|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the test suite of the Qt Toolkit. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 |
|
43 #include <QtTest/QtTest> |
|
44 |
|
45 #include <qscriptengine.h> |
|
46 #include <qscriptenginedebugger.h> |
|
47 #include <qaction.h> |
|
48 #include <qlineedit.h> |
|
49 #include <qmainwindow.h> |
|
50 #include <qmenu.h> |
|
51 #include <qplaintextedit.h> |
|
52 #include <qtoolbar.h> |
|
53 |
|
54 //TESTED_CLASS= |
|
55 //TESTED_FILES= |
|
56 |
|
57 // Will try to wait for the condition while allowing event processing |
|
58 #define QTRY_COMPARE(__expr, __expected) \ |
|
59 do { \ |
|
60 const int __step = 50; \ |
|
61 const int __timeout = 5000; \ |
|
62 if ((__expr) != (__expected)) { \ |
|
63 QTest::qWait(0); \ |
|
64 } \ |
|
65 for (int __i = 0; __i < __timeout && ((__expr) != (__expected)); __i+=__step) { \ |
|
66 QTest::qWait(__step); \ |
|
67 } \ |
|
68 QCOMPARE(__expr, __expected); \ |
|
69 } while(0) |
|
70 |
|
71 // Can't use QTest::qWait() because it causes event loop to hang on some platforms |
|
72 static void qsWait(int ms) |
|
73 { |
|
74 QTimer timer; |
|
75 timer.setSingleShot(true); |
|
76 timer.setInterval(ms); |
|
77 timer.start(); |
|
78 QEventLoop loop; |
|
79 QObject::connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit())); |
|
80 loop.exec(); |
|
81 QCoreApplication::processEvents(); |
|
82 } |
|
83 |
|
84 class tst_QScriptEngineDebugger : public QObject |
|
85 { |
|
86 Q_OBJECT |
|
87 |
|
88 public: |
|
89 tst_QScriptEngineDebugger(); |
|
90 virtual ~tst_QScriptEngineDebugger(); |
|
91 |
|
92 private slots: |
|
93 void attachAndDetach(); |
|
94 void action(); |
|
95 void widget(); |
|
96 void standardObjects(); |
|
97 void debuggerSignals(); |
|
98 void consoleCommands(); |
|
99 void multithreadedDebugging(); |
|
100 }; |
|
101 |
|
102 tst_QScriptEngineDebugger::tst_QScriptEngineDebugger() |
|
103 { |
|
104 } |
|
105 |
|
106 tst_QScriptEngineDebugger::~tst_QScriptEngineDebugger() |
|
107 { |
|
108 } |
|
109 |
|
110 void tst_QScriptEngineDebugger::attachAndDetach() |
|
111 { |
|
112 #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
|
113 QSKIP("skipped due to high mem usage until task 261062 is fixed", SkipAll); |
|
114 #endif |
|
115 { |
|
116 QScriptEngineDebugger debugger; |
|
117 QCOMPARE(debugger.state(), QScriptEngineDebugger::SuspendedState); |
|
118 debugger.attachTo(0); |
|
119 QScriptEngine engine; |
|
120 debugger.attachTo(&engine); |
|
121 QCOMPARE(debugger.state(), QScriptEngineDebugger::SuspendedState); |
|
122 } |
|
123 { |
|
124 QScriptEngineDebugger debugger; |
|
125 QScriptEngine engine; |
|
126 QScriptValue oldPrint = engine.globalObject().property("print"); |
|
127 QVERIFY(oldPrint.isFunction()); |
|
128 QVERIFY(!engine.globalObject().property("__FILE__").isValid()); |
|
129 QVERIFY(!engine.globalObject().property("__LINE__").isValid()); |
|
130 |
|
131 debugger.attachTo(&engine); |
|
132 QVERIFY(engine.globalObject().property("__FILE__").isUndefined()); |
|
133 QVERIFY(engine.globalObject().property("__LINE__").isNumber()); |
|
134 QVERIFY(!engine.globalObject().property("print").strictlyEquals(oldPrint)); |
|
135 |
|
136 debugger.detach(); |
|
137 QVERIFY(engine.globalObject().property("print").strictlyEquals(oldPrint)); |
|
138 QVERIFY(!engine.globalObject().property("__FILE__").isValid()); |
|
139 QVERIFY(!engine.globalObject().property("__LINE__").isValid()); |
|
140 } |
|
141 { |
|
142 QScriptEngineDebugger debugger; |
|
143 QScriptEngine engine; |
|
144 debugger.attachTo(&engine); |
|
