tests/auto/qtquick1/qdeclarativefontloader/tst_qdeclarativefontloader.cpp

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  41 #include <qtest.h>
  42 #include <QtTest/QSignalSpy>
  43 #include <QtDeclarative/qdeclarativeengine.h>
  44 #include <QtDeclarative/qdeclarativecomponent.h>
  45 #include <QtDeclarative/qdeclarativecontext.h>
  46 #include <QtQuick1/private/qdeclarativefontloader_p.h>
  47 #include "../../shared/testhttpserver.h"
  48
  49 #define SERVER_PORT 14448
  50
  51 class tst_qdeclarativefontloader : public QObject
  52 {
  53     Q_OBJECT
  54 public:
  55     tst_qdeclarativefontloader();
  56
  57 private slots:
  58     void init();
  59     void noFont();
  60     void namedFont();
  61     void localFont();
  62     void failLocalFont();
  63     void webFont();
  64     void redirWebFont();
  65     void failWebFont();
  66     void changeFont();
  67
  68 private:
  69     QDeclarativeEngine engine;
  70     TestHTTPServer server;
  71 };
  72
  73 tst_qdeclarativefontloader::tst_qdeclarativefontloader() :
  74     server(SERVER_PORT)
  75 {
  76     server.serveDirectory(SRCDIR "/data");
  77 }
  78
  79 void tst_qdeclarativefontloader::init()
  80 {
  81     QVERIFY(server.isValid());
  82 }
  83
  84 void tst_qdeclarativefontloader::noFont()
  85 {
  86     QString componentStr = "import QtQuick 1.0\nFontLoader { }";
  87     QDeclarativeComponent component(&engine);
  88     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
  89     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
  90
  91     QVERIFY(fontObject != 0);
  92     QCOMPARE(fontObject->name(), QString(""));
  93     QCOMPARE(fontObject->source(), QUrl(""));
  94     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Null);
  95
  96     delete fontObject;
  97 }
  98
  99 void tst_qdeclarativefontloader::namedFont()
 100 {
 101     QString componentStr = "import QtQuick 1.0\nFontLoader { name: \"Helvetica\" }";
 102     QDeclarativeComponent component(&engine);
 103     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 104     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 105
 106     QVERIFY(fontObject != 0);
 107     QCOMPARE(fontObject->source(), QUrl(""));
 108     QCOMPARE(fontObject->name(), QString("Helvetica"));
 109     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 110 }
 111
 112 void tst_qdeclarativefontloader::localFont()
 113 {
 114     QString componentStr = "import QtQuick 1.0\nFontLoader { source: \"" SRCDIR  "/data/tarzeau_ocr_a.ttf\" }";
 115     QDeclarativeComponent component(&engine);
 116     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 117     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 118
 119     QVERIFY(fontObject != 0);
 120     QVERIFY(fontObject->source() != QUrl(""));
 121     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
 122     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 123 }
 124
 125 void tst_qdeclarativefontloader::failLocalFont()
 126 {
 127     QString componentStr = "import QtQuick 1.0\nFontLoader { source: \"" + QUrl::fromLocalFile(SRCDIR "/data/dummy.ttf").toString() + "\" }";
 128     QTest::ignoreMessage(QtWarningMsg, QString("file::2:1: QML FontLoader: Cannot load font: \"" + QUrl::fromLocalFile(SRCDIR "/data/dummy.ttf").toString() + "\"").toUtf8().constData());
 129     QDeclarativeComponent component(&engine);
 130     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 131     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 132
 133     QVERIFY(fontObject != 0);
 134     QVERIFY(fontObject->source() != QUrl(""));
 135     QTRY_COMPARE(fontObject->name(), QString(""));
 136     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Error);
 137 }
 138
 139 void tst_qdeclarativefontloader::webFont()
 140 {
 141     QString componentStr = "import QtQuick 1.0\nFontLoader { source: \"http://localhost:14448/tarzeau_ocr_a.ttf\" }";
 142     QDeclarativeComponent component(&engine);
 143
 144     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 145     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 146
 147     QVERIFY(fontObject != 0);
 148     QVERIFY(fontObject->source() != QUrl(""));
 149     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
 150     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 151 }
 152
 153 void tst_qdeclarativefontloader::redirWebFont()
 154 {
 155     server.addRedirect("olddir/oldname.ttf","../tarzeau_ocr_a.ttf");
 156
 157     QString componentStr = "import QtQuick 1.0\nFontLoader { source: \"http://localhost:14448/olddir/oldname.ttf\" }";
 158     QDeclarativeComponent component(&engine);
 159
 160     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 161     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 162
 163     QVERIFY(fontObject != 0);
 164     QVERIFY(fontObject->source() != QUrl(""));
 165     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
 166     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 167 }
 168
 169 void tst_qdeclarativefontloader::failWebFont()
 170 {
 171     QString componentStr = "import QtQuick 1.0\nFontLoader { source: \"http://localhost:14448/nonexist.ttf\" }";
 172     QTest::ignoreMessage(QtWarningMsg, "file::2:1: QML FontLoader: Cannot load font: \"http://localhost:14448/nonexist.ttf\"");
 173     QDeclarativeComponent component(&engine);
 174     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 175     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 176
 177     QVERIFY(fontObject != 0);
 178     QVERIFY(fontObject->source() != QUrl(""));
 179     QTRY_COMPARE(fontObject->name(), QString(""));
 180     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Error);
 181 }
 182
 183 void tst_qdeclarativefontloader::changeFont()
 184 {
 185     QString componentStr = "import QtQuick 1.0\nFontLoader { source: font }";
 186     QDeclarativeContext *ctxt = engine.rootContext();
 187     ctxt->setContextProperty("font", QUrl::fromLocalFile(SRCDIR "/data/tarzeau_ocr_a.ttf"));
 188     QDeclarativeComponent component(&engine);
 189     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
 190     QDeclarative1FontLoader *fontObject = qobject_cast<QDeclarative1FontLoader*>(component.create());
 191
 192     QVERIFY(fontObject != 0);
 193
 194     QSignalSpy nameSpy(fontObject, SIGNAL(nameChanged()));
 195     QSignalSpy statusSpy(fontObject, SIGNAL(statusChanged()));
 196
 197     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 198     QCOMPARE(nameSpy.count(), 0);
 199     QCOMPARE(statusSpy.count(), 0);
 200     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
 201
 202     ctxt->setContextProperty("font", "http://localhost:14448/daniel.ttf");
 203     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Loading);
 204     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 205     QCOMPARE(nameSpy.count(), 1);
 206     QCOMPARE(statusSpy.count(), 2);
 207     QTRY_COMPARE(fontObject->name(), QString("Daniel"));
 208
 209     ctxt->setContextProperty("font", QUrl::fromLocalFile(SRCDIR "/data/tarzeau_ocr_a.ttf"));
 210     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 211     QCOMPARE(nameSpy.count(), 2);
 212     QCOMPARE(statusSpy.count(), 2);
 213     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
 214
 215     ctxt->setContextProperty("font", "http://localhost:14448/daniel.ttf");
 216     QTRY_VERIFY(fontObject->status() == QDeclarative1FontLoader::Ready);
 217     QCOMPARE(nameSpy.count(), 3);
 218     QCOMPARE(statusSpy.count(), 2);
 219     QTRY_COMPARE(fontObject->name(), QString("Daniel"));
 220 }
 221
 222 QTEST_MAIN(tst_qdeclarativefontloader)
 223
 224 #include "tst_qdeclarativefontloader.moc"