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tst_qquicktext.cpp
2483 lines (1999 loc) · 94.7 KB
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tst_qquicktext.cpp
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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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 1.1, 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QtTest/QSignalSpy>
#include <QTextDocument>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQuick/private/qquicktext_p.h>
#include <private/qquicktext_p_p.h>
#include <private/qqmlvaluetype_p.h>
#include <QFontMetrics>
#include <qmath.h>
#include <QtQuick/QQuickView>
#include <private/qguiapplication_p.h>
#include <limits.h>
#include <QtGui/QMouseEvent>
#include "../../shared/util.h"
#include "testhttpserver.h"
DEFINE_BOOL_CONFIG_OPTION(qmlDisableDistanceField, QML_DISABLE_DISTANCEFIELD)
Q_DECLARE_METATYPE(QQuickText::TextFormat)
class tst_qquicktext : public QQmlDataTest
{
Q_OBJECT
public:
tst_qquicktext();
private slots:
void text();
void width();
void wrap();
void elide();
void multilineElide_data();
void multilineElide();
void textFormat();
void alignments_data();
void alignments();
void baseUrl();
void embeddedImages_data();
void embeddedImages();
void lineCount();
void lineHeight();
// ### these tests may be trivial
void horizontalAlignment();
void horizontalAlignment_RightToLeft();
void verticalAlignment();
void font();
void style();
void color();
void smooth();
// QQmlFontValueType
void weight();
void underline();
void overline();
void strikeout();
void capitalization();
void letterSpacing();
void wordSpacing();
void clickLink();
void implicitSize_data();
void implicitSize();
void contentSize();
void lineLaidOut();
void imgTagsBaseUrl_data();
void imgTagsBaseUrl();
void imgTagsAlign_data();
void imgTagsAlign();
void imgTagsMultipleImages();
void imgTagsElide();
void imgTagsUpdates();
void imgTagsError();
void fontSizeMode_data();
void fontSizeMode();
void fontSizeModeMultiline_data();
void fontSizeModeMultiline();
void multilengthStrings_data();
void multilengthStrings();
void fontFormatSizes_data();
void fontFormatSizes();
private:
QStringList standard;
QStringList richText;
QStringList horizontalAlignmentmentStrings;
QStringList verticalAlignmentmentStrings;
QList<Qt::Alignment> verticalAlignmentments;
QList<Qt::Alignment> horizontalAlignmentments;
QStringList styleStrings;
QList<QQuickText::TextStyle> styles;
QStringList colorStrings;
QQmlEngine engine;
QQuickView *createView(const QString &filename);
};
tst_qquicktext::tst_qquicktext()
{
standard << "the quick brown fox jumped over the lazy dog"
<< "the quick brown fox\n jumped over the lazy dog";
richText << "<i>the <b>quick</b> brown <a href=\\\"http://www.google.com\\\">fox</a> jumped over the <b>lazy</b> dog</i>"
<< "<i>the <b>quick</b> brown <a href=\\\"http://www.google.com\\\">fox</a><br>jumped over the <b>lazy</b> dog</i>";
horizontalAlignmentmentStrings << "AlignLeft"
<< "AlignRight"
<< "AlignHCenter";
verticalAlignmentmentStrings << "AlignTop"
<< "AlignBottom"
<< "AlignVCenter";
horizontalAlignmentments << Qt::AlignLeft
<< Qt::AlignRight
<< Qt::AlignHCenter;
verticalAlignmentments << Qt::AlignTop
<< Qt::AlignBottom
<< Qt::AlignVCenter;
styleStrings << "Normal"
<< "Outline"
<< "Raised"
<< "Sunken";
styles << QQuickText::Normal
<< QQuickText::Outline
<< QQuickText::Raised
<< QQuickText::Sunken;
colorStrings << "aliceblue"
<< "antiquewhite"
<< "aqua"
<< "darkkhaki"
<< "darkolivegreen"
<< "dimgray"
<< "palevioletred"
<< "lightsteelblue"
<< "#000000"
<< "#AAAAAA"
<< "#FFFFFF"
<< "#2AC05F";
//
// need a different test to do alpha channel test
// << "#AA0011DD"
// << "#00F16B11";
//
}
QQuickView *tst_qquicktext::createView(const QString &filename)
{
QQuickView *canvas = new QQuickView(0);
canvas->setSource(QUrl::fromLocalFile(filename));
return canvas;
}
void tst_qquicktext::text()
{
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"\" }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->text(), QString(""));
QVERIFY(textObject->width() == 0);
delete textObject;
