tests/auto/qtquick1/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 "../../declarative/shared/testhttpserver.h"
  58 #include "../../../shared/util.h"
  59
  60 #define SERVER_PORT 14446
  61 #define SERVER_ADDR "http://127.0.0.1:14446"
  62
  63 class tst_qdeclarativeborderimage : public QObject
  64
  65 {
  66     Q_OBJECT
  67 public:
  68     tst_qdeclarativeborderimage();
  69
  70 private slots:
  71     void noSource();
  72     void imageSource();
  73     void imageSource_data();
  74     void clearSource();
  75     void resized();
  76     void smooth();
  77     void mirror();
  78     void tileModes();
  79     void sciSource();
  80     void sciSource_data();
  81     void invalidSciFile();
  82     void pendingRemoteRequest();
  83     void pendingRemoteRequest_data();
  84     void testQtQuick11Attributes();
  85     void testQtQuick11Attributes_data();
  86
  87 private:
  88     QDeclarativeEngine engine;
  89 };
  90
  91 tst_qdeclarativeborderimage::tst_qdeclarativeborderimage()
  92 {
  93 }
  94
  95 void tst_qdeclarativeborderimage::noSource()
  96 {
  97     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"\" }";
  98     QDeclarativeComponent component(&engine);
  99     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 100     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 101     QVERIFY(obj != 0);
 102     QCOMPARE(obj->source(), QUrl());
 103     QCOMPARE(obj->width(), 0.);
 104     QCOMPARE(obj->height(), 0.);
 105     QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Stretch);
 106     QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Stretch);
 107
 108     delete obj;
 109 }
 110
 111 void tst_qdeclarativeborderimage::imageSource_data()
 112 {
 113     QTest::addColumn<QString>("source");
 114     QTest::addColumn<bool>("remote");
 115     QTest::addColumn<QString>("error");
 116
 117     QTest::newRow("local") << QUrl::fromLocalFile(SRCDIR "/data/colors.png").toString() << false << "";
 118     QTest::newRow("local not found") << QUrl::fromLocalFile(SRCDIR "/data/no-such-file.png").toString() << false
 119         << "file::2:1: QML BorderImage: Cannot open: " + QUrl::fromLocalFile(SRCDIR "/data/no-such-file.png").toString();
 120     QTest::newRow("remote") << SERVER_ADDR "/colors.png" << true << "";
 121     QTest::newRow("remote not found") << SERVER_ADDR "/no-such-file.png" << true
 122         << "file::2:1: QML BorderImage: Error downloading " SERVER_ADDR "/no-such-file.png - server replied: Not found";
 123 }
 124
 125 void tst_qdeclarativeborderimage::imageSource()
 126 {
 127     QFETCH(QString, source);
 128     QFETCH(bool, remote);
 129     QFETCH(QString, error);
 130
 131     TestHTTPServer *server = 0;
 132     if (remote) {
 133         server = new TestHTTPServer(SERVER_PORT);
 134         QVERIFY(server->isValid());
 135         server->serveDirectory(SRCDIR "/data");
 136     }
 137
 138     if (!error.isEmpty())
 139         QTest::ignoreMessage(QtWarningMsg, error.toUtf8());
 140
 141     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\" }";
 142     QDeclarativeComponent component(&engine);
 143     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 144     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 145     QVERIFY(obj != 0);
 146
 147     if (remote)
 148         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Loading);
 149
 150     QCOMPARE(obj->source(), remote ? source : QUrl(source));
 151
 152     if (error.isEmpty()) {
 153         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Ready);
 154         QCOMPARE(obj->width(), 120.);
 155         QCOMPARE(obj->height(), 120.);
 156         QCOMPARE(obj->sourceSize().width(), 120);
 157         QCOMPARE(obj->sourceSize().height(), 120);
 158         QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Stretch);
 159         QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Stretch);
 160     } else {
 161         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Error);
 162     }
 163
 164     delete obj;
 165     delete server;
 166 }
 167
 168 void tst_qdeclarativeborderimage::clearSource()
 169 {
 170     QString componentStr = "import QtQuick 1.0\nBorderImage { source: srcImage }";
 171     QDeclarativeContext *ctxt = engine.rootContext();
 172     ctxt->setContextProperty("srcImage", QUrl::fromLocalFile(SRCDIR "/data/colors.png"));
 173     QDeclarativeComponent component(&engine);
 174     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 175     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 176     QVERIFY(obj != 0);
 177     QVERIFY(obj->status() == QDeclarative1BorderImage::Ready);
 178     QCOMPARE(obj->width(), 120.);
 179     QCOMPARE(obj->height(), 120.);
 180
 181     ctxt->setContextProperty("srcImage", "");
 182     QVERIFY(obj->source().isEmpty());
 183     QVERIFY(obj->status() == QDeclarative1BorderImage::Null);
 184     QCOMPARE(obj->width(), 0.);
 185     QCOMPARE(obj->height(), 0.);
 186 }
 187
 188 void tst_qdeclarativeborderimage::resized()
 189 {
