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28
29 #include <QtTest/QtTest>
30 #include <QtPositioning/QGeoCoordinate>
31 #include <QtPositioning/QGeoCircle>
32 #include <QtPositioning/QGeoRectangle>
33
34 QT_USE_NAMESPACE
35
36 class tst_QGeoCircle : public QObject
37 {
38 Q_OBJECT
39
40 private slots:
41 void defaultConstructor();
42 void centerRadiusConstructor();
43 void assignment();
44
45 void comparison();
46 void type();
47
48 void radius();
49 void center();
50
51 void translate_data();
52 void translate();
53
54 void valid_data();
55 void valid();
56
57 void empty_data();
58 void empty();
59
60 void contains_data();
61 void contains();
62
63 void boundingGeoRectangle_data();
64 void boundingGeoRectangle();
65
66 void extendCircle();
67 void extendCircle_data();
68
69 void areaComparison();
70 void areaComparison_data();
71
72 void boxComparison();
73 void boxComparison_data();
74 };
75
defaultConstructor()76 void tst_QGeoCircle::defaultConstructor()
77 {
78 QGeoCircle c;
79 QVERIFY(!c.center().isValid());
80 QCOMPARE(c.radius(), qreal(-1.0));
81 }
82
centerRadiusConstructor()83 void tst_QGeoCircle::centerRadiusConstructor()
84 {
85 QGeoCircle c(QGeoCoordinate(1,1), qreal(50.0));
86 QCOMPARE(c.center(), QGeoCoordinate(1,1));
87 QCOMPARE(c.radius(), qreal(50.0));
88 }
89
assignment()90 void tst_QGeoCircle::assignment()
91 {
92 QGeoCircle c1 = QGeoCircle(QGeoCoordinate(10.0, 0.0), 20.0);
93 QGeoCircle c2 = QGeoCircle(QGeoCoordinate(20.0, 0.0), 30.0);
94
95 QVERIFY(c1 != c2);
96
97 c2 = c1;
98 QCOMPARE(c2.center(), QGeoCoordinate(10.0, 0.0));
99 QCOMPARE(c2.radius(), 20.0);
100 QCOMPARE(c1, c2);
101
102 c2.setCenter(QGeoCoordinate(30.0, 0.0));
103 c2.setRadius(15.0);
104 QCOMPARE(c1.center(), QGeoCoordinate(10.0, 0.0));
105 QCOMPARE(c1.radius(), 20.0);
106
107 // Assign c1 to an area
108 QGeoShape area = c1;
109 QCOMPARE(area.type(), c1.type());
110 QVERIFY(area == c1);
111
112 // Assign the area back to a bounding circle
113 QGeoCircle ca = area;
114 QCOMPARE(ca.center(), c1.center());
115 QCOMPARE(ca.radius(), c1.radius());
116
117 // Check that the copy is not modified when modifying the original.
118 c1.setCenter(QGeoCoordinate(15.0, 15.0));
119 QVERIFY(ca.center() != c1.center());
120 QVERIFY(ca != c1);
121 }
122
comparison()123 void tst_QGeoCircle::comparison()
124 {
125 QGeoCircle c1(QGeoCoordinate(1,1), qreal(50.0));
126 QGeoCircle c2(QGeoCoordinate(1,1), qreal(50.0));
127 QGeoCircle c3(QGeoCoordinate(1,1), qreal(35.0));
128 QGeoCircle c4(QGeoCoordinate(1,2), qreal(50.0));
129
130 QVERIFY(c1 == c2);
131 QVERIFY(!(c1 != c2));
132
133 QVERIFY(!(c1 == c3));
134 QVERIFY(c1 != c3);
135
136 QVERIFY(!(c1 == c4));
137 QVERIFY(c1 != c4);
138
139 QVERIFY(!(c2 == c3));
140 QVERIFY(c2 != c3);
141
142 QGeoRectangle b1(QGeoCoordinate(20,20),QGeoCoordinate(10,30));
143 QVERIFY(!(c1 == b1));
144 QVERIFY(c1 != b1);
145
146 QGeoShape *c2Ptr = &c2;
147 QVERIFY(c1 == *c2Ptr);
148 QVERIFY(!(c1 != *c2Ptr));
149
150 QGeoShape *c3Ptr = &c3;
151 QVERIFY(!(c1 == *c3Ptr));
152 QVERIFY(c1 != *c3Ptr);
153 }
154
type()155 void tst_QGeoCircle::type()
156 {
157 QGeoCircle c;
158 QCOMPARE(c.type(), QGeoShape::CircleType);
159 }
160
