Mercurial > hg > nginx-tests
view http_keepalive.t @ 1851:0351dee227a8
Tests: unbreak tests with dynamic certificates on stable.
In 74cffa9d4c43, ticket based session reuse is enabled in addition to
using a shared SSL session cache. This changed how a session can be
resumed in a different server:
- for a session ID based resumption, it is resumed in the same context
- when using session tickets, a key name is also checked for matching
- with a ticket callback, this is skipped in favor of callback's logic
This makes 'session id context match' tests fail with session tickets
on stable since ticket key names are unique in distinct SSL contexts.
On the other hand, tests pass on 1.23.2+ due to automatic ticket keys
rotation that installs ticket callback, and using a common shared SSL
session cache.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 28 Mar 2023 01:36:32 +0400 |
parents | 5ac6efbe5552 |
children |
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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/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% log_format test1 $sent_http_connection; log_format test2 $sent_http_keep_alive; access_log %%TESTDIR%%/test1.log test1 if=$arg_l; access_log %%TESTDIR%%/test2.log test2 if=$arg_l; server { listen 127.0.0.1:8080; server_name localhost; keepalive_requests 2; keepalive_timeout 1 9; add_header X-Conn $connection_requests:$connection_time; location / { } location /r { keepalive_requests 4; keepalive_timeout 30s; } location /time { keepalive_requests 100; keepalive_timeout 75s; keepalive_time 1s; } 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('time', ''); $t->write_file('safari', ''); $t->write_file('none', ''); $t->write_file('zero', ''); $t->run()->plan(21); ############################################################################### # keepalive_requests like(http_keepalive('/'), qr/Connection: keep-alive/, 'keepalive request'); is(count_keepalive(http_keepalive('/?l=ok', 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'); # keepalive_time $r = http_keepalive('/time', req => 3); is(() = $r =~ /(200 OK)/g, 3, 'keepalive time requests'); unlike($r, qr/Connection: close/, 'keepalive time connection'); $r = http_keepalive('/time', req => 3, sleep => 1.2); is(() = $r =~ /(200 OK)/g, 2, 'keepalive time limit requests'); like($r, qr/Connection: close/, 'keepalive time limit connection'); like($r, qr/X-Conn: 1:0.*X-Conn: 2:[^0]/s, 'keepalive time limit variables'); # cancel keepalive on EOF while discarding body my $s = http(<<EOF, start => 1); POST /r HTTP/1.1 Host: localhost Content-Length: 10 EOF read_keepalive($s); shutdown($s, 1); ok(IO::Select->new($s)->can_read(3), 'EOF in discard body'); $t->stop(); TODO: { local $TODO = 'not yet'; is($t->read_file('test1.log'), "keep-alive\nclose\n", 'sent_http_connection'); is($t->read_file('test2.log'), "timeout=9\n-\n", 'sent_http_keep_alive'); } ############################################################################### sub http_keepalive { my ($url, %opts) = @_; my $total = ''; $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 $total .= read_keepalive($s); } return $total; } sub read_keepalive { my ($s) = @_; my $data = ''; while (IO::Select->new($s)->can_read(3)) { sysread($s, my $buffer, 4096) or last; $data .= $buffer; last if $data =~ /^\x0d\x0a/ms; } log_in($data); return $data; } sub count_keepalive { my ($str) = @_; return $str =~ s/Connection: keep-alive//g; } ###############################################################################