Mercurial > hg > nginx-tests
view h3_server_tokens.t @ 1905:f35824e75b66
Tests: fixed reading QUIC streams on Perl < 5.24.
The parse_stream() routine has had a missing explicit return if there were no
streams received. In Perl < 5.24 this used to return no value, or an empty
array in the list context. In modern Perl this returns an empty value, or an
array of 1 element, which made the check for last index of the returned array
work rather by accident.
The fix is to return explicitly and to check the array size in callers instead.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 06 Jun 2023 18:50:07 +0400 |
parents | 8b74936ff2ac |
children | 78452573505c |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for HTTP/3 protocol with server_tokens directive. ############################################################################### 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 rewrite cryptx/) ->has_daemon('openssl')->plan(12); $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; server { listen 127.0.0.1:%%PORT_8980_UDP%% quic; server_name localhost; location /200 { return 200; } location /404 { return 404; } location /off { server_tokens off; location /off/200 { return 200; } location /off/404 { return 404; } } location /on { server_tokens on; location /on/200 { return 200; } location /on/404 { return 404; } } location /b { server_tokens build; location /b/200 { return 200; } location /b/404 { return 404; } } } } 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->run(); ############################################################################### my $re = qr/nginx\/\d+\.\d+\.\d+/; like(header_server('/200'), qr/^$re$/, 'http3 tokens default 200'); like(header_server('/404'), qr/^$re$/, 'http3 tokens default 404'); like(body('/404'), qr/$re/, 'http3 tokens default 404 body'); is(header_server('/off/200'), 'nginx', 'http3 tokens off 200'); is(header_server('/off/404'), 'nginx', 'http3 tokens off 404'); like(body('/off/404'), qr/nginx(?!\/)/, 'http3 tokens off 404 body'); like(header_server('/on/200'), qr/^$re$/, 'http3 tokens on 200'); like(header_server('/on/404'), qr/^$re$/, 'http3 tokens on 404'); like(body('/on/404'), $re, 'http3 tokens on 404 body'); $re = qr/$re \(.*\)/ if $t->has_module('--build='); like(header_server('/b/200'), qr/^$re$/, 'http3 tokens build 200'); like(header_server('/b/404'), qr/^$re$/, 'http3 tokens build 404'); like(body('/b/404'), qr/$re/, 'http3 tokens build 404 body'); ############################################################################### sub header_server { my ($path) = shift; my $s = Test::Nginx::HTTP3->new(); my $sid = $s->new_stream({ path => $path }); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; return $frame->{headers}->{'server'}; } sub body { my ($path) = shift; my $s = Test::Nginx::HTTP3->new(); my $sid = $s->new_stream({ path => $path }); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "DATA" } @$frames; return $frame->{'data'}; } ###############################################################################