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zapret-lib: fix seq number substraction

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bol-van
2025-12-05 22:31:51 +03:00
parent 0c2abab6a9
commit fd1eac2ef1
3 changed files with 33 additions and 4 deletions
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26
lua/zapret-tests.lua
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@@ -299,8 +299,32 @@ function test_bit()
test_assert(v2==v3)
end
function test_ux()
local v1, v2, v3, usum, sum
for k,test in pairs({
{ add=u8add, fname="u8add", max = 0xFF },
{ add=u16add, fname="u16add", max = 0xFFFF },
{ add=u24add, fname="u24add", max = 0xFFFFFF },
{ add=u32add, fname="u32add", max = 0xFFFFFFFF }
}) do
io.write(test.fname.." : ")
for i=1,1000 do
v1=math.random(-test.max,test.max)
v2=math.random(-test.max,test.max)
v3=math.random(-test.max,test.max)
usum = test.add(v1,v2,v3)
sum = bitand(v1+v2+v3,test.max)
if sum~=usum then
print("FAIL")
end
test_assert(sum==usum)
end
print("OK")
end
end
function test_bin(...)
test_run({test_ub, test_bit},...)
test_run({test_ub, test_bit, test_ux},...)
end