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Diffstat (limited to 'tests/stdlib/tmath.nim')
| -rw-r--r-- | tests/stdlib/tmath.nim | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/stdlib/tmath.nim b/tests/stdlib/tmath.nim index e5cb58eba..62fdcd19f 100644 --- a/tests/stdlib/tmath.nim +++ b/tests/stdlib/tmath.nim @@ -304,6 +304,16 @@ block: template main = # xxx wrap all under `main` so it also gets tested in vm. + block: # signbit + doAssert not signbit(0.0) + doAssert signbit(-0.0) + doAssert signbit(-0.1) + doAssert not signbit(0.1) + + doAssert not signbit(Inf) + doAssert signbit(-Inf) + doAssert not signbit(NaN) + block: # isNaN doAssert NaN.isNaN doAssert not Inf.isNaN |