nginx-tests: http_resolver.t annotate

annotate http_resolver.t @ 397:847ea345becb

Tests: removed TODO and try_run() checks for legacy versions.

author	Sergey Kandaurov <pluknet@nginx.com>
date	Mon, 05 May 2014 11:46:01 +0400
parents	81fed52bfca5
children	4984dac109db

rev	line source
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	1 #!/usr/bin/perl
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	2
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	3 # (C) Sergey Kandaurov
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	4 # (C) Nginx, Inc.
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	5
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	6 # Tests for http resolver.
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	7
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	8 ###############################################################################
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	9
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	10 use warnings;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	11 use strict;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	12
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	13 use Test::More;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	14
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	15 BEGIN { use FindBin; chdir($FindBin::Bin); }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	16
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	17 use lib 'lib';
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	18 use Test::Nginx;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	19
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	20 ###############################################################################
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	21
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	22 select STDERR; $\| = 1;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	23 select STDOUT; $\| = 1;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	24
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	25 my $t = Test::Nginx->new()->has(qw/http proxy rewrite/);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	26
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	27 $t->write_file_expand('nginx.conf', <<'EOF');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	28
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	29 %%TEST_GLOBALS%%
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	30
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	31 daemon off;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	32
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	33 events {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	34 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	35
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	36 http {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	37 %%TEST_GLOBALS_HTTP%%
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	38
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	39 server {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	40 listen 127.0.0.1:8080;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	41 server_name localhost;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	42
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	43 location / {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	44 resolver 127.0.0.1:8081;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	45 resolver_timeout 1s;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	46 proxy_pass http://$host:8080/backend;
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	47
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	48 proxy_next_upstream http_504 timeout error;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	49 proxy_intercept_errors on;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	50 proxy_connect_timeout 1s;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	51 error_page 504 502 /50x;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	52 }
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	53 location /two {
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	54 resolver 127.0.0.1:8081 127.0.0.1:8082;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	55 proxy_pass http://$host:8080/backend;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	56 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	57 location /valid {
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	58 resolver 127.0.0.1:8081 valid=3s;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	59 proxy_pass http://$host:8080/backend;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	60 }
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	61 location /case {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	62 resolver 127.0.0.1:8081;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	63 proxy_pass http://$http_x_name:8080/backend;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	64 }
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	65 location /invalid {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	66 proxy_pass http://$host:8080/backend;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	67 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	68
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	69 location /backend {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	70 return 200;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	71 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	72 location /50x {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	73 return 200 $upstream_addr;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	74 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	75 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	76 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	77
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	78 EOF
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	79
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	80 $t->run_daemon(\&dns_daemon, 8081, $t);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	81 $t->run_daemon(\&dns_daemon, 8082, $t);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	82
364 ec3284ebe53b Tests: removed excessive resolver test. Sergey Kandaurov <pluknet@nginx.com> parents: 362 diff changeset	83 $t->run()->plan(30);
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	84
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	85 $t->waitforfile($t->testdir . '/8081');
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	86 $t->waitforfile($t->testdir . '/8082');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	87
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	88 ###############################################################################
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	89
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	90 like(http_host_header('a.example.net', '/'), qr/200 OK/, 'A');
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	91
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	92 # ensure that resolver serves queries from cache in a case-insensitive manner
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	93 # we check this by marking 2nd and subsequent queries on backend with SERVFAIL
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	94
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	95 http_x_name_header('case.example.net', '/case');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	96 like(http_x_name_header('CASE.example.net', '/case'), qr/200 OK/,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	97 'A case-insensitive');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	98
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	99 like(http_host_header('awide.example.net', '/'), qr/200 OK/, 'A uncompressed');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	100 like(http_host_header('short.example.net', '/'), qr/502 Bad/,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	101 'A short dns response');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	102
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	103 like(http_host_header('nx.example.net', '/'), qr/502 Bad/, 'NXDOMAIN');
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	104 like(http_host_header('cname.example.net', '/'), qr/200 OK/, 'CNAME');
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	105 like(http_host_header('cname.example.net', '/'), qr/200 OK/,
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	106 'CNAME cached');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	107
