obs-streamer-tools-plugin/core/tests/test_core.cpp

/*
streamer-tools OBS Camera Plugin - core library tests
Copyright (C) 2026 CyberCoveLLC <jknapp85@gmail.com>

This program 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 2 of the License, or
(at your option) any later version.

This program 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 this program. If not, see <https://www.gnu.org/licenses/>
*/

// NOTE on why this file uses ST_ASSERT and not assert(): CI builds Release,
// which defines NDEBUG, which compiles every bare assert() out entirely. This
// suite previously passed unconditionally for exactly that reason. The
// ST_ASSERT macros in test_util.h are always live and report a pass/fail
// count.

#include <cstring>
#include <string>

#include "stplugin/core.h"
#include "stplugin/core_c.h"
#include "test_util.h"

int main()
{
    // The version string comes through both the C++ API and the C ABI
    // wrapper, and the two must agree.
    const char *cpp_version = stplugin::core_version();
    ST_ASSERT(cpp_version != nullptr);
    ST_ASSERT(cpp_version != nullptr && std::strlen(cpp_version) > 0);

    const char *c_version = stplugin_core_version();
    ST_ASSERT(c_version != nullptr);
    ST_ASSERT_EQ(std::string(cpp_version ? cpp_version : ""), std::string(c_version ? c_version : ""));

    // It is the version CMake injected, not a hand-maintained literal.
    ST_ASSERT_EQ(std::string(cpp_version ? cpp_version : ""), std::string(STPLUGIN_EXPECTED_CORE_VERSION));

    // ConnectionConfig::is_valid(): all three fields are required. Named
    // locals rather than braced temporaries inline, because the commas inside
    // a braced initialiser would be read as macro argument separators.
    const stplugin::ConnectionConfig complete{"https://streamers.example.com", "main-room", "readkey123"};
    const stplugin::ConnectionConfig no_url{"", "main-room", "readkey123"};
    const stplugin::ConnectionConfig no_slug{"https://streamers.example.com", "", "readkey123"};
    const stplugin::ConnectionConfig no_key{"https://streamers.example.com", "main-room", ""};
    const stplugin::ConnectionConfig empty;

    ST_ASSERT(complete.is_valid());
    ST_ASSERT(!no_url.is_valid());
    ST_ASSERT(!no_slug.is_valid());
    ST_ASSERT(!no_key.is_valid());
    ST_ASSERT(!empty.is_valid());

    return st_test_report("core");
}