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#include <qtest.h>
#include <QTextDocument>
#include <QtDeclarative/qmlengine.h>
#include <QtDeclarative/qmlcomponent.h>
#include <QtDeclarative/qfxtext.h>
#include <QFontMetrics>
class tst_qfxtext : public QObject
{
Q_OBJECT
public:
tst_qfxtext();
private slots:
void text();
void width();
void wrap();
void elide();
// ### these tests may be trivial
void hAlign();
void vAlign();
void font();
void style();
void color();
private:
QStringList standard;
QStringList richText;
QStringList hAlignmentStrings;
QStringList vAlignmentStrings;
QList<Qt::Alignment> vAlignments;
QList<Qt::Alignment> hAlignments;
QStringList styleStrings;
QList<QFxText::TextStyle> styles;
QStringList colorStrings;
QmlEngine engine;
};
tst_qfxtext::tst_qfxtext()
{
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>";
hAlignmentStrings << "AlignLeft"
<< "AlignRight"
<< "AlignHCenter";
vAlignmentStrings << "AlignTop"
<< "AlignBottom"
<< "AlignVCenter";
hAlignments << Qt::AlignLeft
<< Qt::AlignRight
<< Qt::AlignHCenter;
vAlignments << Qt::AlignTop
<< Qt::AlignBottom
<< Qt::AlignVCenter;
styleStrings << "Normal"
<< "Outline"
<< "Raised"
<< "Sunken";
styles << QFxText::Normal
<< QFxText::Outline
<< QFxText::Raised
<< QFxText::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";
//
}
void tst_qfxtext::text()
{
{
QmlComponent textComponent(&engine, "<Text text=\"\" />");
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->text(), QString(""));
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "<Text>" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->text(), standard.at(i));
}
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "<Text><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QVERIFY(textObject != 0);
QCOMPARE(textObject->text(), richText.at(i));
}
}
void tst_qfxtext::width()
{
// uses Font metrics to find the width for standard and document to find the width for rich
{
QmlComponent textComponent(&engine, "<Text text=\"\"/>");
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 0);
}
for (int i = 0; i < standard.size(); i++)
{
QFont f;
QFontMetrics fm(f);
int metricWidth = fm.size(Qt::TextExpandTabs && Qt::TextShowMnemonic, standard.at(i)).width();
QString componentStr = "<Text>" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), metricWidth);
}
for (int i = 0; i < richText.size(); i++)
{
QTextDocument document;
document.setHtml(richText.at(i));
document.setDocumentMargin(0);
int documentWidth = document.idealWidth();
QString componentStr = "<Text><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), documentWidth);
}
}
void tst_qfxtext::wrap()
{
// XXX Poor coverage - should at least be testing an expected height.
// for specified width and wrap set true
{
QmlComponent textComponent(&engine, "<Text text=\"\" wrap=\"true\" width=\"300\"/>");
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "<Text wrap=\"true\" width=\"300\">" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "<Text wrap=\"true\" width=\"300\"><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
}
void tst_qfxtext::elide()
{
for (Qt::TextElideMode m = Qt::ElideLeft; m<=Qt::ElideNone; m=Qt::TextElideMode(int(m)+1)) {
const char* elidename[]={"ElideLeft", "ElideRight", "ElideMiddle", "ElideNone"};
QString elide = "elide=\""+QString(elidename[int(m)])+"\"";
// XXX Poor coverage.
{
QmlComponent textComponent(&engine, ("<Text text=\"\" "+elide+" width=\"300\"/>").toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
for (int i = 0; i < standard.size(); i++)
{
QString componentStr = "<Text "+elide+" width=\"300\">" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
// richtext - does nothing
for (int i = 0; i < richText.size(); i++)
{
QString componentStr = "<Text "+elide+" width=\"300\"><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->width(), 300);
}
}
}
//the alignment tests may be trivial o.oa
void tst_qfxtext::hAlign()
{
//test one align each, and then test if two align fails.
