Mercurial > hg > nginx-tests

annotate proxy_cache_revalidate.t @ 474:b86c05516e65

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Tests: cleanup unused CRLF includes.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 16 Oct 2014 19:42:02 +0400
parents 9a6e0ede4b92
children a61571a5f8df
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1 #!/usr/bin/perl
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
2
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
3 # (C) Maxim Dounin
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
4
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
5 # Tests for http proxy cache revalidation with conditional requests.
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
6
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
7 ###############################################################################
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
8
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
9 use warnings;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
10 use strict;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
11
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
12 use Test::More;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
13
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
14 BEGIN { use FindBin; chdir($FindBin::Bin); }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
15
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
16 use lib 'lib';
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
17 use Test::Nginx qw/ :DEFAULT :gzip /;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
18
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
19 ###############################################################################
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
20
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
21 select STDERR; $| = 1;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
22 select STDOUT; $| = 1;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
23
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
24 plan(skip_all => 'win32') if $^O eq 'MSWin32';
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
25
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
26 my $t = Test::Nginx->new()->has(qw/http proxy cache/)
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
27 ->write_file_expand('nginx.conf', <<'EOF');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
28
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
29 %%TEST_GLOBALS%%
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
30
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
31 daemon off;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
32
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
33 events {
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
34 }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
35
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
36 http {
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
37 %%TEST_GLOBALS_HTTP%%
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
38
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
39 proxy_cache_path %%TESTDIR%%/cache levels=1:2
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
40 keys_zone=one:1m;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
41
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
42 proxy_cache_revalidate on;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
43
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
44 server {
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
45 listen 127.0.0.1:8080;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
46 server_name localhost;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
47
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
48 location / {
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
49 proxy_pass http://127.0.0.1:8081;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
50 proxy_cache one;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
51
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
52 proxy_cache_valid 200 1s;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
53
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
54 add_header X-Cache-Status $upstream_cache_status;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
55 }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
56 }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
57
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
58 server {
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
59 listen 127.0.0.1:8081;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
60 server_name localhost;
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
61
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
62 location / { }
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
63 location /etag/ {
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
64 proxy_pass http://127.0.0.1:8081/;
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
65 proxy_hide_header Last-Modified;
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
66 }
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
67 }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
68 }
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
69
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
70 EOF
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
71
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
72 $t->write_file('t', 'SEE-THIS');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
73 $t->write_file('t2', 'SEE-THIS');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
74
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
75 $t->run()->plan(17);
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
76
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
77 ###############################################################################
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
78
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
79 # request documents and make sure they are cached
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
80
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
81 like(http_get('/t'), qr/X-Cache-Status: MISS.*SEE/ms, 'request');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
82 like(http_get('/t'), qr/X-Cache-Status: HIT.*SEE/ms, 'request cached');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
83
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
84 like(http_get('/t2'), qr/X-Cache-Status: MISS.*SEE/ms, '2nd request');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
85 like(http_get('/t2'), qr/X-Cache-Status: HIT.*SEE/ms, '2nd request cached');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
86
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
87 like(http_get('/etag/t'), qr/X-Cache-Status: MISS.*SEE/ms, 'etag');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
88 like(http_get('/etag/t'), qr/X-Cache-Status: HIT.*SEE/ms, 'etag cached');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
89
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
90 like(http_get('/etag/t2'), qr/X-Cache-Status: MISS.*SEE/ms, 'etag2');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
91 like(http_get('/etag/t2'), qr/X-Cache-Status: HIT.*SEE/ms, 'etag2 cached');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
92
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
93 # wait for a while for cached responses to expire
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
94
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
95 select undef, undef, undef, 2.5;
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
96
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
97 # 1st document isn't modified, and should be revalidated on first request
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
98 # (a 304 status code will appear in backend's logs), then cached again
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
99
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
100 like(http_get('/t'), qr/X-Cache-Status: REVALIDATED.*SEE/ms, 'revalidated');
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
101 like(http_get('/t'), qr/X-Cache-Status: HIT.*SEE/ms, 'cached again');
354
fb366c51eac6 Tests: reduce race in cache revalidate test.
Maxim Dounin <mdounin@mdounin.ru>
parents: 353
diff changeset
102
fb366c51eac6 Tests: reduce race in cache revalidate test.
Maxim Dounin <mdounin@mdounin.ru>
parents: 353
diff changeset
103 select undef, undef, undef, 0.1;
467
43e05ac6c23c Tests: the read_file function added in Test::Nginx.
Sergey Kandaurov <pluknet@nginx.com>
parents: 413
diff changeset
104 like($t->read_file('access.log'), qr/ 304 /, 'not modified');
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
105
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
106 # 2nd document is recreated with a new content
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
107
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
108 $t->write_file('t2', 'NEW');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
109 like(http_get('/t2'), qr/X-Cache-Status: EXPIRED.*NEW/ms, 'revalidate failed');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
110 like(http_get('/t2'), qr/X-Cache-Status: HIT.*NEW/ms, 'new response cached');
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
111
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
112 # the same for etag:
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
113 # 1st document isn't modified
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
114 # 2nd document is recreated
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
115
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
116 TODO: {
473
9a6e0ede4b92 Tests: adjusted proxy cache revalidate TODO.
Sergey Kandaurov <pluknet@nginx.com>
parents: 467
diff changeset
117 local $TODO = 'not yet' unless $t->has_version('1.7.7');
413
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
118
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
119 like(http_get('/etag/t'), qr/X-Cache-Status: REVALIDATED.*SEE/ms,
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
120 'etag revalidated');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
121
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
122 }
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
123
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
124 like(http_get('/etag/t'), qr/X-Cache-Status: HIT.*SEE/ms,
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
125 'etag cached again');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
126 like(http_get('/etag/t2'), qr/X-Cache-Status: EXPIRED.*NEW/ms,
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
127 'etag2 revalidate failed');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
128 like(http_get('/etag/t2'), qr/X-Cache-Status: HIT.*NEW/ms,
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
129 'etag2 new response cached');
f620d9529ed6 Tests: cache revalidate tests with ETag.
Maxim Dounin <mdounin@mdounin.ru>
parents: 397
diff changeset
130
353
19f58e91617a Tests: proxy cache revalidate tests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
131 ###############################################################################