| /**************************************************************************** |
| ** |
| ** Copyright (C) 2018 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtTest/QtTest> |
| |
| #include <qscriptengine.h> |
| #include <qscriptenginedebugger.h> |
| #include <qaction.h> |
| #include <qlineedit.h> |
| #include <qmainwindow.h> |
| #include <qmenu.h> |
| #include <qplaintextedit.h> |
| #include <qtoolbar.h> |
| |
| // Can't use QTest::qWait() because it causes event loop to hang on some platforms |
| static void qsWait(int ms) |
| { |
| QTimer timer; |
| timer.setSingleShot(true); |
| timer.setInterval(ms); |
| timer.start(); |
| QEventLoop loop; |
| QObject::connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit())); |
| loop.exec(); |
| QCoreApplication::processEvents(); |
| } |
| |
| class tst_QScriptEngineDebugger : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| tst_QScriptEngineDebugger(); |
| virtual ~tst_QScriptEngineDebugger(); |
| |
| private slots: |
| void attachAndDetach(); |
| void action(); |
| void widget(); |
| void standardObjects(); |
| void debuggerSignals(); |
| void consoleCommands(); |
| void multithreadedDebugging(); |
| void autoShowStandardWindow(); |
| void standardWindowOwnership(); |
| void engineDeleted(); |
| }; |
| |
| tst_QScriptEngineDebugger::tst_QScriptEngineDebugger() |
| { |
| } |
| |
| tst_QScriptEngineDebugger::~tst_QScriptEngineDebugger() |
| { |
| } |
| |
| void tst_QScriptEngineDebugger::attachAndDetach() |
| { |
| #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
| QSKIP("skipped due to high mem usage until task 261062 is fixed"); |
| #endif |
| { |
| QScriptEngineDebugger debugger; |
| QCOMPARE(debugger.state(), QScriptEngineDebugger::SuspendedState); |
| debugger.attachTo(0); |
| QScriptEngine engine; |
| debugger.attachTo(&engine); |
| QCOMPARE(debugger.state(), QScriptEngineDebugger::SuspendedState); |
| } |
| { |
| QScriptEngineDebugger debugger; |
| QScriptEngine engine; |
| QScriptValue oldPrint = engine.globalObject().property("print"); |
| QVERIFY(oldPrint.isFunction()); |
| QVERIFY(!engine.globalObject().property("__FILE__").isValid()); |
| QVERIFY(!engine.globalObject().property("__LINE__").isValid()); |
| |
| debugger.attachTo(&engine); |
| QVERIFY(engine.globalObject().property("__FILE__").isUndefined()); |
| QVERIFY(engine.globalObject().property("__LINE__").isNumber()); |
| QVERIFY(!engine.globalObject().property("print").strictlyEquals(oldPrint)); |
| |
| debugger.detach(); |
| QVERIFY(engine.globalObject().property("print").strictlyEquals(oldPrint)); |
| QVERIFY(!engine.globalObject().property("__FILE__").isValid()); |
| QVERIFY(!engine.globalObject().property("__LINE__").isValid()); |
| } |
| { |
| QScriptEngineDebugger debugger; |
| QScriptEngine engine; |
| debugger.attachTo(&engine); |
| debugger.detach(); |
| QScriptEngine engine2; |
| debugger.attachTo(&engine2); |
| } |
| { |
| QScriptEngineDebugger debugger; |
| QScriptEngine engine; |
| debugger.attachTo(&engine); |
| debugger.detach(); |
| QScriptEngine engine2; |
| debugger.attachTo(&engine2); |
| debugger.detach(); |
| } |
| #ifndef Q_OS_WINCE // demands too much memory for WinCE |
| { |
| QScriptEngineDebugger debugger; |
| QScriptEngine engine; |
| debugger.attachTo(&engine); |
| QScriptEngineDebugger debugger2; |
| debugger2.attachTo(&engine); |
| } |
| #endif |
| { |
| QScriptEngine *engine = new QScriptEngine; |
| QScriptEngineDebugger debugger; |
| debugger.attachTo(engine); |
| delete engine; |
| QScriptEngine engine2; |
| debugger.attachTo(&engine2); |
| } |
| } |
| |
| void tst_QScriptEngineDebugger::action() |
| { |
| #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
| QSKIP("skipped due to high mem usage until task 261062 is fixed"); |
| #endif |
| |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.attachTo(&engine); |
| QList<QScriptEngineDebugger::DebuggerAction> actions; |
| actions |
| << QScriptEngineDebugger::InterruptAction |
| << QScriptEngineDebugger::ContinueAction |
| << QScriptEngineDebugger::StepIntoAction |
| << QScriptEngineDebugger::StepOverAction |
| << QScriptEngineDebugger::StepOutAction |
