ut

unit_tests/CMakeLists.txt

@@ -59,6 +59,6 @@ add_fixedmath_ut( multiplication_ut )
 add_fixedmath_ut( division_ut )
 add_fixedmath_ut( misc_functions_ut )
 add_fixedmath_ut( sin_cos_ut )
-# add_compile_test( tan )
-# add_compile_test( atan )
+add_fixedmath_ut( tan_ut )
+add_fixedmath_ut( atan_ut )
 

unit_tests/addition_ut.cc

@@ -64,7 +64,7 @@ int main()
       expect( test_resulting_type<double>( 1_fix  + 1. ) );
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/division_ut.cc

@@ -77,7 +77,7 @@ int main()
       expect(test_resulting_type<double>(1_fix / 1.));
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/fixed_construction_ut.cc

@@ -122,7 +122,7 @@ int main()
       expect_eq(fixed_t{4096llu}, 4096_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/include/unit_test_core.h

@@ -195,7 +195,7 @@ test_result require_throw(test_type const & test) noexcept
 template<typename unit_test>
 [[maybe_unused]]
 constexpr test_result
-  run_constexpr_test(unit_test const & test, source_location const location = source_location::current())
+  run_runtime_test(unit_test const & test, source_location const location = source_location::current())
   {
   return expect(test(), location);
   }
@@ -266,7 +266,7 @@ namespace detail
 template<typename templ_list, typename unit_test>
 [[maybe_unused]]
 constexpr test_result
-  run_constexpr_test(unit_test const & test, source_location const location = source_location::current())
+  run_runtime_test(unit_test const & test, source_location const location = source_location::current())
   {
   return expect(detail::test_invoke<templ_list>::constexpr_run(test), location);
   }
@@ -295,7 +295,7 @@ consteval test_result test()
     return test_result{};
   };
 
-  auto res = run_constexpr_test<traits_test_list>(test_fn);
+  auto res = run_runtime_test<traits_test_list>(test_fn);
   return res | test_result{counter == 4};
   }
 

unit_tests/misc_functions_ut.cc

@@ -24,7 +24,7 @@ int main()
       expect_eq(ceil(5.25_fix), 6_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -43,7 +43,7 @@ int main()
 
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -58,7 +58,7 @@ int main()
       expect_eq(angle_to_radians(45), phi / 4);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/multiplication_ut.cc

@@ -61,7 +61,7 @@ int main()
       expect(test_resulting_type<double>(1_fix * 1.));
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/sin_cos_ut.cc

@@ -71,7 +71,7 @@ int main()
       test_sin(-85 * phi / 180, -0.99610_fix, 0.0001_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -96,7 +96,7 @@ int main()
       test_cos(2 * -phi, 0.99984_fix, 0.0001_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/sqrt_ut.cc

@@ -41,7 +41,7 @@ int main()
       expect_approx(sqrt(3333331.0215148925781250_fix), 1825.7412_fix, 0.001_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -73,7 +73,7 @@ int main()
       test_hypot(0.5_fix, 0.25_fix, 0.559005_fix, 0.0001_fix);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/subtraction_ut.cc

@@ -55,7 +55,7 @@ int main()
       expect(test_resulting_type<double>(1_fix - 1.));
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }

unit_tests/tan_ut.cc

@@ -0,0 +1,37 @@
+#include <unit_test_core.h>
+#include <unit_test_common.h>
+
+using boost::ut::operator""_test;
+using namespace metatests;
+using namespace fixedmath;
+using namespace fixedmath::func;
+
+constexpr void
+  test_tan(fixed_t x, fixed_t expected, fixed_t aprox, source_location const location = source_location::current())
+  {
+  expect_approx(tan(x), expected, aprox, location);
+  expect_approx(tan(-x), -expected, aprox, location);
+  }
+
+int main()
+  {
+  test_result result;
+  "tan"_test = [&result]
+  {
+    auto fn_tmpl = [] -> metatests::test_result
+    {
+      test_tan(phi / 2 + phi / 32, -10.155854941143394_fix, 0.0001_fix);
+      test_tan(phi / 3, 1.73204_fix, 0.0001_fix);
+      test_tan(phi / 4, 0.99997_fix, 0.0001_fix);
+      test_tan(phi / 5, 0.72653_fix, 0.0001_fix);
+      test_tan(phi / 8, 0.41419_fix, 0.0001_fix);
+      test_tan(phi / 16, 0.19889_fix, 0.0001_fix);
+      test_tan(0_fix, 0_fix, 0.0001_fix);
+      return {};
+    };
+    result |= run_runtime_test(fn_tmpl);
+    result |= run_consteval_test(fn_tmpl);
+  };
+  }
+
+// 0.0001

unit_tests/type_convertions_ut.cc

@@ -33,7 +33,7 @@ int main()
       //
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -73,7 +73,7 @@ int main()
       expect_neq(arithmetic_to_fixed(dlimits_::min()), limits_::quiet_NaN());
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
 
@@ -88,7 +88,7 @@ int main()
       expect_eq(fixed_to_arithmetic<unsigned>(100.55_fix), 100u);
       return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   "fixed_to_arithmetic floating point"_test = [&result]
@@ -122,7 +122,7 @@ int main()
       }
     return {};
     };
-    result |= run_constexpr_test(fn_tmpl);
+    result |= run_runtime_test(fn_tmpl);
     result |= run_consteval_test(fn_tmpl);
   };
   }