Mercurial > hg > nginx-tests
view h3_limit_req.t @ 1937:2a0a6035a1af
Tests: removed TODO and try_run() checks for legacy versions.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 25 Aug 2023 18:12:08 +0400 |
parents | 8b74936ff2ac |
children | 1867428f1673 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/3 protocol with limit_req. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP3; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v3 proxy limit_req cryptx/) ->has_daemon('openssl')->plan(6); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; limit_req_zone $binary_remote_addr zone=req:1m rate=1r/s; log_format test $status; server { listen 127.0.0.1:%%PORT_8980_UDP%% quic; listen 127.0.0.1:8081; server_name localhost; location / { add_header X-Body $request_body; add_header X-Body-File $request_body_file; client_body_in_file_only on; proxy_pass http://127.0.0.1:8081/stub; limit_req zone=req burst=2; access_log %%TESTDIR%%/test.log test; } location /stub { } } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 2048 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF my $d = $t->testdir(); foreach my $name ('localhost') { system('openssl req -x509 -new ' . "-config $d/openssl.conf -subj /CN=$name/ " . "-out $d/$name.crt -keyout $d/$name.key " . ">>$d/openssl.out 2>&1") == 0 or die "Can't create certificate for $name: $!\n"; } $t->write_file('stub', ''); $t->run(); ############################################################################### # request body delayed in limit_req my $s = Test::Nginx::HTTP3->new(); my $sid = $s->new_stream({ path => '/', body_more => 1 }); $s->h3_body('TEST', $sid); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req'); $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); select undef, undef, undef, 1.1; $s->h3_body('TEST', $sid); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req - limited'); # request body with request $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body => 'TEST2' }); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST2', 'request body - limit req - with headers'); # delayed with an empty DATA frame $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); $s->h3_body('', $sid); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, 200, 'request body - limit req - empty'); # detect RESET_STREAM while request is delayed $s = Test::Nginx::HTTP3->new(); $sid = $s->new_stream({ path => '/', body_more => 1 }); wait_ack($s); $s->reset_stream($sid, 0x010c); $frames = $s->read(all => [{ type => 'DECODER_C' }]); ($frame) = grep { $_->{type} eq "DECODER_C" } @$frames; is($frame->{'val'}, $sid, 'reset stream - cancellation'); $t->stop(); like($t->read_file('test.log'), qr/499/, 'reset stream - log'); ############################################################################### sub wait_ack { my ($s) = @_; my $last = $s->{pn}[0][3]; for (1 .. 5) { my $frames = $s->read(all => [ {type => 'ACK' }]); my ($frame) = grep { $_->{type} eq "ACK" } @$frames; last unless $frame->{largest} < $last; } } sub read_body_file { my ($path) = @_; return unless $path; open FILE, $path or return "$!"; local $/; my $content = <FILE>; close FILE; return $content; } ###############################################################################