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tests: port failing SDL_Renderer test from pysdl2 to testautomation 

(cherry picked from commit 7d8a6f1603)
This commit is contained in:
Anonymous Maarten 2025-03-15 01:18:33 +01:00 committed by Anonymous Maarten
parent ffbd434a11
commit 10819273bf
1 changed files with 45 additions and 0 deletions
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45
test/testautomation_render.c
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@ -1409,6 +1409,46 @@ static int SDLCALL render_testLogicalSize(void *arg)
return TEST_COMPLETED;
}
/**
* @brief Tests setting and getting texture scale mode.
*
* \sa
* http://wiki.libsdl.org/SDL2/SDL_SetTextureScaleMode
* http://wiki.libsdl.org/SDL2/SDL_GetTextureScaleMode
*/
static int SDLCALL render_testGetSetTextureScaleMode(void *arg)
{
const struct {
const char *name;
SDL_ScaleMode mode;
} modes[] = {
{ "SDL_SCALEMODE_NEAREST", SDL_SCALEMODE_NEAREST },
{ "SDL_SCALEMODE_LINEAR", SDL_SCALEMODE_LINEAR },
{ "SDL_SCALEMODE_PIXELART", SDL_SCALEMODE_PIXELART },
};
size_t i;
for (i = 0; i < SDL_arraysize(modes); i++) {
SDL_Texture *texture;
bool result;
SDL_ScaleMode actual_mode = SDL_SCALEMODE_NEAREST;
SDL_ClearError();
SDLTest_AssertPass("About to call SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 16, 16)");
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 16, 16);
SDLTest_AssertCheck(texture != NULL, "SDL_CreateTexture must return a non-NULL texture");
SDLTest_AssertPass("About to call SDL_SetTextureScaleMode(texture, %s)", modes[i].name);
result = SDL_SetTextureScaleMode(texture, modes[i].mode);
SDLTest_AssertCheck(result == true, "SDL_SetTextureScaleMode returns %d, expected %d", result, true);
SDLTest_AssertPass("About to call SDL_GetTextureScaleMode(texture)");
result = SDL_GetTextureScaleMode(texture, &actual_mode);
SDLTest_AssertCheck(result == true, "SDL_SetTextureScaleMode returns %d, expected %d", result, true);
SDLTest_AssertCheck(actual_mode == modes[i].mode, "SDL_GetTextureScaleMode must return %s (%d), actual=%d",
modes[i].name, modes[i].mode, actual_mode);
}
return TEST_COMPLETED;
}
/* Helper functions */
/**
@ -1880,6 +1920,10 @@ static const SDLTest_TestCaseReference renderTestTextureState = {
render_testTextureState, "render_testTextureState", "Tests texture state changes", TEST_ENABLED
};
static const SDLTest_TestCaseReference renderTestGetSetTextureScaleMode = {
render_testGetSetTextureScaleMode, "render_testGetSetTextureScaleMode", "Tests setting/getting texture scale mode", TEST_ENABLED
};
/* Sequence of Render test cases */
static const SDLTest_TestCaseReference *renderTests[] = {
&renderTestGetNumRenderDrivers,
@ -1896,6 +1940,7 @@ static const SDLTest_TestCaseReference *renderTests[] = {
&renderTestLogicalSize,
&renderTestUVWrapping,
&renderTestTextureState,
&renderTestGetSetTextureScaleMode,
NULL
};