prosody
364c3f018e3a
spec/util_uuid_spec.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

File

spec/util_uuid_spec.lua @ 11937:364c3f018e3a

mod_smacks: Refactor ack requesting to avoid some timer roundtrips The function was too large to comprehend! Breaking it up helps readability and reuse. The timer round rip is only to avoid ordering weirdness when sending from inside a stanza filter. No need when handling <r> and <a> CSI interactions both boiled down to sending an <r> immediately.
author Kim Alvefur <zash@zash.se>
date Wed, 24 Nov 2021 21:27:49 +0100
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);