diff options
Diffstat (limited to 'test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp')
| -rw-r--r-- | test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp b/test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp index a7da456b979c1..78f2781b76e24 100644 --- a/test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp +++ b/test/std/numerics/complex.number/complex.value.ops/arg.pass.cpp @@ -29,42 +29,42 @@ test() void test_edges() { const double pi = std::atan2(+0., -0.); - const unsigned N = sizeof(x) / sizeof(x[0]); + const unsigned N = sizeof(testcases) / sizeof(testcases[0]); for (unsigned i = 0; i < N; ++i) { - double r = arg(x[i]); - if (std::isnan(x[i].real()) || std::isnan(x[i].imag())) + double r = arg(testcases[i]); + if (std::isnan(testcases[i].real()) || std::isnan(testcases[i].imag())) assert(std::isnan(r)); else { - switch (classify(x[i])) + switch (classify(testcases[i])) { case zero: - if (std::signbit(x[i].real())) + if (std::signbit(testcases[i].real())) { - if (std::signbit(x[i].imag())) + if (std::signbit(testcases[i].imag())) is_about(r, -pi); else is_about(r, pi); } else { - assert(std::signbit(x[i].imag()) == std::signbit(r)); + assert(std::signbit(testcases[i].imag()) == std::signbit(r)); } break; case non_zero: - if (x[i].real() == 0) + if (testcases[i].real() == 0) { - if (x[i].imag() < 0) + if (testcases[i].imag() < 0) is_about(r, -pi/2); else is_about(r, pi/2); } - else if (x[i].imag() == 0) + else if (testcases[i].imag() == 0) { - if (x[i].real() < 0) + if (testcases[i].real() < 0) { - if (std::signbit(x[i].imag())) + if (std::signbit(testcases[i].imag())) is_about(r, -pi); else is_about(r, pi); @@ -72,37 +72,37 @@ void test_edges() else { assert(r == 0); - assert(std::signbit(x[i].imag()) == std::signbit(r)); + assert(std::signbit(testcases[i].imag()) == std::signbit(r)); } } - else if (x[i].imag() > 0) + else if (testcases[i].imag() > 0) assert(r > 0); else assert(r < 0); break; case inf: - if (std::isinf(x[i].real()) && std::isinf(x[i].imag())) + if (std::isinf(testcases[i].real()) && std::isinf(testcases[i].imag())) { - if (x[i].real() < 0) + if (testcases[i].real() < 0) { - if (x[i].imag() > 0) + if (testcases[i].imag() > 0) is_about(r, 0.75 * pi); else is_about(r, -0.75 * pi); } else { - if (x[i].imag() > 0) + if (testcases[i].imag() > 0) is_about(r, 0.25 * pi); else is_about(r, -0.25 * pi); } } - else if (std::isinf(x[i].real())) + else if (std::isinf(testcases[i].real())) { - if (x[i].real() < 0) + if (testcases[i].real() < 0) { - if (std::signbit(x[i].imag())) + if (std::signbit(testcases[i].imag())) is_about(r, -pi); else is_about(r, pi); @@ -110,12 +110,12 @@ void test_edges() else { assert(r == 0); - assert(std::signbit(r) == std::signbit(x[i].imag())); + assert(std::signbit(r) == std::signbit(testcases[i].imag())); } } else { - if (x[i].imag() < 0) + if (testcases[i].imag() < 0) is_about(r, -pi/2); else is_about(r, pi/2); |