145 debugger.detach(); |
|
146 QScriptEngine engine2; |
|
147 debugger.attachTo(&engine2); |
|
148 } |
|
149 { |
|
150 QScriptEngineDebugger debugger; |
|
151 QScriptEngine engine; |
|
152 debugger.attachTo(&engine); |
|
153 debugger.detach(); |
|
154 QScriptEngine engine2; |
|
155 debugger.attachTo(&engine2); |
|
156 debugger.detach(); |
|
157 } |
|
158 #ifndef Q_OS_WINCE // demands too much memory for WinCE |
|
159 { |
|
160 QScriptEngineDebugger debugger; |
|
161 QScriptEngine engine; |
|
162 debugger.attachTo(&engine); |
|
163 QScriptEngineDebugger debugger2; |
|
164 debugger2.attachTo(&engine); |
|
165 } |
|
166 #endif |
|
167 { |
|
168 QScriptEngine *engine = new QScriptEngine; |
|
169 QScriptEngineDebugger debugger; |
|
170 debugger.attachTo(engine); |
|
171 delete engine; |
|
172 QScriptEngine engine2; |
|
173 debugger.attachTo(&engine2); |
|
174 } |
|
175 } |
|
176 |
|
177 void tst_QScriptEngineDebugger::action() |
|
178 { |
|
179 #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
|
180 QSKIP("skipped due to high mem usage until task 261062 is fixed", SkipAll); |
|
181 #endif |
|
182 |
|
183 QScriptEngine engine; |
|
184 QScriptEngineDebugger debugger; |
|
185 debugger.attachTo(&engine); |
|
186 QList<QScriptEngineDebugger::DebuggerAction> actions; |
|
187 actions |
|
188 << QScriptEngineDebugger::InterruptAction |
|
189 << QScriptEngineDebugger::ContinueAction |
|
190 << QScriptEngineDebugger::StepIntoAction |
|
191 << QScriptEngineDebugger::StepOverAction |
|
192 << QScriptEngineDebugger::StepOutAction |
|
193 << QScriptEngineDebugger::RunToCursorAction |
|
194 << QScriptEngineDebugger::RunToNewScriptAction |
|
195 << QScriptEngineDebugger::ToggleBreakpointAction |
|
196 << QScriptEngineDebugger::ClearDebugOutputAction |
|
197 << QScriptEngineDebugger::ClearErrorLogAction |
|
198 << QScriptEngineDebugger::ClearConsoleAction |
|
199 << QScriptEngineDebugger::FindInScriptAction |
|
200 << QScriptEngineDebugger::FindNextInScriptAction |
|
201 << QScriptEngineDebugger::FindPreviousInScriptAction |
|
202 << QScriptEngineDebugger::GoToLineAction; |
|
203 QList<QAction*> lst; |
|
204 for (int i = 0; i < actions.size(); ++i) { |
|
205 QScriptEngineDebugger::DebuggerAction da = actions.at(i); |
|
206 QAction *act = debugger.action(da); |
|
207 QVERIFY(act != 0); |
|
208 QCOMPARE(act, debugger.action(da)); |
|
209 QCOMPARE(act->parent(), (QObject*)&debugger); |
|
210 QVERIFY(lst.indexOf(act) == -1); |
|
211 lst.append(act); |
|
212 } |
|
213 } |
|
214 |
|
215 void tst_QScriptEngineDebugger::widget() |
|
216 { |
|
217 #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
|
218 QSKIP("skipped due to high mem usage until task 261062 is fixed", SkipAll); |
|
219 #endif |
|
220 |
|
221 QScriptEngine engine; |
|
222 QScriptEngineDebugger debugger; |
|
223 debugger.attachTo(&engine); |
|
224 QList<QScriptEngineDebugger::DebuggerWidget> widgets; |
|
225 widgets |
|
226 << QScriptEngineDebugger::ConsoleWidget |
|
227 << QScriptEngineDebugger::StackWidget |
|
228 << QScriptEngineDebugger::ScriptsWidget |
|
229 << QScriptEngineDebugger::LocalsWidget |
|
230 << QScriptEngineDebugger::CodeWidget |
|
231 << QScriptEngineDebugger::CodeFinderWidget |
|
232 << QScriptEngineDebugger::BreakpointsWidget |
|
233 << QScriptEngineDebugger::DebugOutputWidget |
|
234 << QScriptEngineDebugger::ErrorLogWidget; |
|
235 QList<QWidget*> lst; |
|
236 for (int i = 0; i < widgets.size(); ++i) { |
|
237 QScriptEngineDebugger::DebuggerWidget dw = widgets.at(i); |
|
238 QWidget *wid = debugger.widget(dw); |
|
239 QVERIFY(wid != 0); |
