141  * Tests for NaN inputs.
143 ATF_TC_WITHOUT_HEAD(nan);
144 ATF_TC_BODY(nan, tc)  in ATF_TC_BODY()  argument
146 	long double complex nan_nan = CMPLXL(NAN, NAN);  in ATF_TC_BODY()
151 	 * NaN,NaN	NaN,NaN	    NaN,NaN	NaN,NaN	    NaN,NaN  in ATF_TC_BODY()
152 	 * finite,NaN	NaN,NaN*    NaN,NaN*	NaN,NaN*    NaN,NaN*  in ATF_TC_BODY()
153 	 * NaN,finite   NaN,NaN*    NaN,NaN*	NaN,NaN*    NaN,NaN*  in ATF_TC_BODY()
154 	 * NaN,Inf	Inf,NaN     NaN,-Inf	?Inf,NaN    ?0,pi/2  in ATF_TC_BODY()
155 	 * +-Inf,NaN	Inf,NaN     NaN,?Inf	+-Inf,NaN   +-0,NaN  in ATF_TC_BODY()
156 	 * +-0,NaN	NaN,NaN*    pi/2,NaN	NaN,NaN*    +-0,NaN  in ATF_TC_BODY()
157 	 * NaN,0	NaN,NaN*    NaN,NaN*	NaN,0	    NaN,NaN*  in ATF_TC_BODY()
169 	z = CMPLXL(0.5, NAN);  in ATF_TC_BODY()
177 	z = CMPLXL(NAN, 0.5);  in ATF_TC_BODY()
185 	z = CMPLXL(NAN, INFINITY);  in ATF_TC_BODY()
186 	testall(cacosh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, CS_REAL);  in ATF_TC_BODY()
187 	testall(cacosh, -z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, CS_REAL);  in ATF_TC_BODY()
188 	testall(cacos, z, CMPLXL(NAN, -INFINITY), ALL_STD_EXCEPT, 0, CS_IMAG);  in ATF_TC_BODY()
189 	testall(casinh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, 0);  in ATF_TC_BODY()
190 	testall(casin, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, CS_IMAG);  in ATF_TC_BODY()
192 	testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, CS_IMAG);  in ATF_TC_BODY()
194 	z = CMPLXL(INFINITY, NAN);  in ATF_TC_BODY()
195 	testall_even(cacosh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0,  in ATF_TC_BODY()
197 	testall_even(cacos, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, 0);  in ATF_TC_BODY()
198 	testall_odd(casinh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0,  in ATF_TC_BODY()
200 	testall_odd(casin, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, 0);  in ATF_TC_BODY()
201 	testall_odd(catanh, z, CMPLXL(0.0, NAN), ALL_STD_EXCEPT, 0, CS_REAL);  in ATF_TC_BODY()
204 	z = CMPLXL(0.0, NAN);  in ATF_TC_BODY()
207 	testall_even_tol(cacos, z, CMPLXL(pi / 2, NAN), 1);  in ATF_TC_BODY()
209 	testall_odd(casin, z, CMPLXL(0.0, NAN), ALL_STD_EXCEPT, 0, CS_REAL);  in ATF_TC_BODY()
210 	testall_odd(catanh, z, CMPLXL(0.0, NAN), OPT_INVALID, 0, CS_REAL);  in ATF_TC_BODY()
213 	z = CMPLXL(NAN, 0.0);  in ATF_TC_BODY()
216 	testall(casinh, z, CMPLXL(NAN, 0), ALL_STD_EXCEPT, 0, CS_IMAG);  in ATF_TC_BODY()
219 	testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, 0);  in ATF_TC_BODY()
341 	ATF_TP_ADD_TC(tp, nan);  in ATF_TP_ADD_TCS()