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27 | ****************************************************************************/ |
28 | |
29 | #include <QtTest> |
30 | |
31 | #include <QtCore/qfuturesynchronizer.h> |
32 | #include <QtCore/qfuture.h> |
33 | |
34 | class tst_QFutureSynchronizer : public QObject |
35 | { |
36 | Q_OBJECT |
37 | |
38 | |
39 | private Q_SLOTS: |
40 | void construction(); |
41 | void addFuture(); |
42 | void cancelOnWait(); |
43 | void clearFutures(); |
44 | void futures(); |
45 | void setFuture(); |
46 | void waitForFinished(); |
47 | }; |
48 | |
49 | |
50 | void tst_QFutureSynchronizer::construction() |
51 | { |
52 | |
53 | QFuture<void> future; |
54 | QFutureSynchronizer<void> synchronizer; |
55 | QFutureSynchronizer<void> synchronizerWithFuture(future); |
56 | |
57 | QCOMPARE(synchronizer.futures().size(), 0); |
58 | QCOMPARE(synchronizerWithFuture.futures().size(), 1); |
59 | } |
60 | |
61 | void tst_QFutureSynchronizer::addFuture() |
62 | { |
63 | QFutureSynchronizer<void> synchronizer; |
64 | |
65 | synchronizer.addFuture(future: QFuture<void>()); |
66 | QFuture<void> future; |
67 | synchronizer.addFuture(future); |
68 | synchronizer.addFuture(future); |
69 | |
70 | QCOMPARE(synchronizer.futures().size(), 3); |
71 | } |
72 | |
73 | void tst_QFutureSynchronizer::cancelOnWait() |
74 | { |
75 | QFutureSynchronizer<void> synchronizer; |
76 | QVERIFY(!synchronizer.cancelOnWait()); |
77 | synchronizer.setCancelOnWait(true); |
78 | QVERIFY(synchronizer.cancelOnWait()); |
79 | synchronizer.setCancelOnWait(false); |
80 | QVERIFY(!synchronizer.cancelOnWait()); |
81 | synchronizer.setCancelOnWait(true); |
82 | QVERIFY(synchronizer.cancelOnWait()); |
83 | } |
84 | |
85 | void tst_QFutureSynchronizer::clearFutures() |
86 | { |
87 | QFutureSynchronizer<void> synchronizer; |
88 | synchronizer.clearFutures(); |
89 | QVERIFY(synchronizer.futures().isEmpty()); |
90 | |
91 | synchronizer.addFuture(future: QFuture<void>()); |
92 | QFuture<void> future; |
93 | synchronizer.addFuture(future); |
94 | synchronizer.addFuture(future); |
95 | synchronizer.clearFutures(); |
96 | QVERIFY(synchronizer.futures().isEmpty()); |
97 | } |
98 | |
99 | void tst_QFutureSynchronizer::futures() |
100 | { |
101 | QFutureSynchronizer<void> synchronizer; |
102 | |
103 | QList<QFuture<void> > futures; |
104 | for (int i=0; i<100; i++) { |
105 | QFuture<void> future; |
106 | futures.append(t: future); |
107 | synchronizer.addFuture(future); |
108 | } |
109 | |
110 | QCOMPARE(futures, synchronizer.futures()); |
111 | } |
112 | |
113 | void tst_QFutureSynchronizer::setFuture() |
114 | { |
115 | QFutureSynchronizer<void> synchronizer; |
116 | |
117 | for (int i=0; i<100; i++) { |
118 | synchronizer.addFuture(future: QFuture<void>()); |
119 | } |
120 | QCOMPARE(synchronizer.futures().size(), 100); |
121 | |
122 | QFuture<void> future; |
123 | synchronizer.setFuture(future); |
124 | QCOMPARE(synchronizer.futures().size(), 1); |
125 | QCOMPARE(synchronizer.futures().first(), future); |
126 | } |
127 | |
128 | void tst_QFutureSynchronizer::waitForFinished() |
129 | { |
130 | QFutureSynchronizer<void> synchronizer; |
131 | |
132 | for (int i=0; i<100; i++) { |
133 | synchronizer.addFuture(future: QFuture<void>()); |
134 | } |
135 | synchronizer.waitForFinished(); |
136 | const QList<QFuture<void> > futures = synchronizer.futures(); |
137 | |
138 | for (int i=0; i<100; i++) { |
139 | QVERIFY(futures.at(i).isFinished()); |
140 | } |
141 | } |
142 | |
143 | QTEST_MAIN(tst_QFutureSynchronizer) |
144 | |
145 | #include "tst_qfuturesynchronizer.moc" |
146 | |