0012bd57a9
Broken by 051ef6f294
Reviewed-by: Jason McDonald
Change-Id: Ia8589aba1bfb71d000d8fad455d90e704ba28972
851 lines
29 KiB
C++
851 lines
29 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qrawfont.h>
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#include <private/qrawfont_p.h>
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class tst_QRawFont: public QObject
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{
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Q_OBJECT
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#if !defined(QT_NO_RAWFONT)
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private slots:
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void invalidRawFont();
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void explicitRawFontNotLoadedInDatabase_data();
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void explicitRawFontNotLoadedInDatabase();
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void explicitRawFontNotAvailableInSystem_data();
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void explicitRawFontNotAvailableInSystem();
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void correctFontData_data();
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void correctFontData();
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void glyphIndices();
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void advances_data();
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void advances();
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void textLayout();
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void fontTable_data();
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void fontTable();
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void supportedWritingSystems_data();
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void supportedWritingSystems();
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void supportsCharacter_data();
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void supportsCharacter();
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void supportsUcs4Character_data();
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void supportsUcs4Character();
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void fromFont_data();
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void fromFont();
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void copyConstructor_data();
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void copyConstructor();
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void detach_data();
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void detach();
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void unsupportedWritingSystem_data();
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void unsupportedWritingSystem();
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void rawFontSetPixelSize_data();
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void rawFontSetPixelSize();
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#endif // QT_NO_RAWFONT
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};
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#if !defined(QT_NO_RAWFONT)
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Q_DECLARE_METATYPE(QFont::HintingPreference)
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Q_DECLARE_METATYPE(QFont::Style)
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Q_DECLARE_METATYPE(QFont::Weight)
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Q_DECLARE_METATYPE(QFontDatabase::WritingSystem)
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void tst_QRawFont::invalidRawFont()
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{
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QRawFont font;
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QVERIFY(!font.isValid());
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QCOMPARE(font.pixelSize(), 0.0);
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QVERIFY(font.familyName().isEmpty());
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QCOMPARE(font.style(), QFont::StyleNormal);
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QCOMPARE(font.weight(), -1);
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QCOMPARE(font.ascent(), 0.0);
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QCOMPARE(font.descent(), 0.0);
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QVERIFY(font.glyphIndexesForString(QLatin1String("Test")).isEmpty());
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}
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void tst_QRawFont::explicitRawFontNotLoadedInDatabase_data()
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{
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
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QTest::newRow("No hinting") << QFont::PreferNoHinting;
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QTest::newRow("Vertical hinting") << QFont::PreferVerticalHinting;
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QTest::newRow("Full hinting") << QFont::PreferFullHinting;
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}
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void tst_QRawFont::explicitRawFontNotLoadedInDatabase()
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{
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QFETCH(QFont::HintingPreference, hintingPreference);
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QRawFont font(QLatin1String(SRCDIR "testfont.ttf"), 10, hintingPreference);
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QVERIFY(font.isValid());
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QVERIFY(!QFontDatabase().families().contains(font.familyName()));
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}
