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annotate spec/net_http_parser_spec.lua @ 10921:6eb5d2bb11af

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util-src: Use the luaL_pushfail API added in Lua 5.4 to highlight all failure conditions Actually just an alias of pushnil, but it does make it more obvious where the failure conditions are, which is good for readability.
author Kim Alvefur <zash@zash.se>
date Sun, 07 Jun 2020 02:25:56 +0200
parents a9fb553b6dbb
children 9673c95895fb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local http_parser = require "net.http.parser";
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2
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3 local function test_stream(stream, expect)
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4 local success_cb = spy.new(function (packet)
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5 assert.is_table(packet);
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6 assert.is_equal(expect.body, packet.body);
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7 end);
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8
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9 stream = stream:gsub("\n", "\r\n");
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10 local parser = http_parser.new(success_cb, error, stream:sub(1,4) == "HTTP" and "client" or "server")
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11 for chunk in stream:gmatch("..?.?") do
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12 parser:feed(chunk);
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13 end
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14
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15 assert.spy(success_cb).was_called(expect.count or 1);
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16 end
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17
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18
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19 describe("net.http.parser", function()
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20 describe("parser", function()
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21 it("should handle requests with no content-length or body", function ()
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22 test_stream(
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23 [[
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24 GET / HTTP/1.1
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25 Host: example.com
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26
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27 ]],
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28 {
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29 body = "";
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30 }
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31 );
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32 end);
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33
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34 it("should handle responses with empty body", function ()
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35 test_stream(
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36 [[
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37 HTTP/1.1 200 OK
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38 Content-Length: 0
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39
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40 ]],
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41 {
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42 body = "";
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43 }
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44 );
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45 end);
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46
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47 it("should handle simple responses", function ()
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48 test_stream(
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49
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50 [[
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51 HTTP/1.1 200 OK
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52 Content-Length: 7
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53
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54 Hello
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55 ]],
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56 {
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57 body = "Hello\r\n", count = 1;
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58 }
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59 );
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60 end);
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61
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62 it("should handle chunked encoding in responses", function ()
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63 test_stream(
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64
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65 [[
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66 HTTP/1.1 200 OK
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67 Transfer-Encoding: chunked
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69 1
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70 H
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74 ll
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80 ]],
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81 {
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82 body = "Hello", count = 1;
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83 }
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84 );
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85 end);
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86
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87 it("should handle a stream of responses", function ()
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88 test_stream(
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89
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90 [[
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91 HTTP/1.1 200 OK
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92 Content-Length: 5
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93
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94 Hello
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95 HTTP/1.1 200 OK
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96 Transfer-Encoding: chunked
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97
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101 e
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103 ll
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108
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109 ]],
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110 {
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111 body = "Hello", count = 2;
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112 }
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113 );
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114 end);
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115 end);
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116 end);