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Add SDL_(Get|Set)ClipRect automation test
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Co-authored-by: Sam Lantinga <slouken@libsdl.org>
This commit is contained in:
Anonymous Maarten
2025-11-22 11:43:46 +01:00
committed by GitHub
parent c44d37b5cf
commit a65111bd2d
1 changed files with 57 additions and 1 deletions
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58
test/testautomation_surface.c
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@@ -798,6 +798,56 @@ int surface_testOverflow(void *arg)
return TEST_COMPLETED; return TEST_COMPLETED;
} }
static int surface_testSetGetClipRect(void *args)
{
const struct {
SDL_Rect r;
SDL_bool clipsetval;
SDL_bool cmpval;
} rect_list[] = {
{ { 0, 0, 0, 0}, SDL_FALSE, SDL_TRUE},
{ { 2, 2, 0, 0}, SDL_FALSE, SDL_TRUE},
{ { 2, 2, 5, 1}, SDL_TRUE, SDL_TRUE},
{ { 6, 5, 10, 3}, SDL_TRUE, SDL_FALSE},
{ { 0, 0, 10, 10}, SDL_TRUE, SDL_TRUE},
{ { 0, 0, -10, 10}, SDL_FALSE, SDL_TRUE},
{ { 0, 0, -10, -10}, SDL_FALSE, SDL_TRUE},
{ { -10, -10, 10, 10}, SDL_FALSE, SDL_FALSE},
{ { 10, -10, 10, 10}, SDL_FALSE, SDL_FALSE},
{ { 10, 10, 10, 10}, SDL_TRUE, SDL_FALSE}
};
SDL_Surface *s;
SDL_Rect r;
int i;
SDLTest_AssertPass("About to call SDL_CreateRGBSurface(0, 15, 15, 32, 0, 0, 0, 0)");
s = SDL_CreateRGBSurface(0, 15, 15, 32, 0, 0, 0, 0);
SDLTest_AssertCheck(s != NULL, "SDL_CreateRGBSurface returned non-null surface");
SDL_zero(r);
SDL_GetClipRect(s, &r);
SDLTest_AssertCheck(r.x == 0 && r.y == 0 && r.w == 15 && r.h == 15,
"SDL_GetClipRect of just-created surface. Got {%d, %d, %d, %d}. (Expected {%d, %d, %d, %d})",
r.x, r.y, r.w, r.h, 0, 0, 15, 15);
for (i = 0; i < SDL_arraysize(rect_list); i++) {
SDL_bool b;
const SDL_Rect *r_in = &rect_list[i].r;
SDL_Rect r_out;
SDLTest_AssertPass("About to do SDL_SetClipRect({%d, %d, %d, %d})", r_in->x, r_in->y, r_in->w, r_in->h);
b = SDL_SetClipRect(s, r_in);
SDLTest_AssertCheck(b == rect_list[i].clipsetval, "SDL_SetClipRect returned %d (expected %d)", b, rect_list[i].clipsetval);
SDL_zero(r_out);
SDL_GetClipRect(s, &r_out);
SDLTest_AssertPass("SDL_GetClipRect returned {%d, %d, %d, %d}", r_out.x, r_out.y, r_out.w, r_out.h);
b = r_out.x == r_in->x && r_out.y == r_in->y && r_out.w == r_in->w && r_out.h == r_in->h;
SDLTest_AssertCheck(b == rect_list[i].cmpval, "Current clipping rect is identical to input clipping rect: %d (expected %d)",
b, rect_list[i].cmpval);
}
SDL_FreeSurface(s);
return TEST_COMPLETED;
};
/* ================= Test References ================== */ /* ================= Test References ================== */
/* Surface test cases */ /* Surface test cases */
@@ -856,11 +906,17 @@ static const SDLTest_TestCaseReference surfaceTestOverflow = {
surface_testOverflow, "surface_testOverflow", "Test overflow detection.", TEST_ENABLED surface_testOverflow, "surface_testOverflow", "Test overflow detection.", TEST_ENABLED
}; };
static const SDLTest_TestCaseReference surfaceTestSetGetClipRect = {
surface_testSetGetClipRect, "surface_testSetGetClipRect", "Test SDL_(Set|Get)ClipRect.", TEST_ENABLED
};
/* Sequence of Surface test cases */ /* Sequence of Surface test cases */
static const SDLTest_TestCaseReference *surfaceTests[] = { static const SDLTest_TestCaseReference *surfaceTests[] = {
&surfaceTest1, &surfaceTest2, &surfaceTest3, &surfaceTest4, &surfaceTest5, &surfaceTest1, &surfaceTest2, &surfaceTest3, &surfaceTest4, &surfaceTest5,
&surfaceTest6, &surfaceTest7, &surfaceTest8, &surfaceTest9, &surfaceTest10, &surfaceTest6, &surfaceTest7, &surfaceTest8, &surfaceTest9, &surfaceTest10,
&surfaceTest11, &surfaceTest12, &surfaceTestOverflow, NULL &surfaceTest11, &surfaceTest12, &surfaceTestOverflow,
&surfaceTestSetGetClipRect,
NULL
}; };
/* Surface test suite (global) */ /* Surface test suite (global) */