| << QScriptEngineDebugger::RunToCursorAction |
| << QScriptEngineDebugger::RunToNewScriptAction |
| << QScriptEngineDebugger::ToggleBreakpointAction |
| << QScriptEngineDebugger::ClearDebugOutputAction |
| << QScriptEngineDebugger::ClearErrorLogAction |
| << QScriptEngineDebugger::ClearConsoleAction |
| << QScriptEngineDebugger::FindInScriptAction |
| << QScriptEngineDebugger::FindNextInScriptAction |
| << QScriptEngineDebugger::FindPreviousInScriptAction |
| << QScriptEngineDebugger::GoToLineAction; |
| QList<QAction*> lst; |
| for (int i = 0; i < actions.size(); ++i) { |
| QScriptEngineDebugger::DebuggerAction da = actions.at(i); |
| QAction *act = debugger.action(da); |
| QVERIFY(act != 0); |
| QCOMPARE(act, debugger.action(da)); |
| QCOMPARE(act->parent(), (QObject*)&debugger); |
| QVERIFY(lst.indexOf(act) == -1); |
| lst.append(act); |
| } |
| } |
| |
| void tst_QScriptEngineDebugger::widget() |
| { |
| #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
| QSKIP("skipped due to high mem usage until task 261062 is fixed"); |
| #endif |
| |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.attachTo(&engine); |
| QList<QScriptEngineDebugger::DebuggerWidget> widgets; |
| widgets |
| << QScriptEngineDebugger::ConsoleWidget |
| << QScriptEngineDebugger::StackWidget |
| << QScriptEngineDebugger::ScriptsWidget |
| << QScriptEngineDebugger::LocalsWidget |
| << QScriptEngineDebugger::CodeWidget |
| << QScriptEngineDebugger::CodeFinderWidget |
| << QScriptEngineDebugger::BreakpointsWidget |
| << QScriptEngineDebugger::DebugOutputWidget |
| << QScriptEngineDebugger::ErrorLogWidget; |
| QList<QWidget*> lst; |
| for (int i = 0; i < widgets.size(); ++i) { |
| QScriptEngineDebugger::DebuggerWidget dw = widgets.at(i); |
| QWidget *wid = debugger.widget(dw); |
| QVERIFY(wid != 0); |
| QCOMPARE(wid, debugger.widget(dw)); |
| QVERIFY(lst.indexOf(wid) == -1); |
| lst.append(wid); |
| QCOMPARE(static_cast<QWidget *>(wid->parent()), (QWidget*)0); |
| } |
| } |
| |
| void tst_QScriptEngineDebugger::standardObjects() |
| { |
| #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
| QSKIP("skipped due to high mem usage until task 261062 is fixed"); |
| #endif |
| |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.attachTo(&engine); |
| |
| QMainWindow *win = debugger.standardWindow(); |
| QCOMPARE(static_cast<QWidget *>(win->parent()), (QWidget*)0); |
| |
| QMenu *menu = debugger.createStandardMenu(); |
| QCOMPARE(static_cast<QWidget *>(menu->parent()), (QWidget*)0); |
| #ifndef QT_NO_TOOLBAR |
| QToolBar *toolBar = debugger.createStandardToolBar(); |
| QCOMPARE(static_cast<QWidget *>(toolBar->parent()), (QWidget*)0); |
| #endif |
| |
| QMenu *menu2 = debugger.createStandardMenu(win); |
| QCOMPARE(static_cast<QWidget *>(menu2->parent()), (QWidget*)win); |
| QVERIFY(menu2 != menu); |
| #ifndef QT_NO_TOOLBAR |
| QToolBar *toolBar2 = debugger.createStandardToolBar(win); |
| QCOMPARE(static_cast<QWidget *>(toolBar2->parent()), (QWidget*)win); |
| QVERIFY(toolBar2 != toolBar); |
| #endif |
| |
| delete menu; |
| #ifndef QT_NO_TOOLBAR |
| delete toolBar; |
| #endif |
| } |
| |
| void tst_QScriptEngineDebugger::debuggerSignals() |
| { |
| #if defined(Q_OS_WINCE) && _WIN32_WCE < 0x600 |
| QSKIP("skipped due to high mem usage until task 261062 is fixed"); |
| #endif |
| |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.attachTo(&engine); |
| debugger.setAutoShowStandardWindow(false); |
| QSignalSpy evaluationSuspendedSpy(&debugger, SIGNAL(evaluationSuspended())); |
| QSignalSpy evaluationResumedSpy(&debugger, SIGNAL(evaluationResumed())); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), |
| debugger.action(QScriptEngineDebugger::ContinueAction), |
| SLOT(trigger())); |
| engine.evaluate("123"); |
| QCOMPARE(evaluationSuspendedSpy.count(), 0); |
| QCOMPARE(evaluationResumedSpy.count(), 0); |
| engine.evaluate("debugger"); |
| QCoreApplication::processEvents(); |
| QCOMPARE(evaluationSuspendedSpy.count(), 1); |
| QCOMPARE(evaluationResumedSpy.count(), 1); |
| } |
| |
| static void executeConsoleCommand(QLineEdit *inputEdit, QPlainTextEdit *outputEdit, |
