ref: cb2a50f6b3ada53a03cd211c79f920979edc0a25
dir: /lib/std/test/bitset.myr/
use std
use testr
const main = {
testr.run([
[.name="basic", .fn={ctx
var bs = std.mkbs()
std.bsput(bs, 0)
std.bsput(bs, 1)
std.bsput(bs, 16)
testr.check(ctx, std.bshas(bs, 0), "missing 0")
testr.check(ctx, std.bshas(bs, 1), "missing 1")
testr.check(ctx, std.bshas(bs, 16), "missing 16")
testr.check(ctx, !std.bshas(bs, -1), "negative val")
testr.check(ctx, !std.bshas(bs, 2), "extra 2")
testr.check(ctx, !std.bshas(bs, 15), "extra 15")
testr.check(ctx, !std.bshas(bs, 17), "extra 2")
std.bsfree(bs)
}],
[.name="bigsets", .fn={ctx
var bs = std.mkbs()
/* multiple chunks */
std.bsput(bs, 0)
std.bsput(bs, 63)
std.bsput(bs, 64)
std.bsput(bs, 65)
std.bsput(bs, 73)
std.bsput(bs, 127)
std.bsput(bs, 128)
std.bsput(bs, 129)
testr.check(ctx, std.bshas(bs, 0), "missing 0")
testr.check(ctx, std.bshas(bs, 63), "missing 63")
testr.check(ctx, std.bshas(bs, 64), "missing 64")
testr.check(ctx, std.bshas(bs, 65), "missing 65")
testr.check(ctx, std.bshas(bs, 127), "missing 127")
testr.check(ctx, std.bshas(bs, 128), "missing 128")
testr.check(ctx, std.bshas(bs, 129), "missing 129")
std.bsfree(bs)
}],
[.name="iter", .fn={ctx
var bs = std.mkbs()
var expected = [0,1,3,7,16][:]
var i = 0
std.bsput(bs, 1)
std.bsput(bs, 0)
std.bsput(bs, 16)
std.bsput(bs, 7)
std.bsput(bs, 3)
for e in std.bybsvalue(bs)
testr.check(ctx, e == expected[i], "expected[{}] ({}) != {}", i, e, expected[i])
i++
;;
std.bsfree(bs)
}],
][:])
}