Mercurial > hg > nginx-tests
comparison sub_filter_buffering.t @ 975:e17ffab3febc
Tests: sub_filter tests with buffering.
author | Andrey Zelenkov <zelenkov@nginx.com> |
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date | Tue, 12 Jul 2016 20:18:07 +0300 |
parents | |
children | efccab043dd3 |
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974:882267679006 | 975:e17ffab3febc |
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1 #!/usr/bin/perl | |
2 | |
3 # (C) Andrey Zelenkov | |
4 # (C) Nginx, Inc. | |
5 | |
6 # Tests for sub_filter buffering. | |
7 | |
8 ############################################################################### | |
9 | |
10 use warnings; | |
11 use strict; | |
12 | |
13 use Test::More; | |
14 | |
15 use Socket qw/ CRLF /; | |
16 | |
17 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
18 | |
19 use lib 'lib'; | |
20 use Test::Nginx; | |
21 | |
22 ############################################################################### | |
23 | |
24 select STDERR; $| = 1; | |
25 select STDOUT; $| = 1; | |
26 | |
27 my $t = Test::Nginx->new()->has(qw/http sub/)->plan(2) | |
28 ->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 server { | |
41 listen 127.0.0.1:8080; | |
42 server_name localhost; | |
43 | |
44 proxy_buffering off; | |
45 proxy_http_version 1.1; | |
46 | |
47 sub_filter_types *; | |
48 | |
49 location /partial { | |
50 proxy_pass http://127.0.0.1:8081; | |
51 sub_filter za ZA; | |
52 } | |
53 | |
54 location /negative { | |
55 proxy_pass http://127.0.0.1:8081; | |
56 sub_filter ab AB; | |
57 } | |
58 } | |
59 } | |
60 | |
61 EOF | |
62 | |
63 $t->run_daemon(\&http_daemon); | |
64 $t->run()->waitforsocket('127.0.0.1:' . port(8081)); | |
65 | |
66 ############################################################################### | |
67 | |
68 # partial match: the last byte matching pattern is buffered | |
69 | |
70 like(http_get('/partial'), qr/xy$/, 'partial match'); | |
71 | |
72 # no partial match: an entire buffer is sent as is without buffering | |
73 | |
74 TODO: { | |
75 local $TODO = 'not yet' unless $t->has_version('1.11.2'); | |
76 | |
77 like(http_get('/negative'), qr/xyz/, 'negative match'); | |
78 | |
79 } | |
80 | |
81 ############################################################################### | |
82 | |
83 sub http_daemon { | |
84 my $server = IO::Socket::INET->new( | |
85 Proto => 'tcp', | |
86 LocalHost => '127.0.0.1:' . port(8081), | |
87 Listen => 5, | |
88 Reuse => 1 | |
89 ) | |
90 or die "Can't create listening socket: $!\n"; | |
91 | |
92 local $SIG{PIPE} = 'IGNORE'; | |
93 | |
94 while (my $client = $server->accept()) { | |
95 $client->autoflush(1); | |
96 | |
97 while (<$client>) { | |
98 last if /^\x0d?\x0a?$/; | |
99 } | |
100 | |
101 print $client | |
102 "HTTP/1.1 200 OK" . CRLF . | |
103 "Content-Length: 10" . CRLF . CRLF . | |
104 "xyz"; | |
105 } | |
106 } |