356 7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	108 # CNAME + A combined answer
7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	109 # demonstrates the name in answer section different from what is asked
7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	110
7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	111 like(http_host_header('cname_a.example.net', '/'), qr/200 OK/, 'CNAME + A');
7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	112
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	113 # CNAME refers to non-existing A
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	114
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	115 like(http_host_header('cname2.example.net', '/'), qr/502 Bad/, 'CNAME bad');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	116 like(http_host_header('long.example.net', '/'), qr/200 OK/, 'long label');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	117 like(http_host_header('long2.example.net', '/'), qr/200 OK/, 'long name');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	118
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	119 # take into account DNAME
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	120
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	121 like(http_host_header('alias.example.com', '/'), qr/200 OK/, 'DNAME');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	122
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	123 # many A records in round robin
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	124 # nonexisting IPs enumerated with proxy_next_upstream
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	125
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	126 like(http_host_header('many.example.net', '/'),
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	127 qr/^127.0.0.20(1:8080, 127.0.0.202:8080\|2:8080, 127.0.0.201:8080)$/m,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	128 'A many');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	129
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	130 like(http_host_header('many.example.net', '/'),
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	131 qr/^127.0.0.20(1:8080, 127.0.0.202:8080\|2:8080, 127.0.0.201:8080)$/m,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	132 'A many cached');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	133
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	134 # tests for several resolvers specified in directive
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	135 # query bad ns, make sure that error responses are not cached
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	136
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	137 like(http_host_header('2.example.net', '/two'), qr/502 Bad/, 'two ns bad');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	138
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	139 # now get correct response
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	140
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	141 like(http_host_header('2.example.net', '/two'), qr/200 OK/, 'two ns good');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	142
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	143 # response is cached, actual request would get error
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	144
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	145 like(http_host_header('2.example.net', '/two'), qr/200 OK/, 'two ns cached');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	146
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	147 # ttl tested with 1st req good and 2nd req bad
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	148 # send 1st request and cache its good response
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	149
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	150 like(http_host_header('ttl.example.net', '/'), qr/200 OK/, 'ttl');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	151
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	152 # response is cached, actual request would get error
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	153
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	154 like(http_host_header('ttl.example.net', '/'), qr/200 OK/, 'ttl cached 1');
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	155 like(http_host_header('ttl.example.net', '/'), qr/200 OK/, 'ttl cached 2');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	156
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	157 sleep 2;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	158
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	159 # expired ttl causes nginx to make actual query
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	160
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	161 like(http_host_header('ttl.example.net', '/'), qr/502 Bad/, 'ttl expired');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	162
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	163 # zero ttl prohibits response caching
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	164
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	165 like(http_host_header('ttl0.example.net', '/'), qr/200 OK/, 'zero ttl');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	166
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	167 TODO: {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	168 local $TODO = 'support for zero ttl';
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	169
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	170 like(http_host_header('ttl0.example.net', '/'), qr/502 Bad/,
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	171 'zero ttl not cached');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	172
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	173 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	174
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	175 # "valid" parameter tested with 1st req good and 2nd req bad
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	176 # send 1st request and cache its good response
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	177
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	178 like(http_host_header('ttl.example.net', '/valid'), qr/200 OK/, 'valid');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	179
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	180 # response is cached, actual request would get error
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	181
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	182 like(http_host_header('ttl.example.net', '/valid'), qr/200 OK/,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	183 'valid cached 1');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	184 like(http_host_header('ttl.example.net', '/valid'), qr/200 OK/,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	185 'valid cached 2');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	186
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	187 sleep 2;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	188
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	189 # expired ttl is overridden with "valid" parameter
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	190 # response is taken from cache
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	191
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	192 like(http_host_header('ttl.example.net', '/valid'), qr/200 OK/,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	193 'valid overrides ttl');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	194
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	195 sleep 2;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	196
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	197 # expired "valid" value causes nginx to make actual query
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	198
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	199 like(http_host_header('ttl.example.net', '/valid'), qr/502 Bad/,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	200 'valid expired');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	201
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	202 # Ensure that resolver respects expired CNAME in CNAME + A combined response.
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	203 # When ttl in CNAME is expired, the answer should not be served from cache.
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	204 # Catch this by returning SERVFAIL on the 2nd and subsequent queries.
