Test: Fix C89 declaration and math include.
diff --git a/test/testautomation_math.c b/test/testautomation_math.c
index ab8213f..26a85be 100644
--- a/test/testautomation_math.c
+++ b/test/testautomation_math.c
@@ -2,6 +2,8 @@
* Math test suite
*/
+#include <math.h>
+
#include "SDL.h"
#include "SDL_test.h"
@@ -76,12 +78,13 @@ static int floor_rangeTest(void* args) {
SDLTest_AssertPass("Floor: Testing a range of %u values with %u steps",
ITERATIONS, STEP);
for (Uint32 i = 0; i < ITERATIONS; i++, test_value += STEP) {
+ double result;
/* These are tested elsewhere */
if (isnan(test_value) || isinf(test_value)) {
continue;
}
- const double result = SDL_floor(test_value);
+ result = SDL_floor(test_value);
if (result != test_value) { /* Only log failures to save performances */
SDLTest_AssertPass("Floor(%.1f), expected %.1f, got %.1f", test_value,
test_value, result);