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void tst_QRawFont::explicitRawFontNotAvailableInSystem_data()
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{
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
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QTest::newRow("No hinting") << QFont::PreferNoHinting;
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QTest::newRow("Vertical hinting") << QFont::PreferVerticalHinting;
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QTest::newRow("Full hinting") << QFont::PreferFullHinting;
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}
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void tst_QRawFont::explicitRawFontNotAvailableInSystem()
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{
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QFETCH(QFont::HintingPreference, hintingPreference);
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QRawFont rawfont(QLatin1String(SRCDIR "testfont.ttf"), 10, hintingPreference);
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{
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QFont font(rawfont.familyName(), 10);
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QVERIFY(!font.exactMatch());
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QVERIFY(font.family() != QFontInfo(font).family());
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}
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}
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void tst_QRawFont::correctFontData_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QString>("expectedFamilyName");
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QTest::addColumn<QFont::Style>("style");
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QTest::addColumn<QFont::Weight>("weight");
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::addColumn<qreal>("unitsPerEm");
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QTest::addColumn<qreal>("pixelSize");
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int hintingPreferences[] = {
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int(QFont::PreferDefaultHinting),
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int(QFont::PreferNoHinting),
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int(QFont::PreferVerticalHinting),
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int(QFont::PreferFullHinting),
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-1
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};
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int *hintingPreference = hintingPreferences;
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while (*hintingPreference >= 0) {
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QString fileName = QLatin1String(SRCDIR "testfont.ttf");
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QString title = fileName
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+ QLatin1String(": hintingPreference=")
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+ QString::number(*hintingPreference);
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QTest::newRow(qPrintable(title))
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<< fileName
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<< QString::fromLatin1("QtBidiTestFont")
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<< QFont::StyleNormal
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<< QFont::Normal
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<< QFont::HintingPreference(*hintingPreference)
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<< 1000.0
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<< 10.0;
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fileName = QLatin1String(SRCDIR "testfont_bold_italic.ttf");
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title = fileName
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+ QLatin1String(": hintingPreference=")
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+ QString::number(*hintingPreference);
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QTest::newRow(qPrintable(title))
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<< fileName
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<< QString::fromLatin1("QtBidiTestFont")
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<< QFont::StyleItalic
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<< QFont::Bold
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<< QFont::HintingPreference(*hintingPreference)
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<< 1000.0
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<< 10.0;
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++hintingPreference;
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}
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}
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void tst_QRawFont::correctFontData()
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{
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QFETCH(QString, fileName);
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QFETCH(QString, expectedFamilyName);
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QFETCH(QFont::Style, style);
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QFETCH(QFont::Weight, weight);
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QFETCH(QFont::HintingPreference, hintingPreference);
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QFETCH(qreal, unitsPerEm);
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QFETCH(qreal, pixelSize);
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QRawFont font(fileName, 10, hintingPreference);
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QVERIFY(font.isValid());
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QCOMPARE(font.familyName(), expectedFamilyName);
