Mercurial > hg > nginx-tests
view sub_filter_buffering.t @ 1943:1786f49cca17
Tests: fixed spurious http_resolver_ipv4.t failures.
Previously, to get resolved addresses, the test relied on cached random
rotation in resolver, such that a chosen address is eventually changed,
which may not happen after several client requests. For this reason, the
test is rewritten to get all addresses by switching to the next upstream.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 22 Jan 2024 14:11:12 +0400 |
parents | 9d579fc770a6 |
children |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for sub_filter buffering. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http sub proxy/)->plan(2) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; proxy_buffering off; proxy_http_version 1.1; sub_filter_types *; location /partial { proxy_pass http://127.0.0.1:8081; sub_filter za ZA; } location /negative { proxy_pass http://127.0.0.1:8081; sub_filter ab AB; } } } EOF $t->run_daemon(\&http_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### # partial match: the last byte matching pattern is buffered like(http_get('/partial'), qr/xy$/, 'partial match'); # no partial match: an entire buffer is sent as is without buffering like(http_get('/negative'), qr/xyz/, 'negative match'); ############################################################################### sub http_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); while (<$client>) { last if /^\x0d?\x0a?$/; } print $client "HTTP/1.1 200 OK" . CRLF . "Content-Length: 10" . CRLF . CRLF . "xyz"; } } ###############################################################################