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	205
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	206 http_host_header('cname_a_ttl2.example.net', '/');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	207
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	208 sleep 2;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	209
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	210 like(http_host_header('cname_a_ttl2.example.net', '/'), qr/502 Bad/,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	211 'CNAME + A with expired CNAME ttl');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	212
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	213 like(http_host_header('example.net', '/invalid'), qr/502 Bad/, 'no resolver');
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	214
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	215 ###############################################################################
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	216
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	217 sub http_host_header {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	218 my ($host, $uri) = @_;
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	219 return http(<<EOF);
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	220 GET $uri HTTP/1.0
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	221 Host: $host
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	222
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	223 EOF
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	224 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	225
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	226 sub http_x_name_header {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	227 my ($host, $uri) = @_;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	228 return http(<<EOF);
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	229 GET $uri HTTP/1.0
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	230 X-Name: $host
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	231
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	232 EOF
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	233 }
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	234
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	235 ###############################################################################
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	236
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	237 sub reply_handler {
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	238 my ($recv_data, $port, $state) = @_;
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	239
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	240 my (@name, @rdata);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	241
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	242 use constant NOERROR => 0;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	243 use constant SERVFAIL => 2;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	244 use constant NXDOMAIN => 3;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	245
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	246 use constant A => 1;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	247 use constant CNAME => 5;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	248 use constant DNAME => 39;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	249
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	250 use constant IN => 1;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	251
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	252 # default values
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	253
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	254 my ($hdr, $rcode, $ttl) = (0x8180, NOERROR, 3600);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	255
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	256 # decode name
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	257
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	258 my ($len, $offset) = (undef, 12);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	259 while (1) {
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	260 $len = unpack("\@$offset C", $recv_data);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	261 last if $len == 0;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	262 $offset++;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	263 push @name, unpack("\@$offset A$len", $recv_data);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	264 $offset += $len;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	265 }
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	266
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	267 $offset -= 1;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	268 my ($id, $type, $class) = unpack("n x$offset n2", $recv_data);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	269
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	270 my $name = join('.', @name);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	271 if (($name eq 'a.example.net') \|\| ($name eq 'alias.example.net')) {
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	272 if ($type == A \|\| $type == CNAME) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	273 push @rdata, rd_addr($ttl, '127.0.0.1');
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	274 }
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	275
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	276 } elsif ($name eq 'case.example.net' && $type == A) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	277 if (++$state->{casecnt} > 1) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	278 $rcode = SERVFAIL;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	279 }
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	280
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	281 push @rdata, rd_addr($ttl, '127.0.0.1');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	282
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	283 } elsif ($name eq 'awide.example.net' && $type == A) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	284 push @rdata, pack '(w/a*)3x n2N nC4',
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	285 ('awide', 'example', 'net'), A, IN, $ttl,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	286 4, (127, 0, 0, 1);
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	287
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	288 } elsif (($name eq 'many.example.net') && $type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	289 $state->{manycnt}++;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	290 if ($state->{manycnt} > 1) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	291 $rcode = SERVFAIL;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	292 }
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	293
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	294 push @rdata, rd_addr($ttl, '127.0.0.201');
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	295 push @rdata, rd_addr($ttl, '127.0.0.202');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	296
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	297
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	298 } elsif (($name eq 'short.example.net')) {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	299 # zero length RDATA in DNS response
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	300
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	301 if ($type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	302 push @rdata, rd_addr($ttl, '');
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	303 }
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	304
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	305 } elsif (($name eq 'alias.example.com')) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	306 # example.com. 3600 IN DNAME example.net.
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	307
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	308 my @dname = ('example', 'net');
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	309 my $rdlen = length(join '', @dname) + @dname + 1;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	310 push @rdata, pack("n3N n(w/a) x", 0xc012, DNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	311 $rdlen, @dname);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	312
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	313 # alias.example.com. 3600 IN CNAME alias.example.net.
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	314
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	315 push @rdata, pack("n3N nCa5n", 0xc00c, CNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	316 8, 5, 'alias', 0xc02f);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	317
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	318 } elsif ($name eq 'cname.example.net') {
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	319 $state->{cnamecnt}++;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	320 if ($state->{cnamecnt} > 2) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	321 $rcode = SERVFAIL;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	322 }
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	323 push @rdata, pack("n3N nCa5n", 0xc00c, CNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	324 8, 5, 'alias', 0xc012);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	325
356 7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	326 } elsif ($name eq 'cname_a.example.net') {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	327 push @rdata, pack("n3N nCa5n", 0xc00c, CNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	328 8, 5, 'alias', 0xc014);
356 7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	329
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	330 # points to "alias" set in previous rdata
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	331
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	332 if ($type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	333 push @rdata, pack('n3N nC4', 0xc031, A, IN, $ttl,
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	334 4, split(/\./, '127.0.0.1'));
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	335 }
356 7a472e46772c Tests: added http resolver test for CNAME + A combined answer. Sergey Kandaurov <pluknet@nginx.com> parents: 352 diff changeset	336
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	337 } elsif ($name eq 'cname_a_ttl2.example.net' && $type == A) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	338 push @rdata, pack("n3N nCa18n", 0xc00c, CNAME, IN, 1,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	339 21, 18, 'cname_a_ttl2_alias', 0xc019);
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	340 if (++$state->{cttl2cnt} >= 2) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	341 $rcode = SERVFAIL;
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	342 }
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	343 push @rdata, pack('n3N nC4', 0xc036, A, IN, $ttl,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	344 4, split(/\./, '127.0.0.1'));
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	345
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	346 } elsif ($name eq 'cname_a_ttl_alias.example.net' && $type == A) {
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	347 push @rdata, rd_addr($ttl, '127.0.0.1');
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	348
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	349 } elsif ($name eq 'cname2.example.net') {
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	350 # points to non-existing A
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	351
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	352 push @rdata, pack("n3N nCa2n", 0xc00c, CNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	353 5, 2, 'nx', 0xc02f);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	354
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	355 } elsif ($name eq 'long.example.net') {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	356 push @rdata, pack("n3N nCA63x", 0xc00c, CNAME, IN, $ttl,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	357 65, 63, 'a' x 63);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	358
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	359 } elsif (($name eq 'a' x 63) && $type == A) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	360 push @rdata, rd_addr($ttl, '127.0.0.1');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	361
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	362 } elsif ($name eq 'long2.example.net') {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	363 push @rdata, pack("n3N n(CA63)4x", 0xc00c, CNAME, IN, $ttl, 257,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	364 63, 'a' x 63, 63, 'a' x 63, 63, 'a' x 63, 63, 'a' x 63);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	365
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	366 } elsif (($name eq 'a' x 63 . '.' . 'a' x 63 . '.' . 'a' x 63 . '.'
