diff options
Diffstat (limited to 'tests/stdlib/tjson.nim')
| -rw-r--r-- | tests/stdlib/tjson.nim | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/stdlib/tjson.nim b/tests/stdlib/tjson.nim index e757e6c7e..289ef9d05 100644 --- a/tests/stdlib/tjson.nim +++ b/tests/stdlib/tjson.nim @@ -11,6 +11,8 @@ import std/[json,parsejson,strutils] from std/math import isNaN when not defined(js): import std/streams +import stdtest/testutils +from std/fenv import epsilon proc testRoundtrip[T](t: T, expected: string) = # checks that `T => json => T2 => json2` is such that json2 = json @@ -325,6 +327,15 @@ block: # bug #18007 let a = parseJson($(%NaN)).to(float) doAssert a.isNaN + whenRuntimeJs: discard # refs bug #18009 + do: + testRoundtripVal(0.0): "0.0" + testRoundtripVal(-0.0): "-0.0" + +block: # bug #15397, bug #13196 + testRoundtripVal(1.0 + epsilon(float64)): "1.0000000000000002" + testRoundtripVal(0.12345678901234567890123456789): "0.12345678901234568" + block: let a = "18446744073709551615" let b = a.parseJson |