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QCOMPARE(font.style(), style);
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QCOMPARE(font.weight(), int(weight));
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QCOMPARE(font.hintingPreference(), hintingPreference);
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QCOMPARE(font.unitsPerEm(), unitsPerEm);
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QCOMPARE(font.pixelSize(), pixelSize);
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}
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void tst_QRawFont::glyphIndices()
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{
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QRawFont font(QLatin1String(SRCDIR "testfont.ttf"), 10);
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QVERIFY(font.isValid());
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QVector<quint32> glyphIndices = font.glyphIndexesForString(QLatin1String("Foobar"));
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QVector<quint32> expectedGlyphIndices;
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expectedGlyphIndices << 44 << 83 << 83 << 70 << 69 << 86;
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QCOMPARE(glyphIndices, expectedGlyphIndices);
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}
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void tst_QRawFont::advances_data()
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{
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
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QTest::newRow("No hinting") << QFont::PreferNoHinting;
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QTest::newRow("Vertical hinting") << QFont::PreferVerticalHinting;
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QTest::newRow("Full hinting") << QFont::PreferFullHinting;
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}
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void tst_QRawFont::advances()
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{
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QFETCH(QFont::HintingPreference, hintingPreference);
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QRawFont font(QLatin1String(SRCDIR "testfont.ttf"), 10, hintingPreference);
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QVERIFY(font.isValid());
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QRawFontPrivate *font_d = QRawFontPrivate::get(font);
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QVERIFY(font_d->fontEngine != 0);
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QVector<quint32> glyphIndices;
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glyphIndices << 44 << 83 << 83 << 70 << 69 << 86; // "Foobar"
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bool supportsSubPixelPositions = font_d->fontEngine->supportsSubPixelPositions();
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QVector<QPointF> advances = font.advancesForGlyphIndexes(glyphIndices);
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for (int i=0; i<glyphIndices.size(); ++i) {
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QVERIFY(qFuzzyCompare(qRound(advances.at(i).x()), 8.0));
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if (supportsSubPixelPositions)
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QVERIFY(advances.at(i).x() > 8.0);
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QVERIFY(qFuzzyIsNull(advances.at(i).y()));
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}
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}
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void tst_QRawFont::textLayout()
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{
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QFontDatabase fontDatabase;
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int id = fontDatabase.addApplicationFont(SRCDIR "testfont.ttf");
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QVERIFY(id >= 0);
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QString familyName = QString::fromLatin1("QtBidiTestFont");
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QFont font(familyName);
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font.setPixelSize(18.0);
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QCOMPARE(QFontInfo(font).family(), familyName);
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QTextLayout layout(QLatin1String("Foobar"));
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layout.setFont(font);
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layout.beginLayout();
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layout.createLine();
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layout.endLayout();
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QList<QGlyphRun> glyphRuns = layout.glyphRuns();
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QCOMPARE(glyphRuns.size(), 1);
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QGlyphRun glyphs = glyphRuns.at(0);
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QRawFont rawFont = glyphs.rawFont();
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QVERIFY(rawFont.isValid());
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QCOMPARE(rawFont.familyName(), familyName);
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QCOMPARE(rawFont.pixelSize(), 18.0);
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QVector<quint32> expectedGlyphIndices;
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expectedGlyphIndices << 44 << 83 << 83 << 70 << 69 << 86;
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QCOMPARE(glyphs.glyphIndexes(), expectedGlyphIndices);
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QVERIFY(fontDatabase.removeApplicationFont(id));
