Keys_test.cc

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#include "catch.hpp"
#include "SDLKey.hh"
 
using namespace openmsx;
 
static bool equal(const SDLKey& x, const SDLKey& y)
{
        if (x.sym.sym      != y.sym.sym)      return false;
        if (x.sym.scancode != y.sym.scancode) return false;
        if (x.sym.mod      != y.sym.mod)      return false;
        if (x.sym.unused   != y.sym.unused)   return false;
        if (x.down         != y.down)         return false;
        return true;
}
 
static void test(const std::string& name1, SDLKey code1, bool canonical)
{
        std::string name2 = code1.toString();
        if (canonical) {
                CHECK(name2 == name1);
        }
 
        std::optional<SDLKey> code2 = SDLKey::fromString(name1);
        CHECK(code2);
        CHECK(equal(*code2, code1));
 
        std::string name3 = code2->toString();
        CHECK(name3 == name2);
 
        std::optional<SDLKey> code3 = SDLKey::fromString(name2);
        CHECK(code3);
        CHECK(equal(*code3, *code2));
}
 
TEST_CASE("Keys")
{
        test("P", SDLKey::createDown(SDLK_p), true);
        test("p", SDLKey::createDown(SDLK_p), false);
        test("1", SDLKey::createDown(SDLK_1), true);
        test("z", SDLKey::createDown(SDLK_z), false);
        test("AT", SDLKey::createDown(SDLK_AT), false);
        test("@", SDLKey::createDown(SDLK_AT), true);
        test("Hash", SDLKey::createDown(SDLK_HASH), false);
        test("slash", SDLKey::createDown(SDLK_SLASH), false);
        test("EXCLAIM", SDLKey::createDown(SDLK_EXCLAIM), false);
        test("!", SDLKey::createDown(SDLK_EXCLAIM), true);
        test("PeRiOd", SDLKey::createDown(SDLK_PERIOD), false);
        test("CARET", SDLKey::createDown(SDLK_CARET), false);
        test("delete", SDLKey::createDown(SDLK_DELETE), false);
        test("Keypad 7", SDLKey::createDown(SDLK_KP_7), true);
        test("KP7", SDLKey::createDown(SDLK_KP_7), false);
        test("KP_ENTER", SDLKey::createDown(SDLK_KP_ENTER), false);
        test("up", SDLKey::createDown(SDLK_UP), false);
        test("End", SDLKey::createDown(SDLK_END), false);
        test("pageup", SDLKey::createDown(SDLK_PAGEUP), false);
        test("PageDown", SDLKey::createDown(SDLK_PAGEDOWN), true);
        test("PAGEDOWN", SDLKey::createDown(SDLK_PAGEDOWN), false);
        test("F8", SDLKey::createDown(SDLK_F8), true);
        test("RCTRL", SDLKey::createDown(SDLK_RCTRL), false);
        test("Right Ctrl", SDLKey::createDown(SDLK_RCTRL), true);
 
        test("P+SHIFT", SDLKey::create(SDLK_p, true, KMOD_SHIFT), true);
        test("q,shift", SDLKey::create(SDLK_q, true, KMOD_SHIFT), false);
        test("R/shift", SDLKey::create(SDLK_r, true, KMOD_SHIFT), false);
        test("ctrl+c", SDLKey::create(SDLK_c, true, KMOD_CTRL), false);
        test("ALT/E", SDLKey::create(SDLK_e, true, KMOD_ALT), false);
        test("E+ALT", SDLKey::create(SDLK_e, true, KMOD_ALT), true);
        test("5,release", SDLKey::create(SDLK_5, false), false);
}