spec/util_random_spec.lua
author Kim Alvefur <zash@zash.se>
Thu, 21 Oct 2021 15:59:16 +0200
branch0.11
changeset 12088 59557bc3c4b8
parent 8453 3a9a3d90c44c
permissions -rw-r--r--
net.server_epoll: Process all queued events from epoll before timers Should call timers less frequently when many sockets are waiting for processing. May help under heavy load. Requested by Ge0rG Backport of 2bcd84123eba requested by Roi


local random = require "util.random";

describe("util.random", function()
	describe("#bytes()", function()
		it("should return a string", function()
			assert.is_string(random.bytes(16));
		end);

		it("should return the requested number of bytes", function()
			-- Makes no attempt at testing how random the bytes are,
			-- just that it returns the number of bytes requested

			for i = 1, 20 do
				assert.are.equal(2^i, #random.bytes(2^i));
			end
		end);
	end);
end);