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}
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void tst_QRawFont::fontTable_data()
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{
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QTest::addColumn<QByteArray>("tagName");
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::addColumn<int>("offset");
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QTest::addColumn<quint32>("expectedValue");
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QTest::newRow("Head table, magic number, default hinting")
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<< QByteArray("head")
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<< QFont::PreferDefaultHinting
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<< 12
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<< (QSysInfo::ByteOrder == QSysInfo::BigEndian
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? 0x5F0F3CF5
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: 0xF53C0F5F);
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QTest::newRow("Head table, magic number, no hinting")
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<< QByteArray("head")
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<< QFont::PreferNoHinting
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<< 12
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<< (QSysInfo::ByteOrder == QSysInfo::BigEndian
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? 0x5F0F3CF5
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: 0xF53C0F5F);
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QTest::newRow("Head table, magic number, vertical hinting")
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<< QByteArray("head")
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<< QFont::PreferVerticalHinting
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<< 12
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<< (QSysInfo::ByteOrder == QSysInfo::BigEndian
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? 0x5F0F3CF5
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: 0xF53C0F5F);
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QTest::newRow("Head table, magic number, full hinting")
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<< QByteArray("head")
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<< QFont::PreferFullHinting
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<< 12
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<< (QSysInfo::ByteOrder == QSysInfo::BigEndian
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? 0x5F0F3CF5
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: 0xF53C0F5F);
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}
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void tst_QRawFont::fontTable()
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{
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QFETCH(QByteArray, tagName);
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QFETCH(QFont::HintingPreference, hintingPreference);
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QFETCH(int, offset);
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QFETCH(quint32, expectedValue);
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QRawFont font(QString::fromLatin1(SRCDIR "testfont.ttf"), 10, hintingPreference);
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QVERIFY(font.isValid());
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QByteArray table = font.fontTable(tagName);
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QVERIFY(!table.isEmpty());
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const quint32 *value = reinterpret_cast<const quint32 *>(table.constData() + offset);
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QCOMPARE(*value, expectedValue);
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}
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typedef QList<QFontDatabase::WritingSystem> WritingSystemList;
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Q_DECLARE_METATYPE(WritingSystemList)
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void tst_QRawFont::supportedWritingSystems_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<WritingSystemList>("writingSystems");
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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for (int hintingPreference=QFont::PreferDefaultHinting;
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hintingPreference<=QFont::PreferFullHinting;
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++hintingPreference) {
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QTest::newRow(qPrintable(QString::fromLatin1("testfont.ttf, hintingPreference=%1")
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.arg(hintingPreference)))
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<< QString::fromLatin1(SRCDIR "testfont.ttf")
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<< (QList<QFontDatabase::WritingSystem>()
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<< QFontDatabase::Latin
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<< QFontDatabase::Hebrew
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<< QFontDatabase::Vietnamese) // Vietnamese uses same unicode bits as Latin
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<< QFont::HintingPreference(hintingPreference);
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QTest::newRow(qPrintable(QString::fromLatin1("testfont_bold_italic.ttf, hintingPreference=%1")
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.arg(hintingPreference)))
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<< QString::fromLatin1(SRCDIR "testfont_bold_italic.ttf")
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<< (QList<QFontDatabase::WritingSystem>()
