tests/msun/invctrig_test.c

129 	long double complex zero = CMPLXL(0.0, 0.0);
131 	testall_tol(cacosh, zero, CMPLXL(0.0, pi / 2), 1);
132 	testall_tol(cacosh, -zero, CMPLXL(0.0, -pi / 2), 1);
133 	testall_tol(cacos, zero, CMPLXL(pi / 2, -0.0), 1);
134 	testall_tol(cacos, -zero, CMPLXL(pi / 2, 0.0), 1);
149 	long double complex nan_nan = CMPLXL(NAN, NAN);
172 	z = CMPLXL(0.5, NAN);
180 	z = CMPLXL(NAN, 0.5);
188 	z = CMPLXL(NAN, INFINITY);
189 	testall(cacosh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, CS_REAL);
190 	testall(cacosh, -z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, CS_REAL);
191 	testall(cacos, z, CMPLXL(NAN, -INFINITY), ALL_STD_EXCEPT, 0, CS_IMAG);
192 	testall(casinh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0, 0);
193 	testall(casin, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, CS_IMAG);
194 	testall_tol(catanh, z, CMPLXL(0.0, pi / 2), 1);
195 	testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, CS_IMAG);
197 	z = CMPLXL(INFINITY, NAN);
198 	testall_even(cacosh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0,
200 	testall_even(cacos, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, 0);
201 	testall_odd(casinh, z, CMPLXL(INFINITY, NAN), ALL_STD_EXCEPT, 0,
203 	testall_odd(casin, z, CMPLXL(NAN, INFINITY), ALL_STD_EXCEPT, 0, 0);
204 	testall_odd(catanh, z, CMPLXL(0.0, NAN), ALL_STD_EXCEPT, 0, CS_REAL);
205 	testall_odd_tol(catan, z, CMPLXL(pi / 2, 0.0), 1);
207 	z = CMPLXL(0.0, NAN);
210 	testall_even_tol(cacos, z, CMPLXL(pi / 2, NAN), 1);
212 	testall_odd(casin, z, CMPLXL(0.0, NAN), ALL_STD_EXCEPT, 0, CS_REAL);
213 	testall_odd(catanh, z, CMPLXL(0.0, NAN), OPT_INVALID, 0, CS_REAL);
216 	z = CMPLXL(NAN, 0.0);
219 	testall(casinh, z, CMPLXL(NAN, 0), ALL_STD_EXCEPT, 0, CS_IMAG);
222 	testall(catan, z, CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, 0);
238 	z = CMPLXL(INFINITY, INFINITY);
239 	testall_tol(cacosh, z, CMPLXL(INFINITY, pi / 4), 1);
240 	testall_tol(cacosh, -z, CMPLXL(INFINITY, -c3pi / 4), 1);
241 	testall_tol(cacos, z, CMPLXL(pi / 4, -INFINITY), 1);
242 	testall_tol(cacos, -z, CMPLXL(c3pi / 4, INFINITY), 1);
243 	testall_odd_tol(casinh, z, CMPLXL(INFINITY, pi / 4), 1);
244 	testall_odd_tol(casin, z, CMPLXL(pi / 4, INFINITY), 1);
245 	testall_odd_tol(catanh, z, CMPLXL(0, pi / 2), 1);
246 	testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);
248 	z = CMPLXL(INFINITY, 0.5);
250 	testall(cacosh, z, CMPLXL(INFINITY, 0), OPT_INEXACT, 0, CS_BOTH);
251 	testall_tol(cacosh, -z, CMPLXL(INFINITY, -pi), 1);
252 	testall(cacos, z, CMPLXL(0, -INFINITY), OPT_INEXACT, 0, CS_BOTH);
253 	testall_tol(cacos, -z, CMPLXL(pi, INFINITY), 1);
254 	testall_odd(casinh, z, CMPLXL(INFINITY, 0), OPT_INEXACT, 0, CS_BOTH);
255 	testall_odd_tol(casin, z, CMPLXL(pi / 2, INFINITY), 1);
256 	testall_odd_tol(catanh, z, CMPLXL(0, pi / 2), 1);
257 	testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);
259 	z = CMPLXL(0.5, INFINITY);
260 	testall_tol(cacosh, z, CMPLXL(INFINITY, pi / 2), 1);
261 	testall_tol(cacosh, -z, CMPLXL(INFINITY, -pi / 2), 1);
262 	testall_tol(cacos, z, CMPLXL(pi / 2, -INFINITY), 1);
263 	testall_tol(cacos, -z, CMPLXL(pi / 2, INFINITY), 1);
264 	testall_odd_tol(casinh, z, CMPLXL(INFINITY, pi / 2), 1);
266 	testall_odd(casin, z, CMPLXL(0.0, INFINITY), OPT_INEXACT, 0, CS_BOTH);
267 	testall_odd_tol(catanh, z, CMPLXL(0, pi / 2), 1);
268 	testall_odd_tol(catan, z, CMPLXL(pi / 2, 0), 1);
283 		z = CMPLXL(nums[i], 0.0);
285 			testall_tol(cacosh, z, CMPLXL(0.0, acos(nums[i])), 1);
286 			testall_tol(cacos, z, CMPLXL(acosl(nums[i]), -0.0), 1);
287 			testall_tol(casin, z, CMPLXL(asinl(nums[i]), 0.0), 1);
288 			testall_tol(catanh, z, CMPLXL(atanh(nums[i]), 0.0), 1);
291 				    CMPLXL(acosh(fabsl(nums[i])),
294 				    CMPLXL((nums[i] < 0) ? pi : 0,
297 				    CMPLXL(copysign(pi / 2, nums[i]),
300 				    CMPLXL(atanh(1 / nums[i]), pi / 2), 1);
302 		testall_tol(casinh, z, CMPLXL(asinh(nums[i]), 0.0), 1);
303 		testall_tol(catan, z, CMPLXL(atan(nums[i]), 0), 1);
323 	z = CMPLXL(0.75L, 0.25L);
324 	acos_z = CMPLXL(pi / 4, -0.34657359027997265470861606072908828L);
325 	asin_z = CMPLXL(pi / 4, 0.34657359027997265470861606072908828L);
326 	atan_z = CMPLXL(0.66290883183401623252961960521423782L,