[urisagit/Perl-Docs.git] / t / data_scalar.t

#!/usr/local/bin/perl -w

use strict ;
use File::Slurp ;

use Carp ;
use POSIX qw( :fcntl_h ) ;
use Test::More tests => 1 ;

# in case SEEK_SET isn't defined in older perls. it seems to always be 0

BEGIN {

	*SEEK_SET = sub { 0 } unless defined \&SEEK_SET ;
}

eval { require B } ;

SKIP: {

	skip <<TEXT, 1 if $@ ;
B.pm not found in this Perl. Note this will cause slurping of
the DATA handle to fail.
TEXT

	test_data_scalar_slurp() ;
}

exit ;


exit ;

sub test_data_scalar_slurp {

	my $data_seek = tell( \*DATA );

# first slurp in the text
 
	my $slurp_text = read_file( \*DATA ) ;

# now we need to get the golden data

	seek( \*DATA, $data_seek, SEEK_SET ) || die "seek $!" ;
	my $data_text = join( '', <DATA> ) ;

	is( $slurp_text, $data_text, 'scalar slurp of DATA' ) ;
}

__DATA__
line one
second line
more lines
still more

enough lines

we can't test long handle slurps from DATA since i would have to type
too much stuff

so we will stop here
Commit	Line	Data
635c7876	1	#!/usr/local/bin/perl -w
	2
	3	use strict ;
99709852	4	use File::Slurp ;
635c7876	5
	6	use Carp ;
	7	use POSIX qw( :fcntl_h ) ;
99709852	8	use Test::More tests => 1 ;
635c7876	9
	10	# in case SEEK_SET isn't defined in older perls. it seems to always be 0
	11
	12	BEGIN {
	13
99709852	14	*SEEK_SET = sub { 0 } unless defined \&SEEK_SET ;
635c7876	15	}
	16
	17	eval { require B } ;
	18
	19	SKIP: {
	20
	21	skip <<TEXT, 1 if $@ ;
	22	B.pm not found in this Perl. Note this will cause slurping of
	23	the DATA handle to fail.
	24	TEXT
	25
	26	test_data_scalar_slurp() ;
	27	}
	28
	29	exit ;
	30
	31
	32
	33	exit ;
	34
	35	sub test_data_scalar_slurp {
	36
	37	my $data_seek = tell( \*DATA );
	38
	39	# first slurp in the text
	40
	41	my $slurp_text = read_file( \*DATA ) ;
	42
	43	# now we need to get the golden data
	44
	45	seek( \*DATA, $data_seek, SEEK_SET ) \|\| die "seek $!" ;
	46	my $data_text = join( '', <DATA> ) ;
	47
	48	is( $slurp_text, $data_text, 'scalar slurp of DATA' ) ;
	49	}
	50
	51	__DATA__
	52	line one
	53	second line
	54	more lines
	55	still more
	56
	57	enough lines
	58
	59	we can't test long handle slurps from DATA since i would have to type
	60	too much stuff
	61
	62	so we will stop here