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Add NaN preserving test for clamp

This commit is contained in:
Toshiki Teramura 2019-08-31 15:14:49 +09:00
parent f20d74fce8
commit 2fb8a6e8a9
1 changed files with 1 additions and 0 deletions
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src/lib.rs
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@ -418,6 +418,7 @@ fn clamp_test() {
assert_eq!(-1.0, clamp_lower(-2.0, -1.0)); assert_eq!(-1.0, clamp_lower(-2.0, -1.0));
assert_eq!(-1.0, clamp_upper(1.0, -1.0)); assert_eq!(-1.0, clamp_upper(1.0, -1.0));
assert_eq!(-2.0, clamp_upper(-2.0, -1.0)); assert_eq!(-2.0, clamp_upper(-2.0, -1.0));
assert!(clamp(::core::f32::NAN, -1.0, 1.0).is_nan());
assert!(clamp_lower(::core::f32::NAN, 1.0).is_nan()); assert!(clamp_lower(::core::f32::NAN, 1.0).is_nan());
assert!(clamp_upper(::core::f32::NAN, 1.0).is_nan()); assert!(clamp_upper(::core::f32::NAN, 1.0).is_nan());
} }