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use strict;
use warnings;
use Test::More;
use t::Util;
use Time::HiRes qw(time);
plan skip_all => 'curl not found'
unless prog_exists('curl');
my $all_data = do {
open my $fh, "<", "@{[DOC_ROOT]}/halfdome.jpg"
or die "failed to open file:@{[DOC_ROOT]}/halfdome.jpg:$!";
undef $/;
<$fh>;
};
my $server = spawn_h2o(<< "EOT");
throttle-response: ON
hosts:
default:
paths:
/:
file.dir: @{[ DOC_ROOT ]}
header.add: "X-Traffic: 100000"
EOT
run_with_curl($server, sub {
my ($proto, $port, $curl_cmd) = @_;
$curl_cmd .= " --silent --show-error";
my $url = "$proto://127.0.0.1:$port/halfdome.jpg";
subtest "throttle-to-low-speed" => sub {
my $start_time = time;
my $resp = `$curl_cmd $url`;
my $end_time = time;
is $resp, $all_data;
my $speed = length($resp) / ($end_time - $start_time);
cmp_ok($speed, '<=', 100000 * 1.1); # the implementation may cause response speed is a bit larger than the limitation, especially when file is not big enough.
};
});
done_testing();
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