|
240 QCOMPARE(wid, debugger.widget(dw)); |
|
241 QVERIFY(lst.indexOf(wid) == -1); |
|
242 lst.append(wid); |
|
243 QCOMPARE(static_cast<QWidget *>(wid->parent()), (QWidget*)0); |
|
244 } |
|
245 } |
|
246 |
|
247 void tst_QScriptEngineDebugger::standardObjects() |
|
248 { |
|
249 #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
|
250 QSKIP("skipped due to high mem usage until task 261062 is fixed", SkipAll); |
|
251 #endif |
|
252 |
|
253 QScriptEngine engine; |
|
254 QScriptEngineDebugger debugger; |
|
255 debugger.attachTo(&engine); |
|
256 |
|
257 QMainWindow *win = debugger.standardWindow(); |
|
258 QCOMPARE(static_cast<QWidget *>(win->parent()), (QWidget*)0); |
|
259 |
|
260 QMenu *menu = debugger.createStandardMenu(); |
|
261 QCOMPARE(static_cast<QWidget *>(menu->parent()), (QWidget*)0); |
|
262 QToolBar *toolBar = debugger.createStandardToolBar(); |
|
263 QCOMPARE(static_cast<QWidget *>(toolBar->parent()), (QWidget*)0); |
|
264 |
|
265 QMenu *menu2 = debugger.createStandardMenu(win); |
|
266 QCOMPARE(static_cast<QWidget *>(menu2->parent()), (QWidget*)win); |
|
267 QVERIFY(menu2 != menu); |
|
268 QToolBar *toolBar2 = debugger.createStandardToolBar(win); |
|
269 QCOMPARE(static_cast<QWidget *>(toolBar2->parent()), (QWidget*)win); |
|
270 QVERIFY(toolBar2 != toolBar); |
|
271 |
|
272 delete menu; |
|
273 delete toolBar; |
|
274 } |
|
275 |
|
276 void tst_QScriptEngineDebugger::debuggerSignals() |
|
277 { |
|
278 #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
|
279 QSKIP("skipped due to high mem usage until task 261062 is fixed", SkipAll); |
|
280 #endif |
|
281 |
|
282 QScriptEngine engine; |
|
283 QScriptEngineDebugger debugger; |
|
284 debugger.attachTo(&engine); |
|
285 debugger.setAutoShowStandardWindow(false); |
|
286 QSignalSpy evaluationSuspendedSpy(&debugger, SIGNAL(evaluationSuspended())); |
|
287 QSignalSpy evaluationResumedSpy(&debugger, SIGNAL(evaluationResumed())); |
|
288 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), |
|
289 debugger.action(QScriptEngineDebugger::ContinueAction), |
|
290 SLOT(trigger())); |
|
291 engine.evaluate("123"); |
|
292 QCOMPARE(evaluationSuspendedSpy.count(), 0); |
|
293 QCOMPARE(evaluationResumedSpy.count(), 0); |
|
294 engine.evaluate("debugger"); |
|
295 QCoreApplication::processEvents(); |
|
296 QCOMPARE(evaluationSuspendedSpy.count(), 1); |
|
297 QCOMPARE(evaluationResumedSpy.count(), 1); |
|
298 } |
|
299 |
|
300 static void executeConsoleCommand(QLineEdit *inputEdit, QPlainTextEdit *outputEdit, |
|
301 const QString &text) |
|
302 { |
|
303 QString before = outputEdit->toPlainText(); |
|
304 inputEdit->setText(text); |
|
305 QTest::keyPress(inputEdit, Qt::Key_Enter); |
|
306 const int delay = 100; |
|
307 qsWait(delay); |
|
308 QString after = outputEdit->toPlainText(); |
|
309 int retryCount = 10; |
|
310 LAgain: |
|
311 while ((before == after) && (retryCount != 0)) { |
|
312 qsWait(delay); |
|
313 after = outputEdit->toPlainText(); |
|
314 --retryCount; |
|
315 } |
|
316 if (before != after) { |
|
317 before = after; |
|
318 qsWait(delay); |
|
319 after = outputEdit->toPlainText(); |
|
320 if (before != after) { |
|
321 retryCount = 10; |
|
322 goto LAgain; |
|
323 } |
|
324 } |
|
325 } |
|
326 |
|
327 class DebuggerCommandExecutor : public QObject |
|
328 { |
|
329 Q_OBJECT |
|
330 public: |
|
331 DebuggerCommandExecutor(QLineEdit *inputEdit, |
|
332 QPlainTextEdit *outputEdit, |
|
333 const QString &text, |
|
334 QObject *parent = 0) |
|
335 : QObject(parent), m_inputEdit(inputEdit), |
|
