Mercurial > hg > nginx-tests
view split_clients.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 | 882267679006 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for split_client module. ############################################################################### use warnings; use strict; use Test::More; 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 split_clients/)->plan(1); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% split_clients $connection $variant { 51.2% ".one"; 10% ".two"; * ".three"; } server { listen 127.0.0.1:8080; server_name localhost; location / { index index${variant}.html; } } } EOF $t->write_file('index.one.html', 'first'); $t->write_file('index.two.html', 'second'); $t->write_file('index.three.html', 'third'); $t->run(); ############################################################################### # NB: split_clients distribution is a subject to implementation details like(many('/', 20), qr/first: 12, second: 2, third: 6/, 'split'); ############################################################################### sub many { my ($uri, $count) = @_; my %dist; for (1 .. $count) { if (http_get($uri) =~ /(first|second|third)/) { $dist{$1} = 0 unless defined $dist{$1}; $dist{$1}++; } } return join ', ', map { $_ . ": " . $dist{$_} } sort keys %dist; } ###############################################################################