tests/auto/declarative/qdeclarativeborderimage/tst_qdeclarativeborderimage.cpp

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  41 #include <qtest.h>
  42 #include <QTextDocument>
  43 #include <QTcpServer>
  44 #include <QTcpSocket>
  45 #include <QDir>
  46 #include <QGraphicsScene>
  47 #include <QPainter>
  48
  49 #include <QtDeclarative/qdeclarativeengine.h>
  50 #include <QtDeclarative/qdeclarativecomponent.h>
  51 #include <private/qdeclarativeborderimage_p.h>
  52 #include <private/qdeclarativeimagebase_p.h>
  53 #include <private/qdeclarativescalegrid_p_p.h>
  54 #include <private/qdeclarativeloader_p.h>
  55 #include <QtDeclarative/qdeclarativecontext.h>
  56
  57 #include "../shared/testhttpserver.h"
  58 #include "../../../shared/util.h"
  59
  60 #ifdef Q_OS_SYMBIAN
  61 // In Symbian OS test data is located in applications private dir
  62 #define SRCDIR "."
  63 #endif
  64
  65 #define SERVER_PORT 14446
  66 #define SERVER_ADDR "http://127.0.0.1:14446"
  67
  68 class tst_qdeclarativeborderimage : public QObject
  69
  70 {
  71     Q_OBJECT
  72 public:
  73     tst_qdeclarativeborderimage();
  74
  75 private slots:
  76     void noSource();
  77     void imageSource();
  78     void imageSource_data();
  79     void clearSource();
  80     void resized();
  81     void smooth();
  82     void mirror();
  83     void tileModes();
  84     void sciSource();
  85     void sciSource_data();
  86     void invalidSciFile();
  87     void pendingRemoteRequest();
  88     void pendingRemoteRequest_data();
  89     void testQtQuick11Attributes();
  90     void testQtQuick11Attributes_data();
  91
  92 private:
  93     QDeclarativeEngine engine;
  94 };
  95
  96 tst_qdeclarativeborderimage::tst_qdeclarativeborderimage()
  97 {
  98 }
  99
 100 void tst_qdeclarativeborderimage::noSource()
 101 {
 102     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"\" }";
 103     QDeclarativeComponent component(&engine);
 104     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 105     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 106     QVERIFY(obj != 0);
 107     QCOMPARE(obj->source(), QUrl());
 108     QCOMPARE(obj->width(), 0.);
 109     QCOMPARE(obj->height(), 0.);
 110     QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Stretch);
 111     QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Stretch);
 112
 113     delete obj;
 114 }
 115
 116 void tst_qdeclarativeborderimage::imageSource_data()
 117 {
 118     QTest::addColumn<QString>("source");
 119     QTest::addColumn<bool>("remote");
 120     QTest::addColumn<QString>("error");
 121
 122     QTest::newRow("local") << QUrl::fromLocalFile(SRCDIR "/data/colors.png").toString() << false << "";
 123     QTest::newRow("local not found") << QUrl::fromLocalFile(SRCDIR "/data/no-such-file.png").toString() << false
 124         << "file::2:1: QML BorderImage: Cannot open: " + QUrl::fromLocalFile(SRCDIR "/data/no-such-file.png").toString();
 125     QTest::newRow("remote") << SERVER_ADDR "/colors.png" << true << "";
 126     QTest::newRow("remote not found") << SERVER_ADDR "/no-such-file.png" << true
 127         << "file::2:1: QML BorderImage: Error downloading " SERVER_ADDR "/no-such-file.png - server replied: Not found";
 128 }
 129
 130 void tst_qdeclarativeborderimage::imageSource()
 131 {
 132     QFETCH(QString, source);
 133     QFETCH(bool, remote);
 134     QFETCH(QString, error);
 135
 136     TestHTTPServer *server = 0;
 137     if (remote) {
 138         server = new TestHTTPServer(SERVER_PORT);
 139         QVERIFY(server->isValid());
 140         server->serveDirectory(SRCDIR "/data");
 141     }
 142
 143     if (!error.isEmpty())
 144         QTest::ignoreMessage(QtWarningMsg, error.toUtf8());
 145
 146     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\" }";
 147     QDeclarativeComponent component(&engine);
