use strict;
use warnings FATAL => 'all';

use English qw( -no_match_vars );
local $OUTPUT_AUTOFLUSH = 1;

use Test::More tests => 12;
use Test::Deep;
BEGIN {
  require "./t/lib/Debugger.pm";
  t::lib::Debugger->import;
}

my ( $dir, $pid ) = start_script('t/eg/05-io.pl');
my $path = $dir;

if ( $OSNAME  =~ /Win32/i ) {
	require Win32;
	$path = Win32::GetLongPathName($dir);
}

# Patch for Debug::Client ticket #831 (MJGARDNER)
# Turn off ReadLine ornaments
##local $ENV{PERL_RL} = ' ornaments=0';
##$ENV{TERM} = 'dumb' if ! exists $ENV{TERM};

my $debugger = t::lib::Debugger::start_debugger();

SCOPE:{
	my $out = $debugger->get;

	like( $out, qr/Loading DB routines from perl5db.pl version/, 'loading line' );
	like( $out, qr{main::\(t/eg/05-io.pl:4\):\s*\$\| = 1;},      'line 4' );
}
# diag("Info: Perl version '$]'"); old
# diag("Info: Perl version '$^V'"); new
my $prefix = ( substr( $] , 0, 5 ) eq '5.008006' ) ? "Default die handler restored.\n" : '';
# diag("prefix: $prefix");

# see relevant fail report here:
# http://www.nntp.perl.org/group/perl.cpan.testers/2009/12/msg6486949.html
# http://www.nntp.perl.org/group/perl.cpan.testers/2009/12/msg6481372.html

{
	my @out = $debugger->step_in;
## diag ( "\n @out" );
	cmp_deeply( \@out, [ 'main::', 't/eg/05-io.pl', 6, 'print "One\n";' ], 'line 6' ) or diag( $debugger->get_buffer );
## diag( $debugger->get_buffer );
}

{
	my @out = $debugger->step_in;
	cmp_deeply( \@out, [ 'main::', 't/eg/05-io.pl', 7, 'print STDERR "Two\n";' ], 'line 7' )
		or diag( $debugger->get_buffer );
}

{
	my $out = slurp("$path/out");
	# diag("output: $out");
	is( $out, "One\n", 'STDOUT has One' );
	my $err = slurp("$path/err");
	# diag("error: $err");
	# is( $err, 'STDERR is empty' );
	is( $err, "${prefix}", 'STDERR is empty' );
}

{
	my @out = $debugger->step_in;
	cmp_deeply( \@out, [ 'main::', 't/eg/05-io.pl', 8, 'print "Three\n";' ], 'line 8' )
		or diag( $debugger->get_buffer );
}

{
	my $out = slurp("$path/out");
	# diag("output: $out");
	is( $out, "One\n", 'STDOUT has One' );
	my $err = slurp("$path/err");
	# diag("error: $err");
	# is( $err, "Two\n", 'STDERR has Two' );
	is( $err, "${prefix}Two\n", 'STDERR has Two' );
}

{
	my @out = $debugger->step_in;
	cmp_deeply( \@out, [ 'main::', 't/eg/05-io.pl', 9, 'print "Four";' ], 'line 9' )
		or diag( $debugger->get_buffer );
}

{
	my $out = slurp("$path/out");
	# diag("output: $out");
	is( $out, "One\nThree\n", 'STDOUT has One Three' );
	my $err = slurp("$path/err");
	# diag("error: $err");
	# is( $err, "Two\n", 'STDERR has Two' );
	is( $err, "${prefix}Two\n", 'STDERR has Two' );
}

$debugger->run;
$debugger->quit;

done_testing();

__END__