Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/numerics/complex.number/complex.transcendentals/sinh.pass.cpp

@@ -0,0 +1,119 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <complex>
+
+// template<class T>
+//   complex<T>
+//   sinh(const complex<T>& x);
+
+#include <complex>
+#include <cassert>
+
+#include "../cases.h"
+
+template <class T>
+void
+test(const std::complex<T>& c, std::complex<T> x)
+{
+    assert(sinh(c) == x);
+}
+
+template <class T>
+void
+test()
+{
+    test(std::complex<T>(0, 0), std::complex<T>(0, 0));
+}
+
+void test_edges()
+{
+    typedef std::complex<double> C;
+    const double pi = std::atan2(+0., -0.);
+    const unsigned N = sizeof(x) / sizeof(x[0]);
+    for (unsigned i = 0; i < N; ++i)
+    {
+        std::complex<double> r = sinh(x[i]);
+        if (x[i].real() == 0 && x[i].imag() == 0)
+        {
+            assert(r.real() == 0);
+            assert(std::signbit(r.real()) == std::signbit(x[i].real()));
+            assert(r.imag() == 0);
+            assert(std::signbit(r.imag()) == std::signbit(x[i].imag()));
+        }
+        else if (x[i].real() == 0 && std::isinf(x[i].imag()))
+        {
+            assert(r.real() == 0);
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isfinite(x[i].real()) && std::isinf(x[i].imag()))
+        {
+            assert(std::isnan(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+        else if (x[i].real() == 0 && std::isnan(x[i].imag()))
+        {
+            assert(r.real() == 0);
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isfinite(x[i].real()) && std::isnan(x[i].imag()))
+        {
+            assert(std::isnan(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isinf(x[i].real()) && x[i].imag() == 0)
+        {
+            assert(std::isinf(r.real()));
+            assert(std::signbit(r.real()) == std::signbit(x[i].real()));
+            assert(r.imag() == 0);
+            assert(std::signbit(r.imag()) == std::signbit(x[i].imag()));
+        }
+        else if (std::isinf(x[i].real()) && std::isfinite(x[i].imag()))
+        {
+            assert(std::isinf(r.real()));
+            assert(std::signbit(r.real()) == std::signbit(x[i].real() * cos(x[i].imag())));
+            assert(std::isinf(r.imag()));
+            assert(std::signbit(r.imag()) == std::signbit(sin(x[i].imag())));
+        }
+        else if (std::isinf(x[i].real()) && std::isinf(x[i].imag()))
+        {
+            assert(std::isinf(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isinf(x[i].real()) && std::isnan(x[i].imag()))
+        {
+            assert(std::isinf(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isnan(x[i].real()) && x[i].imag() == 0)
+        {
+            assert(std::isnan(r.real()));
+            assert(r.imag() == 0);
+            assert(std::signbit(r.imag()) == std::signbit(x[i].imag()));
+        }
+        else if (std::isnan(x[i].real()) && std::isfinite(x[i].imag()))
+        {
+            assert(std::isnan(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+        else if (std::isnan(x[i].real()) && std::isnan(x[i].imag()))
+        {
+            assert(std::isnan(r.real()));
+            assert(std::isnan(r.imag()));
+        }
+    }
+}
+
+int main()
+{
+    test<float>();
+    test<double>();
+    test<long double>();
+    test_edges();
+}