lib/msun/test-fenv.c

79 static void raiseexcept(int excepts);
147 	int excepts, i;
152 		excepts = std_except_sets[i];
155 		raiseexcept(excepts);
156 		assert(fetestexcept(excepts) == excepts);
160 		raiseexcept(excepts);
161 		assert(fetestexcept(excepts) == excepts);
162 		if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0) {
163 			excepts |= FE_INEXACT;
165 			    excepts);
167 			assert(fetestexcept(ALL_STD_EXCEPT) == excepts);
169 		assert(feclearexcept(excepts) == 0);
183 	int excepts, i;
187 		excepts = std_except_sets[i];
189 		assert(fegetexceptflag(&flag, excepts) == 0);
191 		assert(fesetexceptflag(&flag, excepts) == 0);
193 		    (ALL_STD_EXCEPT ^ excepts));
197 		assert(fesetexceptflag(&flag, excepts) == 0);
199 		assert(fesetexceptflag(&flag, ALL_STD_EXCEPT ^ excepts) == 0);
201 		    (ALL_STD_EXCEPT ^ excepts));
215 	int excepts, i;
218 		excepts = std_except_sets[i];
221 		assert(feraiseexcept(excepts) == 0);
222 		if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0) {
223 			excepts |= FE_INEXACT;
225 			    excepts);
227 			assert(fetestexcept(ALL_STD_EXCEPT) == excepts);
280 	int excepts, i;
283 		excepts = std_except_sets[i];
294 		raiseexcept(excepts);
295 		if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0 &&
296 		    (excepts & FE_INEXACT) == 0)
306 		assert(fetestexcept(FE_ALL_EXCEPT) == excepts);
475 raiseexcept(int excepts)
486 	if (excepts & FE_INVALID) {
490 	if (excepts & FE_DIVBYZERO) {
494 	if (excepts & FE_OVERFLOW) {
498 	if (excepts & FE_UNDERFLOW) {
502 	if (excepts & FE_INEXACT) {