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comparison proxy_cache_max_range_offset.t @ 1078:36437be7b3f4

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Tests: proxy_cache_max_range_offset tests.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 03 Nov 2016 13:20:20 +0300
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children 766bcbb632ee
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1077:13247bbc1f7d 1078:36437be7b3f4
1 #!/usr/bin/perl
2
3 # (C) Sergey Kandaurov
4 # (C) Nginx, Inc.
5
6 # Tests for http proxy cache, proxy_cache_max_range_offset directive.
7
8 ###############################################################################
9
10 use warnings;
11 use strict;
12
13 use Test::More;
14
15 BEGIN { use FindBin; chdir($FindBin::Bin); }
16
17 use lib 'lib';
18 use Test::Nginx;
19
20 ###############################################################################
21
22 select STDERR; $| = 1;
23 select STDOUT; $| = 1;
24
25 my $t = Test::Nginx->new()->has(qw/http proxy cache/)
26 ->write_file_expand('nginx.conf', <<'EOF');
27
28 %%TEST_GLOBALS%%
29
30 daemon off;
31
32 events {
33 }
34
35 http {
36 %%TEST_GLOBALS_HTTP%%
37
38 proxy_cache_path %%TESTDIR%%/cache levels=1:2
39 keys_zone=NAME:1m;
40
41 server {
42 listen 127.0.0.1:8080;
43 server_name localhost;
44
45 location / {
46 proxy_pass http://127.0.0.1:8081/;
47 proxy_cache NAME;
48 proxy_cache_valid 200 1m;
49 proxy_cache_max_range_offset 2;
50 }
51
52 location /zero/ {
53 proxy_pass http://127.0.0.1:8081/;
54 proxy_cache NAME;
55 proxy_cache_valid 200 1m;
56 proxy_cache_max_range_offset 0;
57 }
58
59 location /min_uses/ {
60 proxy_pass http://127.0.0.1:8081/;
61 proxy_cache NAME;
62 proxy_cache_valid 200 1m;
63 proxy_cache_max_range_offset 2;
64 proxy_cache_min_uses 2;
65 }
66 }
67
68 server {
69 listen 127.0.0.1:8081;
70 server_name localhost;
71
72 location / {
73 add_header X-Range $http_range;
74 }
75 }
76 }
77
78 EOF
79
80 $t->write_file('t.html', 'SEE-THIS');
81 $t->try_run('no proxy_cache_max_range_offset')->plan(8);
82
83 ###############################################################################
84
85 unlike(get('/t.html?1', 'bytes=1-'), qr/X-Range/, 'range - below');
86 like(get('/t.html?2', 'bytes=3-'), qr/X-Range/, 'range - above');
87 like(get('/t.html?3', 'bytes=-1'), qr/X-Range/, 'range - last');
88
89 TODO: {
90 local $TODO = 'not yet';
91
92 like(get('/t.html?4', 'bytes=1-1,3-'), qr/X-Range/, 'range - multipart above');
93
94 }
95
96 like(get('/zero/t.html?5', 'bytes=0-0'), qr/X-Range/, 'always non-cacheable');
97 like(get('/min_uses/t.html?6', 'bytes=1-'), qr/X-Range/, 'below min_uses');
98
99 # no range in client request
100
101 like(http_get('/t.html'), qr/SEE-THIS/, 'no range');
102
103 $t->write_file('t.html', 'NOOP');
104 like(http_get('/t.html'), qr/SEE-THIS/, 'no range - cached');
105
106 ###############################################################################
107
108 sub get {
109 my ($url, $extra) = @_;
110 return http(<<EOF);
111 GET $url HTTP/1.1
112 Host: localhost
113 Connection: close
114 Range: $extra
115
116 EOF
117 }
118
119 ###############################################################################