Mercurial > hg > nginx-tests
annotate sub_filter_perl.t @ 1427:eb1d883305ea
Tests: avoid edge cases in upstream random two test.
Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 10 Jan 2019 17:42:34 +0300 |
parents | 882267679006 |
children |
rev | line source |
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304 | 1 #!/usr/bin/perl |
2 | |
3 # (C) Maxim Dounin | |
4 | |
5 # Tests for sub filter, extended tests using embedded perl. | |
6 | |
7 ############################################################################### | |
8 | |
9 use warnings; | |
10 use strict; | |
11 | |
12 use Test::More; | |
13 | |
14 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
15 | |
16 use lib 'lib'; | |
17 use Test::Nginx; | |
18 | |
19 ############################################################################### | |
20 | |
21 select STDERR; $| = 1; | |
22 select STDOUT; $| = 1; | |
23 | |
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24 my $t = Test::Nginx->new()->has(qw/http sub perl/)->plan(22) |
304 | 25 ->write_file_expand('nginx.conf', <<'EOF'); |
26 | |
27 %%TEST_GLOBALS%% | |
28 | |
29 daemon off; | |
30 | |
31 events { | |
32 } | |
33 | |
34 http { | |
35 %%TEST_GLOBALS_HTTP%% | |
36 | |
37 server { | |
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38 listen 127.0.0.1:8080; |
304 | 39 server_name localhost; |
40 | |
41 sub_filter_types *; | |
42 sub_filter foobarbaz replaced; | |
43 | |
44 location / { | |
45 perl 'sub { | |
46 my $r = shift; | |
47 $r->send_http_header("text/html"); | |
48 return OK if $r->header_only; | |
49 $r->print("foo"); | |
50 $r->flush(); | |
51 $r->print("bar"); | |
52 $r->flush(); | |
53 $r->print("baz"); | |
54 return OK; | |
55 }'; | |
56 } | |
57 | |
58 location /multi { | |
59 sub_filter aab _replaced; | |
60 perl 'sub { | |
61 my $r = shift; | |
62 $r->send_http_header("text/html"); | |
63 return OK if $r->header_only; | |
64 $r->print($r->variable("arg_a")); | |
65 $r->print($r->variable("arg_b")); | |
66 return OK; | |
67 }'; | |
68 } | |
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69 |
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70 location /short { |
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71 sub_filter ab _replaced; |
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72 perl 'sub { |
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73 my $r = shift; |
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74 $r->send_http_header("text/html"); |
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75 return OK if $r->header_only; |
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76 $r->print($r->variable("arg_a")); |
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77 $r->print($r->variable("arg_b")); |
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78 return OK; |
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79 }'; |
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80 } |
304 | 81 } |
82 } | |
83 | |
84 EOF | |
85 | |
86 $t->run(); | |
87 | |
88 ############################################################################### | |
89 | |
90 like(http_get('/flush'), qr/^replaced$/m, 'flush'); | |
91 | |
92 like(http_get('/multi?a=a&b=ab'), qr/^_replaced$/m, 'aab in a + ab'); | |
93 like(http_get('/multi?a=a&b=aaab'), qr/^aa_replaced$/m, 'aab in a + aaab'); | |
314
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94 like(http_get('/multi?a=a&b=aab'), qr/^a_replaced$/m, 'aab in a + aab'); |
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95 like(http_get('/multi?a=a&b=aaaab'), qr/^aaa_replaced$/m, 'aab in a + aaaab'); |
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96 like(http_get('/multi?a=aa&b=ab'), qr/^a_replaced$/m, 'aab in aa + ab'); |
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97 like(http_get('/multi?a=aa&b=aab'), qr/^aa_replaced$/m, 'aab in aa + aab'); |
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98 like(http_get('/multi?a=aa&b=aaab'), qr/^aaa_replaced$/m, 'aab in aa + aaab'); |
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99 like(http_get('/multi?a=aa&b=aaaab'), qr/^aaaa_replaced$/m, 'aab in aa + aaaab'); |
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100 |
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101 # full backtracking |
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102 |
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103 like(http_get('/multi?a=aa&b=xaaab'), qr/^aaxa_replaced$/m, 'aab in aa + xaaab'); |
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104 like(http_get('/multi?a=aa&b=axaaab'), qr/^aaaxa_replaced$/m, |
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105 'aab in aa + axaaab'); |
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106 like(http_get('/multi?a=aa&b=aaxaaab'), qr/^aaaaxa_replaced$/m, |
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107 'aab in aa + aaxaaab'); |
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108 |
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109 # short pattern |
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110 |
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111 like(http_get('/short?a=a&b=b'), qr/^_replaced$/m, 'ab in a + b'); |
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112 like(http_get('/short?a=a&b=ab'), qr/^a_replaced$/m, 'ab in a + ab'); |
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113 like(http_get('/short?a=a&b=aab'), qr/^aa_replaced$/m, 'ab in a + aab'); |
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114 like(http_get('/short?a=a&b=aaab'), qr/^aaa_replaced$/m, 'ab in a + aaab'); |
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115 like(http_get('/short?a=a&b=aaaab'), qr/^aaaa_replaced$/m, 'ab in a + aaaab'); |
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116 |
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117 like(http_get('/short?a=aa&b=b'), qr/^a_replaced$/m, 'ab in aa + b'); |
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118 like(http_get('/short?a=aa&b=ab'), qr/^aa_replaced$/m, 'ab in aa + ab'); |
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119 like(http_get('/short?a=aa&b=aab'), qr/^aaa_replaced$/m, 'ab in aa + aab'); |
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120 like(http_get('/short?a=aa&b=aaab'), qr/^aaaa_replaced$/m, 'ab in aa + aaab'); |
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121 like(http_get('/short?a=aa&b=aaaab'), qr/^aaaaa_replaced$/m, 'ab in aa + aaaab'); |
304 | 122 |
123 ############################################################################### |