Long live Qt 4.5!

3 files changed, 387 insertions, 0 deletions

diff --git a/tests/auto/qtextformat/.gitignore b/tests/auto/qtextformat/.gitignore
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+tst_qtextformat
diff --git a/tests/auto/qtextformat/qtextformat.pro b/tests/auto/qtextformat/qtextformat.pro
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+++ b/tests/auto/qtextformat/qtextformat.pro
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+############################################################
+# Project file for autotest for file qtextformat.h
+############################################################
+
+load(qttest_p4)
+
+SOURCES += tst_qtextformat.cpp
+
+
diff --git a/tests/auto/qtextformat/tst_qtextformat.cpp b/tests/auto/qtextformat/tst_qtextformat.cpp
new file mode 100644
index 0000000..f41b9fb
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+++ b/tests/auto/qtextformat/tst_qtextformat.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <qcoreapplication.h>
+#include <qdebug.h>
+#include <qsettings.h>
+#include <qtextformat.h>
+#include <qtextdocument.h>
+#include <qtextcursor.h>
+#include <qtextobject.h>
+#include <qtextlayout.h>
+#include <qabstracttextdocumentlayout.h>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QTextFormat : public QObject
+{
+Q_OBJECT
+
+private slots:
+    void getSetCheck();
+    void defaultAlignment();
+    void testQTextCharFormat() const;
+    void testUnderlinePropertyPrecedence();
+    void toFormat();
+    void resolveFont();
+    void getSetTabs();
+    void testTabsUsed();
+    void testFontStyleSetters();
+};
+
+/*! \internal
+  This (used to) trigger a crash in:
+ 
+    QDataStream &operator>>(QDataStream &stream, QTextFormat &fmt)
+
+  which is most easily produced through QSettings.
+ */
+void tst_QTextFormat::testQTextCharFormat() const
+{
+    QSettings settings("test", "test");
+    QTextCharFormat test;
+
+    settings.value("test", test);
+}
+
+// Testing get/set functions
+void tst_QTextFormat::getSetCheck()
+{
+    QTextFormat obj1;
+    // int QTextFormat::objectIndex()
+    // void QTextFormat::setObjectIndex(int)
+    obj1.setObjectIndex(0);
+    QCOMPARE(0, obj1.objectIndex());
+    obj1.setObjectIndex(INT_MIN);
+    QCOMPARE(INT_MIN, obj1.objectIndex());
+    obj1.setObjectIndex(INT_MAX);
+    QCOMPARE(INT_MAX, obj1.objectIndex());
+}
+
+void tst_QTextFormat::defaultAlignment()
+{
+    QTextBlockFormat fmt;
+    QVERIFY(!fmt.hasProperty(QTextFormat::BlockAlignment));
+    QCOMPARE(fmt.intProperty(QTextFormat::BlockAlignment), 0);
+    QVERIFY(fmt.alignment() == Qt::AlignLeft);
+}
+
+void tst_QTextFormat::testUnderlinePropertyPrecedence()
+{
+    QTextCharFormat format;
+    // use normal accessors and check internal state
+    format.setUnderlineStyle(QTextCharFormat::NoUnderline);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).toBool(), false);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).toInt(), 0);
+
+    format = QTextCharFormat();
+    format.setUnderlineStyle(QTextCharFormat::SingleUnderline);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).toBool(), true);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).toInt(), 1);
+
+    format = QTextCharFormat();
+    format.setUnderlineStyle(QTextCharFormat::DotLine);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).toBool(), false);
+    QVERIFY(format.property(QTextFormat::TextUnderlineStyle).toInt() > 0);
+
+    // override accessors and use setProperty to create a false state.