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<< QFontDatabase::Latin
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<< QFontDatabase::Hebrew
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<< QFontDatabase::Devanagari
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<< QFontDatabase::Vietnamese) // Vietnamese uses same unicode bits as Latin
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<< QFont::HintingPreference(hintingPreference);
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}
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}
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void tst_QRawFont::supportedWritingSystems()
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{
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QFETCH(QString, fileName);
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QFETCH(WritingSystemList, writingSystems);
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QFETCH(QFont::HintingPreference, hintingPreference);
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QRawFont font(fileName, 10, hintingPreference);
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QVERIFY(font.isValid());
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WritingSystemList actualWritingSystems = font.supportedWritingSystems();
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QCOMPARE(actualWritingSystems.size(), writingSystems.size());
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foreach (QFontDatabase::WritingSystem writingSystem, writingSystems)
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QVERIFY(actualWritingSystems.contains(writingSystem));
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}
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void tst_QRawFont::supportsCharacter_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::addColumn<QChar>("character");
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QTest::addColumn<bool>("shouldBeSupported");
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const char *fileNames[2] = {
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SRCDIR "testfont.ttf",
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SRCDIR "testfont_bold_italic.ttf"
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};
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for (int hintingPreference=QFont::PreferDefaultHinting;
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hintingPreference<=QFont::PreferFullHinting;
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++hintingPreference) {
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for (int i=0; i<2; ++i) {
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QString fileName = QLatin1String(fileNames[i]);
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// Latin text
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for (char ch='!'; ch<='~'; ++ch) {
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QString title = QString::fromLatin1("%1, character=0x%2, hintingPreference=%3")
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.arg(fileName).arg(QString::number(ch, 16)).arg(hintingPreference);
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QTest::newRow(qPrintable(title))
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<< fileName
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<< QFont::HintingPreference(hintingPreference)
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<< QChar::fromLatin1(ch)
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<< true;
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}
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// Hebrew text
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for (quint16 ch=0x05D0; ch<=0x05EA; ++ch) {
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QString title = QString::fromLatin1("%1, character=0x%2, hintingPreference=%3")
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.arg(fileName).arg(QString::number(ch, 16)).arg(hintingPreference);
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QTest::newRow(qPrintable(title))
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<< fileName
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<< QFont::HintingPreference(hintingPreference)
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<< QChar(ch)
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<< true;
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}
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QTest::newRow(qPrintable(QString::fromLatin1("Missing character, %1, hintingPreference=%2")
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.arg(fileName).arg(hintingPreference)))
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<< fileName
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<< QFont::HintingPreference(hintingPreference)
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<< QChar(0xD8)
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<< false;
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}
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}
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}
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void tst_QRawFont::supportsCharacter()
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{
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QFETCH(QString, fileName);
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QFETCH(QFont::HintingPreference, hintingPreference);
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QFETCH(QChar, character);
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QFETCH(bool, shouldBeSupported);
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QRawFont font(fileName, 10, hintingPreference);
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QVERIFY(font.isValid());
