Mercurial > hg > nginx-tests
view stream_proxy_complex.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 | f3ba4c74de31 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream proxy module with complex value. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream stream_return/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% upstream %%PORT_8081%% { server 127.0.0.1:8091; } upstream %%PORT_8082%% { server 127.0.0.1:8092; server 127.0.0.1:8093; } server { listen 127.0.0.1:8081; listen 127.0.0.1:8082; proxy_pass $server_port; } server { listen 127.0.0.1:8083; proxy_pass $server_addr:%%PORT_8093%%; } server { listen 127.0.0.1:8091; listen 127.0.0.1:8092; listen 127.0.0.1:8093; return $server_port; } } EOF $t->run()->plan(5); ############################################################################### is(stream('127.0.0.1:' . port(8081))->read(), port(8091), 'upstream'); is(stream('127.0.0.1:' . port(8081))->read(), port(8091), 'upstream again'); is(stream('127.0.0.1:' . port(8082))->read(), port(8092), 'upstream 2'); is(stream('127.0.0.1:' . port(8082))->read(), port(8093), 'upstream second'); is(stream('127.0.0.1:' . port(8083))->read(), port(8093), 'implicit'); ###############################################################################