File

spec/net_websocket_frames_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 (21 months ago)
parent 11166:51e5149ed0ad
line wrap: on
line source
describe("net.websocket.frames", function ()
	local nwf = require "net.websocket.frames";

	local test_frames = {
		simple_empty = {
			["opcode"] = 0;
			["length"] = 0;
			["data"] = "";
			["FIN"] = false;
			["MASK"] = false;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		simple_data = {
			["opcode"] = 0;
			["length"] = 5;
			["data"] = "hello";
			["FIN"] = false;
			["MASK"] = false;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		simple_fin = {
			["opcode"] = 0;
			["length"] = 0;
			["data"] = "";
			["FIN"] = true;
			["MASK"] = false;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		with_mask = {
			["opcode"] = 0;
			["length"] = 5;
			["data"] = "hello";
			["key"] = " \0 \0";
			["FIN"] = true;
			["MASK"] = true;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		empty_with_mask = {
			["opcode"] = 0;
			["key"] = " \0 \0";
			["FIN"] = true;
			["MASK"] = true;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		ping = {
			["opcode"] = 0x9;
			["length"] = 4;
			["data"] = "ping";
			["FIN"] = true;
			["MASK"] = false;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
		pong = {
			["opcode"] = 0xa;
			["length"] = 4;
			["data"] = "pong";
			["FIN"] = true;
			["MASK"] = false;
			["RSV1"] = false;
			["RSV2"] = false;
			["RSV3"] = false;
		};
	}

	describe("build", function ()
		local build = nwf.build;
		it("works", function ()
			assert.equal("\0\0", build(test_frames.simple_empty));
			assert.equal("\0\5hello", build(test_frames.simple_data));
			assert.equal("\128\0", build(test_frames.simple_fin));
			assert.equal("\128\133 \0 \0HeLlO", build(test_frames.with_mask))
			assert.equal("\128\128 \0 \0", build(test_frames.empty_with_mask))
			assert.equal("\137\4ping", build(test_frames.ping));
			assert.equal("\138\4pong", build(test_frames.pong));
		end);
	end);

	describe("parse", function ()
		local parse = nwf.parse;
		it("works", function ()
			assert.same(test_frames.simple_empty, parse("\0\0"));
			assert.same(test_frames.simple_data, parse("\0\5hello"));
			assert.same(test_frames.simple_fin, parse("\128\0"));
			assert.same(test_frames.with_mask, parse("\128\133 \0 \0HeLlO"));
			assert.same(test_frames.ping, parse("\137\4ping"));
			assert.same(test_frames.pong, parse("\138\4pong"));
		end);
	end);

end);