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use std
use testr
use math
const main = {
math.fptrap(false)
testr.run([
[.name = "put0", .fn = put0],
[.name = "putNaN", .fn = putNaN],
[.name = "putInf", .fn = putInf],
][:])
}
const put0 = {c
var f : flt32 = 0.0
var g : flt64 = 0.0
testr.check(c, std.eq(std.fmt("f is {}", f), "f is 0.0"), "0.0 should format to \"0.0\"")
testr.check(c, std.eq(std.fmt("g is {}", g), "g is 0.0"), "0.0 should format to \"0.0\"")
}
const putNaN = {c
var f : flt32 = std.flt32nan()
var g : flt64 = std.flt64nan()
var f2 : flt32 = std.flt32frombits(0x7fc00ab0)
var g2 : flt64 = std.flt64frombits(0x7ff800000000abc0)
testr.check(c, std.eq(std.fmt("f is {}", f), "f is NaN"), "NaN should format to \"NaN\"")
testr.check(c, std.eq(std.fmt("g is {}", g), "g is NaN"), "NaN should format to \"NaN\"")
testr.check(c, std.eq(std.fmt("f2 is {}", f2), "f2 is NaN"), "alt NaN should format to \"NaN\"")
testr.check(c, std.eq(std.fmt("g2 is {}", g2), "g2 is NaN"), "alt NaN should format to \"NaN\"")
}
const putInf = {c
var f : flt32 = std.flt32inf()
var g : flt64 = std.flt64inf()
testr.check(c, std.eq(std.fmt("f is {}", f), "f is Inf"), "Inf should format to \"Inf\"")
testr.check(c, std.eq(std.fmt("g is {}", g), "g is Inf"), "Inf should format to \"Inf\"")
}
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