view binary_upgrade.t @ 1542:451e787aad76

Tests: reworked libgd version detection. The "libgd-config" binary is deprecated in recent versions and may not exist or have unexpected output. More, it may not present within older versions, as well, if installed separately, which previously broke test assumptions. The fix is change the fallback to skip tests. In addition, recent Perl GD module (2.57) started to export libgd version, which is now also consulted.
author Sergey Kandaurov <pluknet@nginx.com>
date Mon, 13 Jan 2020 18:15:35 +0300
parents fe60c3959069
children d7e83ce613c2
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Tests for binary upgrade.

###############################################################################

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;

plan(skip_all => 'can leave orphaned process group')
	unless $ENV{TEST_NGINX_UNSAFE};

my $t = Test::Nginx->new()->plan(2)->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

events {
}

EOF

$t->run();

###############################################################################

my $pid = $t->read_file('nginx.pid');
ok($pid, 'master pid');

kill 'USR2', $pid;

for (1 .. 30) {
	last if -e $t->testdir() . '/nginx.pid'
		&& -e $t->testdir() . '/nginx.pid.oldbin';
	select undef, undef, undef, 0.2
}

isnt($t->read_file('nginx.pid'), $pid, 'master pid changed');

kill 'QUIT', $pid;

###############################################################################