 190     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + QUrl::fromLocalFile(SRCDIR "/data/colors.png").toString() + "\"; width: 300; height: 300 }";
 191     QDeclarativeComponent component(&engine);
 192     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 193     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 194     QVERIFY(obj != 0);
 195     QCOMPARE(obj->width(), 300.);
 196     QCOMPARE(obj->height(), 300.);
 197     QCOMPARE(obj->sourceSize().width(), 120);
 198     QCOMPARE(obj->sourceSize().height(), 120);
 199     QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Stretch);
 200     QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Stretch);
 201
 202     delete obj;
 203 }
 204
 205 void tst_qdeclarativeborderimage::smooth()
 206 {
 207     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; smooth: true; width: 300; height: 300 }";
 208     QDeclarativeComponent component(&engine);
 209     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 210     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 211     QVERIFY(obj != 0);
 212     QCOMPARE(obj->width(), 300.);
 213     QCOMPARE(obj->height(), 300.);
 214     QCOMPARE(obj->smooth(), true);
 215     QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Stretch);
 216     QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Stretch);
 217
 218     delete obj;
 219 }
 220
 221 void tst_qdeclarativeborderimage::mirror()
 222 {
 223     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 } }";
 224     QDeclarativeComponent component(&engine);
 225     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 226     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 227     QVERIFY(obj != 0);
 228
 229     int width = obj->property("width").toInt();
 230     int height = obj->property("height").toInt();
 231
 232     QGraphicsScene scene;
 233     scene.addItem(qobject_cast<QGraphicsObject *>(obj));
 234     QPixmap screenshot(width, height);
 235     screenshot.fill();
 236     QPainter p_screenshot(&screenshot);
 237     scene.render(&p_screenshot, QRect(0, 0, width, height), QRect(0, 0, width, height));
 238
 239     QTransform transform;
 240     transform.translate(width, 0).scale(-1, 1.0);
 241     QPixmap expected = screenshot.transformed(transform);
 242
 243     obj->setProperty("mirror", true);
 244     p_screenshot.fillRect(QRect(0, 0, width, height), Qt::white);
 245     scene.render(&p_screenshot, QRect(0, 0, width, height), QRect(0, 0, width, height));
 246
 247     QEXPECT_FAIL("", "QTBUG-19538", Continue);
 248     QCOMPARE(screenshot, expected);
 249
 250     delete obj;
 251 }
 252
 253 void tst_qdeclarativeborderimage::tileModes()
 254 {
 255     {
 256         QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; width: 100; height: 300; horizontalTileMode: BorderImage.Repeat; verticalTileMode: BorderImage.Repeat }";
 257         QDeclarativeComponent component(&engine);
 258         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 259         QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 260         QVERIFY(obj != 0);
 261         QCOMPARE(obj->width(), 100.);
 262         QCOMPARE(obj->height(), 300.);
 263         QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Repeat);
 264         QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Repeat);
 265
 266         delete obj;
 267     }
 268     {
 269         QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" SRCDIR "/data/colors.png\"; width: 300; height: 150; horizontalTileMode: BorderImage.Round; verticalTileMode: BorderImage.Round }";
 270         QDeclarativeComponent component(&engine);
 271         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 272         QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 273         QVERIFY(obj != 0);
 274         QCOMPARE(obj->width(), 300.);
 275         QCOMPARE(obj->height(), 150.);
 276         QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Round);
 277         QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Round);
 278
 279         delete obj;
 280     }
 281 }
 282
 283 void tst_qdeclarativeborderimage::sciSource()
 284 {
 285     QFETCH(QString, source);
 286     QFETCH(bool, valid);
 287
 288     bool remote = source.startsWith("http");
 289     TestHTTPServer *server = 0;
 290     if (remote) {
 291         server = new TestHTTPServer(SERVER_PORT);
 292         QVERIFY(server->isValid());
 293         server->serveDirectory(SRCDIR "/data");
 294     }
 295
 296     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\"; width: 300; height: 300 }";
 297     QDeclarativeComponent component(&engine);
 298     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 299     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 300     QVERIFY(obj != 0);
 301
 302     if (remote)
 303         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Loading);
 304
 305     QCOMPARE(obj->source(), remote ? source : QUrl(source));
 306     QCOMPARE(obj->width(), 300.);
 307     QCOMPARE(obj->height(), 300.);
 308
