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Tests: added test for headers without a colon.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 11 May 2024 18:56:23 +0300
parents d57c7877b618
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d57c7877b618 Tests: basic proxy tests with implicit upstream.
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1 #!/usr/bin/perl
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2
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3 # (C) Sergey Kandaurov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for an upstream implicitly defined by proxy_pass.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 use Socket qw/ SOCK_STREAM IPPROTO_TCP AF_INET6 /;
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16
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17 BEGIN { use FindBin; chdir($FindBin::Bin); }
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18
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19 use lib 'lib';
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20 use Test::Nginx;
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21
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22 ###############################################################################
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23
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24 select STDERR; $| = 1;
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25 select STDOUT; $| = 1;
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26
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27 eval { die if $Socket::VERSION < 1.96; };
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28 plan(skip_all => 'Socket too old for getaddrinfo') if $@;
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29
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30 my $t = Test::Nginx->new()->has(qw/http proxy/);
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31
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32 $t->write_file_expand('nginx.conf', <<'EOF');
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33
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34 %%TEST_GLOBALS%%
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35
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36 daemon off;
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37
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38 events {
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39 }
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40
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41 http {
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42 %%TEST_GLOBALS_HTTP%%
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43
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44 server {
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45 listen 127.0.0.1:8080;
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46 listen [::1]:%%PORT_8080%%;
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47 server_name localhost;
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48
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49 location / {
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50 proxy_pass http://localhost:%%PORT_8080%%/stub;
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51 proxy_next_upstream http_404;
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52 add_header X-Addr $upstream_addr always;
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53 }
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54
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55 location /var {
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56 proxy_pass http://$arg_b/stub;
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57 proxy_next_upstream http_404;
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58 add_header X-Addr $upstream_addr always;
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59 }
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60
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61 location /stub { }
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62 }
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63 }
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64
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65 EOF
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66
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67 $t->try_run('no inet6 support')->plan(3);
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68
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69 ###############################################################################
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70
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71 my $p = port(8080);
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72 my @addrs = resolve('localhost');
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73 my $exp = qr/$addrs[0]:$p/ if @addrs == 1;
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74 my $v1 = "$addrs[0]:$p", my $v2 = "$addrs[1]:$p" if @addrs == 2;
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75 $exp = qr/\Q$v1, $v2\E|\Q$v2, $v1\E/ if @addrs == 2;
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76 die "too many addresses in localhost" if @addrs > 2;
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77
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78 like(http_get('/'), qr/Not Found/, 'implicit upstream');
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79 like(http_get('/'), $exp, 'implicit upstream all tried');
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80 like(http_get("/var?b=localhost:$p"), qr/Not Found/,
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81 'implicit upstream by variable');
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82
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83 ###############################################################################
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84
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85 sub resolve {
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86 my ($name) = @_;
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87
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88 my $ai_addrconfig = eval { Socket::AI_ADDRCONFIG() };
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89 my ($err, @res) = Socket::getaddrinfo($name, "",
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90 { socktype => SOCK_STREAM, protocol => IPPROTO_TCP,
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91 flags => $ai_addrconfig });
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92 die "Cannot getaddrinfo - $err" if $err;
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93
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94 my @addrs;
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95 foreach my $ai (@res) {
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96 my ($err, $addr) = Socket::getnameinfo($ai->{addr},
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97 Socket::NI_NUMERICHOST(), Socket::NIx_NOSERV());
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98 die "Cannot getnameinfo - $err" if $err;
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99 $addr = '[' . $addr . ']' if $ai->{family} == AF_INET6;
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100 push @addrs, $addr;
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101 }
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102 return @addrs;
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103 }
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104
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105 ###############################################################################