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/****************************************************************************
**
** Copyright (C) 2021 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 <QtCore/QUrl>
#include <QtCore/QFile>
#include <QTest>
#include <algorithm>
class tst_QUrlUts46 : public QObject
{
Q_OBJECT
private Q_SLOTS:
void idnaTestV2_data();
void idnaTestV2();
private:
// All error codes:
// A3, A4_1, A4_2,
// B1, B2, B3, B4, B5, B6,
// C1, C2,
// P1, P4,
// V1, V2, V3, V5, V6,
// X4_2
//
// NOTE: moving this inside idnaTestV2_data() results in ICE with MSVC 2019
static const QSet<QByteArray> fatalErrors;
};
const QSet<QByteArray> tst_QUrlUts46::fatalErrors = { "A3", "A4_2", "P1", "X4_2" };
void tst_QUrlUts46::idnaTestV2_data()
{
QTest::addColumn<QString>("source");
QTest::addColumn<QString>("toUnicode");
QTest::addColumn<bool>("toUnicodeOk");
QTest::addColumn<QString>("toAsciiN");
QTest::addColumn<bool>("toAsciiNOk");
QTest::addColumn<QString>("toAsciiT");
QTest::addColumn<bool>("toAsciiTOk");
QFile dataFile(QFINDTESTDATA("testdata/IdnaTestV2.txt"));
qDebug() << "Data file:" << dataFile.fileName();
QVERIFY(dataFile.open(QFile::ReadOnly));
auto isToAsciiOk = [](const QByteArray &s, bool ifEmpty) {
if (s.isEmpty())
return ifEmpty;
Q_ASSERT(s.startsWith('[') && s.endsWith(']'));
const auto errors = s.sliced(1, s.length() - 2).split(',');
// NOTE: empty string is not in fatalErrors and it's ok
return std::all_of(errors.begin(), errors.end(),
[](auto &e) { return !fatalErrors.contains(e.trimmed()); });
};
for (unsigned int lineNo = 1; !dataFile.atEnd(); lineNo++) {
auto line = dataFile.readLine().trimmed();
int commentIdx = line.indexOf('#');
if (commentIdx != -1)
line = line.left(commentIdx).trimmed();
if (line.isEmpty())
continue;
auto fields = line.split(';');
Q_ASSERT(fields.size() == 7);
for (auto &field : fields)
field = field.trimmed();
const QString &source = fields[0];
QString toUnicode = fields[1].isEmpty() ? source : fields[1];
bool toUnicodeOk = fields[2].isEmpty();
bool toUnicodeOkForAscii = isToAsciiOk(fields[2], true);
QString toAsciiN = fields[3].isEmpty() ? toUnicode : fields[3];
bool toAsciiNOk = isToAsciiOk(fields[4], toUnicodeOkForAscii);
QString toAsciiT = fields[5].isEmpty() ? toAsciiN : fields[5];
bool toAsciiTOk = isToAsciiOk(fields[6], toAsciiNOk);
QTest::addRow("line %u", lineNo) << source << toUnicode << toUnicodeOk << toAsciiN
<< toAsciiNOk << toAsciiT << toAsciiTOk;
}
}
void tst_QUrlUts46::idnaTestV2()
{
QFETCH(QString, source);
QFETCH(QString, toUnicode);
QFETCH(bool, toUnicodeOk);
QFETCH(QString, toAsciiN);
QFETCH(bool, toAsciiNOk);
QFETCH(QString, toAsciiT);
QFETCH(bool, toAsciiTOk);
auto dashesOk = [](const QString &domain) {
const auto labels = domain.split(u'.');
return std::all_of(labels.begin(), labels.end(), [](const QString &label) {
return label.isEmpty() || !(label.startsWith(u'-') || label.endsWith(u'-'));
});
};
// Some input file entries claim P1 error when none can be found.
// This is fixed in Unicode 14.0.0
QEXPECT_FAIL("line 1076", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 1077", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 4453", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 4454", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 5667", "Invalid P1 in the input file", Continue);
QString toAceN = QUrl::toAce(source);
if (toAsciiNOk && dashesOk(toAsciiN))
QCOMPARE(toAceN, toAsciiN);
else
QCOMPARE(toAceN, QString());
QEXPECT_FAIL("line 1076", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 1077", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 4453", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 4454", "Invalid P1 in the input file", Continue);
QEXPECT_FAIL("line 5667", "Invalid P1 in the input file", Continue);
QString toAceT = QUrl::toAce(source, QUrl::AceTransitionalProcessing);
if (toAsciiTOk && dashesOk(toAsciiT))
QCOMPARE(toAceT, toAsciiT);
else
QCOMPARE(toAceT, QString());
QString normalized = QUrl::fromAce(toAceN.toUtf8(), QUrl::IgnoreIDNWhitelist);
if (toUnicodeOk && !toAceN.isEmpty())
QCOMPARE(normalized, toUnicode);
else
QCOMPARE(normalized, toAceN);
}
QTEST_APPLESS_MAIN(tst_QUrlUts46)
#include "tst_qurluts46.moc"
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