Mercurial > hg > nginx-tests
annotate proxy_implicit.t @ 1982:fb25cbe9d4ec
Tests: explicit Valgrind support.
Valgrind logging is done to a separate file, as it is not able to
follow stderr redirection within nginx or append to a file without
corrupting it. Further, Valgrind logging seems to interfere with
error suppression in tests, and catches various startup errors and
warnings, so the log is additionally filtered.
Since startup under Valgrind can be really slow, timeout in waitforfile()
was changed to 10 seconds.
Prodded by Robert Mueller.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 31 May 2024 06:23:00 +0300 |
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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 ############################################################################### |