msun/tests/fenv_test.c

266  * Test fegetround() and fesetround().
276 	assert(fesetround(FE_DOWNWARD) == 0);
281 	assert(fesetround(FE_UPWARD) == 0);
286 	assert(fesetround(FE_TOWARDZERO) == 0);
291 	assert(fesetround(FE_TONEAREST) == 0);
301  * Prerequisites: fetestexcept(), feclearexcept(), fegetround(), fesetround()
326 		fesetround(FE_DOWNWARD);
421  * Prerequisites: fetestexcept(), fegetround(), fesetround(),
460 				assert(fesetround(FE_DOWNWARD) == 0);
464 				assert(fesetround(FE_UPWARD) == 0);