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28
29#include <qtest.h>
30#include <QtTest/QtTest>
31#include <QtQuick/QQuickTextDocument>
32#include <QtQuick/QQuickItem>
33#include <QtQuick/private/qquicktextedit_p.h>
34#include <QtQuick/private/qquicktextdocument_p.h>
35#include <QtGui/QTextDocument>
36#include <QtGui/QTextDocumentWriter>
37#include <QtQml/QQmlEngine>
38#include <QtQml/QQmlComponent>
39#include "../../shared/util.h"
40
41class tst_qquicktextdocument : public QQmlDataTest
42{
43 Q_OBJECT
44private slots:
45 void textDocumentWriter();
46 void textDocumentWithImage();
47};
48
49QString text = QStringLiteral("foo bar");
50
51void tst_qquicktextdocument::textDocumentWriter()
52{
53 QQmlEngine e;
54 QQmlComponent c(&e, testFileUrl(fileName: "text.qml"));
55 QObject* o = c.create();
56 QVERIFY(o);
57 QQuickTextEdit *edit = qobject_cast<QQuickTextEdit*>(object: o);
58 QVERIFY(edit);
59
60 QQuickTextDocument* quickDocument = qobject_cast<QQuickTextDocument*>(object: edit->property(name: "textDocument").value<QObject*>());
61 QVERIFY(quickDocument->textDocument() != nullptr);
62
63 QBuffer output;
64 output.open(openMode: QBuffer::ReadWrite);
65 QVERIFY(output.buffer().isEmpty());
66
67 edit->setProperty(name: "text", value: QVariant(text));
68 QTextDocumentWriter writer(&output, "plaintext");
69 QVERIFY(writer.write(quickDocument->textDocument()));
70 QCOMPARE(output.buffer(), text.toLatin1());
71 delete o;
72}
73
74void tst_qquicktextdocument::textDocumentWithImage()
75{
76 QQuickTextDocumentWithImageResources document(nullptr);
77 QImage image(1, 1, QImage::Format_Mono);
78 image.fill(pixel: 1);
79
80 QString name = "image";
81 document.addResource(type: QTextDocument::ImageResource, name, resource: image);
82 QTextImageFormat format;
83 format.setName(name);
84 QCOMPARE(image, document.image(format));
85 QCOMPARE(image, document.resource(QTextDocument::ImageResource, name).value<QImage>());
86}
87
88QTEST_MAIN(tst_qquicktextdocument)
89
90#include "tst_qquicktextdocument.moc"
91

source code of qtdeclarative/tests/auto/quick/qquicktextdocument/tst_qquicktextdocument.cpp