d90be BH |
107 | /** |
108 | * Disposes the facility (and GUI) | |
109 | */ | |
eb1bab5b BH |
110 | public void dispose() { |
111 | if (fIsInitialized) { | |
112 | waitForJobs(); | |
113 | ||
114 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().hideView(fControlView); | |
115 | fIsInitialized = false; | |
116 | } | |
117 | } | |
a26d90be BH |
118 | |
119 | /** | |
120 | * Creates a delay for given time. | |
121 | * @param waitTimeMillis - time in milli seconds | |
122 | */ | |
eb1bab5b BH |
123 | public void delay(long waitTimeMillis) { |
124 | Display display = Display.getCurrent(); | |
125 | if (display != null) { | |
126 | long endTimeMillis = System.currentTimeMillis() + waitTimeMillis; | |
127 | while(System.currentTimeMillis() < endTimeMillis) { | |
128 | if (!display.readAndDispatch()) { | |
129 | display.sleep(); | |
130 | } | |
131 | display.update(); | |
132 | } | |
133 | } else { | |
134 | try { | |
135 | Thread.sleep(waitTimeMillis); | |
136 | } catch (InterruptedException e) { | |
137 | // Ignored | |
138 | } | |
139 | } | |
140 | } | |
141 | ||
142 | /** | |
143 | * Waits for all Eclipse jobs to finish | |
144 | */ | |
145 | public void waitForJobs() { | |
146 | while (!Job.getJobManager().isIdle()) { | |
147 | delay(WAIT_FOR_JOBS_DELAY); | |
148 | } | |
149 | } | |
150 | ||
eb1bab5b BH |
151 | /** |
152 | * @return current control view | |
153 | */ | |
154 | public ControlView getControlView() { | |
155 | return fControlView; | |
156 | } | |
d132bcc7 | 157 | |
a26d90be BH |
158 | /** |
159 | * Executes an Eclipse command with command ID after selecting passed component | |
160 | * @param component - component to select in the tree | |
161 | * @param commandId - command ID | |
162 | * @throws ExecutionException | |
163 | * @throws NotDefinedException | |
164 | * @throws NotEnabledException | |
165 | * @throws NotHandledException | |
166 | */ | |
167 | public void executeCommand(ITraceControlComponent component, String commandId) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
168 | setSelection(component); | |
169 | executeCommand(commandId); | |
170 | } | |
171 | ||
172 | /** | |
173 | * Executes an Eclipse command with command ID after selecting passed components | |
174 | * @param components - array of components to select in the tree | |
175 | * @param commandId - command ID | |
176 | * @throws ExecutionException | |
177 | * @throws NotDefinedException | |
178 | * @throws NotEnabledException | |
179 | * @throws NotHandledException | |
180 | */ | |
181 | public void executeCommand(ITraceControlComponent[] components, String commandId) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
182 | setSelection(components); | |
183 | executeCommand(commandId); | |
184 | } | |
185 | ||
186 | /** | |
187 | * Executes an Eclipse command with command ID | |
188 | * @param commandId | |
189 | * @throws ExecutionException | |
190 | * @throws NotDefinedException | |
191 | * @throws NotEnabledException | |
192 | * @throws NotHandledException | |
193 | */ | |
d132bcc7 | 194 | public void executeCommand(String commandId) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { |
d132bcc7 BH |
195 | IHandlerService handlerService = (IHandlerService) fControlView.getSite().getService(IHandlerService.class); |
196 | handlerService.executeCommand(COMMAND_CATEGORY_PREFIX + commandId, null); | |
a26d90be BH |
197 | waitForJobs(); |
198 | } | |
199 | ||
200 | /** | |
201 | * Selects passed component | |
202 | * @param component - component to select in the tree | |
203 | * @param commandId - command ID | |
204 | */ | |
205 | public void setSelection(ITraceControlComponent component) { | |
206 | fControlView.setSelection(component); | |
b957fb8c BH |
207 | // Selection is done in own job |
208 | waitForJobs(); | |
d132bcc7 BH |
209 | } |
210 | ||
a26d90be BH |
211 | |
212 | /** | |
213 | * Selects passed components | |
214 | * @param components - array of component to select in the tree | |
215 | * @param commandId - command ID | |
216 | */ | |
217 | public void setSelection(ITraceControlComponent[] components) { | |
218 | fControlView.setSelection(components); | |
219 | ||
b957fb8c BH |
220 | // Selection is done in own job |
221 | waitForJobs(); | |
a26d90be BH |
222 | } |
223 | ||
224 | /** | |
225 | * Creates session on passed session group. | |
226 | * @param group - session group | |
227 | * @return - trace session group if it's successful else null | |
228 | * @throws ExecutionException | |
229 | * @throws NotDefinedException | |
230 | * @throws NotEnabledException | |
231 | * @throws NotHandledException | |
232 | */ | |
233 | @SuppressWarnings("nls") | |
234 | public TraceSessionComponent createSession(ITraceControlComponent group) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
235 | executeCommand(group, "createSession"); | |
236 | ||
237 | ITraceControlComponent[] sessions = group.getChildren(); | |
238 | if ((sessions == null) || (sessions.length == 0)) { | |
239 | return null; | |
240 | } | |
241 | return (TraceSessionComponent)sessions[0]; | |
242 | } | |
243 | ||
244 | /** | |
245 | * Destroys a given session. | |
246 | * @param session - session to destroy | |
247 | * @throws ExecutionException | |
248 | * @throws NotDefinedException | |
249 | * @throws NotEnabledException | |
250 | * @throws NotHandledException | |
251 | */ | |
252 | @SuppressWarnings("nls") | |
253 | public void destroySession(TraceSessionComponent session) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
254 | executeCommand(session, "destroySession"); | |
255 | } | |
256 | ||
257 | /** | |
258 | * Starts a given session | |
259 | * @param session - session to start | |
260 | * @throws ExecutionException | |
261 | * @throws NotDefinedException | |
262 | * @throws NotEnabledException | |
263 | * @throws NotHandledException | |
264 | */ | |
265 | @SuppressWarnings("nls") | |
266 | public void startSession(TraceSessionComponent session) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
267 | executeCommand(session, "start"); | |
268 | } | |
269 | ||
270 | /** | |
271 | * Stops a given session | |
272 | * @param session - session to stop | |
273 | * @throws ExecutionException | |
274 | * @throws NotDefinedException | |
275 | * @throws NotEnabledException | |
276 | * @throws NotHandledException | |
277 | */ | |
278 | @SuppressWarnings("nls") | |
279 | public void stopSession(TraceSessionComponent session) throws ExecutionException, NotDefinedException, NotEnabledException, NotHandledException { | |
280 | executeCommand(session, "stop"); | |
281 | } | |
eb1bab5b | 282 | } |