blob: 245c5e8313b0762dca2519d72de9d8f8797bd29c [file] [log] [blame]
#!/usr/bin/perl
# (C) Sergey Kandaurov
# (C) Nginx, Inc.
# Tests for limit_rate and limit_rate_after directives.
###############################################################################
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 proxy/);
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
log_format test escape=none $uri:$arg_a$arg_xal:$upstream_response_time;
server {
listen 127.0.0.1:8080;
server_name localhost;
location / {
proxy_pass http://127.0.0.1:8081;
access_log %%TESTDIR%%/test.log test;
}
}
server {
listen 127.0.0.1:8081;
server_name localhost;
limit_rate 12k;
limit_rate_after 256;
location /data {
add_header X-Accel-Redirect $arg_xar;
add_header X-Accel-Limit-Rate $arg_xal;
}
location /redirect {
limit_rate 0;
alias %%TESTDIR%%/data;
}
location /var {
alias %%TESTDIR%%/data;
limit_rate $arg_l;
limit_rate_after $arg_a;
}
location /proxy/ {
proxy_pass http://127.0.0.1:8081/;
}
}
}
EOF
$t->write_file('data', 'X' x 30000);
$t->run()->plan(7);
###############################################################################
# NB: response time may be 1s less, if timer is scheduled on upper half second
like(http_get('/data'), qr/^(XXXXXXXXXX){3000}\x0d?\x0a?$/m, 'response body');
like($t->read_file('test.log'), qr/data::[12]/, 'limit_rate');
# /proxy -> /redirect
# before 1.17.0, limit was set once in ngx_http_update_location_config()
http_get('/proxy/data?xar=/redirect');
like($t->read_file('test.log'), qr!proxy/data::0!, 'X-Accel-Redirect');
# X-Accel-Limit-Rate has higher precedence
http_get('/proxy/data?xar=/redirect&xal=13000');
like($t->read_file('test.log'), qr!roxy/data:13000:[12]!, 'X-Accel-Limit-Rate');
http_get('/var?l=12k&a=256');
like($t->read_file('test.log'), qr/var:256:[12]/, 'variable');
http_get('/var?l=12k&a=40k');
like($t->read_file('test.log'), qr/var:40k:0/, 'variable after');
http_get('/var');
like($t->read_file('test.log'), qr/var::0/, 'variables unset');
###############################################################################