| const QString &text) |
| { |
| QString before = outputEdit->toPlainText(); |
| inputEdit->setText(text); |
| QTest::keyPress(inputEdit, Qt::Key_Enter); |
| const int delay = 100; |
| qsWait(delay); |
| QString after = outputEdit->toPlainText(); |
| int retryCount = 10; |
| LAgain: |
| while ((before == after) && (retryCount != 0)) { |
| qsWait(delay); |
| after = outputEdit->toPlainText(); |
| --retryCount; |
| } |
| if (before != after) { |
| before = after; |
| qsWait(delay); |
| after = outputEdit->toPlainText(); |
| if (before != after) { |
| retryCount = 10; |
| goto LAgain; |
| } |
| } |
| } |
| |
| class DebuggerCommandExecutor : public QObject |
| { |
| Q_OBJECT |
| public: |
| DebuggerCommandExecutor(QLineEdit *inputEdit, |
| QPlainTextEdit *outputEdit, |
| const QString &text, |
| QObject *parent = 0) |
| : QObject(parent), m_inputEdit(inputEdit), |
| m_outputEdit(outputEdit), m_commands(text) {} |
| DebuggerCommandExecutor(QLineEdit *inputEdit, |
| QPlainTextEdit *outputEdit, |
| const QStringList &commands, |
| QObject *parent = 0) |
| : QObject(parent), m_inputEdit(inputEdit), |
| m_outputEdit(outputEdit), m_commands(commands) {} |
| public Q_SLOTS: |
| void execute() { |
| for (int i = 0; i < m_commands.size(); ++i) |
| executeConsoleCommand(m_inputEdit, m_outputEdit, m_commands.at(i)); |
| } |
| private: |
| QLineEdit *m_inputEdit; |
| QPlainTextEdit *m_outputEdit; |
| QStringList m_commands; |
| }; |
| |
| void tst_QScriptEngineDebugger::consoleCommands() |
| { |
| QSKIP("This test can hang / misbehave because of timing/event loop issues (task 241300)"); |
| |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.setAutoShowStandardWindow(false); |
| debugger.attachTo(&engine); |
| |
| QWidget *consoleWidget = debugger.widget(QScriptEngineDebugger::ConsoleWidget); |
| QLineEdit *inputEdit = consoleWidget->findChild<QLineEdit*>(); |
| QVERIFY(inputEdit != 0); |
| QPlainTextEdit *outputEdit = consoleWidget->findChild<QPlainTextEdit*>(); |
| QVERIFY(outputEdit != 0); |
| |
| QVERIFY(outputEdit->toPlainText().startsWith("Welcome to the Qt Script debugger.")); |
| outputEdit->clear(); |
| |
| // print() |
| { |
| QWidget *debugOutputWidget = debugger.widget(QScriptEngineDebugger::DebugOutputWidget); |
| QPlainTextEdit *debugOutputEdit = debugOutputWidget->findChild<QPlainTextEdit*>(); |
| QVERIFY(debugOutputEdit != 0); |
| |
| QVERIFY(debugOutputEdit->toPlainText().isEmpty()); |
| executeConsoleCommand(inputEdit, outputEdit, "print('Test of debug output')"); |
| QCOMPARE(debugOutputEdit->toPlainText(), QString::fromLatin1("Test of debug output")); |
| |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> print('Test of debug output')")); |
| } |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info scripts"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info scripts\nNo scripts loaded.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".break foo.qs:123"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break foo.qs:123\nBreakpoint 1: foo.qs, line 123.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".break 123"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break 123\nNo script.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".disable 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tno\tfoo.qs:123")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".disable 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".disable 123"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .disable 123\nNo breakpoint number 123.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".enable 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .enable 1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".enable 123"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .enable 123\nNo breakpoint number 123.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".condition 1 i > 456"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 1 i > 456")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123\n\tstop only if i > 456")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".condition 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 1\nBreakpoint 1 now unconditional.