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->text(), standard.at(i));
QVERIFY(textObject->width() > 0);
delete textObject;
}
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QString expected = richText.at(i);
QCOMPARE(textObject->text(), expected.replace("\\\"", "\""));
QVERIFY(textObject->width() > 0);
delete textObject;
}
}
void tst_qquicktext::width()
{
// uses Font metrics to find the width for standard and document to find the width for rich
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"\" }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->width(), 0.);
delete textObject;
}
bool requiresUnhintedMetrics = !qmlDisableDistanceField();
for (int i = 0; i < standard.size(); i++)
{
QVERIFY(!Qt::mightBeRichText(standard.at(i))); // self-test
QFont f;
qreal metricWidth = 0.0;
if (requiresUnhintedMetrics) {
QString s = standard.at(i);
s.replace(QLatin1Char('\n'), QChar::LineSeparator);
QTextLayout layout(s);
layout.setFlags(Qt::TextExpandTabs | Qt::TextShowMnemonic);
{
QTextOption option;
option.setUseDesignMetrics(true);
layout.setTextOption(option);
}
layout.beginLayout();
forever {
QTextLine line = layout.createLine();
if (!line.isValid())
break;
}
layout.endLayout();
metricWidth = layout.boundingRect().width();
} else {
QFontMetricsF fm(f);
metricWidth = fm.size(Qt::TextExpandTabs && Qt::TextShowMnemonic, standard.at(i)).width();
}
QString componentStr = "import QtQuick 2.0\nText { text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QVERIFY(textObject->boundingRect().width() > 0);
QCOMPARE(textObject->width(), qreal(metricWidth));
QVERIFY(textObject->textFormat() == QQuickText::AutoText); // setting text doesn't change format
delete textObject;
}
for (int i = 0; i < richText.size(); i++)
{
QVERIFY(Qt::mightBeRichText(richText.at(i))); // self-test
QString componentStr = "import QtQuick 2.0\nText { text: \"" + richText.at(i) + "\"; textFormat: Text.RichText }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
QVERIFY(textPrivate != 0);
QVERIFY(textPrivate->extra.isAllocated());
QTextDocument *doc = textPrivate->extra->doc;
QVERIFY(doc != 0);
QCOMPARE(int(textObject->width()), int(doc->idealWidth()));
QVERIFY(textObject->textFormat() == QQuickText::RichText);
delete textObject;
}
}
void tst_qquicktext::wrap()
{
int textHeight = 0;
// for specified width and wrap set true
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"Hello\"; wrapMode: Text.WordWrap; width: 300 }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
textHeight = textObject->height();
QVERIFY(textObject != 0);
QVERIFY(textObject->wrapMode() == QQuickText::WordWrap);
QCOMPARE(textObject->width(), 300.);
delete textObject;
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { wrapMode: Text.WordWrap; width: 30; text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->width(), 30.);
QVERIFY(textObject->height() > textHeight);
int oldHeight = textObject->height();
textObject->setWidth(100);
QVERIFY(textObject->height() < oldHeight);
delete textObject;
}
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { wrapMode: Text.WordWrap; width: 30; text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->width(), 30.);
QVERIFY(textObject->height() > textHeight);
qreal oldHeight = textObject->height();
textObject->setWidth(100);
QVERIFY(textObject->height() < oldHeight);
delete textObject;
}
// richtext again with a fixed height
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { wrapMode: Text.WordWrap; width: 30; height: 50; text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->width(), 30.);
QVERIFY(textObject->implicitHeight() > textHeight);
qreal oldHeight = textObject->implicitHeight();
textObject->setWidth(100);
QVERIFY(textObject->implicitHeight() < oldHeight);
delete textObject;
}
}
void tst_qquicktext::elide()
{
for (QQuickText::TextElideMode m = QQuickText::ElideLeft; m<=QQuickText::ElideNone; m=QQuickText::TextElideMode(int(m)+1)) {
const char* elidename[]={"ElideLeft", "ElideRight", "ElideMiddle", "ElideNone"};
QString elide = "elide: Text." + QString(elidename[int(m)]) + ";";
// XXX Poor coverage.
