Mercurial > hg > nginx-tests
annotate gunzip.t @ 1236:93f749c1d5c5
Tests: fixed parallel tests execution with UDP.
Previously, when checking ports availability, a UDP socket was always created
first, then a TCP socket was created. On success, one of UDP and TCP sockets
was closed (depending on the "udp" option) and the second one was used to busy
this port in other scripts. This lead to the following problem: in an attempt
to reopen a UDP socket used in a given testing script it could be stolen by
another script as part of checking ports availability.
To solve this problem, UDP and TCP ports were split into two non-overlapping
ranges: TCP ports are only used in the range 8000-8499, and UDP ports - in
the range 8500-8999. In addition, the order of creating sockets in UDP tests
has been reversed: now a TCP socket used as a lock precedes a UDP socket.
author | Andrey Zelenkov <zelenkov@nginx.com> |
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date | Thu, 26 Oct 2017 18:00:21 +0300 |
parents | 882267679006 |
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rev | line source |
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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; }; |
773 | 25 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 rewrite/) |
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28 ->plan(13); |
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29 |
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30 $t->write_file_expand('nginx.conf', <<'EOF'); |
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31 |
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32 %%TEST_GLOBALS%% |
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33 |
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34 daemon off; |
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35 |
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36 events { |
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37 } |
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38 |
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39 http { |
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40 %%TEST_GLOBALS_HTTP%% |
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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 server_name localhost; |
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45 location / { |
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46 gunzip on; |
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47 gzip_vary on; |
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48 proxy_pass http://127.0.0.1:8081/; |
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49 proxy_set_header Accept-Encoding gzip; |
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50 } |
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51 location /error { |
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52 error_page 500 /t1; |
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53 return 500; |
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54 } |
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55 } |
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56 |
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57 server { |
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58 listen 127.0.0.1:8081; |
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59 server_name localhost; |
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60 |
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61 location / { |
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62 default_type text/plain; |
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63 gzip_static on; |
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64 gzip_http_version 1.0; |
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65 gzip_types text/plain; |
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66 } |
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67 } |
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68 } |
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69 |
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70 EOF |
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71 |
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72 my $in = join('', map { sprintf "X%03dXXXXXX", $_ } (0 .. 99)); |
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73 my $out; |
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74 |
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75 IO::Compress::Gzip::gzip(\$in => \$out); |
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76 |
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77 $t->write_file('t1.gz', $out); |
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78 $t->write_file('t2.gz', $out . $out); |
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79 $t->write_file('t3', 'not compressed'); |
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80 |
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81 my $emptyin = ''; |
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82 my $emptyout; |
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83 IO::Compress::Gzip::gzip(\$emptyin => \$emptyout); |
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84 |
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85 $t->write_file('empty.gz', $emptyout); |
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86 |
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87 $t->run(); |
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88 |
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89 ############################################################################### |
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90 |
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91 pass('runs'); |
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92 |
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93 my $r = http_get('/t1'); |
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94 unlike($r, qr/Content-Encoding/, 'no content encoding'); |
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95 like($r, qr/^(X\d\d\dXXXXXX){100}$/m, 'correct gunzipped response'); |
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96 |
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97 $r = http_gzip_request('/t1'); |
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98 like($r, qr/Content-Encoding: gzip/, 'gzip still works - encoding'); |
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99 like($r, qr/\Q$out\E/, 'gzip still works - content'); |
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100 |
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101 like(http_get('/t2'), qr/^(X\d\d\dXXXXXX){200}$/m, 'multiple gzip members'); |
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102 |
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103 like(http_get('/error'), qr/^(X\d\d\dXXXXXX){100}$/m, 'errors gunzipped'); |
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104 |
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105 unlike(http_head('/t1'), qr/Content-Encoding/, 'head - no content encoding'); |
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106 |
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107 like(http_get('/t1'), qr/Vary/, 'get vary'); |
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108 like(http_head('/t1'), qr/Vary/, 'head vary'); |
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109 unlike(http_get('/t3'), qr/Vary/, 'no vary on non-gzipped get'); |
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110 unlike(http_head('/t3'), qr/Vary/, 'no vary on non-gzipped head'); |
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111 |
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112 like(http_get('/empty'), qr/ 200 /, 'gunzip empty'); |
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113 |
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114 ############################################################################### |