Mercurial > hg > nginx-tests
view proxy_cache.t @ 289:cbd4f6eca676
Tests: check if started process is alive while starting nginx.
This allows faster test execution in case of startup failures, e.g.
due to configuration errors. Note that just adding waitpid() to
waitforfile() causes hang on win32 in wait(). To fix this, wait()
calls were changed to waitpid() with pid specified.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 27 May 2013 17:15:17 +0400 |
parents | 6a0d934950bc |
children | 6fe0459b6668 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for http proxy cache. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx qw/ :DEFAULT :gzip /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http proxy cache gzip/)->plan(12) ->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; gzip on; gzip_min_length 0; location / { proxy_pass http://127.0.0.1:8081; proxy_cache NAME; proxy_cache_valid 200 302 1s; proxy_cache_valid 301 1d; proxy_cache_valid any 1m; proxy_cache_min_uses 1; proxy_cache_use_stale error timeout invalid_header http_500 http_404; } location /fake/ { proxy_pass http://127.0.0.1:8082; proxy_cache NAME; } } server { listen 127.0.0.1:8081; server_name localhost; location / { } } } EOF $t->write_file('t.html', 'SEE-THIS'); $t->write_file('t2.html', 'SEE-THIS'); $t->write_file('empty.html', ''); $t->run_daemon(\&http_fake_daemon); $t->run(); ############################################################################### like(http_get('/t.html'), qr/SEE-THIS/, 'proxy request'); $t->write_file('t.html', 'NOOP'); like(http_get('/t.html'), qr/SEE-THIS/, 'proxy request cached'); unlike(http_head('/t2.html'), qr/SEE-THIS/, 'head request'); like(http_get('/t2.html'), qr/SEE-THIS/, 'get after head'); unlike(http_head('/t2.html'), qr/SEE-THIS/, 'head after get'); like(http_get_range('/t.html', 'Range: bytes=4-'), qr/^THIS/m, 'cached range'); like(http_get_range('/t.html', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, 'cached multipart range'); like(http_get('/empty.html'), qr/HTTP/, 'empty get first'); like(http_get('/empty.html'), qr/HTTP/, 'empty get second'); select(undef, undef, undef, 1.1); unlink $t->testdir() . '/t.html'; like(http_gzip_request('/t.html'), qr/HTTP.*1c\x0d\x0a.{28}\x0d\x0a0\x0d\x0a\x0d\x0a\z/s, 'non-empty get stale'); unlink $t->testdir() . '/empty.html'; like(http_gzip_request('/empty.html'), qr/HTTP.*14\x0d\x0a.{20}\x0d\x0a0\x0d\x0a\x0d\x0a\z/s, 'empty get stale'); http_get('/fake/unfinished'); like(http_get('/fake/unfinished'), qr/unfinished 2/, 'unfinished not cached'); ############################################################################### sub http_get_range { my ($url, $extra) = @_; return http(<<EOF); GET $url HTTP/1.1 Host: localhost Connection: close $extra EOF } ############################################################################### sub http_fake_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:8082', Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $num = 0; while (my $client = $server->accept()) { $client->autoflush(1); while (<$client>) { last if (/^\x0d?\x0a?$/); } $num++; print $client <<"EOF"; HTTP/1.1 200 OK Content-Length: 100 Cache-Control: max-age=300 Connection: close unfinished $num EOF } } ###############################################################################