{
QQmlComponent textComponent(&engine);
textComponent.setData(("import QtQuick 2.0\nText { text: \"\"; "+elide+" width: 100 }").toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->elideMode(), m);
QCOMPARE(textObject->width(), 100.);
delete textObject;
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { "+elide+" width: 100; text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->elideMode(), m);
QCOMPARE(textObject->width(), 100.);
if (m != QQuickText::ElideNone && !standard.at(i).contains('\n'))
QVERIFY(textObject->contentWidth() <= textObject->width());
delete textObject;
}
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { "+elide+" width: 100; text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->elideMode(), m);
QCOMPARE(textObject->width(), 100.);
if (m != QQuickText::ElideNone && standard.at(i).contains("<br>"))
QVERIFY(textObject->contentWidth() <= textObject->width());
delete textObject;
}
}
}
void tst_qquicktext::multilineElide_data()
{
QTest::addColumn<QQuickText::TextFormat>("format");
QTest::newRow("plain") << QQuickText::PlainText;
QTest::newRow("styled") << QQuickText::StyledText;
}
void tst_qquicktext::multilineElide()
{
QFETCH(QQuickText::TextFormat, format);
QQuickView *canvas = createView(testFile("multilineelide.qml"));
QQuickText *myText = qobject_cast<QQuickText*>(canvas->rootObject());
QVERIFY(myText != 0);
myText->setTextFormat(format);
QCOMPARE(myText->lineCount(), 3);
QCOMPARE(myText->truncated(), true);
qreal lineHeight = myText->contentHeight() / 3.;
// Set a valid height greater than the truncated content height and ensure the line count is
// unchanged.
myText->setHeight(200);
QCOMPARE(myText->lineCount(), 3);
QCOMPARE(myText->truncated(), true);
// reduce size and ensure fewer lines are drawn
myText->setHeight(lineHeight * 2);
QCOMPARE(myText->lineCount(), 2);
myText->setHeight(lineHeight);
QCOMPARE(myText->lineCount(), 1);
myText->setHeight(5);
QCOMPARE(myText->lineCount(), 1);
myText->setHeight(lineHeight * 3);
QCOMPARE(myText->lineCount(), 3);
// remove max count and show all lines.
myText->setHeight(1000);
myText->resetMaximumLineCount();
QCOMPARE(myText->truncated(), false);
// reduce size again
myText->setHeight(lineHeight * 2);
QCOMPARE(myText->lineCount(), 2);
QCOMPARE(myText->truncated(), true);
// change line height
myText->setLineHeight(1.1);
QCOMPARE(myText->lineCount(), 1);
delete canvas;
}
void tst_qquicktext::textFormat()
{
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"Hello\"; textFormat: Text.RichText }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QVERIFY(textObject->textFormat() == QQuickText::RichText);
QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
QVERIFY(textPrivate != 0);
QVERIFY(textPrivate->richText == true);
delete textObject;
}
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"<b>Hello</b>\" }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QVERIFY(textObject->textFormat() == QQuickText::AutoText);
QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
QVERIFY(textPrivate != 0);
QVERIFY(textPrivate->styledText == true);
delete textObject;
}
{
QQmlComponent textComponent(&engine);
textComponent.setData("import QtQuick 2.0\nText { text: \"<b>Hello</b>\"; textFormat: Text.PlainText }", QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QVERIFY(textObject->textFormat() == QQuickText::PlainText);
delete textObject;
}
}
void tst_qquicktext::alignments_data()
{
QTest::addColumn<int>("hAlign");
QTest::addColumn<int>("vAlign");
QTest::addColumn<QString>("expectfile");
