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annotate gunzip.t @ 231:bc1861122d0c

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Tests: gunzip filter tests import.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 07 Sep 2012 20:30:32 +0400
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children 6a0d934950bc
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bc1861122d0c Tests: gunzip filter tests import.
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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 gunzip filter module.
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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 qw/ :DEFAULT :gzip /;
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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 eval { require IO::Compress::Gzip; };
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25 Test::More::plan(skip_all => "IO::Compress::Gzip not found") if $@;
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26
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27 my $t = Test::Nginx->new()->has(qw/http gunzip proxy gzip_static/)->plan(13);
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28
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29 $t->write_file_expand('nginx.conf', <<'EOF');
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30
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31 %%TEST_GLOBALS%%
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32
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33 daemon off;
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34
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35 events {
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36 }
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37
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38 http {
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39 %%TEST_GLOBALS_HTTP%%
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40
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41 server {
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42 listen 127.0.0.1:8080;
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43 server_name localhost;
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44 location / {
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45 gunzip on;
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46 gzip_vary on;
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47 proxy_pass http://127.0.0.1:8081/;
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48 proxy_set_header Accept-Encoding gzip;
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49 }
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50 location /error {
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51 error_page 500 /t1;
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52 return 500;
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53 }
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54 }
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55
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56 server {
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57 listen 127.0.0.1:8081;
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58 server_name localhost;
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59
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60 location / {
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61 default_type text/plain;
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62 gzip_static on;
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63 gzip_http_version 1.0;
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64 gzip_types text/plain;
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65 }
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66 }
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67 }
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68
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69 EOF
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70
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71 my $in = join('', map { sprintf "X%03dXXXXXX", $_ } (0 .. 99));
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72 my $out;
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73
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74 IO::Compress::Gzip::gzip(\$in => \$out);
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75
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76 $t->write_file('t1.gz', $out);
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77 $t->write_file('t2.gz', $out . $out);
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78 $t->write_file('t3', 'not compressed');
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79
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80 my $emptyin = '';
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81 my $emptyout;
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82 IO::Compress::Gzip::gzip(\$emptyin => \$emptyout);
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83
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84 $t->write_file('empty.gz', $emptyout);
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85
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86 $t->run();
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87
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88 ###############################################################################
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89
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90 pass('runs');
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91
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92 my $r = http_get('/t1');
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93 unlike($r, qr/Content-Encoding/, 'no content encoding');
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94 like($r, qr/^(X\d\d\dXXXXXX){100}$/m, 'correct gunzipped response');
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95
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96 $r = http_gzip_request('/t1');
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97 like($r, qr/Content-Encoding: gzip/, 'gzip still works - encoding');
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98 like($r, qr/\Q$out\E/, 'gzip still works - content');
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99
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100 like(http_get('/t2'), qr/^(X\d\d\dXXXXXX){200}$/m, 'multiple gzip members');
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101
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102 like(http_get('/error'), qr/^(X\d\d\dXXXXXX){100}$/m, 'errors gunzipped');
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103
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104 unlike(http_head('/t1'), qr/Content-Encoding/, 'head - no content encoding');
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105
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106 like(http_get('/t1'), qr/Vary/, 'get vary');
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107 like(http_head('/t1'), qr/Vary/, 'head vary');
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108 unlike(http_get('/t3'), qr/Vary/, 'no vary on non-gzipped get');
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109 unlike(http_head('/t3'), qr/Vary/, 'no vary on non-gzipped head');
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110
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111 like(http_get('/empty'), qr/ 200 /, 'gunzip empty');
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112
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113 ###############################################################################