f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
280 lines
7.2 KiB
C++
280 lines
7.2 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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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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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 <qfontdatabase.h>
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#ifdef Q_OS_SYMBIAN
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#define SRCDIR "."
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#endif
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//TESTED_CLASS=
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//TESTED_FILES=
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class tst_QFontDatabase : public QObject
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{
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Q_OBJECT
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public:
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tst_QFontDatabase();
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virtual ~tst_QFontDatabase();
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public slots:
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void init();
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void cleanup();
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private slots:
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void styles_data();
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void styles();
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void fixedPitch_data();
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void fixedPitch();
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#ifdef Q_WS_MAC
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void trickyFonts_data();
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void trickyFonts();
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#endif
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void widthTwoTimes_data();
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void widthTwoTimes();
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void addAppFont_data();
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void addAppFont();
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};
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tst_QFontDatabase::tst_QFontDatabase()
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{
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#ifndef Q_OS_IRIX
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QDir::setCurrent(SRCDIR);
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#endif
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}
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tst_QFontDatabase::~tst_QFontDatabase()
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{
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}
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void tst_QFontDatabase::init()
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{
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// TODO: Add initialization code here.
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// This will be executed immediately before each test is run.
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}
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void tst_QFontDatabase::cleanup()
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{
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// TODO: Add cleanup code here.
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// This will be executed immediately after each test is run.
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}
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void tst_QFontDatabase::styles_data()
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{
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QTest::addColumn<QString>("font");
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QTest::newRow( "data0" ) << QString( "Times New Roman" );
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}
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void tst_QFontDatabase::styles()
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{
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QFETCH( QString, font );
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QFontDatabase fdb;
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QStringList styles = fdb.styles( font );
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QStringList::Iterator it = styles.begin();
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while ( it != styles.end() ) {
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QString style = *it;
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QString trimmed = style.trimmed();
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++it;
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QCOMPARE( style, trimmed );
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}
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}
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void tst_QFontDatabase::fixedPitch_data()
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{
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QTest::addColumn<QString>("font");
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QTest::addColumn<bool>("fixedPitch");
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QTest::newRow( "Times New Roman" ) << QString( "Times New Roman" ) << false;
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QTest::newRow( "Arial" ) << QString( "Arial" ) << false;
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QTest::newRow( "Andale Mono" ) << QString( "Andale Mono" ) << true;
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QTest::newRow( "Courier" ) << QString( "Courier" ) << true;
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QTest::newRow( "Courier New" ) << QString( "Courier New" ) << true;
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#ifndef Q_WS_MAC
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QTest::newRow( "Script" ) << QString( "Script" ) << false;
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QTest::newRow( "Lucida Console" ) << QString( "Lucida Console" ) << true;
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#else
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QTest::newRow( "Menlo" ) << QString( "Menlo" ) << true;
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QTest::newRow( "Monaco" ) << QString( "Monaco" ) << true;
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#endif
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}
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void tst_QFontDatabase::fixedPitch()
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{
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#ifdef Q_WS_QWS
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QSKIP("fixedPitch not implemented for Qtopia Core", SkipAll);
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#endif
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QFETCH(QString, font);
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QFETCH(bool, fixedPitch);
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QFontDatabase fdb;
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if (!fdb.families().contains(font))
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QSKIP( "Font not installed", SkipSingle);
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QCOMPARE(fdb.isFixedPitch(font), fixedPitch);
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QFont qfont(font);
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QFontInfo fi(qfont);
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QCOMPARE(fi.fixedPitch(), fixedPitch);
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}
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#ifdef Q_WS_MAC
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void tst_QFontDatabase::trickyFonts_data()
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{
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QTest::addColumn<QString>("font");
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QTest::newRow( "Geeza Pro" ) << QString( "Geeza Pro" );
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}
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void tst_QFontDatabase::trickyFonts()
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{
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QFETCH(QString, font);
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QFontDatabase fdb;
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if (!fdb.families().contains(font))
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QSKIP( "Font not installed", SkipSingle);
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QFont qfont(font);
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QFontInfo fi(qfont);
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QCOMPARE(fi.family(), font);
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}
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#endif
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void tst_QFontDatabase::widthTwoTimes_data()
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{
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QTest::addColumn<QString>("font");
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QTest::addColumn<int>("pixelSize");
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QTest::addColumn<QString>("text");
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QTest::newRow("Arial") << QString("Arial") << 1000 << QString("Some text");
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}
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void tst_QFontDatabase::widthTwoTimes()
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{
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QFETCH(QString, font);
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QFETCH(int, pixelSize);
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QFETCH(QString, text);
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QFont f;
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f.setFamily(font);
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f.setPixelSize(pixelSize);
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QFontMetrics fm(f);
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int w1 = fm.charWidth(text, 0);
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int w2 = fm.charWidth(text, 0);
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QCOMPARE(w1, w2);
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}
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void tst_QFontDatabase::addAppFont_data()
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{
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QTest::addColumn<bool>("useMemoryFont");
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QTest::newRow("font file") << false;
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QTest::newRow("memory font") << true;
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}
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void tst_QFontDatabase::addAppFont()
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{
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QFETCH(bool, useMemoryFont);
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QSignalSpy fontDbChangedSpy(QApplication::instance(), SIGNAL(fontDatabaseChanged()));
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QFontDatabase db;
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const QStringList oldFamilies = db.families();
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QVERIFY(!oldFamilies.isEmpty());
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fontDbChangedSpy.clear();
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int id;
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if (useMemoryFont) {
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QFile fontfile("FreeMono.ttf");
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fontfile.open(QIODevice::ReadOnly);
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QByteArray fontdata = fontfile.readAll();
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QVERIFY(!fontdata.isEmpty());
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id = QFontDatabase::addApplicationFontFromData(fontdata);
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} else {
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id = QFontDatabase::addApplicationFont("FreeMono.ttf");
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}
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#if defined(Q_OS_HPUX) && defined(QT_NO_FONTCONFIG)
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// Documentation says that X11 systems that don't have fontconfig
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// don't support application fonts.
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QCOMPARE(id, -1);
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return;
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#endif
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QCOMPARE(fontDbChangedSpy.count(), 1);
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// addApplicationFont is supported on Mac, don't skip the test if it breaks.
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#ifndef Q_WS_MAC
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if (id == -1) {
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QSKIP("Skip the test since app fonts are not supported on this system", SkipSingle);
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return;
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}
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#endif
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const QStringList addedFamilies = QFontDatabase::applicationFontFamilies(id);
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QVERIFY(!addedFamilies.isEmpty());
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const QStringList newFamilies = db.families();
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QVERIFY(!newFamilies.isEmpty());
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QVERIFY(newFamilies.count() >= oldFamilies.count());
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for (int i = 0; i < addedFamilies.count(); ++i)
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QVERIFY(newFamilies.contains(addedFamilies.at(i)));
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QVERIFY(QFontDatabase::removeApplicationFont(id));
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QCOMPARE(fontDbChangedSpy.count(), 2);
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QVERIFY(db.families() == oldFamilies);
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}
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QTEST_MAIN(tst_QFontDatabase)
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#include "tst_qfontdatabase.moc"
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