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n1\tyes\tfoo.qs:123")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".condition 123"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .condition 123\nNo breakpoint number 123.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".ignore 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .ignore 1\nMissing argument (ignore-count).")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".ignore 1 10"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .ignore 1 10\nBreakpoint 1 will be ignored the next 10 time(s).")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".delete 1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .delete 1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nNo breakpoints set.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".tbreak bar.qs:456"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .tbreak bar.qs:456\nBreakpoint 2: bar.qs, line 456.")); |
| |
| { |
| QString script; |
| script.append("function foo(i) {\n"); |
| for (int i = 0; i < 100; ++i) |
| script.append(QString::fromLatin1(" i = i + %0;\n").arg(i)); |
| script.append(" return i;\n}"); |
| engine.evaluate(script, "foo.qs"); |
| } |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info scripts"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info scripts\n\tfoo.qs")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".list foo.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .list foo.qs\n" |
| "1\tfunction foo(i) {\n" |
| "2\t i = i + 0;\n" |
| "3\t i = i + 1;\n" |
| "4\t i = i + 2;\n" |
| "5\t i = i + 3;\n" |
| "6\t i = i + 4;\n" |
| "7\t i = i + 5;\n" |
| "8\t i = i + 6;\n" |
| "9\t i = i + 7;\n" |
| "10\t i = i + 8;")); |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".list"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .list\n" |
| "No script.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".backtrace"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .backtrace\n#0 <global>() at -1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".down"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .down\nAlready at bottom (innermost) frame.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".up"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .up\nAlready at top (outermost) frame.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".frame"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .frame\n#0 <global>() at -1")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".break foo.qs:789"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break foo.qs:789\nBreakpoint 3: foo.qs, line 789.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".clear foo.qs:789"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .clear foo.qs:789\nDeleted breakpoint 3.")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info breakpoints"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .info breakpoints\nId\tEnabled\tWhere\n2\tyes\tbar.qs:456")); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".info locals"); |
| QVERIFY(outputEdit->toPlainText().startsWith("qsdb> .info locals\n" |
| "NaN : NaN\n" |
| "Infinity : Infinity\n" |
| "undefined : undefined\n" |
| "print : function () { [native] }\n" |
| "parseInt : function () { [native] }\n" |
| "parseFloat : function () { [native] }\n" |
| "isNaN : function () { [native] }\n" |
| "isFinite : function () { [native] }\n" |
| "decodeURI : function () { [native] }\n" |
| "decodeURIComponent : function () { [native] }\n" |
| "encodeURI : function () { [native] }\n" |
| "encodeURIComponent : function () { [native] }\n" |
| "escape : function () { [native] }\n" |
| "unescape : function () { [native] }\n" |
| "version : function () { [native] }\n" |
| "gc : function () { [native] }\n" |
| "Object : function () { [native] }\n" |
| "Function : function () { [native] }\n" |
| "Number : function () { [native] }\n" |
| "Boolean : function () { [native] }")); |
| |
| outputEdit->clear(); |
| QVERIFY(!engine.globalObject().property("a").isValid()); |
