Mercurial > hg > nginx-tests
view h2_server_tokens.t @ 1427:eb1d883305ea
Tests: avoid edge cases in upstream random two test.
Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 10 Jan 2019 17:42:34 +0300 |
parents | 766bcbb632ee |
children | 5f46af4707e7 |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for HTTP/2 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::HTTP2; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v2 rewrite/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 http2; 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->run()->plan(12); ############################################################################### my $re = qr/nginx\/\d+\.\d+\.\d+/; like(header_server('/200'), qr/^$re$/, 'http2 tokens default 200'); like(header_server('/404'), qr/^$re$/, 'http2 tokens default 404'); like(body('/404'), qr/$re/, 'http2 tokens default 404 body'); is(header_server('/off/200'), 'nginx', 'http2 tokens off 200'); is(header_server('/off/404'), 'nginx', 'http2 tokens off 404'); like(body('/off/404'), qr/nginx(?!\/)/, 'http2 tokens off 404 body'); like(header_server('/on/200'), qr/^$re$/, 'http2 tokens on 200'); like(header_server('/on/404'), qr/^$re$/, 'http2 tokens on 404'); like(body('/on/404'), $re, 'http2 tokens on 404 body'); $re = qr/$re \Q($1)\E/ if $t->{_configure_args} =~ /--build=(\S+)/; like(header_server('/b/200'), qr/^$re$/, 'http2 tokens build 200'); like(header_server('/b/404'), qr/^$re$/, 'http2 tokens build 404'); like(body('/b/404'), qr/$re/, 'http2 tokens build 404 body'); ############################################################################### sub header_server { my ($path) = shift; my $s = Test::Nginx::HTTP2->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::HTTP2->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'}; } ###############################################################################