+    // then check font()
+    format = QTextCharFormat();
+    format.setProperty(QTextCharFormat::FontUnderline, true);
+    QCOMPARE(format.property(QTextFormat::FontUnderline).isNull(), false);
+    QCOMPARE(format.property(QTextFormat::TextUnderlineStyle).isNull(), true);
+    QCOMPARE(format.fontUnderline(), true);
+    QCOMPARE(format.font().underline(), true);
+
+    format = QTextCharFormat();
+    // create conflict. Should use the new property
+    format.setProperty(QTextCharFormat::TextUnderlineStyle, QTextCharFormat::SingleUnderline);
+    format.setProperty(QTextCharFormat::FontUnderline, false);
+    QCOMPARE(format.fontUnderline(), true);
+    QCOMPARE(format.font().underline(), true);
+
+    format = QTextCharFormat();
+    // create conflict. Should use the new property
+    format.setProperty(QTextCharFormat::TextUnderlineStyle, QTextCharFormat::NoUnderline);
+    format.setProperty(QTextCharFormat::FontUnderline, true);
+    QCOMPARE(format.fontUnderline(), false);
+    QCOMPARE(format.font().underline(), false);
+
+    // do it again, but reverse the ordering (we use a QVector internally, so test a LOT ;)
+    // create conflict. Should use the new property
+    format.setProperty(QTextCharFormat::FontUnderline, false);
+    format.setProperty(QTextCharFormat::TextUnderlineStyle, QTextCharFormat::SingleUnderline);
+    QCOMPARE(format.fontUnderline(), true);
+    QCOMPARE(format.font().underline(), true);
+
+    format = QTextCharFormat();
+    // create conflict. Should use the new property
+    format.setProperty(QTextCharFormat::FontUnderline, true);
+    format.setProperty(QTextCharFormat::TextUnderlineStyle, QTextCharFormat::NoUnderline);
+    QCOMPARE(format.fontUnderline(), false);
+    QCOMPARE(format.font().underline(), false);
+}
+
+void tst_QTextFormat::toFormat()
+{
+    {
+        QTextFormat fmt = QTextFrameFormat();
+        QCOMPARE(fmt.toFrameFormat().type(), int(QTextFormat::FrameFormat));
+    }
+
+    {
+        QTextFormat fmt = QTextTableFormat();
+        QCOMPARE(fmt.toTableFormat().type(), int(QTextFormat::FrameFormat));
+        QCOMPARE(fmt.toTableFormat().objectType(), int(QTextFormat::TableObject));
+    }
+
+    {
+        QTextFormat fmt = QTextBlockFormat();
+        QCOMPARE(fmt.toBlockFormat().type(), int(QTextFormat::BlockFormat));
+    }
+
+    {
+        QTextFormat fmt = QTextCharFormat();
+        QCOMPARE(fmt.toCharFormat().type(), int(QTextFormat::CharFormat));
+    }
+
+    {
+        QTextFormat fmt = QTextListFormat();
+        QCOMPARE(fmt.toListFormat().type(), int(QTextFormat::ListFormat));
+    }
+}
+
+void tst_QTextFormat::resolveFont()
+{
+    QTextDocument doc;
+
+    QTextCharFormat fmt;
+    fmt.setProperty(QTextFormat::ForegroundBrush, Qt::blue);
+    fmt.setProperty(QTextFormat::FontItalic, true);
+    QTextCursor(&doc).insertText("Test", fmt);
+
+    QVector<QTextFormat> formats = doc.allFormats();
+    QCOMPARE(formats.count(), 3);
+
+    QVERIFY(formats.at(2).type() == QTextFormat::CharFormat);
+    fmt = formats.at(2).toCharFormat();
+
+    QVERIFY(!fmt.font().underline());
+    QVERIFY(fmt.hasProperty(QTextFormat::ForegroundBrush));
+
+    QFont f;
+    f.setUnderline(true);
+    doc.setDefaultFont(f);
+    formats = doc.allFormats();
+    fmt = formats.at(2).toCharFormat();
+
+    QVERIFY(fmt.font().underline());
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+
+    // verify that deleting a non-existant property does not affect the font resolving
+
+    QVERIFY(!fmt.hasProperty(QTextFormat::BackgroundBrush));
+    fmt.clearProperty(QTextFormat::BackgroundBrush);
+    QVERIFY(!fmt.hasProperty(QTextFormat::BackgroundBrush));
+
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+    QVERIFY(fmt.font().underline());
+
+    // verify that deleting an existant but font _unrelated_ property does not affect the font resolving
+
+    QVERIFY(fmt.hasProperty(QTextFormat::ForegroundBrush));
+    fmt.clearProperty(QTextFormat::ForegroundBrush);
+    QVERIFY(!fmt.hasProperty(QTextFormat::ForegroundBrush));
+
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+    QVERIFY(fmt.font().underline());
+
+    // verify that removing a font property _does_ clear the resolving