radius()161 void tst_QGeoCircle::radius()
162 {
163 QGeoCircle c;
164 c.setRadius(1.0);
165 QCOMPARE(c.radius(), qreal(1.0));
166 c.setRadius(5.0);
167 QCOMPARE(c.radius(), qreal(5.0));
168 }
169
center()170 void tst_QGeoCircle::center()
171 {
172 QGeoCircle c;
173 c.setCenter(QGeoCoordinate(1,1));
174 QCOMPARE(c.center(), QGeoCoordinate(1,1));
175
176 QGeoShape shape = c;
177 QCOMPARE(shape.center(), c.center());
178
179 c.setCenter(QGeoCoordinate(5,10));
180 QCOMPARE(c.center(), QGeoCoordinate(5,10));
181 }
182
translate_data()183 void tst_QGeoCircle::translate_data()
184 {
185 QTest::addColumn<QGeoCoordinate>("center");
186 QTest::addColumn<qreal>("radius");
187 QTest::addColumn<double>("lat");
188 QTest::addColumn<double>("lon");
189 QTest::addColumn<QGeoCoordinate>("newCenter");
190
191 QTest::newRow("from 0,0") << QGeoCoordinate(0,0) << qreal(10.0) <<
192 5.0 << 5.0 << QGeoCoordinate(5.0, 5.0);
193 QTest::newRow("across 0,0") << QGeoCoordinate(-2, -2) << qreal(20.0) <<
194 5.0 << 5.0 << QGeoCoordinate(3.0, 3.0);
195 QTest::newRow("backwards across 0,0") << QGeoCoordinate(5,5) << qreal(50.0)
196 << -13.0 << 5.0
197 << QGeoCoordinate(-8.0, 10.0);
198 }
199
translate()200 void tst_QGeoCircle::translate()
201 {
202 QFETCH(QGeoCoordinate, center);
203 QFETCH(qreal, radius);
204 QFETCH(double, lat);
205 QFETCH(double, lon);
206 QFETCH(QGeoCoordinate, newCenter);
207
208 QGeoCircle c(center, radius);
209 QGeoCircle d = c;
210
211 c.translate(lat, lon);
212
213 QCOMPARE(c.radius(), radius);
214 QCOMPARE(c.center(), newCenter);
215
216 c = d.translated(lat, lon);
217 d.setRadius(1.0);
218
219 QCOMPARE(c.radius(), radius);
220 QCOMPARE(d.center(), center);
221 QCOMPARE(c.center(), newCenter);
222 }
223
valid_data()224 void tst_QGeoCircle::valid_data()
225 {
226 QTest::addColumn<QGeoCoordinate>("center");
227 QTest::addColumn<qreal>("radius");
228 QTest::addColumn<bool>("valid");
229
230 QTest::newRow("default") << QGeoCoordinate() << qreal(-1.0) << false;
231 QTest::newRow("empty coord") << QGeoCoordinate() << qreal(5.0) << false;
232 QTest::newRow("NaN coord") << QGeoCoordinate(500, 500) << qreal(5.0) << false;
233 QTest::newRow("bad radius") << QGeoCoordinate(10, 10) << qreal(-5.0) << false;
234 QTest::newRow("NaN radius") << QGeoCoordinate(10, 10) << qreal(qQNaN()) << false;
235 QTest::newRow("zero radius") << QGeoCoordinate(10, 10) << qreal(0.0) << true;
236 QTest::newRow("good") << QGeoCoordinate(10, 10) << qreal(5.0) << true;
237 }
238
valid()239 void tst_QGeoCircle::valid()
240 {
241 QFETCH(QGeoCoordinate, center);
242 QFETCH(qreal, radius);
243 QFETCH(bool, valid);
244
245 QGeoCircle c(center, radius);
246 QCOMPARE(c.isValid(), valid);
247
248 QGeoShape area = c;
249 QCOMPARE(area.isValid(), valid);
250 }
251
empty_data()252 void tst_QGeoCircle::empty_data()
253 {
254 QTest::addColumn<QGeoCoordinate>("center");
255 QTest::addColumn<qreal>("radius");
256 QTest::addColumn<bool>("empty");
257
258 QTest::newRow("default") << QGeoCoordinate() << qreal(-1.0) << true;
259 QTest::newRow("empty coord") << QGeoCoordinate() << qreal(5.0) << true;
260 QTest::newRow("NaN coord") << QGeoCoordinate(500, 500) << qreal(5.0) << true;