| executeConsoleCommand(inputEdit, outputEdit, ".eval a = 123"); |
| QVERIFY(engine.globalObject().property("a").isNumber()); |
| QCOMPARE(engine.globalObject().property("a").toInt32(), 123); |
| |
| outputEdit->clear(); |
| QVERIFY(!engine.globalObject().property("b").isValid()); |
| executeConsoleCommand(inputEdit, outputEdit, "b = 456"); |
| QVERIFY(engine.globalObject().property("b").isNumber()); |
| QCOMPARE(engine.globalObject().property("b").toInt32(), 456); |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".break myscript.qs:1"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("qsdb> .break myscript.qs:1\nBreakpoint 4: myscript.qs, line 1.")); |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".continue"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .continue")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".step"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
| "1\tvoid(123);\n" |
| "qsdb> .step\n" |
| "2\tvoid(456);\n" |
| "qsdb> .step")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".step 2"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .step 2")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".next"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
| "1\tvoid(123);\n" |
| "qsdb> .next\n" |
| "2\tvoid(456);\n" |
| "qsdb> .next")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".next 2"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
| "1\tvoid(123);\n" |
| "qsdb> .next 2")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".finish"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .finish")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, ".return"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);\n789;", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n1\tvoid(123);\nqsdb> .return")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() << ".list" << ".continue"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("void(123);\nvoid(456);\n789;", "myscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 4 at myscript.qs, line 1.\n" |
| "1\tvoid(123);\n" |
| "qsdb> .list\n" |
| "1\tvoid(123);\n" |
| "2\tvoid(456);\n" |
| "3\t789;\n" |
| "4\n" |
| "5\n" |
| "6\n" |
| "7\n" |
| "8\n" |
| "9\n" |
| "10\n" |
| "qsdb> .continue")); |
| } |
| |
| { |
| QString script; |
| script.append("function bar(i) {\n"); |
| for (int i = 0; i < 10; ++i) |
| script.append(QString::fromLatin1(" i = i + %0;\n").arg(i)); |
| script.append(" return i;\n}"); |
| engine.evaluate(script, "bar.qs"); |
| } |
| |
| outputEdit->clear(); |
| executeConsoleCommand(inputEdit, outputEdit, ".break bar.qs:7"); |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() |
| << ".list" |
| << ".up" |
| << ".list" |
| << ".frame" |
| << ".down" |
| << ".list" |
| << ".continue"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("bar(123);", "testscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 5 at bar.qs, line 7.\n" |
| "7\t i = i + 5;\n" |
| "qsdb> .list\n" |
| "2\t i = i + 0;\n" |
| "3\t i = i + 1;\n" |
| "4\t i = i + 2;\n" |
| "5\t i = i + 3;\n" |
| "6\t i = i + 4;\n" |
| "7\t i = i + 5;\n" |
| "8\t i = i + 6;\n" |
| "9\t i = i + 7;\n" |
| "10\t i = i + 8;\n" |
| "11\t i = i + 9;\n" |
| "qsdb> .up\n" |
| "#1 <global>()@testscript.qs:1\n" |
| "qsdb> .list\n" |
| "1\tbar(123);\n" |
| "2\n" |
| "3\n" |
| "4\n" |
| "5\n" |
| "6\n" |
| "7\n" |
| "8\n" |
| "9\n" |
| "10\n" |
| "qsdb> .frame\n" |
| "#1 <global>()@testscript.qs:1\n" |
| "qsdb> .down\n" |
| "#0 bar(123)@bar.qs:7\n" |
| "qsdb> .list\n" |
| "2\t i = i + 0;\n" |
| "3\t i = i + 1;\n" |
| "4\t i = i + 2;\n" |
| "5\t i = i + 3;\n" |
| "6\t i = i + 4;\n" |
| "7\t i = i + 5;\n" |
| "8\t i = i + 6;\n" |
| "9\t i = i + 7;\n" |
| "10\t i = i + 8;\n" |
| "11\t i = i + 9;\n" |
| "qsdb> .continue")); |
| } |
| |
| { |
| DebuggerCommandExecutor executor(inputEdit, outputEdit, QStringList() |
| << ".list 9" |
| << ".continue"); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), &executor, SLOT(execute()), Qt::QueuedConnection); |
| outputEdit->clear(); |
| engine.evaluate("bar(123);", "testscript.qs"); |
| QCOMPARE(outputEdit->toPlainText(), QString::fromLatin1("Breakpoint 5 at bar.qs, line 7.\n" |