 148     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 149     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 150     QVERIFY(obj != 0);
 151
 152     if (remote)
 153         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Loading);
 154
 155     QCOMPARE(obj->source(), remote ? source : QUrl(source));
 156
 157     if (error.isEmpty()) {
 158         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Ready);
 159         QCOMPARE(obj->width(), 120.);
 160         QCOMPARE(obj->height(), 120.);
 161         QCOMPARE(obj->sourceSize().width(), 120);
 162         QCOMPARE(obj->sourceSize().height(), 120);
 163         QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Stretch);
 164         QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Stretch);
 165     } else {
 166         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Error);
 167     }
 168
 169     delete obj;
 170     delete server;
 171 }
 172
 173 void tst_qdeclarativeborderimage::clearSource()
 174 {
 175     QString componentStr = "import QtQuick 1.0\nBorderImage { source: srcImage }";
 176     QDeclarativeContext *ctxt = engine.rootContext();
 177     ctxt->setContextProperty("srcImage", QUrl::fromLocalFile(SRCDIR "/data/colors.png"));
 178     QDeclarativeComponent component(&engine);
 179     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 180     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 181     QVERIFY(obj != 0);
 182     QVERIFY(obj->status() == QDeclarativeBorderImage::Ready);
 183     QCOMPARE(obj->width(), 120.);
 184     QCOMPARE(obj->height(), 120.);
 185
 186     ctxt->setContextProperty("srcImage", "");
 187     QVERIFY(obj->source().isEmpty());
 188     QVERIFY(obj->status() == QDeclarativeBorderImage::Null);
 189     QCOMPARE(obj->width(), 0.);
 190     QCOMPARE(obj->height(), 0.);
 191 }
 192
 193 void tst_qdeclarativeborderimage::resized()
 194 {
 195     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + QUrl::fromLocalFile(SRCDIR "/data/colors.png").toString() + "\"; width: 300; height: 300 }";
 196     QDeclarativeComponent component(&engine);
 197     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 198     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 199     QVERIFY(obj != 0);
 200     QCOMPARE(obj->width(), 300.);
 201     QCOMPARE(obj->height(), 300.);
 202     QCOMPARE(obj->sourceSize().width(), 120);
 203     QCOMPARE(obj->sourceSize().height(), 120);
 204     QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Stretch);
 205     QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Stretch);
 206
 207     delete obj;
 208 }
 209
 210 void tst_qdeclarativeborderimage::smooth()
 211 {
 212     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; smooth: true; width: 300; height: 300 }";
 213     QDeclarativeComponent component(&engine);
 214     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 215     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 216     QVERIFY(obj != 0);
 217     QCOMPARE(obj->width(), 300.);
 218     QCOMPARE(obj->height(), 300.);
 219     QCOMPARE(obj->smooth(), true);
 220     QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Stretch);
 221     QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Stretch);
 222
 223     delete obj;
 224 }
 225
 226 void tst_qdeclarativeborderimage::mirror()
 227 {
 228     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/heart200.png\"; smooth: true; width: 300; height: 300; border { top: 50; right: 50; bottom: 50; left: 50 } }";
 229     QDeclarativeComponent component(&engine);
 230     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 231     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 232     QVERIFY(obj != 0);
 233
 234     int width = obj->property("width").toInt();
 235     int height = obj->property("height").toInt();
 236
 237     QGraphicsScene scene;
 238     scene.addItem(qobject_cast<QGraphicsObject *>(obj));
