| #!/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; |
| |
| ############################################################################### |