336 m_outputEdit(outputEdit), m_commands(text) {} |
|
337 DebuggerCommandExecutor(QLineEdit *inputEdit, |
|
338 QPlainTextEdit *outputEdit, |
|
339 const QStringList &commands, |
|
340 QObject *parent = 0) |
|
341 : QObject(parent), m_inputEdit(inputEdit), |
|
342 m_outputEdit(outputEdit), m_commands(commands) {} |
|
343 public Q_SLOTS: |
|
344 void execute() { |
|
345 for (int i = 0; i < m_commands.size(); ++i) |
|
346 executeConsoleCommand(m_inputEdit, m_outputEdit, m_commands.at(i)); |
|
347 } |
|
348 private: |
|
349 QLineEdit *m_inputEdit; |
|
350 QPlainTextEdit *m_outputEdit; |
|
351 QStringList m_commands; |
|
352 }; |
|
353 |
|
354 void tst_QScriptEngineDebugger::consoleCommands() |
|
355 { |
|
356 QSKIP("This test can hang / misbehave because of timing/event loop issues (task 241300)", SkipAll); |
|
357 |
|
358 QScriptEngine engine; |
|
359 QScriptEngineDebugger debugger; |
|
360 debugger.setAutoShowStandardWindow(false); |
|
361 debugger.attachTo(&engine); |
|
362 |
|
363 QWidget *consoleWidget = debugger.widget(QScriptEngineDebugger::ConsoleWidget); |
|
364 QLineEdit *inputEdit = qFindChild<QLineEdit*>(consoleWidget); |
|
365 QVERIFY(inputEdit != 0); |
|
366 QPlainTextEdit *outputEdit = qFindChild<QPlainTextEdit*>(consoleWidget); |
|
367 QVERIFY(outputEdit != 0); |
|
368 |
|
369 QVERIFY(outputEdit->toPlainText().startsWith("Welcome to the Qt Script debugger.")); |
|
370 outputEdit->clear(); |
|
371 |
|
372 // print() |
|
373 { |
|
374 QWidget *debugOutputWidget = debugger.widget(QScriptEngineDebugger::DebugOutputWidget); |
|
375 QPlainTextEdit *debugOutputEdit = qFindChild<QPlainTextEdit*>(debugOutputWidget); |
|
376 QVERIFY(debugOutputEdit != 0); |
|
377 |
|
378 QVERIFY(debugOutputEdit->toPlainText().isEmpty()); |
|
379 executeConsoleCommand(inputEdit, outputEdit, "print('Test of debug output')"); |
|
380 QCOMPARE(debugOutputEdit->toPlainText(), QString::fromLatin1("Test of debug output")); |
|
381 |
|
382 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> print('Test of debug output')")); |
|
383 } |
|
384 |
|
385 outputEdit->clear(); |
|
386 executeConsoleCommand(inputEdit, outputEdit, ".info scripts"); |
|
387 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info scripts\nNo scripts loaded.")); |
|
388 |
|
389 outputEdit->clear(); |
|
390 executeConsoleCommand(inputEdit, outputEdit, ".break foo.qs:123"); |
|
391 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break foo.qs:123\nBreakpoint 1: foo.qs, line 123.")); |
|
392 |
|
393 outputEdit->clear(); |
|
394 executeConsoleCommand(inputEdit, outputEdit, ".break 123"); |
|
395 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break 123\nNo script.")); |
|
396 |
|
397 outputEdit->clear(); |
|
398 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
399 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
|
400 |
|
401 outputEdit->clear(); |
|
402 executeConsoleCommand(inputEdit, outputEdit, ".disable 1"); |
|
403 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 1")); |
|
404 |
|
405 outputEdit->clear(); |
|
406 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
407 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tno\tfoo.qs:123")); |
|
408 |
|
409 outputEdit->clear(); |
|
410 executeConsoleCommand(inputEdit, outputEdit, ".disable 1"); |
|
411 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 1")); |
|
412 |
|
413 outputEdit->clear(); |
|
414 executeConsoleCommand(inputEdit, outputEdit, ".disable 123"); |
|
415 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 123\nNo breakpoint number 123.")); |
|
416 |
|
417 outputEdit->clear(); |
