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6 | ** This file is part of the test suite of the Qt Toolkit. |
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27 | ****************************************************************************/ |
28 | |
29 | |
30 | #include <QtTest/QtTest> |
31 | |
32 | #include <qtoolbox.h> |
33 | |
34 | QT_FORWARD_DECLARE_CLASS(QToolBox) |
35 | |
36 | class tst_QToolBoxPrivate; |
37 | |
38 | class tst_QToolBox : public QObject |
39 | { |
40 | Q_OBJECT |
41 | |
42 | protected slots: |
43 | void currentChanged(int); |
44 | |
45 | private slots: |
46 | void init(); |
47 | void cleanup(); |
48 | |
49 | void getSetCheck(); |
50 | void populate(); |
51 | void change(); |
52 | void clear(); |
53 | |
54 | private: |
55 | QToolBox *testWidget; |
56 | int currentIndex; |
57 | |
58 | tst_QToolBoxPrivate *d; |
59 | }; |
60 | |
61 | // Testing get/set functions |
62 | void tst_QToolBox::getSetCheck() |
63 | { |
64 | QToolBox obj1; |
65 | QWidget *w1 = new QWidget; |
66 | QWidget *w2 = new QWidget; |
67 | QWidget *w3 = new QWidget; |
68 | QWidget *w4 = new QWidget; |
69 | QWidget *w5 = new QWidget; |
70 | obj1.addItem(item: w1, text: "Page1" ); |
71 | obj1.addItem(item: w2, text: "Page2" ); |
72 | obj1.addItem(item: w3, text: "Page3" ); |
73 | obj1.addItem(item: w4, text: "Page4" ); |
74 | obj1.addItem(item: w5, text: "Page5" ); |
75 | |
76 | // int QToolBox::currentIndex() |
77 | // void QToolBox::setCurrentIndex(int) |
78 | obj1.setCurrentIndex(3); |
79 | QCOMPARE(3, obj1.currentIndex()); |
80 | obj1.setCurrentIndex(INT_MIN); |
81 | QCOMPARE(3, obj1.currentIndex()); |
82 | obj1.setCurrentIndex(INT_MAX); |
83 | QCOMPARE(3, obj1.currentIndex()); |
84 | obj1.setCurrentIndex(4); |
85 | QCOMPARE(4, obj1.currentIndex()); |
86 | |
87 | // QWidget * QToolBox::currentWidget() |
88 | // void QToolBox::setCurrentWidget(QWidget *) |
89 | obj1.setCurrentWidget(w1); |
90 | QCOMPARE(w1, obj1.currentWidget()); |
91 | obj1.setCurrentWidget(w3); |
92 | QCOMPARE(w3, obj1.currentWidget()); |
93 | |
94 | obj1.setCurrentWidget((QWidget *)0); |
95 | QCOMPARE(w3, obj1.currentWidget()); |
96 | } |
97 | |
98 | class tst_QToolBoxPrivate |
99 | { |
100 | public: |
101 | int count0, count1, count2, count3, count4; |
102 | int idx1, idx2, idx3, idx32; |
103 | int i0, i1, i2, i3, i4; |
104 | int ci0, ci1, ci2, ci3, ci4; |
105 | bool ci_correct; |
106 | |
107 | int manual_count; |
108 | }; |
109 | |
110 | void tst_QToolBox::init() |
111 | { |
112 | currentIndex = -1; |
113 | testWidget = new QToolBox; |
114 | connect(sender: testWidget, SIGNAL(currentChanged(int)), receiver: this, SLOT(currentChanged(int))); |
115 | |
116 | d = new tst_QToolBoxPrivate; |
117 | |
118 | |
119 | d->count0 = testWidget->count(); |
120 | d->ci0 = currentIndex; |
121 | |
122 | QWidget *item1 = new QWidget( testWidget ); |
123 | testWidget->addItem( item: item1, text: "Item1" ); |
124 | |
125 | d->count1 = testWidget->count(); |
126 | d->idx1 = testWidget->indexOf(widget: item1); |
