Mercurial > hg > nginx-tests
view http_keepalive.t @ 1319:3b30e97acdcb
Tests: made grpc preserve output test pass on win32 and Solaris.
The tested response body length was reduced to not step on partial write,
which is a subject for these platforms due to a small socket buffer size.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Fri, 06 Apr 2018 15:06:16 +0300 |
parents | 2b8523bd4988 |
children | 6c4f9941ae9f |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for http keepalive directives. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http/)->plan(13) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; keepalive_requests 2; keepalive_timeout 1 9; location / { } location /r { keepalive_requests 4; } location /safari { keepalive_disable safari; } location /none { keepalive_disable none; } location /zero { keepalive_timeout 0; } } } EOF $t->write_file('index.html', ''); $t->write_file('r', ''); $t->write_file('safari', ''); $t->write_file('none', ''); $t->write_file('zero', ''); $t->run(); ############################################################################### # keepalive_requests like(http_keepalive('/'), qr/Connection: keep-alive/, 'keepalive request'); is(count_keepalive(http_keepalive('/', req => 2)), 1, 'keepalive limit'); is(count_keepalive(http_keepalive('/r', req => 3)), 3, 'keepalive merge'); is(count_keepalive(http_keepalive('/r', req => 5)), 3, 'keepalive merge limit'); # keepalive_disable like(http_keepalive('/', method => 'POST', ua => "MSIE 5.0"), qr/Connection: close/, 'keepalive disable msie6'); like(http_keepalive('/', ua => "MSIE 5.0"), qr/Connection: keep-alive/, 'keepalive disable msie6 GET'); like(http_keepalive('/', method => 'POST', ua => "MSIE 7.0"), qr/Connection: keep-alive/, 'keepalive disable msie6 modern'); like(http_keepalive('/', ua => "Mac OS X Safari/7534.48.3"), qr/Connection: keep-alive/, 'keepalive disable msie6 safari'); like(http_keepalive('/safari', ua => "Mac OS X Safari/7534.48.3"), qr/Connection: close/, 'keepalive disable safari'); like(http_keepalive('/none', method => 'POST', ua => "MSIE 5.0"), qr/Connection: keep-alive/, 'keepalive disable none'); # keepalive_timeout my $r = http_keepalive('/', req => 2, sleep => 2.1); is(count_keepalive($r), 1, 'keepalive timeout request'); like($r, qr/Keep-Alive: timeout=9/, 'keepalive timeout header'); like(http_keepalive('/zero'), qr/Connection: close/, 'keepalive timeout 0'); ############################################################################### sub http_keepalive { my ($url, %opts) = @_; my $data = ''; $opts{ua} = $opts{ua} || ''; $opts{req} = $opts{req} || 1; $opts{sleep} = $opts{sleep} || 0; $opts{method} = $opts{method} || 'GET'; local $SIG{PIPE} = 'IGNORE'; my $s = http('', start => 1); for my $i (1 .. $opts{req}) { my $sleep = ($i == 1 ? $opts{sleep} : 0); http(<<EOF, socket => $s, start => 1, sleep => $sleep); $opts{method} $url HTTP/1.1 Host: localhost User-Agent: $opts{ua} EOF while (IO::Select->new($s)->can_read(3)) { sysread($s, my $buffer, 4096) or last; $data .= $buffer; last if $data =~ /^\x0d\x0a/ms; } } return $data; } sub count_keepalive { my ($str) = @_; return $str =~ s/Connection: keep-alive//g; } ###############################################################################