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	367 . 'a' x 63) && $type == A)
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	368 {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	369 push @rdata, rd_addr($ttl, '127.0.0.1');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	370
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	371 } elsif ($name eq 'ttl.example.net' && $type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	372 $state->{ttlcnt}++;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	373 if ($state->{ttlcnt} == 2 \|\| $state->{ttlcnt} == 4) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	374 $rcode = SERVFAIL;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	375 }
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	376
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	377 push @rdata, rd_addr(1, '127.0.0.1');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	378
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	379 } elsif ($name eq 'ttl0.example.net' && $type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	380 $state->{ttl0cnt}++;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	381 if ($state->{ttl0cnt} == 2) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	382 $rcode = SERVFAIL;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	383 }
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	384
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	385 push @rdata, rd_addr(0, '127.0.0.1');
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	386
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	387 } elsif ($name eq '2.example.net') {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	388 if ($port == 8081) {
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	389 $state->{twocnt}++;
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	390 }
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	391 if ($state->{twocnt} & 1) {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	392 $rcode = SERVFAIL;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	393 }
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	394
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	395 if ($type == A) {
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	396 push @rdata, rd_addr($ttl, '127.0.0.1');
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	397 }
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	398 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	399
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	400 $len = @name;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	401 pack("n6 (w/a*)$len x n2", $id, $hdr \| $rcode, 1, scalar @rdata,
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	402 0, 0, @name, $type, $class) . join('', @rdata);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	403 }
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	404
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	405 sub rd_addr {
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	406 my ($ttl, $addr) = @_;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	407
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	408 my $code = 'split(/\./, $addr)';
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	409
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	410 return pack 'n3N', 0xc00c, A, IN, $ttl if $addr eq '';
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	411
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	412 pack 'n3N nC4', 0xc00c, A, IN, $ttl, eval "scalar $code", eval($code);
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	413 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	414
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	415 sub dns_daemon {
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	416 my ($port, $t) = @_;
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	417
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	418 my ($data, $recv_data);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	419 my $socket = IO::Socket::INET->new(
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	420 LocalAddr => '127.0.0.1',
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	421 LocalPort => $port,
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	422 Proto => 'udp',
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	423 )
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	424 or die "Can't create listening socket: $!\n";
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	425
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	426 # track number of relevant queries
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	427
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	428 my %state = (
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	429 cnamecnt => 0,
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	430 twocnt => 0,
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	431 ttlcnt => 0,
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	432 ttl0cnt => 0,
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	433 cttlcnt => 0,
8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	434 cttl2cnt => 0,
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	435 manycnt => 0,
362 8ca9c75c97d2 Tests: more resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: 359 diff changeset	436 casecnt => 0,
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	437 );
cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	438
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	439 # signal we are ready
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	440
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	441 open my $fh, '>', $t->testdir() . '/' . $port;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	442 close $fh;
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	443
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	444 while (1) {
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	445 $socket->recv($recv_data, 65536);
359 cdab739eb6ea Tests: resolver tests enabled to work with AAAA capable resolver. Sergey Kandaurov <pluknet@nginx.com> parents: 357 diff changeset	446 $data = reply_handler($recv_data, $port, \%state);
357 e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	447 $socket->send($data);
e0c00e695cb5 Tests: removed Net::DNS dependency. Sergey Kandaurov <pluknet@nginx.com> parents: 356 diff changeset	448 }
352 145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	449 }
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	450
145c37f27c5a Tests: added resolver tests. Sergey Kandaurov <pluknet@nginx.com> parents: diff changeset	451 ###############################################################################

Mercurial > hg > nginx-tests

annotate http_resolver.t @ 397:847ea345becb