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/*
SPDX-FileCopyrightText: 2018 Sandro Knauß <sknauss@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "utils.h"
#include <MessageViewer/HeaderStyle>
#include <QFile>
#include <QProcess>
#include <QRegularExpression>
#include <QStandardPaths>
#include <QTest>
void testHeaderFile(const QString &data, const QString &name, const QString &dir)
{
QString header = QStringLiteral(
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
"<body>\n");
header += data;
header += QStringLiteral("\n</body>\n</html>\n");
QString imagePath(QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("libmessageviewer/pics"), QStandardPaths::LocateDirectory));
header.replace(QStringLiteral("file://") + imagePath, QStringLiteral("file://PATHTOIMAGES"));
header.replace(QRegularExpression(QStringLiteral("[\t ]+")), QStringLiteral(" "));
header.replace(QRegularExpression(QStringLiteral("[\t ]*\n+[\t ]*")), QStringLiteral("\n"));
header.replace(QRegularExpression(QStringLiteral("([\n\t ])\\1+")), QStringLiteral("\\1"));
header.replace(QRegularExpression(QStringLiteral(">\n+[\t ]*")), QStringLiteral(">"));
header.replace(QRegularExpression(QStringLiteral("[\t ]*\n+[\t ]*<")), QStringLiteral("<"));
header.replace(QLatin1StringView(" "), QLatin1StringView("NBSP_ENTITY_PLACEHOLDER")); // xmlling chokes on
QString outName = name + QStringLiteral(".out.html");
QString fName = name + QStringLiteral(".html");
QString referenceFile = QStringLiteral(HEADER_DATA_DIR "/");
if (!dir.isEmpty()) {
referenceFile += dir + QStringLiteral("/");
}
referenceFile += fName;
QVERIFY(QFile(referenceFile).exists());
{
QFile f(outName);
f.open(QIODevice::WriteOnly);
f.write(header.toUtf8());
f.close();
}
// TODO add proper cmake check for xmllint and diff
{
const QStringList args = QStringList() << QStringLiteral("--format") << QStringLiteral("--encode") << QStringLiteral("UTF8")
<< QStringLiteral("--output") << fName << outName;
QCOMPARE(QProcess::execute(QStringLiteral("xmllint"), args), 0);
}
{
// compare to reference file
const QStringList args = QStringList() << QStringLiteral("-u") << fName << referenceFile;
QProcess proc;
proc.setProcessChannelMode(QProcess::ForwardedChannels);
proc.start(QStringLiteral("diff"), args);
QVERIFY(proc.waitForFinished());
QCOMPARE(proc.exitCode(), 0);
}
}
KMime::Message::Ptr readAndParseMail(const QString &mailFile)
{
QFile file(QStringLiteral(HEADER_DATA_DIR) + QLatin1Char('/') + mailFile);
bool openFile = file.open(QIODevice::ReadOnly);
Q_ASSERT(openFile);
const QByteArray data = KMime::CRLFtoLF(file.readAll());
Q_ASSERT(!data.isEmpty());
KMime::Message::Ptr msg(new KMime::Message);
msg->setContent(data);
msg->parse();
return msg;
}
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