|
418 executeConsoleCommand(inputEdit, outputEdit, ".enable 1"); |
|
419 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .enable 1")); |
|
420 |
|
421 outputEdit->clear(); |
|
422 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
423 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
|
424 |
|
425 outputEdit->clear(); |
|
426 executeConsoleCommand(inputEdit, outputEdit, ".enable 123"); |
|
427 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .enable 123\nNo breakpoint number 123.")); |
|
428 |
|
429 outputEdit->clear(); |
|
430 executeConsoleCommand(inputEdit, outputEdit, ".condition 1 i > 456"); |
|
431 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 1 i > 456")); |
|
432 |
|
433 outputEdit->clear(); |
|
434 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
435 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123\n\tstop only if i > 456")); |
|
436 |
|
437 outputEdit->clear(); |
|
438 executeConsoleCommand(inputEdit, outputEdit, ".condition 1"); |
|
439 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 1\nBreakpoint 1 now unconditional.")); |
|
440 |
|
441 outputEdit->clear(); |
|
442 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
443 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
|
444 |
|
445 outputEdit->clear(); |
|
446 executeConsoleCommand(inputEdit, outputEdit, ".condition 123"); |
|
447 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 123\nNo breakpoint number 123.")); |
|
448 |
|
449 outputEdit->clear(); |
|
450 executeConsoleCommand(inputEdit, outputEdit, ".ignore 1"); |
|
451 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .ignore 1\nMissing argument (ignore-count).")); |
|
452 |
|
453 outputEdit->clear(); |
|
454 executeConsoleCommand(inputEdit, outputEdit, ".ignore 1 10"); |
|
455 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .ignore 1 10\nBreakpoint 1 will be ignored the next 10 time(s).")); |
|
456 |
|
457 outputEdit->clear(); |
|
458 executeConsoleCommand(inputEdit, outputEdit, ".delete 1"); |
|
459 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .delete 1")); |
|
460 |
|
461 outputEdit->clear(); |
|
462 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
463 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nNo breakpoints set.")); |
|
464 |
|
465 outputEdit->clear(); |
|
466 executeConsoleCommand(inputEdit, outputEdit, ".tbreak bar.qs:456"); |
|
467 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .tbreak bar.qs:456\nBreakpoint 2: bar.qs, line 456.")); |
|
468 |
|
469 { |
|
470 QString script; |
|
471 script.append("function foo(i) {\n"); |
|
472 for (int i = 0; i < 100; ++i) |
|
473 script.append(QString::fromLatin1(" i = i + %0;\n").arg(i)); |
|
474 script.append(" return i;\n}"); |
|
475 engine.evaluate(script, "foo.qs"); |
|
476 } |
|
477 outputEdit->clear(); |
|
478 executeConsoleCommand(inputEdit, outputEdit, ".info scripts"); |
|
479 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info scripts\n\tfoo.qs")); |
|
480 |
|
481 outputEdit->clear(); |
|
482 executeConsoleCommand(inputEdit, outputEdit, ".list foo.qs"); |
|
483 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .list foo.qs\n" |
|
484 "1\tfunction foo(i) {\n" |
|
485 "2\t i = i + 0;\n" |
|
486 "3\t i = i + 1;\n" |
|
487 "4\t i = i + 2;\n" |
|
488 "5\t i = i + 3;\n" |
|
489 "6\t i = i + 4;\n" |
|
490 "7\t i = i + 5;\n" |
|
491 "8\t i = i + 6;\n" |
|
492 "9\t i = i + 7;\n" |
|
493 "10\t i = i + 8;")); |
|
494 outputEdit->clear(); |
|
495 executeConsoleCommand(inputEdit, outputEdit, ".list"); |
|
