prosody
45caa4e43775
spec/util_uuid_spec.lua

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spec/util_uuid_spec.lua @ 13069:45caa4e43775

mod_http: Fix reliance on previous tostring() format of util.set a863e4237b91 unintentionally changed the format of HTTP CORS headers, which were apparently relying on the output of tostring(), which it shouldn't have. Explicitly serializing it this time.
author Kim Alvefur <zash@zash.se>
date Mon, 10 Apr 2023 11:50:27 +0200
parent 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://www.rfc-editor.org/rfc/rfc4122.html#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);