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3 | ** Copyright (C) 2016 The Qt Company Ltd. |
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5 | ** |
6 | ** This file is part of the test suite of the Qt Toolkit. |
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27 | ****************************************************************************/ |
28 | |
29 | |
30 | #include <QtCore/QCoreApplication> |
31 | #include <QtTest/QtTest> |
32 | |
33 | /* Custom event dispatcher to ensure we don't receive any spontaneous events */ |
34 | class TestEventDispatcher : public QAbstractEventDispatcher |
35 | { |
36 | Q_OBJECT |
37 | |
38 | public: |
39 | TestEventDispatcher(QObject* parent =0) |
40 | : QAbstractEventDispatcher(parent) |
41 | {} |
42 | void flush() {} |
43 | bool hasPendingEvents() { return false; } |
44 | void interrupt() {} |
45 | bool processEvents(QEventLoop::ProcessEventsFlags) { return false; } |
46 | void registerSocketNotifier(QSocketNotifier*) {} |
47 | void registerTimer(int,int,Qt::TimerType,QObject*) {} |
48 | QList<TimerInfo> registeredTimers(QObject*) const { return QList<TimerInfo>(); } |
49 | void unregisterSocketNotifier(QSocketNotifier*) {} |
50 | bool unregisterTimer(int) { return false; } |
51 | bool unregisterTimers(QObject*) { return false; } |
52 | int remainingTime(int) { return 0; } |
53 | void wakeUp() {} |
54 | |
55 | #ifdef Q_OS_WIN |
56 | bool registerEventNotifier(QWinEventNotifier *) { return false; } |
57 | void unregisterEventNotifier(QWinEventNotifier *) { } |
58 | #endif |
59 | }; |
60 | |
61 | class tst_BenchlibOptions: public QObject |
62 | { |
63 | Q_OBJECT |
64 | |
65 | private slots: |
66 | void threeEvents(); |
67 | }; |
68 | |
69 | class tst_BenchlibFifteenIterations : public tst_BenchlibOptions |
70 | { Q_OBJECT }; |
71 | class tst_BenchlibOneHundredMinimum : public tst_BenchlibOptions |
72 | { Q_OBJECT }; |
73 | |
74 | void tst_BenchlibOptions::threeEvents() |
75 | { |
76 | QAbstractEventDispatcher* ed = QAbstractEventDispatcher::instance(); |
77 | QBENCHMARK { |
78 | ed->filterNativeEvent(eventType: "" , message: 0, result: 0); |
79 | ed->filterNativeEvent(eventType: "" , message: 0, result: 0); |
80 | ed->filterNativeEvent(eventType: "" , message: 0, result: 0); |
81 | } |
82 | } |
83 | |
84 | int main(int argc, char** argv) |
85 | { |
86 | std::vector<const char*> args(argv, argv + argc); |
87 | args.push_back(x: "-eventcounter" ); |
88 | |
89 | int ret = 0; |
90 | |
91 | TestEventDispatcher dispatcher; |
92 | QCoreApplication app(argc, argv); |
93 | |
94 | /* Run with no special arguments. */ |
95 | { |
96 | tst_BenchlibOptions test; |
97 | ret += QTest::qExec(testObject: &test, argc: args.size(), argv: const_cast<char**>(&args[0])); |
98 | } |
99 | |
100 | /* Run with an exact number of iterations. */ |
101 | { |
102 | auto = args; |
103 | extraArgs.push_back(x: "-iterations" ); |
104 | extraArgs.push_back(x: "15" ); |
105 | tst_BenchlibFifteenIterations test; |
106 | ret += QTest::qExec(testObject: &test, argc: extraArgs.size(), argv: const_cast<char**>(&extraArgs[0])); |
107 | } |
108 | |
109 | /* |
110 | Run until getting a value of at least 100. |
111 | */ |
112 | { |
113 | auto = args; |
114 | extraArgs.push_back(x: "-minimumvalue" ); |
115 | extraArgs.push_back(x: "100" ); |
116 | tst_BenchlibOneHundredMinimum test; |
117 | ret += QTest::qExec(testObject: &test, argc: extraArgs.size(), argv: const_cast<char**>(&extraArgs[0])); |
118 | } |
119 | |
120 | return ret; |
121 | } |
122 | |
123 | #include "tst_benchliboptions.moc" |
124 | |