38     const unsigned N = sizeof(testcases) / sizeof(testcases[0]);  in test_edges()
41         std::complex<double> r = asinh(testcases[i]);  in test_edges()
42         if (testcases[i].real() == 0 && testcases[i].imag() == 0)  in test_edges()
44             assert(std::signbit(r.real()) == std::signbit(testcases[i].real()));  in test_edges()
45             assert(std::signbit(r.imag()) == std::signbit(testcases[i].imag()));  in test_edges()
47         else if (std::isfinite(testcases[i].real()) && std::isinf(testcases[i].imag()))  in test_edges()
50             assert(std::signbit(testcases[i].real()) == std::signbit(r.real()));  in test_edges()
51             if (std::signbit(testcases[i].imag()))  in test_edges()
56         else if (std::isfinite(testcases[i].real()) && std::isnan(testcases[i].imag()))  in test_edges()
61         else if (std::isinf(testcases[i].real()) && std::isfinite(testcases[i].imag()))  in test_edges()
64             assert(std::signbit(testcases[i].real()) == std::signbit(r.real()));  in test_edges()
66             assert(std::signbit(testcases[i].imag()) == std::signbit(r.imag()));  in test_edges()
68         else if (std::isinf(testcases[i].real()) && std::isinf(testcases[i].imag()))  in test_edges()
71             assert(std::signbit(testcases[i].real()) == std::signbit(r.real()));  in test_edges()
72             if (std::signbit(testcases[i].imag()))  in test_edges()
77         else if (std::isinf(testcases[i].real()) && std::isnan(testcases[i].imag()))  in test_edges()
80             assert(std::signbit(testcases[i].real()) == std::signbit(r.real()));  in test_edges()
83         else if (std::isnan(testcases[i].real()) && testcases[i].imag() == 0)  in test_edges()
87             assert(std::signbit(testcases[i].imag()) == std::signbit(r.imag()));  in test_edges()
89         else if (std::isnan(testcases[i].real()) && std::isfinite(testcases[i].imag()))  in test_edges()
94         else if (std::isnan(testcases[i].real()) && std::isinf(testcases[i].imag()))  in test_edges()
99         else if (std::isnan(testcases[i].real()) && std::isnan(testcases[i].imag()))  in test_edges()
106             assert(std::signbit(r.real()) == std::signbit(testcases[i].real()));  in test_edges()
107             assert(std::signbit(r.imag()) == std::signbit(testcases[i].imag()));  in test_edges()