mirror of
https://github.com/sky-systems/sky_phone.git
synced 2026-08-28 17:01:18 +00:00
Eichenholz
27 lines
1.1 KiB
Lua
27 lines
1.1 KiB
Lua
dofile("sky_phone/source/shared/imei.lua")
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local imei = SkyPhoneImei.FromEntropy("550e8400-e29b-41d4-a716-446655440000")
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assert(type(imei) == "string" and #imei == 15, "IMEI must contain 15 digits")
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assert(imei:match("^%d+$"), "IMEI must be numeric")
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assert(SkyPhoneImei.IsValid(imei), "generated IMEI must pass its check digit")
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assert(not SkyPhoneImei.IsValid(imei:sub(1, 14) .. tostring((tonumber(imei:sub(15, 15)) + 1) % 10)), "invalid check digit must fail")
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assert(not SkyPhoneImei.IsValid("123"), "short IMEI must fail")
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local entropy = {
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"550e8400-e29b-41d4-a716-446655440000",
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"6ba7b810-9dad-11d1-80b4-00c04fd430c8",
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}
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local entropy_index = 0
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local reserve_attempts = 0
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local reserved = SkyPhoneImei.Reserve(function()
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entropy_index = entropy_index + 1
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return entropy[entropy_index]
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end, function()
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reserve_attempts = reserve_attempts + 1
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return reserve_attempts == 2
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end)
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assert(reserve_attempts == 2, "IMEI reservation must retry database collisions")
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assert(reserved == SkyPhoneImei.FromEntropy(entropy[2]), "IMEI reservation must return the accepted candidate")
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print("IMEI tests passed")
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