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QCOMPARE(font.supportsCharacter(character), shouldBeSupported);
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}
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void tst_QRawFont::supportsUcs4Character_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QFont::HintingPreference>("hintingPreference");
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QTest::addColumn<quint32>("ucs4");
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QTest::addColumn<bool>("shouldBeSupported");
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// Gothic text
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for (int hintingPreference=QFont::PreferDefaultHinting;
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hintingPreference<=QFont::PreferFullHinting;
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|
++hintingPreference) {
|
|
for (quint32 ch=0x10330; ch<=0x1034A; ++ch) {
|
|
{
|
|
QString fileName = QString::fromLatin1(SRCDIR "testfont.ttf");
|
|
QString title = QString::fromLatin1("%1, character=0x%2, hintingPreference=%3")
|
|
.arg(fileName).arg(QString::number(ch, 16)).arg(hintingPreference);
|
|
|
|
QTest::newRow(qPrintable(title))
|
|
<< fileName
|
|
<< QFont::HintingPreference(hintingPreference)
|
|
<< ch
|
|
<< true;
|
|
}
|
|
|
|
{
|
|
QString fileName = QString::fromLatin1(SRCDIR "testfont_bold_italic.ttf");
|
|
QString title = QString::fromLatin1("%1, character=0x%2, hintingPreference=%3")
|
|
.arg(fileName).arg(QString::number(ch, 16)).arg(hintingPreference);
|
|
|
|
QTest::newRow(qPrintable(title))
|
|
<< fileName
|
|
<< QFont::HintingPreference(hintingPreference)
|
|
<< ch
|
|
<< false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void tst_QRawFont::supportsUcs4Character()
|
|
{
|
|
QFETCH(QString, fileName);
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
QFETCH(quint32, ucs4);
|
|
QFETCH(bool, shouldBeSupported);
|
|
|
|
QRawFont font(fileName, 10, hintingPreference);
|
|
QVERIFY(font.isValid());
|
|
|
|
QCOMPARE(font.supportsCharacter(ucs4), shouldBeSupported);
|
|
}
|
|
|
|
void tst_QRawFont::fromFont_data()
|
|
{
|
|
QTest::addColumn<QString>("fileName");
|
|
QTest::addColumn<QFont::HintingPreference>("hintingPreference");
|
|
QTest::addColumn<QString>("familyName");
|
|
QTest::addColumn<QFontDatabase::WritingSystem>("writingSystem");
|
|
|
|
for (int i=QFont::PreferDefaultHinting; i<=QFont::PreferFullHinting; ++i) {
|
|
QString titleBase = QString::fromLatin1("%2, hintingPreference=%1, writingSystem=%3")
|
|
.arg(i);
|
|
{
|
|
QString fileName = QString::fromLatin1(SRCDIR "testfont.ttf");
|
|
QFontDatabase::WritingSystem writingSystem = QFontDatabase::Any;
|
|
|
|
QString title = titleBase.arg(fileName).arg(writingSystem);
|
|
QTest::newRow(qPrintable(title))
|
|
<< fileName
|
|
<< QFont::HintingPreference(i)
|
|
<< "QtBidiTestFont"
|
|
<< writingSystem;
|
|
}
|
|
|
|
{
|
|
QString fileName = QString::fromLatin1(SRCDIR "testfont.ttf");
|
|
QFontDatabase::WritingSystem writingSystem = QFontDatabase::Hebrew;
|
|
|
|
QString title = titleBase.arg(fileName).arg(writingSystem);
|
|
QTest::newRow(qPrintable(title))
|
|
<< fileName
|
|
<< QFont::HintingPreference(i)
|
|
<< "QtBidiTestFont"
|
|
<< writingSystem;
|
|
}
|
|
|
|
{
|
|
QString fileName = QString::fromLatin1(SRCDIR "testfont.ttf");
|
|
QFontDatabase::WritingSystem writingSystem = QFontDatabase::Latin;
|
|
|
|
QString title = titleBase.arg(fileName).arg(writingSystem);
|
|
QTest::newRow(qPrintable(title))
|
|
<< fileName
|
|
<< QFont::HintingPreference(i)
|
|
<< "QtBidiTestFont"
|
|
<< writingSystem;
|
|
}
|
|
}
|
|
}
|
|
|
|
void tst_QRawFont::fromFont()
|
|
{
|
|
QFETCH(QString, fileName);
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
QFETCH(QString, familyName);
|
|
QFETCH(QFontDatabase::WritingSystem, writingSystem);
|
|
|
|
QFontDatabase fontDatabase;
|
|
int id = fontDatabase.addApplicationFont(fileName);
|
|
QVERIFY(id >= 0);
|
|
|
|
QFont font(familyName);
|
|
font.setHintingPreference(hintingPreference);
|
|
font.setPixelSize(26.0);
|
|
|
|
QRawFont rawFont = QRawFont::fromFont(font, writingSystem);
|
|
QVERIFY(rawFont.isValid());
|
|
QCOMPARE(rawFont.familyName(), familyName);
|
|
QCOMPARE(rawFont.pixelSize(), 26.0);
|
|
|
|
QVERIFY(fontDatabase.removeApplicationFont(id));
|
|
}
|
|
|
|
void tst_QRawFont::copyConstructor_data()
|
|
{
|
|
QTest::addColumn<QFont::HintingPreference>("hintingPreference");
|
|
|
|
QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
|
|
QTest::newRow("No hinting preference") << QFont::PreferNoHinting;
|
|
QTest::newRow("Vertical hinting preference") << QFont::PreferVerticalHinting;
|
|
QTest::newRow("Full hinting preference") << QFont::PreferFullHinting;
|
|
}
|
|
|
|
void tst_QRawFont::copyConstructor()
|
|
{
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
|
|
{
|
|
QString rawFontFamilyName;
|
|
qreal rawFontPixelSize;
|
|
qreal rawFontAscent;
|
|
qreal rawFontDescent;
|
|
int rawFontTableSize;
|
|
|
|
QRawFont outerRawFont;
|
|
{
|
|
QRawFont rawFont(QString::fromLatin1(SRCDIR "testfont.ttf"), 11, hintingPreference);
|
|
QVERIFY(rawFont.isValid());
|
|
|
|
rawFontFamilyName = rawFont.familyName();
|
|
rawFontPixelSize = rawFont.pixelSize();
|
|
rawFontAscent = rawFont.ascent();
|
|
rawFontDescent = rawFont.descent();
|
|
rawFontTableSize = rawFont.fontTable("glyf").size();
|
|
QVERIFY(rawFontTableSize > 0);
|
|
|
|
{
|
|
QRawFont otherRawFont(rawFont);
|
|
QVERIFY(otherRawFont.isValid());
|
|
QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(otherRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(otherRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
|
|
{
|
|
QRawFont otherRawFont = rawFont;
|
|
QVERIFY(otherRawFont.isValid());
|
|
QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(otherRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(otherRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
