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9b6710a4cd
otherwise it has to be guessed when the font is re-constructed from string (e.g. from the weight and italic options which are kinda bogus because that is what styles names are for) Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
309 lines
8.5 KiB
C++
309 lines
8.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016 Ivailo Monev
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**
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** This file is part of the test suite of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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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
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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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qfont.h>
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#include <qfontdatabase.h>
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#include <qstringlist.h>
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#include <qapplication.h>
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#include <qwidget.h>
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#include <qlist.h>
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#include <qbuffer.h>
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#include <qdebug.h>
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//TESTED_CLASS=
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//TESTED_FILES=
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class tst_QFont : public QObject
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{
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Q_OBJECT
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public:
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tst_QFont();
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virtual ~tst_QFont();
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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 getSetCheck();
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void exactMatch();
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void compare();
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void resolve();
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void resetFont();
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void isCopyOf();
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void lastResortFamily();
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void toString_fromString_data();
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void toString_fromString();
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};
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// Testing get/set functions
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void tst_QFont::getSetCheck()
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{
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QFont obj1;
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// Style QFont::style()
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// void QFont::setStyle(Style)
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obj1.setStyle(QFont::Style(QFont::StyleNormal));
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QCOMPARE(QFont::Style(QFont::StyleNormal), obj1.style());
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obj1.setStyle(QFont::Style(QFont::StyleItalic));
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QCOMPARE(QFont::Style(QFont::StyleItalic), obj1.style());
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obj1.setStyle(QFont::Style(QFont::StyleOblique));
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QCOMPARE(QFont::Style(QFont::StyleOblique), obj1.style());
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// HintingPreference QFont::hintingPreference()
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// void QFont::setHintingPreference(HintingPreference)
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obj1.setHintingPreference(QFont::HintingPreference(QFont::PreferDefaultHinting));
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QCOMPARE(QFont::HintingPreference(QFont::PreferDefaultHinting), obj1.hintingPreference());
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obj1.setHintingPreference(QFont::HintingPreference(QFont::PreferNoHinting));
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QCOMPARE(QFont::HintingPreference(QFont::PreferNoHinting), obj1.hintingPreference());
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}
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tst_QFont::tst_QFont()
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{
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}
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tst_QFont::~tst_QFont()
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{
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}
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void tst_QFont::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_QFont::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_QFont::exactMatch()
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{
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// Check if a non-existing font hasn't an exact match
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QFont font( "BogusFont", 33 );
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QVERIFY(!font.exactMatch() );
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QFontDatabase fdb;
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QVERIFY(!QFont("freesans").exactMatch());
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QVERIFY(!QFont("freeserif").exactMatch());
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QVERIFY(!QFont("freemono").exactMatch());
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}
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void tst_QFont::compare()
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{
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QFont font;
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{
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QFont font2 = font;
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font2.setPointSize( 24 );
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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}
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{
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QFont font2 = font;
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font2.setPixelSize( 24 );
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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}
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font.setPointSize(12);
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font.setItalic(false);
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font.setWeight(QFont::Normal);
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font.setUnderline(false);
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font.setStrikeOut(false);
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font.setOverline(false);
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{
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QFont font2 = font;
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font2.setPointSize( 24 );
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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}
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{
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QFont font2 = font;
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font2.setPixelSize( 24 );
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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}
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{
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QFont font2 = font;
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font2.setItalic(true);
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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font2.setItalic(false);
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QVERIFY( font == font2 );
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QVERIFY(!(font < font2));
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font2.setWeight(QFont::Bold);
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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font2.setWeight(QFont::Normal);
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QVERIFY( font == font2 );
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QVERIFY(!(font < font2));
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font.setUnderline(true);
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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font.setUnderline(false);
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QVERIFY( font == font2 );
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QVERIFY(!(font < font2));
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font.setStrikeOut(true);
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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font.setStrikeOut(false);