127 | d->ci1 = currentIndex; |
128 | d->ci_correct = testWidget->widget(index: testWidget->currentIndex()) == item1; |
129 | |
130 | currentIndex = -1; // reset to make sure signal doesn't fire |
131 | |
132 | QWidget *item3 = new QWidget( testWidget ); |
133 | testWidget->addItem( item: item3, text: "Item3" ); |
134 | |
135 | d->count2 = testWidget->count(); |
136 | d->idx3 = testWidget->indexOf(widget: item3); |
137 | d->ci2 = currentIndex; |
138 | |
139 | |
140 | QWidget *item2 = new QWidget( testWidget ); |
141 | testWidget->insertItem( index: 1, item: item2, text: "Item2" ); |
142 | |
143 | d->count3 = testWidget->count(); |
144 | d->idx2 = testWidget->indexOf(widget: item2); |
145 | d->idx32 = testWidget->indexOf(widget: item3); |
146 | d->ci3 = currentIndex; |
147 | |
148 | QWidget *item0 = new QWidget( testWidget ); |
149 | testWidget->insertItem( index: 0, item: item0, text: "Item0" ); |
150 | |
151 | d->count4 = testWidget->count(); |
152 | d->i0 = testWidget->indexOf(widget: item0); |
153 | d->i1 = testWidget->indexOf(widget: item1); |
154 | d->i2 = testWidget->indexOf(widget: item2); |
155 | d->i3 = testWidget->indexOf(widget: item3); |
156 | d->ci4 = currentIndex; |
157 | |
158 | d->manual_count = 4; |
159 | } |
160 | |
161 | void tst_QToolBox::cleanup() |
162 | { |
163 | delete testWidget; |
164 | delete d; |
165 | } |
166 | |
167 | void tst_QToolBox::currentChanged(int index) |
168 | { |
169 | currentIndex = index; |
170 | } |
171 | |
172 | void tst_QToolBox::populate() |
173 | { |
174 | // verify preconditions |
175 | QCOMPARE( d->count0, 0 ); |
176 | QCOMPARE( d->ci0, -1 ); |
177 | QVERIFY( d->ci_correct ); |
178 | |
179 | QCOMPARE( d->count1, 1 ); |
180 | QCOMPARE( d->idx1, 0 ); |
181 | QCOMPARE( d->ci1, 0 ); |
182 | |
183 | QCOMPARE( d->count2, 2 ); |
184 | QCOMPARE( d->idx3, 1 ); |
185 | QCOMPARE( d->ci2, -1 ); |
186 | |
187 | QCOMPARE( d->count3, 3 ); |
188 | QCOMPARE( d->idx2, 1 ); |
189 | QCOMPARE( d->idx32, 2 ); |
190 | QCOMPARE( d->ci3, -1 ); |
191 | |
192 | |
193 | QCOMPARE( d->count4, 4 ); |
194 | QCOMPARE( d->i0, 0 ); |
195 | QCOMPARE( d->i1, 1 ); |
196 | QCOMPARE( d->i2, 2 ); |
197 | QCOMPARE( d->i3, 3 ); |
198 | QCOMPARE( d->ci4, 1 ); |
199 | |
200 | QCOMPARE (testWidget->count(), d->manual_count); |
201 | int oldcount = testWidget->count(); |
202 | |
203 | QWidget *item = new QWidget( testWidget ); |
204 | testWidget->addItem( item, text: "Item" ); |
205 | d->manual_count++; |
206 | |
207 | QCOMPARE( testWidget->count(), oldcount+1 ); |
208 | QCOMPARE( testWidget->indexOf(item), oldcount ); |
209 | QCOMPARE( testWidget->widget(oldcount), item ); |
210 | } |
211 | |
212 | void tst_QToolBox::change() |
213 | { |
214 | QWidget *lastItem = testWidget->widget(index: testWidget->count()); |
215 | QVERIFY( !lastItem ); |
216 | lastItem = testWidget->widget(index: testWidget->count() - 1); |
217 | QVERIFY( lastItem ); |
218 | |
219 | for ( int c = 0; c < testWidget->count(); ++c ) { |
220 | QString label = "Item " + QString::number(c); |