 239     QPixmap screenshot(width, height);
 240     screenshot.fill();
 241     QPainter p_screenshot(&screenshot);
 242     scene.render(&p_screenshot, QRect(0, 0, width, height), QRect(0, 0, width, height));
 243
 244     QTransform transform;
 245     transform.translate(width, 0).scale(-1, 1.0);
 246     QPixmap expected = screenshot.transformed(transform);
 247
 248     obj->setProperty("mirror", true);
 249     p_screenshot.fillRect(QRect(0, 0, width, height), Qt::white);
 250     scene.render(&p_screenshot, QRect(0, 0, width, height), QRect(0, 0, width, height));
 251
 252     QCOMPARE(screenshot, expected);
 253
 254     delete obj;
 255 }
 256
 257 void tst_qdeclarativeborderimage::tileModes()
 258 {
 259     {
 260         QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; width: 100; height: 300; horizontalTileMode: BorderImage.Repeat; verticalTileMode: BorderImage.Repeat }";
 261         QDeclarativeComponent component(&engine);
 262         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 263         QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 264         QVERIFY(obj != 0);
 265         QCOMPARE(obj->width(), 100.);
 266         QCOMPARE(obj->height(), 300.);
 267         QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Repeat);
 268         QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Repeat);
 269
 270         delete obj;
 271     }
 272     {
 273         QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; width: 300; height: 150; horizontalTileMode: BorderImage.Round; verticalTileMode: BorderImage.Round }";
 274         QDeclarativeComponent component(&engine);
 275         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 276         QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 277         QVERIFY(obj != 0);
 278         QCOMPARE(obj->width(), 300.);
 279         QCOMPARE(obj->height(), 150.);
 280         QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Round);
 281         QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Round);
 282
 283         delete obj;
 284     }
 285 }
 286
 287 void tst_qdeclarativeborderimage::sciSource()
 288 {
 289     QFETCH(QString, source);
 290     QFETCH(bool, valid);
 291
 292     bool remote = source.startsWith("http");
 293     TestHTTPServer *server = 0;
 294     if (remote) {
 295         server = new TestHTTPServer(SERVER_PORT);
 296         QVERIFY(server->isValid());
 297         server->serveDirectory(SRCDIR "/data");
 298     }
 299
 300     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\"; width: 300; height: 300 }";
 301     QDeclarativeComponent component(&engine);
 302     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 303     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 304     QVERIFY(obj != 0);
 305
 306     if (remote)
 307         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Loading);
 308
 309     QCOMPARE(obj->source(), remote ? source : QUrl(source));
 310     QCOMPARE(obj->width(), 300.);
 311     QCOMPARE(obj->height(), 300.);
 312
 313     if (valid) {
 314         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Ready);
 315         QCOMPARE(obj->border()->left(), 10);
 316         QCOMPARE(obj->border()->top(), 20);
 317         QCOMPARE(obj->border()->right(), 30);
 318         QCOMPARE(obj->border()->bottom(), 40);
 319         QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Round);
 320         QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Repeat);
 321     } else {
 322         QTRY_VERIFY(obj->status() == QDeclarativeBorderImage::Error);
 323     }
 324
 325     delete obj;
 326     delete server;
 327 }
 328
 329 void tst_qdeclarativeborderimage::sciSource_data()
 330 {
 331     QTest::addColumn<QString>("source");
 332     QTest::addColumn<bool>("valid");
 333
 334     QTest::newRow("local") << QUrl::fromLocalFile(SRCDIR "/data/colors-round.sci").toString() << true;
