Mercurial > hg > nginx-tests
view proxy_available.t @ 1817:c045fbb98e9a
Tests: revised tests for listen port ranges.
Renumbered testing ports to get more chance to execute when run in parallel.
Relaxed condition to skip tests only when the port range is out of sequence.
Adjacent port numbers out of a specified range aren't crucial to skip tests:
if not in sequence, statistically this will be caught in subsequent runs.
Unsafe tests that use wildcard addresses are moved to a separate file.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 23 Dec 2022 19:20:50 +0400 |
parents | 4b80f1ab7fdc |
children | a095b971fbcc |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http proxy module with available bytes counting. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx qw/ :DEFAULT http_end /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(2); $t->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; location /buffered { proxy_pass http://127.0.0.1:8081; proxy_buffer_size 512; } location /unbuffered { proxy_pass http://127.0.0.1:8082; proxy_buffer_size 512; proxy_buffering off; } } } EOF $t->run_daemon(\&http_daemon, port(8081)); $t->run_daemon(\&http_daemon, port(8082)); $t->run(); $t->waitforsocket('127.0.0.1:' . port(8081)); $t->waitforsocket('127.0.0.1:' . port(8082)); ############################################################################### # ticket #2367: socket leaks with EPOLLRDHUP # due to missing rev->ready reset on rev->available == 0 # # to reproduce leaks, the first part of the response should fit proxy buffer my $s = http_get('/buffered', start => 1); IO::Select->new($s)->can_read(3); $t->reload(); TODO: { local $TODO = 'not yet' if $^O eq 'linux' and !$t->has_version('1.23.1'); like(http_end($s), qr/AND-THIS/, 'zero available - buffered'); } $s = http_get('/unbuffered', start => 1); IO::Select->new($s)->can_read(3); $t->stop(); like(http_end($s), qr/AND-THIS/, 'zero available - unbuffered'); $t->todo_alerts() if $^O eq 'linux' and !$t->has_version('1.23.1'); ############################################################################### sub http_daemon { my ($port) = @_; my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => "127.0.0.1:$port", Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $headers = ''; my $uri = ''; while (<$client>) { $headers .= $_; last if (/^\x0d?\x0a?$/); } next if $headers eq ''; my $r = <<EOF; HTTP/1.1 200 OK Connection: close EOF $r = $r . 'x' x (512 - length($r)); print $client $r; select undef, undef, undef, 1.1; print $client 'AND-THIS'; } } ###############################################################################