tdesktop/Telegram/SourceFiles/base/tests_main.cpp

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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free 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.
It 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.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#define CATCH_CONFIG_RUNNER
#include "catch.hpp"
#include "reporters/catch_reporter_compact.hpp"
#include <QFile>
namespace base {
namespace assertion {
// For Assert() / Expects() / Ensures() / Unexpected() to work.
void log(const char *message, const char *file, int line) {
std::cout << message << " (" << file << ":" << line << ")" << std::endl;
}
} // namespace assertion
} // namespace base
namespace Catch {
struct MinimalReporter : CompactReporter {
MinimalReporter( ReporterConfig const& _config )
: CompactReporter( _config )
{}
virtual void testRunEnded( TestRunStats const& _testRunStats ) {
printTotals( _testRunStats.totals );
}
private:
// Colour, message variants:
// - white: No tests ran.
// - red: Failed [both/all] N test cases, failed [both/all] M assertions.
// - white: Passed [both/all] N test cases (no assertions).
// - red: Failed N tests cases, failed M assertions.
// - green: Passed [both/all] N tests cases with M assertions.
std::string bothOrAll( std::size_t count ) const {
return count == 1 ? std::string() : count == 2 ? "both " : "all " ;
}
void printTotals( const Totals& totals ) const {
if( totals.testCases.total() == 0 ) {
}
else if( totals.testCases.failed == totals.testCases.total() ) {
Colour colour( Colour::ResultError );
const std::string qualify_assertions_failed =
totals.assertions.failed == totals.assertions.total() ?
bothOrAll( totals.assertions.failed ) : std::string();
stream <<
"Failed " << bothOrAll( totals.testCases.failed )
<< pluralise( totals.testCases.failed, "test case" ) << ", "
"failed " << qualify_assertions_failed <<
pluralise( totals.assertions.failed, "assertion" ) << '.';
}
else if( totals.assertions.total() == 0 ) {
stream <<
"Passed " << bothOrAll( totals.testCases.total() )
<< pluralise( totals.testCases.total(), "test case" )
<< " (no assertions).";
}
else if( totals.assertions.failed ) {
Colour colour( Colour::ResultError );
stream <<
"Failed " << pluralise( totals.testCases.failed, "test case" ) << ", "
"failed " << pluralise( totals.assertions.failed, "assertion" ) << '.';
}
else {
}
}
};
INTERNAL_CATCH_REGISTER_REPORTER( "minimal", MinimalReporter )
} // end namespace Catch
int main(int argc, const char *argv[]) {
auto touchFile = QString();
for (auto i = 0; i != argc; ++i) {
if (argv[i] == QString("--touch") && i + 1 != argc) {
touchFile = QFile::decodeName(argv[++i]);
}
}
const char *catch_argv[] = {
argv[0],
touchFile.isEmpty() ? "-b" : "-r",
touchFile.isEmpty() ? "-b" : "minimal" };
constexpr auto catch_argc = sizeof(catch_argv) / sizeof(catch_argv[0]);
auto result = Catch::Session().run(catch_argc, catch_argv);
if (result == 0 && !touchFile.isEmpty()) {
QFile(touchFile).open(QIODevice::WriteOnly);
}
return (result < 0xff ? result : 0xff);
}