/* SPDX-License-Identifier: GPL-3.0-or-later */
#include <chimera/gfx/adapters/retroarch.h>
#include <chimera/gfx/adapters/sdl2.h>

#include <stdio.h>

static int failures;

#define CHECK(expression)                                                      \
    do {                                                                       \
        if (!(expression)) {                                                   \
            (void)fprintf(stderr, "%s:%d: check failed: %s\n", __FILE__,       \
                          __LINE__, #expression);                              \
            failures += 1;                                                     \
        }                                                                      \
    } while (0)

int main(void) {
    chimera_gfx_config config = CHIMERA_GFX_CONFIG_INIT;
    chimera_gfx_context *context = NULL;
    chimera_gfx_retroarch_adapter_info retroarch =
        CHIMERA_GFX_RETROARCH_ADAPTER_INFO_INIT;
    chimera_gfx_sdl2_adapter_info sdl2 = CHIMERA_GFX_SDL2_ADAPTER_INFO_INIT;

    CHECK(chimera_gfx_retroarch_query_scaffold(NULL) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    retroarch.struct_size = sizeof(retroarch) - 1u;
    CHECK(chimera_gfx_retroarch_query_scaffold(&retroarch) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    retroarch = (chimera_gfx_retroarch_adapter_info)
        CHIMERA_GFX_RETROARCH_ADAPTER_INFO_INIT;
    CHECK(chimera_gfx_retroarch_query_scaffold(&retroarch) ==
          CHIMERA_GFX_STATUS_OK);
    CHECK(retroarch.supports_rgui == 1u);
    CHECK(retroarch.supports_hardware_contexts == 0u);
    CHECK(retroarch.accepts_software_frames == 0u);
    CHECK(chimera_gfx_sdl2_query_scaffold(NULL) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    sdl2.struct_size = sizeof(sdl2) - 1u;
    CHECK(chimera_gfx_sdl2_query_scaffold(&sdl2) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    sdl2 = (chimera_gfx_sdl2_adapter_info)CHIMERA_GFX_SDL2_ADAPTER_INFO_INIT;
    CHECK(chimera_gfx_sdl2_query_scaffold(&sdl2) == CHIMERA_GFX_STATUS_OK);
    CHECK(sdl2.accelerated_renderer_available == 0u);
    CHECK(sdl2.software_fallback_required == 1u);

    CHECK(chimera_gfx_create(&config, &context) == CHIMERA_GFX_STATUS_OK);
    CHECK(chimera_gfx_retroarch_bind_scaffold(NULL, 0u) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    CHECK(chimera_gfx_retroarch_bind_scaffold(context, 0u) ==
          CHIMERA_GFX_STATUS_UNSUPPORTED);
    CHECK(chimera_gfx_retroarch_bind_scaffold(context, 1u) ==
          CHIMERA_GFX_STATUS_SAFETY_POLICY);
    CHECK(chimera_gfx_sdl2_create_renderer_scaffold(NULL, 0u) ==
          CHIMERA_GFX_STATUS_INVALID_ARGUMENT);
    CHECK(chimera_gfx_sdl2_create_renderer_scaffold(context, 0u) ==
          CHIMERA_GFX_STATUS_UNSUPPORTED);
    CHECK(chimera_gfx_sdl2_create_renderer_scaffold(context, 1u) ==
          CHIMERA_GFX_STATUS_SAFETY_POLICY);
    CHECK(chimera_gfx_context_destroy(context) == CHIMERA_GFX_STATUS_OK);
    return failures == 0 ? 0 : 1;
}