261 QTest::newRow("bad radius") << QGeoCoordinate(10, 10) << qreal(-5.0) << true;
262 QTest::newRow("NaN radius") << QGeoCoordinate(10, 10) << qreal(qQNaN()) << true;
263 QTest::newRow("zero radius") << QGeoCoordinate(10, 10) << qreal(0.0) << true;
264 QTest::newRow("good") << QGeoCoordinate(10, 10) << qreal(5.0) << false;
265 }
266
empty()267 void tst_QGeoCircle::empty()
268 {
269 QFETCH(QGeoCoordinate, center);
270 QFETCH(qreal, radius);
271 QFETCH(bool, empty);
272
273 QGeoCircle c(center, radius);
274 QCOMPARE(c.isEmpty(), empty);
275
276 QGeoShape area = c;
277 QCOMPARE(area.isEmpty(), empty);
278 }
279
contains_data()280 void tst_QGeoCircle::contains_data()
281 {
282 QTest::addColumn<QGeoCoordinate>("center");
283 QTest::addColumn<qreal>("radius");
284 QTest::addColumn<QGeoCoordinate>("probe");
285 QTest::addColumn<bool>("result");
286
287 QTest::newRow("own center") << QGeoCoordinate(1,1) << qreal(100.0) <<
288 QGeoCoordinate(1,1) << true;
289 QTest::newRow("over the hills") << QGeoCoordinate(1,1) << qreal(100.0) <<
290 QGeoCoordinate(30, 40) << false;
291 QTest::newRow("at 0.5*radius") << QGeoCoordinate(1,1) << qreal(100.0) <<
292 QGeoCoordinate(1.00015374,1.00015274) << true;
293 QTest::newRow("at 0.99*radius") << QGeoCoordinate(1,1) << qreal(100.0) <<
294 QGeoCoordinate(1.00077538, 0.99955527) << true;
295 QTest::newRow("at 1.01*radius") << QGeoCoordinate(1,1) << qreal(100.0) <<
296 QGeoCoordinate(1.00071413, 0.99943423) << false;
297 // TODO: add tests for edge circle cases: cross 1 pole, cross both poles
298 }
299
contains()300 void tst_QGeoCircle::contains()
301 {
302 QFETCH(QGeoCoordinate, center);
303 QFETCH(qreal, radius);
304 QFETCH(QGeoCoordinate, probe);
305 QFETCH(bool, result);
306
307 QGeoCircle c(center, radius);
308 QCOMPARE(c.contains(probe), result);
309
310 QGeoShape area = c;
311 QCOMPARE(area.contains(probe), result);
312 }
313
boundingGeoRectangle_data()314 void tst_QGeoCircle::boundingGeoRectangle_data()
315 {
316 QTest::addColumn<QGeoCoordinate>("center");
317 QTest::addColumn<qreal>("radius");
318 QTest::addColumn<QGeoCoordinate>("probe");
319 QTest::addColumn<bool>("result");
320
321 QTest::newRow("own center") << QGeoCoordinate(1,1) << qreal(100.0) <<
322 QGeoCoordinate(1,1) << true;
323 QTest::newRow("over the hills") << QGeoCoordinate(1,1) << qreal(100.0) <<
324 QGeoCoordinate(30, 40) << false;
325 QTest::newRow("at 0.5*radius") << QGeoCoordinate(1,1) << qreal(100.0) <<
326 QGeoCoordinate(1.00015374,1.00015274) << true;
327 QTest::newRow("at 0.99*radius") << QGeoCoordinate(1,1) << qreal(100.0) <<
328 QGeoCoordinate(1.00077538, 0.99955527) << true;
329 QTest::newRow("Outside the box") << QGeoCoordinate(1,1) << qreal(100.0) <<
330 QGeoCoordinate(1.00071413, 0.99903423) << false;
331 // TODO: add tests for edge circle cases: cross 1 pole, cross both poles
332 }
333
boundingGeoRectangle()334 void tst_QGeoCircle::boundingGeoRectangle()
335 {
336 QFETCH(QGeoCoordinate, center);
337 QFETCH(qreal, radius);
338 QFETCH(QGeoCoordinate, probe);
339 QFETCH(bool, result);
340
341 QGeoCircle c(center, radius);
342 QGeoRectangle box = c.boundingGeoRectangle();
343 QCOMPARE(box.contains(probe), result);
344 }
345
extendCircle()346 void tst_QGeoCircle::extendCircle()