|
|
outerRawFont = rawFont;
|
|
}
|
|
|
|
QVERIFY(outerRawFont.isValid());
|
|
QCOMPARE(outerRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(outerRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(outerRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(outerRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(outerRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(outerRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
}
|
|
|
|
void tst_QRawFont::detach_data()
|
|
{
|
|
QTest::addColumn<QFont::HintingPreference>("hintingPreference");
|
|
|
|
QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
|
|
QTest::newRow("No hinting preference") << QFont::PreferNoHinting;
|
|
QTest::newRow("Vertical hinting preference") << QFont::PreferVerticalHinting;
|
|
QTest::newRow("Full hinting preference") << QFont::PreferFullHinting;
|
|
}
|
|
|
|
void tst_QRawFont::detach()
|
|
{
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
|
|
{
|
|
QString rawFontFamilyName;
|
|
qreal rawFontPixelSize;
|
|
qreal rawFontAscent;
|
|
qreal rawFontDescent;
|
|
int rawFontTableSize;
|
|
|
|
QRawFont outerRawFont;
|
|
{
|
|
QRawFont rawFont(QString::fromLatin1(SRCDIR "testfont.ttf"), 11, hintingPreference);
|
|
QVERIFY(rawFont.isValid());
|
|
|
|
rawFontFamilyName = rawFont.familyName();
|
|
rawFontPixelSize = rawFont.pixelSize();
|
|
rawFontAscent = rawFont.ascent();
|
|
rawFontDescent = rawFont.descent();
|
|
rawFontTableSize = rawFont.fontTable("glyf").size();
|
|
QVERIFY(rawFontTableSize > 0);
|
|
|
|
{
|
|
QRawFont otherRawFont(rawFont);
|
|
|
|
otherRawFont.loadFromFile(QLatin1String(SRCDIR "testfont.ttf"),
|
|
rawFontPixelSize, hintingPreference);
|
|
|
|
QVERIFY(otherRawFont.isValid());
|
|
QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(otherRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(otherRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
|
|
{
|
|
QRawFont otherRawFont = rawFont;
|
|
|
|
otherRawFont.loadFromFile(QLatin1String(SRCDIR "testfont.ttf"),
|
|
rawFontPixelSize, hintingPreference);
|
|
|
|
QVERIFY(otherRawFont.isValid());
|
|
QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(otherRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(otherRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
|
|
outerRawFont = rawFont;
|
|
|
|
rawFont.loadFromFile(QLatin1String(SRCDIR "testfont.ttf"), rawFontPixelSize,
|
|
hintingPreference);
|
|
}
|
|
|
|
QVERIFY(outerRawFont.isValid());
|
|
QCOMPARE(outerRawFont.pixelSize(), rawFontPixelSize);
|
|
QCOMPARE(outerRawFont.familyName(), rawFontFamilyName);
|
|
QCOMPARE(outerRawFont.hintingPreference(), hintingPreference);
|
|
QCOMPARE(outerRawFont.ascent(), rawFontAscent);
|
|
QCOMPARE(outerRawFont.descent(), rawFontDescent);
|
|
QCOMPARE(outerRawFont.fontTable("glyf").size(), rawFontTableSize);
|
|
}
|
|
}
|
|
|
|
void tst_QRawFont::unsupportedWritingSystem_data()
|
|
{
|
|
QTest::addColumn<QFont::HintingPreference>("hintingPreference");
|
|
|
|
QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
|
|
QTest::newRow("No hinting preference") << QFont::PreferNoHinting;
|
|
QTest::newRow("Vertical hinting preference") << QFont::PreferVerticalHinting;
|
|
QTest::newRow("Full hinting preference") << QFont::PreferFullHinting;
|
|
}
|
|
|
|
void tst_QRawFont::unsupportedWritingSystem()
|
|
{
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
|
|
QFontDatabase fontDatabase;
|
|
int id = fontDatabase.addApplicationFont(QLatin1String(SRCDIR "testfont.ttf"));
|
|
|
|
QFont font("QtBidiTestFont");
|
|
font.setHintingPreference(hintingPreference);
|
|
font.setPixelSize(12.0);
|
|
|
|
QRawFont rawFont = QRawFont::fromFont(font, QFontDatabase::Any);
|
|
QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
|
|
QCOMPARE(rawFont.pixelSize(), 12.0);
|
|
|
|
rawFont = QRawFont::fromFont(font, QFontDatabase::Hebrew);
|
|
QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
|
|
QCOMPARE(rawFont.pixelSize(), 12.0);
|
|
|
|
QString arabicText = QFontDatabase::writingSystemSample(QFontDatabase::Arabic);
|
|
|
|
QTextLayout layout;
|
|
layout.setFont(font);
|
|
layout.setText(arabicText);
|
|
layout.beginLayout();
|
|
layout.createLine();
|
|
layout.endLayout();
|
|
|
|
QList<QGlyphRun> glyphRuns = layout.glyphRuns();
|
|
QCOMPARE(glyphRuns.size(), 1);
|
|
|
|
QGlyphRun glyphs = glyphRuns.at(0);
|
|
QRawFont layoutFont = glyphs.rawFont();
|
|
QVERIFY(layoutFont.familyName() != QString::fromLatin1("QtBidiTestFont"));
|
|
QCOMPARE(layoutFont.pixelSize(), 12.0);
|
|
|
|
rawFont = QRawFont::fromFont(font, QFontDatabase::Arabic);
|
|
QCOMPARE(rawFont.familyName(), layoutFont.familyName());
|
|
QCOMPARE(rawFont.pixelSize(), 12.0);
|
|
|
|
fontDatabase.removeApplicationFont(id);
|
|
}
|
|
|
|
void tst_QRawFont::rawFontSetPixelSize_data()
|
|
{
|
|
QTest::addColumn<QFont::HintingPreference>("hintingPreference");
|
|
|
|
QTest::newRow("Default hinting preference") << QFont::PreferDefaultHinting;
|
|
QTest::newRow("No hinting preference") << QFont::PreferNoHinting;
|
|
QTest::newRow("Vertical hinting preference") << QFont::PreferVerticalHinting;
|
|
QTest::newRow("Full hinting preference") << QFont::PreferFullHinting;
|
|
}
|
|
|
|
void tst_QRawFont::rawFontSetPixelSize()
|
|
{
|
|
QFETCH(QFont::HintingPreference, hintingPreference);
|
|
|
|
QTextLayout layout("Foobar");
|
|
|
|
QFont font = layout.font();
|
|
font.setHintingPreference(hintingPreference);
|
|
font.setPixelSize(12);
|
|
layout.setFont(font);
|
|
|
|
layout.beginLayout();
|
|
layout.createLine();
|
|
layout.endLayout();
|
|
|
|
QGlyphRun glyphs = layout.glyphRuns().at(0);
|
|
QRawFont rawFont = glyphs.rawFont();
|
|
QCOMPARE(rawFont.pixelSize(), 12.0);
|
|
|
|
rawFont.setPixelSize(24);
|
|
QCOMPARE(rawFont.pixelSize(), 24.0);
|
|
}
|
|
|
|
#endif // QT_NO_RAWFONT
|
|
|
|
QTEST_MAIN(tst_QRawFont)
|
|
#include "tst_qrawfont.moc"
|
|
|