 335     QTest::newRow("local not found") << QUrl::fromLocalFile(SRCDIR "/data/no-such-file.sci").toString() << false;
 336     QTest::newRow("remote") << SERVER_ADDR "/colors-round.sci" << true;
 337     QTest::newRow("remote image") << SERVER_ADDR "/colors-round-remote.sci" << true;
 338     QTest::newRow("remote not found") << SERVER_ADDR "/no-such-file.sci" << false;
 339 }
 340
 341 void tst_qdeclarativeborderimage::invalidSciFile()
 342 {
 343     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeGridScaledImage: Invalid tile rule specified. Using Stretch."); // for "Roun"
 344     QTest::ignoreMessage(QtWarningMsg, "QDeclarativeGridScaledImage: Invalid tile rule specified. Using Stretch."); // for "Repea"
 345
 346     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + QUrl::fromLocalFile(SRCDIR "/data/invalid.sci").toString() +"\"; width: 300; height: 300 }";
 347     QDeclarativeComponent component(&engine);
 348     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 349     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 350     QVERIFY(obj != 0);
 351     QCOMPARE(obj->width(), 300.);
 352     QCOMPARE(obj->height(), 300.);
 353     QCOMPARE(obj->status(), QDeclarativeImageBase::Error);
 354     QCOMPARE(obj->horizontalTileMode(), QDeclarativeBorderImage::Stretch);
 355     QCOMPARE(obj->verticalTileMode(), QDeclarativeBorderImage::Stretch);
 356
 357     delete obj;
 358 }
 359
 360 void tst_qdeclarativeborderimage::pendingRemoteRequest()
 361 {
 362     QFETCH(QString, source);
 363
 364     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\" }";
 365     QDeclarativeComponent component(&engine);
 366     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 367     QDeclarativeBorderImage *obj = qobject_cast<QDeclarativeBorderImage*>(component.create());
 368     QVERIFY(obj != 0);
 369     QCOMPARE(obj->status(), QDeclarativeBorderImage::Loading);
 370
 371     // verify no crash
 372     // This will cause a delayed "QThread: Destroyed while thread is still running" warning
 373     delete obj;
 374     QTest::qWait(50);
 375 }
 376
 377 void tst_qdeclarativeborderimage::pendingRemoteRequest_data()
 378 {
 379     QTest::addColumn<QString>("source");
 380
 381     QTest::newRow("png file") << "http://localhost/none.png";
 382     QTest::newRow("sci file") << "http://localhost/none.sci";
 383 }
 384
 385 void tst_qdeclarativeborderimage::testQtQuick11Attributes()
 386 {
 387     QFETCH(QString, code);
 388     QFETCH(QString, warning);
 389     QFETCH(QString, error);
 390
 391     QDeclarativeEngine engine;
 392     QObject *obj;
 393
 394     QDeclarativeComponent valid(&engine);
 395     valid.setData("import QtQuick 1.1; BorderImage { " + code.toUtf8() + " }", QUrl(""));
 396     obj = valid.create();
 397     QVERIFY(obj);
 398     QVERIFY(valid.errorString().isEmpty());
 399     delete obj;
 400
 401     QDeclarativeComponent invalid(&engine);
 402     invalid.setData("import QtQuick 1.0; BorderImage { " + code.toUtf8() + " }", QUrl(""));
 403     QTest::ignoreMessage(QtWarningMsg, warning.toUtf8());
 404     obj = invalid.create();
 405     QCOMPARE(invalid.errorString(), error);
 406     delete obj;
 407 }
 408
 409 void tst_qdeclarativeborderimage::testQtQuick11Attributes_data()
 410 {
 411     QTest::addColumn<QString>("code");
 412     QTest::addColumn<QString>("warning");
 413     QTest::addColumn<QString>("error");
 414
 415     QTest::newRow("mirror") << "mirror: true"
 416         << "QDeclarativeComponent: Component is not ready"
 417         << ":1 \"BorderImage.mirror\" is not available in QtQuick 1.0.\n";
 418
 419     QTest::newRow("cache") << "cache: true"
 420         << "QDeclarativeComponent: Component is not ready"
 421         << ":1 \"BorderImage.cache\" is not available in QtQuick 1.0.\n";
 422 }
 423
 424 QTEST_MAIN(tst_qdeclarativeborderimage)
 425
 426 #include "tst_qdeclarativeborderimage.moc"