path: postgresql-common_290/t/020_create_sql_remove.t
    # verify that exactly one postgres master is running
    my @pm_pids = pidof ('postgres');
    is $#pm_pids, 0, 'Exactly one postgres master process running';


path: postgresql-common_290/t/020_create_sql_remove.t
        'cluster restarts with new environment file';
    @pm_pids = pidof ('postgres');
    is $#pm_pids, 0, 'Exactly one postgres master process running';
    %env = pid_env 'postgres', $pm_pids[0];


path: postgresql-common_290/t/TestLib.pm
# Return array of pids that match the given command name (we require a leading
# slash so the postgres children are filtered out)
sub pidof {
    my $prg = shift;
    open F, '-|', 'ps', 'h', '-C', $prg, '-o', 'pid,cmd' or die "open: $!";


path: postgresql-common_290/t/TestLib.pm
our @EXPORT = qw/os_release ps ok_dir exec_as deb_installed rpm_installed package_version
    version_ge program_ok is_program_out like_program_out unlike_program_out
    pidof pid_env check_clean
    @ALL_MAJORS @MAJORS $delay/;


path: postgresql-common_290/debian/changelog
  * t/TestLib.pm, check_clean(): Fix regexp for netstat port grepping so that
    ports like '54321' do not match.
  * t/TestLib.pm, pidof(): Make pidof() strict enough to not catch the stats
    collector and writer subprocesses.
  * t/*.t: Various small adaptions to work with 8.2, too.