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|
#! /usr/bin/perl -w
use 5.010;
use Data::Show; use Test::More 'no_plan';
my $STDERR; close STDERR; open *STDERR, '>', \$STDERR or die $!;
my %foo = (foo => 1, food => 2, fool => 3, foop => 4, foon => [5..10]);
my @bar = qw<b a r>;
my $baz = 'baz';
my $ref = \@bar;
sub sq;
show(%foo);
show $/;
show @bar;
show (
@bar,
$baz,
);
show $baz;
show $ref;
show @bar[do{1..2;}];
show 2*3;
show 'a+b';
show 100 * sq length $baz;
show $foo{q[;{{{]};
do {
show 'foo' ~~ m/;{\/{/
};
show $/{Answer};
my @expected = <DATA>;
my @got = split "(?<=\n)", $STDERR;
for my $n (0..$#expected) {
is $got[$n], $expected[$n] => ": $expected[$n]";
}
sub sq {
my ($n) = @_;
return $n * $n;
}
__DATA__
======( %foo )=============================[ 'show.t', line 13 ]======
{ foo => 1, food => 2, fool => 3, foon => [5 .. 10], foop => 4 }
======( $/ )===============================[ 'show.t', line 14 ]======
"\n"
======( @bar )=============================[ 'show.t', line 15 ]======
["b", "a", "r"]
======( @bar, $baz, )======================[ 'show.t', line 16 ]======
("b", "a", "r", "baz")
======( $baz )=============================[ 'show.t', line 20 ]======
"baz"
======( $ref )=============================[ 'show.t', line 21 ]======
["b", "a", "r"]
======( @bar[do{1..2;}] )==================[ 'show.t', line 22 ]======
("a", "r")
======( 2*3 )==============================[ 'show.t', line 23 ]======
6
======( 'a+b' )============================[ 'show.t', line 24 ]======
"a+b"
======( 100 * sq length $baz )=============[ 'show.t', line 25 ]======
900
======( $foo{q[;{{{]} )====================[ 'show.t', line 26 ]======
undef
======( 'foo' ~~ m/;{\/{/ )================[ 'show.t', line 28 ]======
""
======( $/{Answer} )=======================[ 'show.t', line 30 ]======
undef
|
