[perl5.git] / t / win32 / popen.t

#!./perl

BEGIN {
    chdir 't' if -d 't';
    @INC = '../lib';
    require "./test.pl";
    require Config;
    $Config::Config{d_pseudofork}
        or skip_all("no psuedo-fork");
    eval 'use Errno';
    die $@ if $@ and !is_miniperl();
}

# [perl #77672] backticks capture text printed to stdout when working
# with multiple threads on windows
watchdog(20); # before the fix this would often lock up

fresh_perl_like(<<'PERL', qr/\A[z\n]+\z/, {}, "popen and threads");
if (!defined fork) { die "can't fork" }
for(1..100) {
  print "zzzzzzzzzzzzz\n";
  my $r=`perl -v`;
  print $r if($r=~/zzzzzzzzzzzzz/);
}
PERL

done_testing();
Commit	Line	Data
f06c8825 TC	1	#!./perl
	2
	3	BEGIN {
	4	chdir 't' if -d 't';
	5	@INC = '../lib';
	6	require "./test.pl";
	7	require Config;
	8	$Config::Config{d_pseudofork}
	9	or skip_all("no psuedo-fork");
	10	eval 'use Errno';
	11	die $@ if $@ and !is_miniperl();
	12	}
	13
	14	# [perl #77672] backticks capture text printed to stdout when working
	15	# with multiple threads on windows
	16	watchdog(20); # before the fix this would often lock up
	17
	18	fresh_perl_like(<<'PERL', qr/\A[z\n]+\z/, {}, "popen and threads");
	19	if (!defined fork) { die "can't fork" }
	20	for(1..100) {
	21	print "zzzzzzzzzzzzz\n";
	22	my $r=`perl -v`;
	23	print $r if($r=~/zzzzzzzzzzzzz/);
	24	}
	25	PERL
	26
	27	done_testing();