use strict;
use warnings;
-use Test::More tests => 12 + 9 * (5 + 6 + 5);
+use Test::More tests => 17;
-use Variable::Magic qw/wizard cast dispell VMG_OP_INFO_NAME VMG_OP_INFO_OBJECT/;
+use Variable::Magic qw/wizard cast/;
my $wiz = eval { wizard get => sub { undef } };
is($@, '', 'wizard creation doesn\'t croak');
is($@, '', 'callback returning undef doesn\'t warn/croak');
is($x, $n, 'callback returning undef fails');
+{
+ my $c = 0;
+ sub X::wat { ++$c }
+ my $wiz = eval { wizard get => \'X::wat' };
+ is($@, '', 'wizard with a string callback doesn\'t croak');
+ my $b = $n;
+ my $res = eval { cast $b, $wiz };
+ is($@, '', 'cast a wizard with a string callback doesn\'t croak');
+ my $x;
+ eval {
+ local $SIG{__WARN__} = sub { die };
+ $x = $b;
+ };
+ is($@, '', 'string callback doesn\'t warn/croak');
+ is($c, 1, 'string callback is called');
+ is($x, $n, 'string callback returns the right thing');
+}
+
my @callers;
$wiz = wizard get => sub {
my @c;
my $u = $b;
is_deeply(\@callers, [
- [ 'main', $0, __LINE__-2 ],
+ ([ 'main', $0, __LINE__-2 ]) x 2,
], 'caller into callback returns the right thing');
@callers = ();
$u = $b;
is_deeply(\@callers, [
- [ 'main', $0, __LINE__-2 ],
+ ([ 'main', $0, __LINE__-2 ]) x 2,
], 'caller into callback returns the right thing (second time)');
{
@callers = ();
my $u = $b;
is_deeply(\@callers, [
- [ 'main', $0, __LINE__-2 ],
+ ([ 'main', $0, __LINE__-2 ]) x 2,
], 'caller into callback into block returns the right thing');
}
eval { my $u = $b };
is($@, '', 'caller into callback doesn\'t croak');
is_deeply(\@callers, [
- ([ 'main', $0, __LINE__-3 ]) x 2,
+ ([ 'main', $0, __LINE__-3 ]) x 3,
], 'caller into callback into eval returns the right thing');
-sub Variable::Magic::TestPkg::foo { }
-
-my @tests = (
- [ 'len', '@c', undef, 'my $x = @c', [ 'padav', 'B::OP' ] ],
- [ 'get', '$c', undef, '++$c', [ 'preinc', 'B::UNOP' ] ],
- [ 'get', '$c', '$c = 1', '$c ** 2', [ 'pow', 'B::BINOP' ] ],
- [ 'get', '$c', undef, 'my $x = $c', [ 'sassign', 'B::BINOP' ] ],
- [ 'get', '$c', undef, '1 if $c', [ 'and', 'B::LOGOP' ] ],
- [ 'set', '$c', undef, 'bless \$c, "main"', [ 'bless', 'B::LISTOP' ] ],
- [ 'get', '$c', '$c = ""', '$c =~ /x/', [ 'match', 'B::PMOP' ] ],
- [ 'get', '$c', '$c = "Variable::Magic::TestPkg"',
- '$c->foo()', [ 'method_named', 'B::SVOP' ] ],
- [ 'get', '$c', '$c = ""', '$c =~ y/x/y/', [ 'trans', 'B::PVOP' ] ],
-);
-
-for (@tests) {
- my ($key, $var, $init, $test, $exp) = @$_;
-
- for my $op_info (VMG_OP_INFO_NAME, VMG_OP_INFO_OBJECT, 3) {
- our $done;
- my ($c, @c);
-
- # We must test for the $op correctness inside the callback because, if we
- # bring it out, it will go outside of the eval STRING scope, and what it
- # points to will no longer exist.
- eval {
- $wiz = wizard $key => sub {
- return if $done;
- my $op = $_[-1];
- my $desc = "$key magic with op_info == $op_info";
- if ($op_info == 1) {
- is $op, $exp->[0], "$desc gets the right op info";
- } elsif ($op_info == 2) {
- isa_ok $op, $exp->[1], $desc;
- is $op->name, $exp->[0], "$desc gets the right op info";
- } else {
- is $op, undef, "$desc gets the right op info";
- }
- $done = 1;
- ()
- }, op_info => $op_info
- };
- is $@, '', "$key wizard with op_info == $op_info doesn't croak";
-
- eval $init if defined $init;
-
- eval "cast $var, \$wiz";
- is $@, '', "$key cast with op_info == $op_info doesn't croak";
-
- local $done = 0;
- eval $test;
- is $@, '', "$key magic with op_info == $op_info doesn't croak";
-
- eval "dispell $var, \$wiz";
- is $@, '', "$key dispell with op_info == $op_info doesn't croak";
- }
-}