QTest::newRow("LT") << int(Qt::AlignLeft) << int(Qt::AlignTop) << testFile("alignments_lt.png");
QTest::newRow("RT") << int(Qt::AlignRight) << int(Qt::AlignTop) << testFile("alignments_rt.png");
QTest::newRow("CT") << int(Qt::AlignHCenter) << int(Qt::AlignTop) << testFile("alignments_ct.png");
QTest::newRow("LB") << int(Qt::AlignLeft) << int(Qt::AlignBottom) << testFile("alignments_lb.png");
QTest::newRow("RB") << int(Qt::AlignRight) << int(Qt::AlignBottom) << testFile("alignments_rb.png");
QTest::newRow("CB") << int(Qt::AlignHCenter) << int(Qt::AlignBottom) << testFile("alignments_cb.png");
QTest::newRow("LC") << int(Qt::AlignLeft) << int(Qt::AlignVCenter) << testFile("alignments_lc.png");
QTest::newRow("RC") << int(Qt::AlignRight) << int(Qt::AlignVCenter) << testFile("alignments_rc.png");
QTest::newRow("CC") << int(Qt::AlignHCenter) << int(Qt::AlignVCenter) << testFile("alignments_cc.png");
}
void tst_qquicktext::alignments()
{
QSKIP("Text alignment pixmap comparison tests will not work with scenegraph");
#if (0)// No widgets in scenegraph
QFETCH(int, hAlign);
QFETCH(int, vAlign);
QFETCH(QString, expectfile);
QQuickView *canvas = createView(testFile("alignments.qml"));
canvas->show();
canvas->requestActivateWindow();
QTest::qWait(50);
QTRY_COMPARE(QGuiApplication::activeWindow(), static_cast<QWidget *>(canvas));
QObject *ob = canvas->rootObject();
QVERIFY(ob != 0);
ob->setProperty("horizontalAlignment",hAlign);
ob->setProperty("verticalAlignment",vAlign);
QTRY_COMPARE(ob->property("running").toBool(),false);
QImage actual(canvas->width(), canvas->height(), QImage::Format_RGB32);
actual.fill(qRgb(255,255,255));
QPainter p(&actual);
canvas->render(&p);
QImage expect(expectfile);
if (QGuiApplicationPrivate::graphics_system_name == "raster" || QGuiApplicationPrivate::graphics_system_name == "") {
QCOMPARE(actual,expect);
}
delete canvas;
#endif
}
//the alignment tests may be trivial o.oa
void tst_qquicktext::horizontalAlignment()
{
//test one align each, and then test if two align fails.
for (int i = 0; i < standard.size(); i++)
{
for (int j=0; j < horizontalAlignmentmentStrings.size(); j++)
{
QString componentStr = "import QtQuick 2.0\nText { horizontalAlignment: \"" + horizontalAlignmentmentStrings.at(j) + "\"; text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE((int)textObject->hAlign(), (int)horizontalAlignmentments.at(j));
delete textObject;
}
}
for (int i = 0; i < richText.size(); i++)
{
for (int j=0; j < horizontalAlignmentmentStrings.size(); j++)
{
QString componentStr = "import QtQuick 2.0\nText { horizontalAlignment: \"" + horizontalAlignmentmentStrings.at(j) + "\"; text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE((int)textObject->hAlign(), (int)horizontalAlignmentments.at(j));
delete textObject;
}
}
}
void tst_qquicktext::horizontalAlignment_RightToLeft()
{
QQuickView *canvas = createView(testFile("horizontalAlignment_RightToLeft.qml"));
QQuickText *text = canvas->rootObject()->findChild<QQuickText*>("text");
QVERIFY(text != 0);
canvas->show();
QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(text);
QVERIFY(textPrivate != 0);
QTRY_VERIFY(textPrivate->layout.lineCount());
// implicit alignment should follow the reading direction of RTL text
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() > canvas->width()/2);
// explicitly left aligned text
text->setHAlign(QQuickText::AlignLeft);
QCOMPARE(text->hAlign(), QQuickText::AlignLeft);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() < canvas->width()/2);
// explicitly right aligned text
