prosody
26a8cc9d9eb7
spec/util_uuid_spec.lua

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spec/util_uuid_spec.lua @ 11710:26a8cc9d9eb7

net.resolvers.service: Only do DANE with secure SRV records If this seems backwards, that' because it is but the API isn't really designed to easily pass along details from each resolution step onto the next.
author Kim Alvefur <zash@zash.se>
date Sun, 18 Jul 2021 23:25:45 +0200
parent 8241:e7496cff1215
child 12604:bd9e006a7a74
line wrap: on
line source

-- This tests the format, not the randomness

local uuid = require "util.uuid";

describe("util.uuid", function()
	describe("#generate()", function()
		it("should work follow the UUID pattern", function()
			-- https://tools.ietf.org/html/rfc4122#section-4.4

			local pattern = "^" .. table.concat({
				string.rep("%x", 8),
				string.rep("%x", 4),
				"4" .. -- version
				string.rep("%x", 3),
				"[89ab]" .. -- reserved bits of 1 and 0
				string.rep("%x", 3),
				string.rep("%x", 12),
			}, "%-") .. "$";

			for _ = 1, 100 do
				assert.is_string(uuid.generate():match(pattern));
			end
		end);
	end);
end);