prosody
60e31c9ece57
spec/net_http_parser_spec.lua

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spec/net_http_parser_spec.lua @ 11564:60e31c9ece57

mod_http_file_share: Support download resumption via Range requests Only a starting point is supported due to the way response:send_file() sends everything it gets from the provided file handle but does not have any way to specify how much to read. This matches what Conversations appears to be doing.
author Kim Alvefur <zash@zash.se>
date Sun, 16 May 2021 16:52:59 +0200
parent 11033:cb5555443852
child 12882:9ed628635dc6
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1 local http_parser = require "net.http.parser";
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2 local sha1 = require "util.hashes".sha1;
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3
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4 local parser_input_bytes = 3;
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5
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6 local function CRLF(s)
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7 return (s:gsub("\n", "\r\n"));
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8 end
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9
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10 local function test_stream(stream, expect)
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11 local success_cb = spy.new(function (packet)
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12 assert.is_table(packet);
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13 if packet.body ~= false then
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14 assert.is_equal(expect.body, packet.body);
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15 end
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16 end);
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17
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18 local parser = http_parser.new(success_cb, error, stream:sub(1,4) == "HTTP" and "client" or "server")
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19 for chunk in stream:gmatch("."..string.rep(".?", parser_input_bytes-1)) do
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20 parser:feed(chunk);
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21 end
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22
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23 assert.spy(success_cb).was_called(expect.count or 1);
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24 end
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25
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26
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27 describe("net.http.parser", function()
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28 describe("parser", function()
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29 it("should handle requests with no content-length or body", function ()
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30 test_stream(
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31 CRLF[[
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32 GET / HTTP/1.1
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33 Host: example.com
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34
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35 ]],
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36 {
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37 body = "";
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38 }
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39 );
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40 end);
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41
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42 it("should handle responses with empty body", function ()
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43 test_stream(
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44 CRLF[[
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45 HTTP/1.1 200 OK
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46 Content-Length: 0
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47
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48 ]],
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49 {
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50 body = "";
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51 }
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52 );
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53 end);
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54
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55 it("should handle simple responses", function ()
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56 test_stream(
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57
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58 CRLF[[
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59 HTTP/1.1 200 OK
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60 Content-Length: 7
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61
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62 Hello
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63 ]],
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64 {
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65 body = "Hello\r\n", count = 1;
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66 }
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67 );
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68 end);
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69
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70 it("should handle chunked encoding in responses", function ()
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71 test_stream(
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72
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73 CRLF[[
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74 HTTP/1.1 200 OK
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75 Transfer-Encoding: chunked
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77 1
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78 H
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80 e
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81 2
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82 ll
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84 o
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88 ]],
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89 {
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90 body = "Hello", count = 2;
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91 }
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92 );
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93 end);
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94
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95 it("should handle a stream of responses", function ()
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96 test_stream(
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97
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98 CRLF[[
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99 HTTP/1.1 200 OK
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100 Content-Length: 5
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101
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102 Hello
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103 HTTP/1.1 200 OK
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104 Transfer-Encoding: chunked
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105
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106 1
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107 H
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109 e
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111 ll
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117 ]],
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118 {
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119 body = "Hello", count = 3;
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120 }
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121 );
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122 end);
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123 end);
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124
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125 it("should handle large chunked responses", function ()
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126 local data = io.open("spec/inputs/http/httpstream-chunked-test.txt", "rb"):read("*a");
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127
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128 -- Just a sanity check... text editors and things may mess with line endings, etc.
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129 assert.equal("25930f021785ae14053a322c2dbc1897c3769720", sha1(data, true), "test data malformed");
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130
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131 test_stream(data, {
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132 body = string.rep("~", 11085), count = 2;
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133 });
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134 end);
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135 end);