 309     if (valid) {
 310         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Ready);
 311         QCOMPARE(obj->border()->left(), 10);
 312         QCOMPARE(obj->border()->top(), 20);
 313         QCOMPARE(obj->border()->right(), 30);
 314         QCOMPARE(obj->border()->bottom(), 40);
 315         QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Round);
 316         QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Repeat);
 317     } else {
 318         QTRY_VERIFY(obj->status() == QDeclarative1BorderImage::Error);
 319     }
 320
 321     delete obj;
 322     delete server;
 323 }
 324
 325 void tst_qdeclarativeborderimage::sciSource_data()
 326 {
 327     QTest::addColumn<QString>("source");
 328     QTest::addColumn<bool>("valid");
 329
 330     QTest::newRow("local") << QUrl::fromLocalFile(SRCDIR "/data/colors-round.sci").toString() << true;
 331     QTest::newRow("local quoted filename") << QUrl::fromLocalFile(SRCDIR "/data/colors-round-quotes.sci").toString() << true;
 332     QTest::newRow("local not found") << QUrl::fromLocalFile(SRCDIR "/data/no-such-file.sci").toString() << false;
 333     QTest::newRow("remote") << SERVER_ADDR "/colors-round.sci" << true;
 334     QTest::newRow("remote filename quoted") << SERVER_ADDR "/colors-round-quotes.sci" << true;
 335     QTest::newRow("remote image") << SERVER_ADDR "/colors-round-remote.sci" << true;
 336     QTest::newRow("remote not found") << SERVER_ADDR "/no-such-file.sci" << false;
 337 }
 338
 339 void tst_qdeclarativeborderimage::invalidSciFile()
 340 {
 341     QTest::ignoreMessage(QtWarningMsg, "QDeclarative1GridScaledImage: Invalid tile rule specified. Using Stretch."); // for "Roun"
 342     QTest::ignoreMessage(QtWarningMsg, "QDeclarative1GridScaledImage: Invalid tile rule specified. Using Stretch."); // for "Repea"
 343
 344     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + QUrl::fromLocalFile(SRCDIR "/data/invalid.sci").toString() +"\"; width: 300; height: 300 }";
 345     QDeclarativeComponent component(&engine);
 346     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 347     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 348     QVERIFY(obj != 0);
 349     QCOMPARE(obj->width(), 300.);
 350     QCOMPARE(obj->height(), 300.);
 351     QCOMPARE(obj->status(), QDeclarative1ImageBase::Error);
 352     QCOMPARE(obj->horizontalTileMode(), QDeclarative1BorderImage::Stretch);
 353     QCOMPARE(obj->verticalTileMode(), QDeclarative1BorderImage::Stretch);
 354
 355     delete obj;
 356 }
 357
 358 void tst_qdeclarativeborderimage::pendingRemoteRequest()
 359 {
 360     QFETCH(QString, source);
 361
 362     QString componentStr = "import QtQuick 1.0\nBorderImage { source: \"" + source + "\" }";
 363     QDeclarativeComponent component(&engine);
 364     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 365     QDeclarative1BorderImage *obj = qobject_cast<QDeclarative1BorderImage*>(component.create());
 366     QVERIFY(obj != 0);
 367     QCOMPARE(obj->status(), QDeclarative1BorderImage::Loading);
 368
 369     // verify no crash
 370     // This will cause a delayed "QThread: Destroyed while thread is still running" warning
 371     delete obj;
 372     QTest::qWait(50);
 373 }
 374
 375 void tst_qdeclarativeborderimage::pendingRemoteRequest_data()
 376 {
 377     QTest::addColumn<QString>("source");
 378
 379     QTest::newRow("png file") << "http://localhost/none.png";
 380     QTest::newRow("sci file") << "http://localhost/none.sci";
 381 }
 382
 383 void tst_qdeclarativeborderimage::testQtQuick11Attributes()
 384 {
 385     QFETCH(QString, code);
 386     QFETCH(QString, warning);
 387     QFETCH(QString, error);
 388
 389     QDeclarativeEngine engine;
 390     QObject *obj;
 391
 392     QDeclarativeComponent valid(&engine);
 393     valid.setData("import QtQuick 1.1; BorderImage { " + code.toUtf8() + " }", QUrl(""));
 394     obj = valid.create();
 395     QVERIFY(obj);
 396     QVERIFY(valid.errorString().isEmpty());
 397     delete obj;
 398
 399     QDeclarativeComponent invalid(&engine);
 400     invalid.setData("import QtQuick 1.0; BorderImage { " + code.toUtf8() + " }", QUrl(""));
 401     QTest::ignoreMessage(QtWarningMsg, warning.toUtf8());
 402     obj = invalid.create();
 403     QCOMPARE(invalid.errorString(), error);
 404     delete obj;
 405 }
 406
 407 void tst_qdeclarativeborderimage::testQtQuick11Attributes_data()
 408 {
 409     QTest::addColumn<QString>("code");
 410     QTest::addColumn<QString>("warning");
 411     QTest::addColumn<QString>("error");
 412
 413     QTest::newRow("mirror") << "mirror: true"
 414         << "QDeclarativeComponent: Component is not ready"
 415         << ":1 \"BorderImage.mirror\" is not available in QtQuick 1.0.\n";
 416
 417     QTest::newRow("cache") << "cache: true"
 418         << "QDeclarativeComponent: Component is not ready"
 419         << ":1 \"BorderImage.cache\" is not available in QtQuick 1.0.\n";
 420 }
 421
 422 QTEST_MAIN(tst_qdeclarativeborderimage)
 423
 424 #include "tst_qdeclarativeborderimage.moc"