| "7\t i = i + 5;\n" |
| "qsdb> .list 9\n" |
| "4\t i = i + 2;\n" |
| "5\t i = i + 3;\n" |
| "6\t i = i + 4;\n" |
| "7\t i = i + 5;\n" |
| "8\t i = i + 6;\n" |
| "9\t i = i + 7;\n" |
| "10\t i = i + 8;\n" |
| "11\t i = i + 9;\n" |
| "12\t return i;\n" |
| "13\t}\n" |
| "qsdb> .continue")); |
| } |
| } |
| |
| class ScriptEvaluator : public QObject |
| { |
| Q_OBJECT |
| public: |
| ScriptEvaluator(QObject *parent = 0) |
| : QObject(parent) { |
| m_engine = new QScriptEngine(this); |
| } |
| QScriptEngine *engine() const { |
| return m_engine; |
| } |
| public Q_SLOTS: |
| QScriptValue evaluate(const QString &program) { |
| return m_engine->evaluate(program); |
| } |
| private: |
| QScriptEngine *m_engine; |
| }; |
| |
| void tst_QScriptEngineDebugger::multithreadedDebugging() |
| { |
| #ifdef Q_OS_WINCE |
| QSKIP("This tests uses too much memory for Windows CE"); |
| #endif |
| ScriptEvaluator eval; |
| QThread thread; |
| eval.moveToThread(&thread); |
| eval.engine()->moveToThread(&thread); |
| QScriptEngineDebugger debugger; |
| QSignalSpy evaluationSuspendedSpy(&debugger, SIGNAL(evaluationSuspended())); |
| QSignalSpy evaluationResumedSpy(&debugger, SIGNAL(evaluationResumed())); |
| debugger.attachTo(eval.engine()); |
| QMetaObject::invokeMethod(&eval, "evaluate", Qt::QueuedConnection, Q_ARG(QString, "debugger")); |
| QSignalSpy threadFinishedSpy(&thread, SIGNAL(finished())); |
| thread.start(); |
| QTRY_COMPARE(evaluationSuspendedSpy.count(), 1); |
| QTRY_COMPARE(evaluationResumedSpy.count(), 0); |
| thread.quit(); |
| QTRY_COMPARE(threadFinishedSpy.count(), 1); |
| } |
| |
| void tst_QScriptEngineDebugger::autoShowStandardWindow() |
| { |
| { |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| QCOMPARE(debugger.autoShowStandardWindow(), true); |
| debugger.attachTo(&engine); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), |
| debugger.action(QScriptEngineDebugger::ContinueAction), |
| SLOT(trigger())); |
| engine.evaluate("debugger"); |
| QTRY_VERIFY(debugger.standardWindow()->isVisible()); |
| |
| debugger.setAutoShowStandardWindow(true); |
| QCOMPARE(debugger.autoShowStandardWindow(), true); |
| |
| debugger.setAutoShowStandardWindow(false); |
| QCOMPARE(debugger.autoShowStandardWindow(), false); |
| |
| debugger.setAutoShowStandardWindow(true); |
| QCOMPARE(debugger.autoShowStandardWindow(), true); |
| |
| debugger.standardWindow()->hide(); |
| |
| engine.evaluate("debugger"); |
| QTRY_VERIFY(debugger.standardWindow()->isVisible()); |
| } |
| |
| { |
| QScriptEngine engine; |
| QScriptEngineDebugger debugger; |
| debugger.setAutoShowStandardWindow(false); |
| debugger.attachTo(&engine); |
| QObject::connect(&debugger, SIGNAL(evaluationSuspended()), |
| debugger.action(QScriptEngineDebugger::ContinueAction), |
| SLOT(trigger())); |
| QSignalSpy evaluationResumedSpy(&debugger, SIGNAL(evaluationResumed())); |
| engine.evaluate("debugger"); |
| QTRY_COMPARE(evaluationResumedSpy.count(), 1); |
| QVERIFY(!debugger.standardWindow()->isVisible()); |
| } |
| } |
| |
| void tst_QScriptEngineDebugger::standardWindowOwnership() |
| { |
| QScriptEngine engine; |
| QPointer<QMainWindow> win; |
| { |
| QScriptEngineDebugger debugger; |
| win = debugger.standardWindow(); |
| } |
| QVERIFY(win == 0); |
| |
| // Reparent the window. |
| QWidget widget; |
| { |
| QScriptEngineDebugger debugger; |
| win = debugger.standardWindow(); |
| win->setParent(&widget); |
| } |
| QVERIFY(win != 0); |
| } |
| |
| void tst_QScriptEngineDebugger::engineDeleted() |
| { |
| QScriptEngine* engine = new QScriptEngine; |
| QScriptEngineDebugger *debugger = new QScriptEngineDebugger; |
| debugger->attachTo(engine); |
| |
| debugger->standardWindow()->show(); |
| QTest::qWaitForWindowExposed(debugger->standardWindow()); |
| |
| QSignalSpy destroyedSpy(engine, SIGNAL(destroyed())); |
| engine->deleteLater(); |
| QTRY_COMPARE(destroyedSpy.count(), 1); |
| |
| // Shouldn't crash (QTBUG-21548) |
| debugger->action(QScriptEngineDebugger::ContinueAction)->trigger(); |
| } |
| |
| QTEST_MAIN(tst_QScriptEngineDebugger) |
| #include "tst_qscriptenginedebugger.moc" |