for (int i = 0; i < standard.size(); i++)
{
for (int j=0; j < hAlignmentStrings.size(); j++)
{
QString componentStr = "<Text hAlign=\"" + hAlignmentStrings.at(j) + "\">" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE((int)textObject->hAlign(), (int)hAlignments.at(j));
}
}
for (int i = 0; i < richText.size(); i++)
{
for (int j=0; j < hAlignmentStrings.size(); j++)
{
QString componentStr = "<Text hAlign=\"" + hAlignmentStrings.at(j) + "\"><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE((int)textObject->hAlign(), (int)hAlignments.at(j));
}
}
}
void tst_qfxtext::vAlign()
{
//test one align each, and then test if two align fails.
for (int i = 0; i < standard.size(); i++)
{
for (int j=0; j < vAlignmentStrings.size(); j++)
{
QString componentStr = "<Text vAlign=\"" + vAlignmentStrings.at(j) + "\">" + standard.at(i) + "</Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE((int)textObject->vAlign(), (int)vAlignments.at(j));
}
}
for (int i = 0; i < richText.size(); i++)
{
for (int j=0; j < vAlignmentStrings.size(); j++)
{
QString componentStr = "<Text vAlign=\"" + vAlignmentStrings.at(j) + "\"><![CDATA[" + richText.at(i) + "]]></Text>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE((int)textObject->vAlign(), (int)vAlignments.at(j));
}
}
}
void tst_qfxtext::font()
{
//test size, then bold, then italic, then family
{
QString componentStr = "<Text font.size=\"40\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->font()->size(), qreal(40));
QCOMPARE(textObject->font()->bold(), false);
QCOMPARE(textObject->font()->italic(), false);
}
{
QString componentStr = "<Text font.bold=\"true\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->font()->bold(), true);
QCOMPARE(textObject->font()->italic(), false);
}
{
QString componentStr = "<Text font.italic=\"true\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->font()->italic(), true);
QCOMPARE(textObject->font()->bold(), false);
}
{
QString componentStr = "<Text font.family=\"Helvetica\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->font()->family(), QString("Helvetica"));
QCOMPARE(textObject->font()->bold(), false);
QCOMPARE(textObject->font()->italic(), false);
}
{
QString componentStr = "<Text font.family=\"\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->font()->family(), QString(""));
}
}
void tst_qfxtext::style()
{
//test style
for (int i = 0; i < styles.size(); i++)
{
QString componentStr = "<Text style=\"" + styleStrings.at(i) + "\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE((int)textObject->style(), (int)styles.at(i));
QCOMPARE(textObject->styleColor(), QColor());
}
}
void tst_qfxtext::color()
{
//test style
for (int i = 0; i < colorStrings.size(); i++)
{
QString componentStr = "<Text color=\"" + colorStrings.at(i) + "\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->color(), QColor(colorStrings.at(i)));
QCOMPARE(textObject->styleColor(), QColor());
}
for (int i = 0; i < colorStrings.size(); i++)
{
QString componentStr = "<Text styleColor=\"" + colorStrings.at(i) + "\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->styleColor(), QColor(colorStrings.at(i)));
// default color to black?
QCOMPARE(textObject->color(), QColor("black"));
}
for (int i = 0; i < colorStrings.size(); i++)
{
for (int j = 0; j < colorStrings.size(); j++)
{
QString componentStr = "<Text color=\"" + colorStrings.at(i) + "\" styleColor=\"" + colorStrings.at(j) + "\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->color(), QColor(colorStrings.at(i)));
QCOMPARE(textObject->styleColor(), QColor(colorStrings.at(j)));
}
}
{
QString colorStr = "#AA001234";
QColor testColor("#001234");
testColor.setAlpha(170);
QString componentStr = "<Text color=\"" + colorStr + "\" text=\"Hello World\"/>";
QmlComponent textComponent(&engine, componentStr.toLatin1());
QFxText *textObject = qobject_cast<QFxText*>(textComponent.create());
QCOMPARE(textObject->color(), testColor);
}
}
QTEST_MAIN(tst_qfxtext)
#include "tst_qfxtext.moc"
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