347 {
348 QFETCH(QGeoCircle, circle);
349 QFETCH(QGeoCoordinate, coord);
350 QFETCH(bool, containsFirst);
351 QFETCH(bool, containsExtended);
352
353 QCOMPARE(circle.contains(coord), containsFirst);
354 circle.extendCircle(coord);
355 QCOMPARE(circle.contains(coord), containsExtended);
356
357 }
358
extendCircle_data()359 void tst_QGeoCircle::extendCircle_data()
360 {
361 QTest::addColumn<QGeoCircle>("circle");
362 QTest::addColumn<QGeoCoordinate>("coord");
363 QTest::addColumn<bool>("containsFirst");
364 QTest::addColumn<bool>("containsExtended");
365
366 QGeoCoordinate co1(20.0, 20.0);
367
368 QTest::newRow("own center")
369 << QGeoCircle(co1, 100)
370 << QGeoCoordinate(20.0, 20.0)
371 << true
372 << true;
373 QTest::newRow("inside")
374 << QGeoCircle(co1, 100)
375 << QGeoCoordinate(20.0001, 20.0001)
376 << true
377 << true;
378 QTest::newRow("far away")
379 << QGeoCircle(co1, 100)
380 << QGeoCoordinate(50.0001, 50.0001)
381 << false
382 << true;
383 QTest::newRow("invalid circle")
384 << QGeoCircle()
385 << QGeoCoordinate(20.0, 20.0)
386 << false
387 << false;
388 QTest::newRow("invalid coordinate")
389 << QGeoCircle(co1, 100)
390 << QGeoCoordinate(99.0, 190.0)
391 << false
392 << false;
393 }
394
areaComparison_data()395 void tst_QGeoCircle::areaComparison_data()
396 {
397 QTest::addColumn<QGeoShape>("area");
398 QTest::addColumn<QGeoCircle>("circle");
399 QTest::addColumn<bool>("equal");
400
401 QGeoCircle c1(QGeoCoordinate(10.0, 0.0), 10.0);
402 QGeoCircle c2(QGeoCoordinate(20.0, 10.0), 20.0);
403 QGeoRectangle b(QGeoCoordinate(10.0, 0.0), QGeoCoordinate(0.0, 10.0));
404
405 QTest::newRow("default constructed") << QGeoShape() << QGeoCircle() << false;
406 QTest::newRow("c1 c1") << QGeoShape(c1) << c1 << true;
407 QTest::newRow("c1 c2") << QGeoShape(c1) << c2 << false;
408 QTest::newRow("c2 c1") << QGeoShape(c2) << c1 << false;
409 QTest::newRow("c2 c2") << QGeoShape(c2) << c2 << true;
410 QTest::newRow("b c1") << QGeoShape(b) << c1 << false;
411 }
412
areaComparison()413 void tst_QGeoCircle::areaComparison()
414 {
415 QFETCH(QGeoShape, area);
416 QFETCH(QGeoCircle, circle);
417 QFETCH(bool, equal);
418
419 QCOMPARE((area == circle), equal);
420 QCOMPARE((area != circle), !equal);
421
422 QCOMPARE((circle == area), equal);
423 QCOMPARE((circle != area), !equal);
424 }
425
boxComparison_data()426 void tst_QGeoCircle::boxComparison_data()
427 {
428 QTest::addColumn<QGeoRectangle>("box");
429 QTest::addColumn<QGeoCircle>("circle");
430 QTest::addColumn<bool>("equal");
431
432 QGeoCircle c(QGeoCoordinate(10.0, 0.0), 10.0);
433 QGeoRectangle b(QGeoCoordinate(10.0, 0.0), QGeoCoordinate(0.0, 10.0));
434
435 QTest::newRow("default constructed") << QGeoRectangle() << QGeoCircle() << false;
436 QTest::newRow("b c") << b << c << false;
437 }
438
boxComparison()439 void tst_QGeoCircle::boxComparison()
440 {
441 QFETCH(QGeoRectangle, box);
442 QFETCH(QGeoCircle, circle);
443 QFETCH(bool, equal);
444
445 QCOMPARE((box == circle), equal);
446 QCOMPARE((box != circle), !equal);
447
448 QCOMPARE((circle == box), equal);
449 QCOMPARE((circle != box), !equal);
450 }
451
452 QTEST_MAIN(tst_QGeoCircle)
453 #include "tst_qgeocircle.moc"
454