496 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .list\n" |
|
497 "No script.")); |
|
498 |
|
499 outputEdit->clear(); |
|
500 executeConsoleCommand(inputEdit, outputEdit, ".backtrace"); |
|
501 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .backtrace\n#0 <global>() at -1")); |
|
502 |
|
503 outputEdit->clear(); |
|
504 executeConsoleCommand(inputEdit, outputEdit, ".down"); |
|
505 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .down\nAlready at bottom (innermost) frame.")); |
|
506 |
|
507 outputEdit->clear(); |
|
508 executeConsoleCommand(inputEdit, outputEdit, ".up"); |
|
509 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .up\nAlready at top (outermost) frame.")); |
|
510 |
|
511 outputEdit->clear(); |
|
512 executeConsoleCommand(inputEdit, outputEdit, ".frame"); |
|
513 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .frame\n#0 <global>() at -1")); |
|
514 |
|
515 outputEdit->clear(); |
|
516 executeConsoleCommand(inputEdit, outputEdit, ".break foo.qs:789"); |
|
517 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break foo.qs:789\nBreakpoint 3: foo.qs, line 789.")); |
|
518 |
|
519 outputEdit->clear(); |
|
520 executeConsoleCommand(inputEdit, outputEdit, ".clear foo.qs:789"); |
|
521 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .clear foo.qs:789\nDeleted breakpoint 3.")); |
|
522 |
|
523 outputEdit->clear(); |
|
524 executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
|
525 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n2\tyes\tbar.qs:456")); |
|
526 |
|
527 outputEdit->clear(); |
|
528 executeConsoleCommand(inputEdit, outputEdit, ".info locals"); |
|
529 QVERIFY(outputEdit->toPlainText().startsWith("qsdb> .info locals\n" |
|
530 "NaN : NaN\n" |
|
531 "Infinity : Infinity\n" |
|
532 "undefined : undefined\n" |
|
533 "print : function () { [native] }\n" |
|
534 "parseInt : function () { [native] }\n" |
|
535 "parseFloat : function () { [native] }\n" |
|
536 "isNaN : function () { [native] }\n" |
|
537 "isFinite : function () { [native] }\n" |
|
538 "decodeURI : function () { [native] }\n" |
|
539 "decodeURIComponent : function () { [native] }\n" |
|
540 "encodeURI : function () { [native] }\n" |
|
541 "encodeURIComponent : function () { [native] }\n" |
|
542 "escape : function () { [native] }\n" |
|
543 "unescape : function () { [native] }\n" |
|
544 "version : function () { [native] }\n" |
|
545 "gc : function () { [native] }\n" |
|
546 "Object : function () { [native] }\n" |
|
547 "Function : function () { [native] }\n" |
|
548 "Number : function () { [native] }\n" |
|
549 "Boolean : function () { [native] }")); |
|
550 |
|
551 outputEdit->clear(); |
|
552 QVERIFY(!engine.globalObject().property("a").isValid()); |
|
553 executeConsoleCommand(inputEdit, outputEdit, ".eval a = 123"); |
|
554 QVERIFY(engine.globalObject().property("a").isNumber()); |
|
555 QCOMPARE(engine.globalObject().property("a").toInt32(), 123); |
|
556 |
|
557 outputEdit->clear(); |
|
558 QVERIFY(!engine.globalObject().property("b").isValid()); |
|
559 executeConsoleCommand(inputEdit, outputEdit, "b = 456"); |
|
560 QVERIFY(engine.globalObject().property("b").isNumber()); |
|
561 QCOMPARE(engine.globalObject().property("b").toInt32(), 456); |
|
562 |
|
563 outputEdit->clear(); |
|
564 executeConsoleCommand(inputEdit, outputEdit, ".break myscript.qs:1"); |
|
565 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break myscript.qs:1\nBreakpoint 4: myscript.qs, line 1.")); |
|
566 |
|
567 { |
|
568 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".continue"); |
|
