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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QTextDocument>
#include <QTextCursor>
#include <QTextBlock>
#include <QTextList>
#include <QTextTable>
#include <QBuffer>
#include <QDebug>
#include <private/qtextmarkdownimporter_p.h>
// #define DEBUG_WRITE_HTML
Q_LOGGING_CATEGORY(lcTests, "qt.text.tests")
static const QChar LineBreak = QChar(0x2028);
static const QChar Tab = QLatin1Char('\t');
static const QChar Space = QLatin1Char(' ');
static const QChar Period = QLatin1Char('.');
class tst_QTextMarkdownImporter : public QObject
{
Q_OBJECT
private slots:
void headingBulletsContinuations();
};
void tst_QTextMarkdownImporter::headingBulletsContinuations()
{
const QStringList expectedBlocks = QStringList() <<
"" << // we could do without this blank line before the heading, but currently it happens
"heading" <<
"bullet 1 continuation line 1, indented via tab" <<
"bullet 2 continuation line 2, indented via 4 spaces" <<
"bullet 3" <<
"continuation paragraph 3, indented via tab" <<
"bullet 3.1" <<
"continuation paragraph 3.1, indented via 4 spaces" <<
"bullet 3.2 continuation line, indented via 2 tabs" <<
"bullet 4" <<
"continuation paragraph 4, indented via 4 spaces and continuing onto another line too" <<
"bullet 5" <<
// indenting by only 2 spaces is perhaps non-standard but currently is OK
"continuation paragraph 5, indented via 2 spaces and continuing onto another line too" <<
"bullet 6" <<
"plain old paragraph at the end";
QFile f(QFINDTESTDATA("data/headingBulletsContinuations.md"));
QVERIFY(f.open(QFile::ReadOnly | QIODevice::Text));
QString md = QString::fromUtf8(f.readAll());
f.close();
QTextDocument doc;
QTextMarkdownImporter(QTextMarkdownImporter::DialectGitHub).import(&doc, md);
QTextFrame::iterator iterator = doc.rootFrame()->begin();
QTextFrame *currentFrame = iterator.currentFrame();
QStringList::const_iterator expectedIt = expectedBlocks.constBegin();
int i = 0;
while (!iterator.atEnd()) {
// There are no child frames
QCOMPARE(iterator.currentFrame(), currentFrame);
// Check whether we got the right child block
QTextBlock block = iterator.currentBlock();
QCOMPARE(block.text().contains(LineBreak), false);
QCOMPARE(block.text().contains(Tab), false);
QVERIFY(!block.text().startsWith(Space));
int expectedIndentation = 0;
if (block.text().contains(QLatin1String("continuation paragraph")))
expectedIndentation = (block.text().contains(Period) ? 2 : 1);
qCDebug(lcTests) << i << "child block" << block.text() << "indentation" << block.blockFormat().indent();
QVERIFY(expectedIt != expectedBlocks.constEnd());
QCOMPARE(block.text(), *expectedIt);
if (i > 2)
QCOMPARE(block.blockFormat().indent(), expectedIndentation);
++iterator;
++expectedIt;
++i;
}
QCOMPARE(expectedIt, expectedBlocks.constEnd());
#ifdef DEBUG_WRITE_HTML
{
QFile out("/tmp/headingBulletsContinuations.html");
out.open(QFile::WriteOnly);
out.write(doc.toHtml().toLatin1());
out.close();
}
#endif
}
QTEST_MAIN(tst_QTextMarkdownImporter)
#include "tst_qtextmarkdownimporter.moc"
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