diff --git a/test/testautomation_surface.c b/test/testautomation_surface.c index 575ebcfb41..64a7e7034d 100644 --- a/test/testautomation_surface.c +++ b/test/testautomation_surface.c @@ -798,6 +798,56 @@ int surface_testOverflow(void *arg) 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 ================== */ /* Surface test cases */ @@ -856,11 +906,17 @@ static const SDLTest_TestCaseReference surfaceTestOverflow = { 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 */ static const SDLTest_TestCaseReference *surfaceTests[] = { &surfaceTest1, &surfaceTest2, &surfaceTest3, &surfaceTest4, &surfaceTest5, &surfaceTest6, &surfaceTest7, &surfaceTest8, &surfaceTest9, &surfaceTest10, - &surfaceTest11, &surfaceTest12, &surfaceTestOverflow, NULL + &surfaceTest11, &surfaceTest12, &surfaceTestOverflow, + &surfaceTestSetGetClipRect, + NULL }; /* Surface test suite (global) */