Mercurial > hg > nginx-tests
comparison proxy_noclose.t @ 148:b714d6df958c
Tests: rename some tests for better sorting.
Use underscore instead of dash. Addtionally, rename some tests to better
match "module" + "details" scheme used: use "http_" prefix for http core
module tests, use "mail_" prefix for mail module tests.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 04 Mar 2011 16:07:15 +0300 |
parents | proxy-noclose.t@8ac1faaddd2c |
children | c0ae29632905 |
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147:fd865ada95c8 | 148:b714d6df958c |
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1 #!/usr/bin/perl | |
2 | |
3 # (C) Maxim Dounin | |
4 | |
5 # Test for http backend not closing connection properly after sending full | |
6 # reply. This is in fact backend bug, but it seems common, and anyway | |
7 # correct handling is required to support persistent connections. | |
8 | |
9 # There are actually 2 nginx problems here: | |
10 # | |
11 # 1. It doesn't send reply in-time even if got Content-Length and all the data. | |
12 # | |
13 # 2. If upstream times out some data may be left in input buffer and won't be | |
14 # sent to downstream. | |
15 | |
16 ############################################################################### | |
17 | |
18 use warnings; | |
19 use strict; | |
20 | |
21 use Test::More; | |
22 | |
23 use IO::Select; | |
24 | |
25 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
26 | |
27 use lib 'lib'; | |
28 use Test::Nginx; | |
29 | |
30 ############################################################################### | |
31 | |
32 select STDERR; $| = 1; | |
33 select STDOUT; $| = 1; | |
34 | |
35 my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(4); | |
36 | |
37 $t->write_file_expand('nginx.conf', <<'EOF'); | |
38 | |
39 %%TEST_GLOBALS%% | |
40 | |
41 master_process off; | |
42 daemon off; | |
43 | |
44 events { | |
45 } | |
46 | |
47 http { | |
48 %%TEST_GLOBALS_HTTP%% | |
49 | |
50 server { | |
51 listen 127.0.0.1:8080; | |
52 server_name localhost; | |
53 | |
54 location / { | |
55 proxy_pass http://127.0.0.1:8081; | |
56 proxy_read_timeout 1s; | |
57 } | |
58 | |
59 location /uselen { | |
60 proxy_pass http://127.0.0.1:8081; | |
61 | |
62 # test will wait only 2s for reply, we it will fail if | |
63 # Content-Length not used as a hint | |
64 | |
65 proxy_read_timeout 10s; | |
66 } | |
67 } | |
68 } | |
69 | |
70 EOF | |
71 | |
72 $t->run_daemon(\&http_noclose_daemon); | |
73 $t->run(); | |
74 | |
75 ############################################################################### | |
76 | |
77 TODO: { | |
78 local $TODO = 'not fixed yet, patches under review'; | |
79 local $SIG{__WARN__} = sub {}; | |
80 | |
81 like(http_get('/'), qr/SEE-THIS/, 'request to bad backend'); | |
82 like(http_get('/multi'), qr/AND-THIS/, 'bad backend - multiple packets'); | |
83 like(http_get('/nolen'), qr/SEE-THIS/, 'bad backend - no content length'); | |
84 like(http_get('/uselen'), qr/SEE-THIS/, 'content-length actually used'); | |
85 | |
86 } | |
87 | |
88 ############################################################################### | |
89 | |
90 sub http_noclose_daemon { | |
91 my $server = IO::Socket::INET->new( | |
92 Proto => 'tcp', | |
93 LocalAddr => '127.0.0.1:8081', | |
94 Listen => 5, | |
95 Reuse => 1 | |
96 ) | |
97 or die "Can't create listening socket: $!\n"; | |
98 | |
99 while (my $client = $server->accept()) { | |
100 $client->autoflush(1); | |
101 | |
102 my $multi = 0; | |
103 my $nolen = 0; | |
104 | |
105 while (<$client>) { | |
106 $multi = 1 if /multi/; | |
107 $nolen = 1 if /nolen/; | |
108 last if (/^\x0d?\x0a?$/); | |
109 } | |
110 | |
111 if ($nolen) { | |
112 | |
113 print $client <<'EOF'; | |
114 HTTP/1.1 200 OK | |
115 Connection: close | |
116 | |
117 TEST-OK-IF-YOU-SEE-THIS | |
118 EOF | |
119 } elsif ($multi) { | |
120 | |
121 print $client <<"EOF"; | |
122 HTTP/1.1 200 OK | |
123 Content-Length: 32 | |
124 Connection: close | |
125 | |
126 TEST-OK-IF-YOU-SEE-THIS | |
127 EOF | |
128 | |
129 select undef, undef, undef, 0.1; | |
130 print $client 'AND-THIS'; | |
131 | |
132 } else { | |
133 | |
134 print $client <<"EOF"; | |
135 HTTP/1.1 200 OK | |
136 Content-Length: 24 | |
137 Connection: close | |
138 | |
139 TEST-OK-IF-YOU-SEE-THIS | |
140 EOF | |
141 } | |
142 | |
143 my $select = IO::Select->new($client); | |
144 $select->can_read(10); | |
145 close $client; | |
146 } | |
147 } | |
148 | |
149 ############################################################################### |