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use Test::More tests => 16;
BEGIN { use_ok('Data::Dump::Streamer', qw(:undump)); }
use strict;
use warnings;
use Data::Dumper;
# imports same()
require "./t/test_helper.pl";
# use this one for simple, non evalable tests. (GLOB)
# same ( $got,$expected,$name,$obj )
#
# use this one for eval checks and dumper checks but NOT for GLOB's
# same ( $name,$obj,$expected,@args )
my $dump;
my $o= Data::Dump::Streamer->new();
isa_ok($o, 'Data::Dump::Streamer');
{ # Hard Refs
my $array= [];
my $hash= { A => \$array };
@$array= (\$hash);
my $top= [ $array, $hash ];
#same( $dump = $o->Data($top)->Out, <<'EXPECT', "Hard Refs", $o );
same("Hard Refs", $o, <<'EXPECT', ($top));
$ARRAY1 = [
[ \do { my $v = 'V: $ARRAY1->[1]' } ],
{ A => \do { my $v = 'V: $ARRAY1->[0]' } }
];
${$ARRAY1->[0][0]} = $ARRAY1->[1];
${$ARRAY1->[1]{A}} = $ARRAY1->[0];
EXPECT
same("Hard Refs Two", $o, <<'EXPECT', ($array, $hash));
$ARRAY1 = [ \$HASH1 ];
$HASH1 = { A => \$ARRAY1 };
EXPECT
same("Hard Refs Three", $o->Declare(1), <<'EXPECT', ($array, $hash));
my $ARRAY1 = [ 'R: $HASH1' ];
my $HASH1 = { A => \$ARRAY1 };
$ARRAY1->[0] = \$HASH1;
EXPECT
same("Hard Refs Five", $o->Declare(1), <<'EXPECT', ($hash, $array,));
my $HASH1 = { A => 'R: $ARRAY1' };
my $ARRAY1 = [ \$HASH1 ];
$HASH1->{A} = \$ARRAY1;
EXPECT
same("Hard Refs Four", $o->Declare(0), <<'EXPECT', ($hash, $array,));
$HASH1 = { A => \$ARRAY1 };
$ARRAY1 = [ \$HASH1 ];
EXPECT
}
{ # Scalar Cross
my ($ar, $x, $y)= ([ 1, 2 ]);
$x= \$y;
$y= \$x;
$ar->[0]= \$ar->[1];
$ar->[1]= \$ar->[0];
same("Scalar Cross One (\$ar)", $o, <<'EXPECT', ($ar));
$ARRAY1 = [
'R: $ARRAY1->[1]',
'R: $ARRAY1->[0]'
];
$ARRAY1->[0] = \$ARRAY1->[1];
$ARRAY1->[1] = \$ARRAY1->[0];
EXPECT
{ #local $Data::Dump::Streamer::DEBUG=1;
same("Scalar Cross Two (\$x,\$y)", $o, <<'EXPECT', ($x, $y));
$REF1 = \$REF2;
$REF2 = \$REF1;
EXPECT
}
#local $Data::Dump::Streamer::DEBUG=1;
same("Scalar Cross Three [ \$x,\$y ]", $o, <<'EXPECT', [ $x, $y ]);
$ARRAY1 = [
\do { my $v = 'V: $ARRAY1->[1]' },
\do { my $v = 'V: $ARRAY1->[0]' }
];
${$ARRAY1->[0]} = $ARRAY1->[1];
${$ARRAY1->[1]} = $ARRAY1->[0];
EXPECT
}
{
my $x;
$x= \$x;
same("Declare Leaf One ( \$x )", $o->Declare(1), <<'EXPECT', $x);
my $REF1 = 'R: $REF1';
$REF1 = \$REF1;
EXPECT
same("Declare Leaf Two [ \$x ]", $o->Declare(1), <<'EXPECT', [$x]);
my $ARRAY1 = [ \do { my $v = 'V: $ARRAY1->[0]' } ];
${$ARRAY1->[0]} = $ARRAY1->[0];
EXPECT
same('Declare Leaf Three ( \\$x )', $o->Declare(1), <<'EXPECT', \$x);
my $REF1 = \do { my $v = 'V: $REF1' };
$$REF1 = $REF1;
EXPECT
same("Leaf One ( \$x )", $o->Declare(0), <<'EXPECT', $x);
$REF1 = \$REF1;
EXPECT
same("Leaf Two [ \$x ]", $o->Declare(0), <<'EXPECT', [$x]);
$ARRAY1 = [ \do { my $v = 'V: $ARRAY1->[0]' } ];
${$ARRAY1->[0]} = $ARRAY1->[0];
EXPECT
same('Leaf Three ( \\$x )', $o->Declare(0), <<'EXPECT', \$x);
$REF1 = \do { my $v = 'V: $REF1' };
$$REF1 = $REF1;
EXPECT
}
__END__
# with eval testing
{
same( "", $o, <<'EXPECT', ( ) );
}
# without eval testing
{
same( $dump = $o->Data()->Out, <<'EXPECT', "", $o );
EXPECT
}
|
