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qTox/test/chatlog/textformatter_test.cpp

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/*
Copyright © 2017 by The qTox Project Contributors
This file is part of qTox, a Qt-based graphical interface for Tox.
qTox is libre software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
qTox is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with qTox. If not, see <http://www.gnu.org/licenses/>.
*/
#include "src/chatlog/textformatter.h"
#include "test/common.h"
#include <QList>
#include <QMap>
#include <QString>
#include <QVector>
#include <QVector>
#include <check.h>
using StringToString = QMap<QString, QString>;
static const StringToString signsToTags{{"*", "b"}, {"**", "b"}, {"/", "i"}};
static const StringToString
commonWorkCases{// Basic
{QStringLiteral("%1a%1"), QStringLiteral("<%2>%1a%1</%2>")},
{QStringLiteral("%1aa%1"), QStringLiteral("<%2>%1aa%1</%2>")},
{QStringLiteral("%1aaa%1"), QStringLiteral("<%2>%1aaa%1</%2>")},
// Additional text from both sides
{QStringLiteral("aaa%1a%1"), QStringLiteral("aaa<%2>%1a%1</%2>")},
{QStringLiteral("%1a%1aaa"), QStringLiteral("<%2>%1a%1</%2>aaa")},
// Must allow same formatting more than one time, divided by two and more
// symbols due to QRegularExpressionIterator
{QStringLiteral("%1aaa%1 aaa %1aaa%1"),
QStringLiteral("<%2>%1aaa%1</%2> aaa <%2>%1aaa%1</%2>")}};
static const QVector<QString>
commonExceptions{// No whitespaces near to formatting symbols from both sides
QStringLiteral("%1 a%1"), QStringLiteral("%1a %1"),
// No newlines
QStringLiteral("%1aa\n%1"),
// Only exact combinations of symbols must encapsulate formatting string
QStringLiteral("%1%1aaa%1"), QStringLiteral("%1aaa%1%1")};
static const StringToString singleSlash{
// Must work with inserted tags
{QStringLiteral("/aaa<b>aaa aaa</b>/"), QStringLiteral("<i>aaa<b>aaa aaa</b></i>")}};
static const StringToString doubleSign{
{QStringLiteral("**aaa * aaa**"), QStringLiteral("<b>aaa * aaa</b>")}};
static const StringToString mixedFormatting{
// Must allow mixed formatting if there is no tag overlap in result
{QStringLiteral("aaa *aaa /aaa/ aaa*"), QStringLiteral("aaa <b>aaa <i>aaa</i> aaa</b>")},
{QStringLiteral("aaa *aaa /aaa* aaa/"), QStringLiteral("aaa <b>aaa /aaa</b> aaa/")}};
static const StringToString multilineCode{
// Must allow newlines
{QStringLiteral("```int main()\n{\n return 0;\n}```"),
QStringLiteral("<font color=#595959><code>int main()\n{\n return 0;\n}</code></font>")}};
/**
* @brief Testing cases which are common for all types of formatting except multiline code
* @param noSymbols True if it's not allowed to show formatting symbols
* @param map Grouped cases
* @param signs Combination of formatting symbols
*/
static void commonTest(bool showSymbols, const StringToString map, const QString signs)
{
for (QString key : map.keys()) {
QString source = key.arg(signs);
TextFormatter tf = TextFormatter(source);
QString result = map[key].arg(showSymbols ? signs : "", signsToTags[signs]);
ck_assert(tf.applyStyling(showSymbols) == result);
}
}
/**
* @brief Testing exception cases
* @param signs Combination of formatting symbols
*/
static void commonExceptionsTest(const QString signs)
{
for (QString source : commonExceptions) {
TextFormatter tf = TextFormatter(source.arg(signs));
ck_assert(tf.applyStyling(false) == source.arg(signs));
}
}
/**
* @brief Testing some uncommon, special cases
* @param map Grouped cases
*/
static void specialTest(const StringToString map)
{
for (QString key : map.keys()) {
TextFormatter tf = TextFormatter(key);
ck_assert(tf.applyStyling(false) == map[key]);
}
}
START_TEST(singleSignNoSymbolsTest)
{
commonTest(false, commonWorkCases, "*");
}
END_TEST
START_TEST(slashNoSymbolsTest)
{
commonTest(false, commonWorkCases, "/");
}
END_TEST
START_TEST(doubleSignNoSymbolsTest)
{
commonTest(false, commonWorkCases, "**");
}
END_TEST
START_TEST(singleSignWithSymbolsTest)
{
commonTest(true, commonWorkCases, "*");
}
END_TEST
START_TEST(slashWithSymbolsTest)
{
commonTest(true, commonWorkCases, "/");
}
END_TEST
START_TEST(doubleSignWithSymbolsTest)
{
commonTest(true, commonWorkCases, "**");
}
END_TEST
START_TEST(singleSignExceptionsTest)
{
commonExceptionsTest("*");
}
END_TEST
START_TEST(slashExceptionsTest)
{
commonExceptionsTest("/");
}
END_TEST
START_TEST(doubleSignExceptionsTest)
{
commonExceptionsTest("**");
}
END_TEST
START_TEST(slashSpecialTest)
{
specialTest(singleSlash);
}
END_TEST
START_TEST(doubleSignSpecialTest)
{
specialTest(doubleSign);
}
END_TEST
START_TEST(mixedFormattingTest)
{
specialTest(mixedFormatting);
}
END_TEST
START_TEST(multilineCodeTest)
{
specialTest(multilineCode);
}
END_TEST
static Suite* textFormatterSuite(void)
{
Suite* s = suite_create("TextFormatter");
DEFTESTCASE(singleSignNoSymbols);
DEFTESTCASE(slashNoSymbols);
DEFTESTCASE(doubleSignNoSymbols);
DEFTESTCASE(singleSignWithSymbols);
DEFTESTCASE(slashWithSymbols);
DEFTESTCASE(doubleSignWithSymbols);
DEFTESTCASE(singleSignExceptions);
DEFTESTCASE(slashExceptions);
DEFTESTCASE(doubleSignExceptions);
DEFTESTCASE(slashSpecial);
DEFTESTCASE(doubleSignSpecial);
DEFTESTCASE(mixedFormatting);
DEFTESTCASE(multilineCode);
return s;
}
int main(int argc, char* argv[])
{
srand((unsigned int)time(NULL));
Suite* tf = textFormatterSuite();
SRunner* runner = srunner_create(tf);
srunner_run_all(runner, CK_NORMAL);
int res = srunner_ntests_failed(runner);
srunner_free(runner);
return res;
}