text->setHAlign(QQuickText::AlignRight);
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() > canvas->width()/2);
// change to rich text
QString textString = text->text();
text->setText(QString("<i>") + textString + QString("</i>"));
text->setTextFormat(QQuickText::RichText);
text->resetHAlign();
// implicitly aligned rich text should follow the reading direction of text
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->extra.isAllocated());
QVERIFY(textPrivate->extra->doc->defaultTextOption().alignment() & Qt::AlignLeft);
// explicitly left aligned rich text
text->setHAlign(QQuickText::AlignLeft);
QCOMPARE(text->hAlign(), QQuickText::AlignLeft);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->extra->doc->defaultTextOption().alignment() & Qt::AlignRight);
// explicitly right aligned rich text
text->setHAlign(QQuickText::AlignRight);
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->extra->doc->defaultTextOption().alignment() & Qt::AlignLeft);
text->setText(textString);
text->setTextFormat(QQuickText::PlainText);
// explicitly center aligned
text->setHAlign(QQuickText::AlignHCenter);
QCOMPARE(text->hAlign(), QQuickText::AlignHCenter);
QCOMPARE(text->effectiveHAlign(), text->hAlign());
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() < canvas->width()/2);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().right() > canvas->width()/2);
// reseted alignment should go back to following the text reading direction
text->resetHAlign();
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() > canvas->width()/2);
// mirror the text item
QQuickItemPrivate::get(text)->setLayoutMirror(true);
// mirrored implicit alignment should continue to follow the reading direction of the text
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), QQuickText::AlignRight);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() > canvas->width()/2);
// mirrored explicitly right aligned behaves as left aligned
text->setHAlign(QQuickText::AlignRight);
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
QCOMPARE(text->effectiveHAlign(), QQuickText::AlignLeft);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() < canvas->width()/2);
// mirrored explicitly left aligned behaves as right aligned
text->setHAlign(QQuickText::AlignLeft);
QCOMPARE(text->hAlign(), QQuickText::AlignLeft);
QCOMPARE(text->effectiveHAlign(), QQuickText::AlignRight);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() > canvas->width()/2);
// disable mirroring
QQuickItemPrivate::get(text)->setLayoutMirror(false);
text->resetHAlign();
// English text should be implicitly left aligned
text->setText("Hello world!");
QCOMPARE(text->hAlign(), QQuickText::AlignLeft);
QVERIFY(textPrivate->layout.lineAt(0).naturalTextRect().left() < canvas->width()/2);
// empty text with implicit alignment follows the system locale-based
// keyboard input direction from QInputMethod::inputDirection()
text->setText("");
QCOMPARE(text->hAlign(), qApp->inputMethod()->inputDirection() == Qt::LeftToRight ?
QQuickText::AlignLeft : QQuickText::AlignRight);
text->setHAlign(QQuickText::AlignRight);
QCOMPARE(text->hAlign(), QQuickText::AlignRight);
delete canvas;
// alignment of Text with no text set to it
QString componentStr = "import QtQuick 2.0\nText {}";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->hAlign(), qApp->inputMethod()->inputDirection() == Qt::LeftToRight ?
QQuickText::AlignLeft : QQuickText::AlignRight);
delete textObject;
}
void tst_qquicktext::verticalAlignment()
{
//test one align each, and then test if two align fails.
