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annotate proxy_merge_headers.t @ 572:ca54b445d982

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Tests: masked nginx bug in proxy next upstream. When iterating through several next upstreams per a worker cycle, a previously reported event about upstream connection error may be improperly applied to the next upstream, thus leading to the invalid connection error. E.g., in kqueue, where the problem is visible, this is caused by "ev->instance" that does not tolerate more than one next upstream at once, and kevents placed on the kqueue separately for read and write events. The change is to limit test case to the only one next upstream.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 14 May 2015 11:54:24 +0300
parents 071e8941e3bf
children 2cd00179f4b2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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23f81eb0a817 Tests: proxy_set_header/fastcgi_param/scgi_param tests.
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1 #!/usr/bin/perl
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2
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3 # (C) Maxim Dounin
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4
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5 # Tests for proxy_set_header inheritance.
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6
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7 ###############################################################################
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8
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9 use warnings;
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10 use strict;
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11
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12 use Test::More;
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13
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14 BEGIN { use FindBin; chdir($FindBin::Bin); }
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16 use lib 'lib';
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17 use Test::Nginx;
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18
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19 ###############################################################################
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20
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21 select STDERR; $| = 1;
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22 select STDOUT; $| = 1;
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23
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24 plan(skip_all => 'win32') if $^O eq 'MSWin32';
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25
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26 my $t = Test::Nginx->new()->has(qw/http proxy cache rewrite/)->plan(7)
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27 ->write_file_expand('nginx.conf', <<'EOF');
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28
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29 %%TEST_GLOBALS%%
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30
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31 daemon off;
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32
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33 events {
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34 }
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36 http {
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37 %%TEST_GLOBALS_HTTP%%
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38
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39 proxy_cache_path %%TESTDIR%%/cache levels=1:2
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40 keys_zone=NAME:1m;
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41
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42 proxy_set_header X-Blah "blah";
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43 proxy_hide_header X-Hidden;
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44
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45 server {
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46 listen 127.0.0.1:8080;
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47 server_name localhost;
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48
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49 proxy_cache NAME;
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50
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51 location / {
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52 proxy_pass http://127.0.0.1:8081;
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53
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54 location /nested/ {
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55 proxy_pass http://127.0.0.1:8081;
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56 proxy_pass_header X-Pad;
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57 }
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58 }
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59
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60 location /no/ {
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61 proxy_pass http://127.0.0.1:8081;
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62 proxy_cache off;
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63 }
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64
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65 location /setbody/ {
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66 proxy_pass http://127.0.0.1:8081;
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67 proxy_set_body "body";
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68 }
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69 }
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70
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71 server {
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72 listen 127.0.0.1:8081;
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73 server_name localhost;
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74
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75 location / {
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76 add_header X-Hidden "hidden";
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77 add_header X-Pad "passed";
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78 return 200 "ims=$http_if_modified_since;blah=$http_x_blah;";
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79 }
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80 }
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81 }
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82
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83 EOF
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84
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85 $t->run();
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86
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87 ###############################################################################
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88
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89 like(http_get_ims('/'), qr/ims=;blah=blah;/,
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90 'if-modified-since cleared with cache');
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91
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92 like(http_get_ims('/no/'), qr/ims=blah;blah=blah;/,
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93 'if-modified-since preserved without cache');
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94
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95 like(http_get_ims('/setbody/'), qr/blah=blah;/,
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96 'proxy_set_header inherited with proxy_set_body');
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97
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98 unlike(http_get('/'), qr/X-Pad/, 'proxy_pass_header default');
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99 like(http_get('/nested/'), qr/X-Pad/, 'proxy_pass_header nested');
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100 unlike(http_get('/'), qr/X-Hidden/, 'proxy_hide_header inherited');
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101 unlike(http_get('/nested/'), qr/X-Hidden/, 'proxy_hide_header nested');
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102
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103 ###############################################################################
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104
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105 sub http_get_ims {
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106 my ($url) = @_;
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107 return http(<<EOF);
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108 GET $url HTTP/1.0
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109 Host: localhost
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110 Connection: close
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111 If-Modified-Since: blah
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112
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113 EOF
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114 }
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115
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116 ###############################################################################