Mercurial > hg > nginx-tests
comparison proxy_next_upstream_tries.t @ 462:cb0662e12d6e
Tests: proxy_next_upstream_{tries,timeout} tests.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 16 Sep 2014 14:22:27 +0400 |
parents | |
children | b8f10ffa02cd |
comparison
equal
deleted
inserted
replaced
461:67f41a61307c | 462:cb0662e12d6e |
---|---|
1 #!/usr/bin/perl | |
2 | |
3 # (C) Sergey Kandaurov | |
4 # (C) Nginx, Inc. | |
5 | |
6 # Tests for http proxy module, proxy_next_upstream_tries | |
7 # and proxy_next_upstream_timeout directives. | |
8 | |
9 ############################################################################### | |
10 | |
11 use warnings; | |
12 use strict; | |
13 | |
14 use Test::More; | |
15 | |
16 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
17 | |
18 use lib 'lib'; | |
19 use Test::Nginx; | |
20 | |
21 ############################################################################### | |
22 | |
23 select STDERR; $| = 1; | |
24 select STDOUT; $| = 1; | |
25 | |
26 my $t = Test::Nginx->new()->has(qw/http proxy rewrite/); | |
27 | |
28 $t->write_file_expand('nginx.conf', <<'EOF'); | |
29 | |
30 %%TEST_GLOBALS%% | |
31 | |
32 daemon off; | |
33 | |
34 events { | |
35 } | |
36 | |
37 http { | |
38 %%TEST_GLOBALS_HTTP%% | |
39 | |
40 upstream u { | |
41 server 127.0.0.1:8081; | |
42 server 127.0.0.1:8081; | |
43 server 127.0.0.1:8081; | |
44 } | |
45 | |
46 upstream u2 { | |
47 server 127.0.0.1:8081; | |
48 server 127.0.0.1:8081 backup; | |
49 server 127.0.0.1:8081 backup; | |
50 } | |
51 | |
52 upstream u3 { | |
53 server 127.0.0.1:8082; | |
54 server 127.0.0.1:8082; | |
55 server 127.0.0.1:8082; | |
56 } | |
57 | |
58 upstream u4 { | |
59 server 127.0.0.1:8082; | |
60 server 127.0.0.1:8082 backup; | |
61 server 127.0.0.1:8082 backup; | |
62 } | |
63 | |
64 server { | |
65 listen 127.0.0.1:8080; | |
66 server_name localhost; | |
67 | |
68 proxy_next_upstream http_404; | |
69 proxy_intercept_errors on; | |
70 error_page 404 /404; | |
71 | |
72 location /tries { | |
73 proxy_pass http://u; | |
74 proxy_next_upstream_tries 2; | |
75 } | |
76 | |
77 location /tries/backup { | |
78 proxy_pass http://u2; | |
79 proxy_next_upstream_tries 2; | |
80 } | |
81 | |
82 location /timeout { | |
83 proxy_pass http://u3; | |
84 proxy_next_upstream_timeout 1500ms; | |
85 } | |
86 | |
87 location /timeout/backup { | |
88 proxy_pass http://u4; | |
89 proxy_next_upstream_timeout 1500ms; | |
90 } | |
91 | |
92 location /404 { | |
93 return 200 x${upstream_status}x; | |
94 } | |
95 } | |
96 } | |
97 | |
98 EOF | |
99 | |
100 $t->run_daemon(\&http_daemon, 8081); | |
101 $t->run_daemon(\&http_daemon, 8082); | |
102 $t->try_run('no proxy_next_upstream_tries')->plan(4); | |
103 | |
104 $t->waitforsocket('127.0.0.1:8081'); | |
105 $t->waitforsocket('127.0.0.1:8082'); | |
106 | |
107 ############################################################################### | |
108 | |
109 like(http_get('/tries'), qr/x404, 404x/, 'tries'); | |
110 like(http_get('/tries/backup'), qr/x404, 404x/, 'tries backup'); | |
111 | |
112 # two tries fit into 1.5s | |
113 | |
114 like(http_get('/timeout'), qr/x404, 404x/, 'timeout'); | |
115 like(http_get('/timeout/backup'), qr/x404, 404x/, 'timeout backup'); | |
116 | |
117 ############################################################################### | |
118 | |
119 sub http_daemon { | |
120 my ($port) = @_; | |
121 | |
122 my $server = IO::Socket::INET->new( | |
123 Proto => 'tcp', | |
124 LocalHost => '127.0.0.1', | |
125 LocalPort => $port, | |
126 Listen => 5, | |
127 Reuse => 1 | |
128 ) | |
129 or die "Can't create listening socket: $!\n"; | |
130 | |
131 local $SIG{PIPE} = 'IGNORE'; | |
132 | |
133 while (my $client = $server->accept()) { | |
134 $client->autoflush(1); | |
135 | |
136 my $headers = ''; | |
137 | |
138 while (<$client>) { | |
139 $headers .= $_; | |
140 last if (/^\x0d?\x0a?$/); | |
141 } | |
142 | |
143 next if $headers eq ''; | |
144 | |
145 if ($port == 8082) { | |
146 Test::Nginx::log_core('||', "$port: sleep(1)"); | |
147 select undef, undef, undef, 1; | |
148 } | |
149 | |
150 Test::Nginx::log_core('||', "$port: response, 404"); | |
151 print $client <<EOF; | |
152 HTTP/1.1 404 Not Found | |
153 Connection: close | |
154 | |
155 EOF | |
156 | |
157 } continue { | |
158 close $client; | |
159 } | |
160 } | |
161 | |
162 ############################################################################### |