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| author | Timothee Cour <timothee.cour2@gmail.com> | 2020-04-27 08:33:03 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-27 17:33:03 +0200 |
| commit | bb982c644b8e3e8a59cf2c60b28ff91741c7dc9b (patch) | |
| tree | a922e3a355509a5d12fe7848a1e6c9f5ba3b2386 /tests | |
| parent | 664cb2c0be4e31d40cd3a5a2b9013f1afe47df97 (diff) | |
| download | Nim-bb982c644b8e3e8a59cf2c60b28ff91741c7dc9b.tar.gz | |
`$(a: float)` now works consistently in nim js, avoiding printing floats as ints (#14134)
* fix https://github.com/timotheecour/Nim/issues/133; $(a: float) works in nim js like in other backends * fix tests * fix test for windows that prints 1.1e17 differently than other OS
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/js/tbyvar.nim | 11 | ||||
| -rw-r--r-- | tests/js/tdollar_float.nim | 62 |
2 files changed, 68 insertions, 5 deletions
diff --git a/tests/js/tbyvar.nim b/tests/js/tbyvar.nim index 705d62574..a4c60b0b3 100644 --- a/tests/js/tbyvar.nim +++ b/tests/js/tbyvar.nim @@ -1,15 +1,16 @@ discard """ - output: '''foo 12 + output: ''' +foo 12 bar 12 2 foo 12 bar 12 2 12.5 -(nums: @[5, 5, 10, 5, 5, 5, 5, 5, 5, 5]) -(nums: @[5, 5, 50, 5, 5, 5, 5, 5, 5, 5]) -(nums: @[5, 5, 45, 5, 5, 5, 5, 5, 5, 5]) -(nums: @[5, 5, 9, 5, 5, 5, 5, 5, 5, 5]) +(nums: @[5.0, 5.0, 10.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0]) +(nums: @[5.0, 5.0, 50.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0]) +(nums: @[5.0, 5.0, 45.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0]) +(nums: @[5.0, 5.0, 9.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0]) asd ''' """ diff --git a/tests/js/tdollar_float.nim b/tests/js/tdollar_float.nim new file mode 100644 index 000000000..4fd8e3cba --- /dev/null +++ b/tests/js/tdollar_float.nim @@ -0,0 +1,62 @@ +#[ +merge into tests/system/tdollars.nim once https://github.com/nim-lang/Nim/pull/14122 +is merged +]# + +import unittest + +block: # https://github.com/timotheecour/Nim/issues/133 + # simple test + var a: float = 2 + check $a == "2.0" + + # systematic tests + template fun(a2: static float) = + const a: float = a2 # needed pending https://github.com/timotheecour/Nim/issues/132 + var b = a + check $b == $a + + fun 2 + fun 2.0 + fun 2.1 + fun 1_000 + fun 1_000.1 + fun 1_000_000_000.1 + fun 1_000_000_000_000.1 + + # negatives + fun -2.0 + fun -2.1 + + # 0 + fun 0 + fun -0 + fun 0.0 + + block: + var a = -0.0 + check $a in ["-0.0", "0.0"] + + # exponents + block: + var a = 5e20 + check $a in ["5e20", "500000000000000000000.0"] + + fun 3.4e1'f32 + fun 3.4e-1'f32 + fun -3.4e-1'f32 + fun 3.4e-1'f32 + fun 3e-1'f32 + + block: + var a = 3.4e38'f32 + check $a in ["3.4e+38", "3.4e+038"] + # on windows, printf (used in VM) prints as 3.4e+038 + # but js prints as 3.4e+38 + # on osx, both print as 3.4e+38 + # see https://github.com/timotheecour/Nim/issues/138 + + when false: # edge cases + fun -0.0 # see https://github.com/timotheecour/Nim/issues/136 + fun 5e20 + fun 3.4e38'f32 |