use strict;
use warnings;
-use Test::More tests => 2 * 19 + 5 + 1;
+use Test::More tests => 2 * 21 + 7 + 1;
use Variable::Magic qw/cast dispell MGf_COPY VMG_UVAR/;
use Variable::Magic::TestWatcher;
my $wiz = init
- [ qw/get set len free copy dup local fetch store exists delete/ ], # clear
+ [ qw/get set len clear free copy dup local fetch store exists delete/ ],
'hash';
my %n = map { $_ => int rand 1000 } qw/foo bar baz qux/;
check { cast %h, $wiz } { }, 'cast';
-my $s;
-check { $s = $h{foo} } +{ (fetch => 1) x VMG_UVAR },
- # (copy => 1) x MGf_COPY # if clear magic
+my $s = check { $h{foo} } +{ (fetch => 1) x VMG_UVAR },
'assign element to';
is $s, $n{foo}, 'hash: assign element to correctly';
+for (1 .. 2) {
+ $s = check { exists $h{foo} } +{ (exists => 1) x VMG_UVAR }, "exists ($_)";
+ ok $s, "hash: exists correctly ($_)";
+}
+
my %b;
check { %b = %h } { }, 'assign to';
is_deeply \%b, \%n, 'hash: assign to correctly';
-check { $s = \%h } { }, 'reference';
+$s = check { \%h } { }, 'reference';
-my @b;
-check { @b = @h{qw/bar qux/} }
+my @b = check { @h{qw/bar qux/} }
+{ (fetch => 2) x VMG_UVAR }, 'slice';
- # (copy => 2) x MGf_COPY # if clear magic
is_deeply \@b, [ @n{qw/bar qux/} ], 'hash: slice correctly';
-check { %h = () } { }, 'empty in list context'; # clear => 1
+check { %h = () } { clear => 1 }, 'empty in list context';
check { %h = (a => 1, d => 3); () }
- +{ (store => 2, copy => 2) x VMG_UVAR }, # clear => 1
+ +{ (store => 2, copy => 2) x VMG_UVAR, clear => 1 },
'assign from list in void context';
check { %h = map { $_ => 1 } qw/a b d/; }
- +{ (exists => 3, store => 3, copy => 3) x VMG_UVAR }, # clear =>1
+ +{ (exists => 3, store => 3, copy => 3) x VMG_UVAR, clear => 1 },
'assign from map in list context';
check { $h{d} = 2; () } +{ (store => 1) x VMG_UVAR },
check { $h{c} = 3; () } +{ (store => 1, copy => 1) x VMG_UVAR },
'assign new element';
-check { $s = %h } { }, 'buckets';
+$s = check { %h } { }, 'buckets';
-check { @b = keys %h } { }, 'keys';
+@b = check { keys %h } { }, 'keys';
is_deeply [ sort @b ], [ qw/a b c d/ ], 'hash: keys correctly';
-check { @b = values %h } { }, 'values';
+@b = check { values %h } { }, 'values';
is_deeply [ sort { $a <=> $b } @b ], [ 1, 1, 2, 3 ], 'hash: values correctly';
check { while (my ($k, $v) = each %h) { } } { }, 'each';
check { cast %b, $wiz } { }, 'cast 2';
} { free => 1 }, 'scope end';
-check { undef %h } { }, 'undef'; # clear => 1
+check { undef %h } { clear => 1 }, 'undef';
check { dispell %h, $wiz } { }, 'dispell';