+
+    QVERIFY(fmt.hasProperty(QTextFormat::FontItalic));
+    fmt.clearProperty(QTextFormat::FontItalic);
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontItalic));
+
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+    QVERIFY(!fmt.font().underline());
+    QVERIFY(!fmt.font().italic());
+
+    // reset
+    fmt = formats.at(2).toCharFormat();
+
+    QVERIFY(fmt.font().underline());
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+
+    // verify that _setting_ an unrelated property does _not_ affect the resolving
+
+    QVERIFY(!fmt.hasProperty(QTextFormat::IsAnchor));
+    fmt.setProperty(QTextFormat::IsAnchor, true);
+    QVERIFY(fmt.hasProperty(QTextFormat::IsAnchor));
+
+    QVERIFY(fmt.font().underline());
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+
+    // verify that setting a _related_ font property does affect the resolving
+    //
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontStrikeOut));
+    fmt.setProperty(QTextFormat::FontStrikeOut, true);
+    QVERIFY(fmt.hasProperty(QTextFormat::FontStrikeOut));
+
+    QVERIFY(!fmt.font().underline());
+    QVERIFY(!fmt.hasProperty(QTextFormat::FontUnderline));
+    QVERIFY(fmt.font().strikeOut());
+}
+
+void tst_QTextFormat::getSetTabs()
+{
+    class Comparator {
+      public:
+        Comparator(const QList<QTextOption::Tab> &tabs, const QList<QTextOption::Tab> &tabs2)
+        {
+            QCOMPARE(tabs.count(), tabs2.count());
+            for(int i=0; i < tabs.count(); i++) {
+                QTextOption::Tab t1 = tabs[i];
+                QTextOption::Tab t2 = tabs2[i];
+                QCOMPARE(t1.position, t2.position);
+                QCOMPARE(t1.type, t2.type);
+                QCOMPARE(t1.delimiter, t2.delimiter);
+            }
+        }
+    };
+
+    QList<QTextOption::Tab> tabs;
+    QTextBlockFormat format;
+    format.setTabPositions(tabs);
+    Comparator c1(tabs, format.tabPositions());
+
+    QTextOption::Tab tab1;
+    tab1.position = 1234;
+    tabs.append(tab1);
+    format.setTabPositions(tabs);
+    Comparator c2(tabs, format.tabPositions());
+
+    QTextOption::Tab tab2;
+    tab2.position = 3456;
+    tab2.type = QTextOption::RightTab;
+    tab2.delimiter = QChar('x');
+    tabs.append(tab2);
+    format.setTabPositions(tabs);
+    Comparator c3(tabs, format.tabPositions());
+}
+
+void tst_QTextFormat::testTabsUsed()
+{
+    QTextDocument doc;
+    QTextCursor cursor(&doc);
+
+    QList<QTextOption::Tab> tabs;
+    QTextBlockFormat format;
+    QTextOption::Tab tab;
+    tab.position = 100;
+    tabs.append(tab);
+    format.setTabPositions(tabs);
+    cursor.mergeBlockFormat(format);
+    cursor.insertText("foo\tbar");
+    //doc.setPageSize(QSizeF(200, 200));
+    doc.documentLayout()->pageCount(); // force layout;
+
+    QTextBlock block = doc.begin();
+    QTextLayout *layout = block.layout();
+    QVERIFY(layout);
+    QCOMPARE(layout->lineCount(), 1);
+    QTextLine line = layout->lineAt(0);
+    QCOMPARE(line.cursorToX(4), 100.);
+
+    QTextOption option = layout->textOption();
+    QCOMPARE(option.tabs().count(), tabs.count());
+
+}
+
+void tst_QTextFormat::testFontStyleSetters()
+{
+    QTextCharFormat format;
+
+    // test the setters
+    format.setFontStyleHint(QFont::Serif);
+    QCOMPARE(format.font().styleHint(), QFont::Serif);
+    QCOMPARE(format.font().styleStrategy(), QFont::PreferDefault);
+    format.setFontStyleStrategy(QFont::PreferOutline);
+    QCOMPARE(format.font().styleStrategy(), QFont::PreferOutline);
+
+    // test setting properties through setFont()
+    QFont font;
+    font.setStyleHint(QFont::SansSerif, QFont::PreferAntialias);
+    format.setFont(font);
+    QCOMPARE(format.font().styleHint(), QFont::SansSerif);
+    QCOMPARE(format.font().styleStrategy(), QFont::PreferAntialias);
+
+    // test kerning
+    format.setFontKerning(false);
+    QCOMPARE(format.font().kerning(), false);
+    format.setFontKerning(true);
+    QCOMPARE(format.font().kerning(), true);
+    font.setKerning(false);
+    format.setFont(font);
+    QCOMPARE(format.font().kerning(), false);
+}
+
+QTEST_MAIN(tst_QTextFormat)
+#include "tst_qtextformat.moc"