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fix #16576: honor matrix in testament by making such tests non joinable (#16577)

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* refs #16576: honor matrix in testament by making such tests non joinable

* add tests + misc fixes

* fix test for i386 with -d:danger
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Timothee Cour 2021-01-04 10:45:46 -08:00 • committed by GitHub
commit 00144ee4e9
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6 changed files with 37 additions and 12 deletions
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10
tests/stdlib/tmath.nim
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@ -1,8 +1,10 @@
discard """
targets: "c cpp js"
matrix:"; -d:danger"
"""
## xxx enable matrix:"; -d:nimTmathCase2 -d:danger --passc:-ffast-math"
# xxx: there should be a test with `-d:nimTmathCase2 -d:danger --passc:-ffast-math`,
# but it requires disabling certain lines with `when not defined(nimTmathCase2)`
import std/[math, random, os]
import std/[unittest]
@ -156,13 +158,13 @@ block:
doAssert(erf(6.0) > erf(5.0))
doAssert(erfc(6.0) < erfc(5.0))
# Function for approximate comparison of floats
proc `==~`(x, y: float): bool = (abs(x-y) < 1e-9)
# Function for approximate comparison of floats
# xxx use `almostEqual`
block: # prod
doAssert prod([1, 2, 3, 4]) == 24
doAssert prod([1.5, 3.4]) == 5.1
doAssert prod([1.5, 3.4]).almostEqual 5.1
let x: seq[float] = @[]
doAssert prod(x) == 1.0