Mercurial > hg > nginx-tests
view limit_req.t @ 251:df984d23f9d1
Tests: improve fastcgi keepalive tests.
On some platforms fastcgi_keepalive.t tests failed due to problems in
handling of data split into multiple packets. Harden tests to fail
on all platforms by adding more sleeps, and mark them as TODO till
underlying problems are fixed.
Additionally, add some padding testing.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 25 Jan 2013 20:53:53 +0400 |
parents | 6a0d934950bc |
children | 071e8941e3bf |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for nginx limit_req module. ############################################################################### use warnings; use strict; use Test::More; 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 limit_req/)->plan(5); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% limit_req_zone $binary_remote_addr zone=one:10m rate=2r/s; limit_req_zone $binary_remote_addr zone=long:10m rate=2r/s; limit_req_zone $binary_remote_addr zone=fast:10m rate=1000r/s; server { listen 127.0.0.1:8080; server_name localhost; location / { limit_req zone=one burst=1 nodelay; } location /long { limit_req zone=long burst=5; } location /fast { limit_req zone=fast burst=1; } } } EOF $t->write_file('test1.html', 'XtestX'); $t->write_file('long.html', "1234567890\n" x (1 << 16)); $t->write_file('fast.html', 'XtestX'); $t->run(); ############################################################################### like(http_get('/test1.html'), qr/^HTTP\/1.. 200 /m, 'request'); http_get('/test1.html'); like(http_get('/test1.html'), qr/^HTTP\/1.. 503 /m, 'request rejected'); http_get('/test1.html'); http_get('/test1.html'); # Second request will be delayed by limit_req, make sure it isn't truncated. # The bug only manifests itself if buffer will be filled, so sleep for a while # before reading response. my $l1 = length(http_get('/long.html')); my $l2 = length(http_get('/long.html', sleep => 0.6)); is($l2, $l1, 'delayed big request not truncated'); # make sure rejected requests are not counted, and access is again allowed # after 1/rate seconds like(http_get('/test1.html'), qr/^HTTP\/1.. 200 /m, 'rejects not counted'); # make sure negative excess values are handled properly http_get('/fast.html'); select undef, undef, undef, 0.1; like(http_get('/fast.html'), qr/^HTTP\/1.. 200 /m, 'negative excess'); ###############################################################################