prosody
73b8aaf55775
spec/net_http_parser_spec.lua

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spec/net_http_parser_spec.lua @ 11103:73b8aaf55775 0.11

util.dbuffer: dynamic string buffer Similar to util.ringbuffer (and shares almost identical API). Differences: - size limit is optional and dynamic - does not allocate a fixed buffer of max_size bytes - focus on simply storing references to existing string objects where possible, avoiding unnecessary allocations - references are still stored in a ring buffer to enable use as a fast FIFO Optional second parameter to new() provides the number of ring buffer segments. On Lua 5.2 on my laptop, a segment is ~19 bytes. If the ring buffer fills up, the next write will compact all strings into a single item.
author Matthew Wild <mwild1@gmail.com>
date Fri, 26 Jun 2020 16:41:31 +0100
parent 8236:4878e4159e12
child 10497:a9fb553b6dbb
line wrap: on
line source

local httpstreams = { [[
GET / HTTP/1.1
Host: example.com

]], [[
HTTP/1.1 200 OK
Content-Length: 0

]], [[
HTTP/1.1 200 OK
Content-Length: 7

Hello
HTTP/1.1 200 OK
Transfer-Encoding: chunked

1
H
1
e
2
ll
1
o
0


]]
}


local http_parser = require "net.http.parser";

describe("net.http.parser", function()
	describe("#new()", function()
		it("should work", function()
			for _, stream in ipairs(httpstreams) do
				local success;
				local function success_cb(packet)
					success = true;
				end
				stream = stream:gsub("\n", "\r\n");
				local parser = http_parser.new(success_cb, error, stream:sub(1,4) == "HTTP" and "client" or "server")
				for chunk in stream:gmatch("..?.?") do
					parser:feed(chunk);
				end

				assert.is_true(success);
			end
		end);
	end);
end);