Mercurial > hg > nginx-tests
view proxy_cache_lock.t @ 431:05c46688b54b
Tests: ssl_password_file.t fixes.
Make sure to always specify listen socket in all servers as the
default vary (under root, nginx will try to listen on 80). Make sure
to detect if an https request was processed by http.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 09 Jul 2014 05:19:51 +0400 |
parents | 847ea345becb |
children | 60888e2c3f5a |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for http proxy cache lock. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http proxy cache/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% proxy_cache_path %%TESTDIR%%/cache levels=1:2 keys_zone=NAME:10m; server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://127.0.0.1:8081; proxy_cache NAME; proxy_cache_lock on; } location /timeout { proxy_pass http://127.0.0.1:8081; proxy_cache NAME; proxy_cache_lock on; proxy_cache_lock_timeout 200ms; } location /nolock { proxy_pass http://127.0.0.1:8081; proxy_cache NAME; } } } EOF $t->run_daemon(\&http_fake_daemon); $t->run()->plan(19); $t->waitforsocket('127.0.0.1:8081'); ############################################################################### # sequentional requests for my $i (1 .. 5) { like(http_get('/seq'), qr/request 1/, 'sequentional request ' . $i); } # parallel requests my @sockets; for my $i (1 .. 5) { $sockets[$i] = http_start('/par1'); } for my $i (1 .. 5) { like(http_end($sockets[$i]), qr/request 1/, 'parallel request ' . $i); } like(http_get('/par1'), qr/request 1/, 'first request cached'); # parallel requests with cache lock timeout for my $i (1 .. 3) { $sockets[$i] = http_start('/timeout'); } for my $i (1 .. 3) { like(http_end($sockets[$i]), qr/request $i/, 'lock timeout ' . $i); } like(http_get('/timeout'), qr/request 3/, 'lock timeout - last cached'); # no lock for my $i (1 .. 3) { $sockets[$i] = http_start('/nolock'); } for my $i (1 .. 3) { like(http_end($sockets[$i]), qr/request $i/, 'nolock ' . $i); } like(http_get('/nolock'), qr/request 3/, 'nolock - last cached'); ############################################################################### sub http_start { my ($uri) = @_; my $s; my $request = "GET $uri HTTP/1.0" . CRLF . CRLF; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(3); $s = IO::Socket::INET->new( Proto => 'tcp', PeerAddr => '127.0.0.1:8080' ); log_out($request); $s->print($request); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } return $s; } sub http_end { my ($s) = @_; my $reply; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(3); local $/; $reply = $s->getline(); log_in($reply); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } return $reply; } ############################################################################### sub http_fake_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:8081', Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $num = 0; my $uri = ''; while (my $client = $server->accept()) { $client->autoflush(1); while (<$client>) { if (/GET (.*) HTTP/ && $1 ne $uri) { $uri = $1; $num = 0; } $uri = $1 if /GET (.*) HTTP/; last if /^\x0d?\x0a?$/; } next unless $uri; select(undef, undef, undef, 0.5); $num++; print $client <<"EOF"; HTTP/1.1 200 OK Cache-Control: max-age=300 Connection: close request $num EOF } } ###############################################################################