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QVERIFY( font == font2 );
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QVERIFY(!(font < font2));
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font.setOverline(true);
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QVERIFY( font != font2 );
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QCOMPARE(font < font2,!(font2 < font));
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font.setOverline(false);
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QVERIFY( font == font2 );
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QVERIFY(!(font < font2));
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}
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}
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void tst_QFont::resolve()
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{
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QFont font;
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font.setPointSize(font.pointSize() * 2);
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font.setItalic(false);
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font.setWeight(QFont::Normal);
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font.setUnderline(false);
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font.setStrikeOut(false);
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font.setOverline(false);
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font.setStretch(QFont::Unstretched);
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QFont font1;
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font1.setWeight(QFont::Bold);
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QFont font2 = font1.resolve(font);
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QVERIFY(font2.weight() == font1.weight());
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QVERIFY(font2.pointSize() == font.pointSize());
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QVERIFY(font2.italic() == font.italic());
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QVERIFY(font2.underline() == font.underline());
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QVERIFY(font2.overline() == font.overline());
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QVERIFY(font2.strikeOut() == font.strikeOut());
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QVERIFY(font2.stretch() == font.stretch());
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QFont font3;
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font3.setStretch(QFont::UltraCondensed);
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QFont font4 = font3.resolve(font1).resolve(font);
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QVERIFY(font4.stretch() == font3.stretch());
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QVERIFY(font4.weight() == font.weight());
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QVERIFY(font4.pointSize() == font.pointSize());
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QVERIFY(font4.italic() == font.italic());
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QVERIFY(font4.underline() == font.underline());
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QVERIFY(font4.overline() == font.overline());
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QVERIFY(font4.strikeOut() == font.strikeOut());
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QFont f1,f2,f3;
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f2.setPointSize(45);
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f3.setPointSize(55);
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QFont f4 = f1.resolve(f2);
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QCOMPARE(f4.pointSize(), 45);
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f4 = f4.resolve(f3);
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QCOMPARE(f4.pointSize(), 55);
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}
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void tst_QFont::resetFont()
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{
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QWidget parent;
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QFont parentFont = parent.font();
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parentFont.setPointSize(parentFont.pointSize() + 2);
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parent.setFont(parentFont);
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QWidget *child = new QWidget(&parent);
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QFont childFont = child->font();
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childFont.setBold(!childFont.bold());
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child->setFont(childFont);
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QVERIFY(parentFont.resolve() != 0);
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QVERIFY(childFont.resolve() != 0);
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QVERIFY(childFont != parentFont);
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child->setFont(QFont()); // reset font
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QVERIFY(child->font().resolve() == 0);
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QVERIFY(child->font().pointSize() == parent.font().pointSize());
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QVERIFY(parent.font().resolve() != 0);
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}
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void tst_QFont::isCopyOf()
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{
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QFont font;
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QVERIFY(font.isCopyOf(QApplication::font()));
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QFont font2("bogusfont", 23);
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QVERIFY(! font2.isCopyOf(QApplication::font()));
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QFont font3 = font;
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QVERIFY(font3.isCopyOf(font));
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font3.setPointSize(256);
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QVERIFY(!font3.isCopyOf(font));
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font3.setPointSize(font.pointSize());
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QVERIFY(!font3.isCopyOf(font));
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}
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void tst_QFont::lastResortFamily()
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{
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QVERIFY(!QFont::lastResortFamily().isEmpty());
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}
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void tst_QFont::toString_fromString_data()
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{
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QTest::addColumn<QString>("fontstring");
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QTest::addColumn<QString>("expectedstring");
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// actual font families
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QTest::newRow("FreeSans") << QString("FreeSans,,10,-1,50,1,0,0,0") << QString("FreeSans,,10,-1,50,1,0,0,0");
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QTest::newRow("FreeSans [GNU ]") << QString("FreeSans [GNU ],,5,-1,99,0,1,0,0") << QString("FreeSans [GNU ],,5,-1,99,0,1,0,0");
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QTest::newRow("FreeMono") << QString("FreeMono,,5,-1,999,0,0,1,0") << QString("FreeMono,,5,-1,99,0,0,1,0");
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QTest::newRow("FreeSans") << QString("FreeSans,,10,-1,50,2,3,4,5") << QString("FreeSans,,10,-1,50,2,1,1,1");
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// aliases
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QTest::newRow("Sans Serif") << QString("Sans Serif,,123,-1,50,0,0,0,0") << QString("Sans Serif,,123,-1,50,0,0,0,0");
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QTest::newRow("Monospace") << QString("Monospace,,10,666,50,0,0,0,0") << QString("Monospace,,-1,666,50,0,0,0,0");
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}
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void tst_QFont::toString_fromString()
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{
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QFETCH(QString, fontstring);
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QFETCH(QString, expectedstring);
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QFont font;
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font.fromString(fontstring);
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QCOMPARE(expectedstring, font.toString());
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}
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QTEST_MAIN(tst_QFont)
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#include "moc_tst_qfont.cpp"
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