221 | testWidget->setItemText(index: c, text: label); |
222 | QCOMPARE( testWidget->itemText(c), label ); |
223 | } |
224 | |
225 | testWidget->setCurrentIndex( 0 ); |
226 | QCOMPARE( currentIndex, 0 ); |
227 | |
228 | currentIndex = -1; // reset to make sure signal doesn't fire |
229 | testWidget->setCurrentIndex( 0 ); |
230 | QCOMPARE( currentIndex, -1 ); |
231 | QCOMPARE( testWidget->currentIndex(), 0 ); |
232 | |
233 | testWidget->setCurrentIndex( testWidget->count() ); |
234 | QCOMPARE( currentIndex, -1 ); |
235 | QCOMPARE( testWidget->currentIndex(), 0 ); |
236 | |
237 | testWidget->setCurrentIndex( 1 ); |
238 | QCOMPARE( currentIndex, 1 ); |
239 | QCOMPARE( testWidget->currentIndex(), 1 ); |
240 | |
241 | testWidget->setItemEnabled( index: testWidget->currentIndex(), enabled: false ); |
242 | QCOMPARE( currentIndex, 2 ); |
243 | QCOMPARE( testWidget->currentIndex(), 2 ); |
244 | |
245 | currentIndex = -1; |
246 | testWidget->setItemEnabled( index: testWidget->indexOf(widget: lastItem), enabled: false ); |
247 | QCOMPARE( currentIndex, -1 ); |
248 | QCOMPARE( testWidget->currentIndex(), 2 ); |
249 | |
250 | testWidget->setItemEnabled( index: testWidget->currentIndex(), enabled: false ); |
251 | QCOMPARE( currentIndex, 0 ); |
252 | |
253 | currentIndex = -1; |
254 | testWidget->setItemEnabled( index: testWidget->currentIndex(), enabled: false ); |
255 | QCOMPARE( currentIndex, -1 ); |
256 | |
257 | testWidget->setItemEnabled( index: 1, enabled: true ); |
258 | } |
259 | |
260 | void tst_QToolBox::clear() |
261 | { |
262 | // precondition: only item(1) is enabled |
263 | QCOMPARE( testWidget->count(), 4 ); |
264 | testWidget->setCurrentIndex(0); |
265 | currentIndex = -1; |
266 | |
267 | // delete current item(0) |
268 | QPointer<QWidget> item = testWidget->widget(index: testWidget->currentIndex()); |
269 | testWidget->removeItem(index: testWidget->indexOf(widget: item)); |
270 | QVERIFY(item); |
271 | QCOMPARE( testWidget->count(), 3 ); |
272 | QCOMPARE( testWidget->indexOf(item), -1 ); |
273 | QCOMPARE( testWidget->currentIndex(), 0 ); |
274 | QCOMPARE(currentIndex, 0 ); |
275 | |
276 | currentIndex = -1; |
277 | |
278 | item = testWidget->widget(index: 1); |
279 | testWidget->removeItem(index: testWidget->indexOf(widget: item)); |
280 | QVERIFY( item ); |
281 | QCOMPARE( currentIndex, -1 ); |
282 | QCOMPARE( testWidget->currentIndex(), 0 ); |
283 | QCOMPARE( testWidget->count(), 2 ); |
284 | QCOMPARE( testWidget->indexOf(item), -1 ); |
285 | |
286 | item = testWidget->widget(index: 1); |
287 | delete item; |
288 | QCOMPARE( testWidget->count(), 1 ); |
289 | QCOMPARE( currentIndex, -1 ); |
290 | currentIndex = testWidget->currentIndex(); |
291 | |
292 | item = testWidget->widget(index: 0); |
293 | testWidget->removeItem(index: testWidget->indexOf(widget: item)); |
294 | QCOMPARE( testWidget->count(), 0 ); |
295 | QCOMPARE( currentIndex, -1 ); |
296 | } |
297 | |
298 | QTEST_MAIN(tst_QToolBox) |
299 | #include "tst_qtoolbox.moc" |
300 | |