X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=t%2F14-callbacks.t;h=e14d5709be01f2da446d27caadf1b663daff5176;hb=54a1b1e4382ad55a54cbd874d6ffd87bf58dffbc;hp=a34549a55f5c792631392ecf8f1094d4f5cf3fb2;hpb=fee1a480bc5d827590dc7394e0a77741bad86dc3;p=perl%2Fmodules%2FVariable-Magic.git

diff --git a/t/14-callbacks.t b/t/14-callbacks.t
index a34549a..e14d570 100644
--- a/t/14-callbacks.t
+++ b/t/14-callbacks.t
@@ -3,26 +3,64 @@
 use strict;
 use warnings;
 
-use Test::More tests => 7;
+use Test::More tests => 12;
 
 use Variable::Magic qw/wizard cast/;
 
 my $wiz = eval { wizard get => sub { undef } };
-ok(!$@, "wizard creation error ($@)");
-ok(defined $wiz, 'wizard is defined');
-ok(ref $wiz eq 'SCALAR', 'wizard is a scalar ref');
+is($@, '',             'wizard creation doesn\'t croak');
+ok(defined $wiz,       'wizard is defined');
+is(ref $wiz, 'SCALAR', 'wizard is a scalar ref');
 
 my $n = int rand 1000;
 my $a = $n;
 
 my $res = eval { cast $a, $wiz };
-ok(!$@, "cast croaks ($@)");
-ok($res, 'cast invalid');
+is($@, '', 'cast doesn\'t croak');
+ok($res,   'cast is valid');
 
 my $x;
 eval {
  local $SIG{__WARN__} = sub { die };
  $x = $a
 };
-ok(!$@, 'callback returning undef croaks');
-ok(defined($x) && ($x == $n), 'callback returning undef fails');
+is($@, '', 'callback returning undef doesn\'t warn/croak');
+is($x, $n, 'callback returning undef fails');
+
+my @callers;
+$wiz = wizard get => sub {
+ my @c;
+ my $i = 0;
+ while (@c = caller $i++) {
+  push @callers, [ @c[0, 1, 2] ];
+ }
+};
+
+my $b;
+cast $b, $wiz;
+
+my $u = $b;
+is_deeply(\@callers, [
+ [ 'main', $0, __LINE__-2 ],
+], 'caller into callback returns the right thing');
+
+@callers = ();
+$u = $b;
+is_deeply(\@callers, [
+ [ 'main', $0, __LINE__-2 ],
+], 'caller into callback returns the right thing (second time)');
+
+{
+ @callers = ();
+ my $u = $b;
+ is_deeply(\@callers, [
+  [ 'main', $0, __LINE__-2 ],
+ ], 'caller into callback into block returns the right thing');
+}
+
+@callers = ();
+eval { my $u = $b };
+is($@, '', 'caller into callback doesn\'t croak');
+is_deeply(\@callers, [
+ ([ 'main', $0, __LINE__-3 ]) x 2,
+], 'caller into callback into eval returns the right thing');