diff options
Diffstat (limited to 'library/compiler-builtins/libm/src/math/copysign.rs')
| -rw-r--r-- | library/compiler-builtins/libm/src/math/copysign.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/library/compiler-builtins/libm/src/math/copysign.rs b/library/compiler-builtins/libm/src/math/copysign.rs index d2a86e7fd54..d093d610727 100644 --- a/library/compiler-builtins/libm/src/math/copysign.rs +++ b/library/compiler-builtins/libm/src/math/copysign.rs @@ -59,9 +59,17 @@ mod tests { // Not required but we expect it assert_biteq!(f(F::NAN, F::NAN), F::NAN); - assert_biteq!(f(F::NEG_NAN, F::NAN), F::NAN); + assert_biteq!(f(F::NAN, F::ONE), F::NAN); + assert_biteq!(f(F::NAN, F::NEG_ONE), F::NEG_NAN); assert_biteq!(f(F::NAN, F::NEG_NAN), F::NEG_NAN); + assert_biteq!(f(F::NEG_NAN, F::NAN), F::NAN); + assert_biteq!(f(F::NEG_NAN, F::ONE), F::NAN); + assert_biteq!(f(F::NEG_NAN, F::NEG_ONE), F::NEG_NAN); assert_biteq!(f(F::NEG_NAN, F::NEG_NAN), F::NEG_NAN); + assert_biteq!(f(F::ONE, F::NAN), F::ONE); + assert_biteq!(f(F::ONE, F::NEG_NAN), F::NEG_ONE); + assert_biteq!(f(F::NEG_ONE, F::NAN), F::ONE); + assert_biteq!(f(F::NEG_ONE, F::NEG_NAN), F::NEG_ONE); } #[test] |