569 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
570 outputEdit->clear(); |
|
571 engine.evaluate("void(123);", "myscript.qs"); |
|
572 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .continue")); |
|
573 } |
|
574 |
|
575 { |
|
576 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".step"); |
|
577 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
578 outputEdit->clear(); |
|
579 engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
|
580 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
|
581 "1\tvoid(123);\n" |
|
582 "qsdb> .step\n" |
|
583 "2\tvoid(456);\n" |
|
584 "qsdb> .step")); |
|
585 } |
|
586 |
|
587 { |
|
588 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".step 2"); |
|
589 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
590 outputEdit->clear(); |
|
591 engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
|
592 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .step 2")); |
|
593 } |
|
594 |
|
595 { |
|
596 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".next"); |
|
597 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
598 outputEdit->clear(); |
|
599 engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
|
600 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
|
601 "1\tvoid(123);\n" |
|
602 "qsdb> .next\n" |
|
603 "2\tvoid(456);\n" |
|
604 "qsdb> .next")); |
|
605 } |
|
606 |
|
607 { |
|
608 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".next 2"); |
|
609 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
610 outputEdit->clear(); |
|
611 engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
|
612 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
|
613 "1\tvoid(123);\n" |
|
614 "qsdb> .next 2")); |
|
615 } |
|
616 |
|
617 { |
|
618 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".finish"); |
|
619 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
620 outputEdit->clear(); |
|
621 engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
|
622 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .finish")); |
|
623 } |
|
624 |
|
625 { |
|
626 DebuggerCommandExecutor executor(inputEdit, outputEdit, ".return"); |
|
627 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
628 outputEdit->clear(); |
|
629 engine.evaluate("void(123);\nvoid(456);\n789;", "myscript.qs"); |
|
630 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .return")); |
|
631 } |
|
632 |
|
633 { |
|
634 DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() << ".list" << ".continue"); |
|
635 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
636 outputEdit->clear(); |
|
637 engine.evaluate("void(123);\nvoid(456);\n789;", "myscript.qs"); |
|
638 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
|
639 "1\tvoid(123);\n" |
|
640 "qsdb> .list\n" |
|
641 "1\tvoid(123);\n" |
|
642 "2\tvoid(456);\n" |
|
643 "3\t789;\n" |
|
644 "4\n" |
|
645 "5\n" |
|
646 "6\n" |
|
647 "7\n" |
|
648 "8\n" |
|
649 "9\n" |
|
650 "10\n" |
|
651 "qsdb> .continue")); |
|
652 } |
|
653 |
|
654 { |
|
655 QString script; |
|
656 script.append("function bar(i) {\n"); |
|
657 for (int i = 0; i < 10; ++i) |
|
658 script.append(QString::fromLatin1(" i = i + %0;\n").arg(i)); |
|
659 script.append(" return i;\n}"); |
|
660 engine.evaluate(script, "bar.qs"); |
|
661 } |
|
662 |
|
663 outputEdit->clear(); |
|
664 executeConsoleCommand(inputEdit, outputEdit, ".break bar.qs:7"); |
|
665 |
|
666 { |
|
667 DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() |
|
668 << ".list" |
|
669 << ".up" |
|
670 << ".list" |
|
671 << ".frame" |
|
672 << ".down" |
|
673 << ".list" |
|