for (int i = 0; i < standard.size(); i++)
{
for (int j=0; j < verticalAlignmentmentStrings.size(); j++)
{
QString componentStr = "import QtQuick 2.0\nText { verticalAlignment: \"" + verticalAlignmentmentStrings.at(j) + "\"; text: \"" + standard.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE((int)textObject->vAlign(), (int)verticalAlignmentments.at(j));
delete textObject;
}
}
for (int i = 0; i < richText.size(); i++)
{
for (int j=0; j < verticalAlignmentmentStrings.size(); j++)
{
QString componentStr = "import QtQuick 2.0\nText { verticalAlignment: \"" + verticalAlignmentmentStrings.at(j) + "\"; text: \"" + richText.at(i) + "\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE((int)textObject->vAlign(), (int)verticalAlignmentments.at(j));
delete textObject;
}
}
}
void tst_qquicktext::font()
{
//test size, then bold, then italic, then family
{
QString componentStr = "import QtQuick 2.0\nText { font.pointSize: 40; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().pointSize(), 40);
QCOMPARE(textObject->font().bold(), false);
QCOMPARE(textObject->font().italic(), false);
delete textObject;
}
{
QString componentStr = "import QtQuick 2.0\nText { font.pixelSize: 40; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().pixelSize(), 40);
QCOMPARE(textObject->font().bold(), false);
QCOMPARE(textObject->font().italic(), false);
delete textObject;
}
{
QString componentStr = "import QtQuick 2.0\nText { font.bold: true; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().bold(), true);
QCOMPARE(textObject->font().italic(), false);
delete textObject;
}
{
QString componentStr = "import QtQuick 2.0\nText { font.italic: true; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().italic(), true);
QCOMPARE(textObject->font().bold(), false);
delete textObject;
}
{
QString componentStr = "import QtQuick 2.0\nText { font.family: \"Helvetica\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().family(), QString("Helvetica"));
QCOMPARE(textObject->font().bold(), false);
QCOMPARE(textObject->font().italic(), false);
delete textObject;
}
{
QString componentStr = "import QtQuick 2.0\nText { font.family: \"\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->font().family(), QString(""));
delete textObject;
}
}
void tst_qquicktext::style()
{
//test style
for (int i = 0; i < styles.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { style: \"" + styleStrings.at(i) + "\"; styleColor: \"white\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE((int)textObject->style(), (int)styles.at(i));
QCOMPARE(textObject->styleColor(), QColor("white"));
delete textObject;
}
QString componentStr = "import QtQuick 2.0\nText { text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QRectF brPre = textObject->boundingRect();
textObject->setStyle(QQuickText::Outline);
QRectF brPost = textObject->boundingRect();
QVERIFY(brPre.width() < brPost.width());
QVERIFY(brPre.height() < brPost.height());
delete textObject;
}
void tst_qquicktext::color()
{
//test style
for (int i = 0; i < colorStrings.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { color: \"" + colorStrings.at(i) + "\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->color(), QColor(colorStrings.at(i)));
QCOMPARE(textObject->styleColor(), QColor("black"));
QCOMPARE(textObject->linkColor(), QColor("blue"));
delete textObject;
}
for (int i = 0; i < colorStrings.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { styleColor: \"" + colorStrings.at(i) + "\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->styleColor(), QColor(colorStrings.at(i)));
// default color to black?
QCOMPARE(textObject->color(), QColor("black"));
QCOMPARE(textObject->linkColor(), QColor("blue"));
delete textObject;
}
for (int i = 0; i < colorStrings.size(); i++)
{
QString componentStr = "import QtQuick 2.0\nText { linkColor: \"" + colorStrings.at(i) + "\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->styleColor(), QColor("black"));
QCOMPARE(textObject->color(), QColor("black"));
QCOMPARE(textObject->linkColor(), QColor(colorStrings.at(i)));
delete textObject;
}
for (int i = 0; i < colorStrings.size(); i++)
{
for (int j = 0; j < colorStrings.size(); j++)
{
QString componentStr = "import QtQuick 2.0\nText { "
"color: \"" + colorStrings.at(i) + "\"; "
"styleColor: \"" + colorStrings.at(j) + "\"; "
"linkColor: \"" + colorStrings.at(j) + "\"; "
"text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->color(), QColor(colorStrings.at(i)));
QCOMPARE(textObject->styleColor(), QColor(colorStrings.at(j)));
QCOMPARE(textObject->linkColor(), QColor(colorStrings.at(j)));
delete textObject;
}
}
{
QString colorStr = "#AA001234";
QColor testColor("#001234");
testColor.setAlpha(170);
QString componentStr = "import QtQuick 2.0\nText { color: \"" + colorStr + "\"; text: \"Hello World\" }";
QQmlComponent textComponent(&engine);
textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
QCOMPARE(textObject->color(), testColor);
delete textObject;