annotate debug_connection_syslog.t @ 1046:a04323ab0622

Tests: use try_run() in debug_connection_syslog.t.
author Andrey Zelenkov <zelenkov@nginx.com>
date Wed, 05 Oct 2016 14:48:19 +0300
parents 882267679006
children 6620cd57a96a
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1 #!/usr/bin/perl
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2
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3 # (C) Nginx, Inc.
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4
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5 # Tests for debug_connection with syslog.
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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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15
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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 my $t = Test::Nginx->new()->has(qw/http --with-debug ipv6 proxy/);
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25
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26 $t->write_file_expand('nginx.conf', <<'EOF');
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27
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28 %%TEST_GLOBALS%%
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29
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30 daemon off;
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31
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32 events {
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33 debug_connection ::1;
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34 }
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35
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36 http {
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37 %%TEST_GLOBALS_HTTP%%
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38
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39 error_log syslog:server=127.0.0.1:%%PORT_8081_UDP%% alert;
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40 error_log syslog:server=127.0.0.1:%%PORT_8082_UDP%% alert;
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41
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42 server {
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43 listen 127.0.0.1:8080;
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44 listen [::1]:%%PORT_8080%%;
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45 server_name localhost;
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46
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47 location /debug {
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48 proxy_pass http://[::1]:%%PORT_8080%%/;
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49 }
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50 }
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51 }
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52
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53 EOF
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54
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55 $t->try_run('no inet6 support')->plan(5);
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56
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57 ###############################################################################
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58
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59 is(get_syslog('/', port(8081)), '', 'no debug_connection syslog 1');
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60 is(get_syslog('/', port(8082)), '', 'no debug_connection syslog 2');
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61
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62 my @msgs = get_syslog('/debug', port(8081), port(8082));
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63 like($msgs[0], qr/\[debug\]/, 'debug_connection syslog 1');
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64 like($msgs[1], qr/\[debug\]/, 'debug_connection syslog 2');
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65 is($msgs[0], $msgs[1], 'debug_connection syslog1 syslog2 match');
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66
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67 ###############################################################################
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68
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69 sub get_syslog {
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70 my ($uri, @port) = @_;
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71 my (@s);
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72 my $rfd = '';
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73 my @data;
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74
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75 eval {
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76 local $SIG{ALRM} = sub { die "timeout\n" };
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77 local $SIG{PIPE} = sub { die "sigpipe\n" };
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78 alarm(1);
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79 map {
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80 push @s, IO::Socket::INET->new(
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81 Proto => 'udp',
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82 LocalAddr => "127.0.0.1:$_"
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83 );
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84 } (@port);
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85 alarm(0);
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86 };
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87 alarm(0);
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88 if ($@) {
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89 log_in("died: $@");
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90 return undef;
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91 }
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92
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93 http_get($uri);
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94
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95 map {
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96 my $data = '';
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97 vec($rfd, fileno($_), 1) = 1;
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98 select $rfd, undef, undef, 1;
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99 while (select($rfd, undef, undef, 0.1) > 0
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100 && vec($rfd, fileno($_), 1))
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101 {
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102 my ($buffer);
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103 sysread($_, $buffer, 4096);
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104 $data .= $buffer;
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105 }
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106 push @data, $data;
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107 $_->close();
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108 } (@s);
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109
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110 return $data[0] if scalar @data == 1;
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111 return @data;
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112 }
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113
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114 ###############################################################################