674 << ".continue"); |
|
675 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
676 outputEdit->clear(); |
|
677 engine.evaluate("bar(123);", "testscript.qs"); |
|
678 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 5 at bar.qs, line 7.\n" |
|
679 "7\t i = i + 5;\n" |
|
680 "qsdb> .list\n" |
|
681 "2\t i = i + 0;\n" |
|
682 "3\t i = i + 1;\n" |
|
683 "4\t i = i + 2;\n" |
|
684 "5\t i = i + 3;\n" |
|
685 "6\t i = i + 4;\n" |
|
686 "7\t i = i + 5;\n" |
|
687 "8\t i = i + 6;\n" |
|
688 "9\t i = i + 7;\n" |
|
689 "10\t i = i + 8;\n" |
|
690 "11\t i = i + 9;\n" |
|
691 "qsdb> .up\n" |
|
692 "#1 <global>()@testscript.qs:1\n" |
|
693 "qsdb> .list\n" |
|
694 "1\tbar(123);\n" |
|
695 "2\n" |
|
696 "3\n" |
|
697 "4\n" |
|
698 "5\n" |
|
699 "6\n" |
|
700 "7\n" |
|
701 "8\n" |
|
702 "9\n" |
|
703 "10\n" |
|
704 "qsdb> .frame\n" |
|
705 "#1 <global>()@testscript.qs:1\n" |
|
706 "qsdb> .down\n" |
|
707 "#0 bar(123)@bar.qs:7\n" |
|
708 "qsdb> .list\n" |
|
709 "2\t i = i + 0;\n" |
|
710 "3\t i = i + 1;\n" |
|
711 "4\t i = i + 2;\n" |
|
712 "5\t i = i + 3;\n" |
|
713 "6\t i = i + 4;\n" |
|
714 "7\t i = i + 5;\n" |
|
715 "8\t i = i + 6;\n" |
|
716 "9\t i = i + 7;\n" |
|
717 "10\t i = i + 8;\n" |
|
718 "11\t i = i + 9;\n" |
|
719 "qsdb> .continue")); |
|
720 } |
|
721 |
|
722 { |
|
723 DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() |
|
724 << ".list 9" |
|
725 << ".continue"); |
|
726 QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
|
727 outputEdit->clear(); |
|
728 engine.evaluate("bar(123);", "testscript.qs"); |
|
729 QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 5 at bar.qs, line 7.\n" |
|
730 "7\t i = i + 5;\n" |
|
731 "qsdb> .list 9\n" |
|
732 "4\t i = i + 2;\n" |
|
733 "5\t i = i + 3;\n" |
|
734 "6\t i = i + 4;\n" |
|
735 "7\t i = i + 5;\n" |
|
736 "8\t i = i + 6;\n" |
|
737 "9\t i = i + 7;\n" |
|
738 "10\t i = i + 8;\n" |
|
739 "11\t i = i + 9;\n" |
|
740 "12\t return i;\n" |
|
741 "13\t}\n" |
|
742 "qsdb> .continue")); |
|
743 } |
|
744 } |
|
745 |
|
746 class ScriptEvaluator : public QObject |
|
747 { |
|
748 Q_OBJECT |
|
749 public: |
|
750 ScriptEvaluator(QObject *parent = 0) |
|
751 : QObject(parent) { |
|
752 m_engine = new QScriptEngine(this); |
|
753 } |
|
754 QScriptEngine *engine() const { |
|
755 return m_engine; |
|
756 } |
|
757 public Q_SLOTS: |
|
758 QScriptValue evaluate(const QString &program) { |
|
759 return m_engine->evaluate(program); |
|
760 } |
|
761 private: |
|
762 QScriptEngine *m_engine; |
|
763 }; |
|
764 |
|
765 void tst_QScriptEngineDebugger::multithreadedDebugging() |
|
766 { |
|
767 #ifdef Q_OS_WINCE |
|
768 QSKIP("This tests uses too much memory for Windows CE", SkipAll); |
|
769 #endif |
|
770 ScriptEvaluator eval; |
|
771 QThread thread; |
|
772 eval.moveToThread(&thread); |
|
773 eval.engine()->moveToThread(&thread); |
|
774 QScriptEngineDebugger debugger; |
|
775 QSignalSpy evaluationSuspendedSpy(&debugger, SIGNAL(evaluationSuspended())); |
|
776 QSignalSpy evaluationResumedSpy(&debugger, SIGNAL(evaluationResumed())); |
|
777 debugger.attachTo(eval.engine()); |
|
778 QMetaObject::invokeMethod(&eval, "evaluate", Qt::QueuedConnection, Q_ARG(QString, "debugger")); |
|
779 QSignalSpy threadFinishedSpy(&thread, SIGNAL(finished())); |
|
780 thread.start(); |
|
781 QTRY_COMPARE(evaluationSuspendedSpy.count(), 1); |
|
782 QTRY_COMPARE(evaluationResumedSpy.count(), 0); |
|
783 thread.quit(); |
|
784 QTRY_COMPARE(threadFinishedSpy.count(), 1); |
|
785 } |
|
786 |
|
787 QTEST_MAIN(tst_QScriptEngineDebugger) |
|
788 #include "tst_qscriptenginedebugger.moc" |