Add a TODO test for block evals segfaulting on syntax errors.

[p5sagit/p5-mst-13.2.git] / t / op / tie.t

diff --git a/t/op/tie.t b/t/op/tie.t
old mode 100755 (executable)
new mode 100644 (file)
index 1fe37e1..8daa8b0
--- a/t/op/tie.t
+++ b/t/op/tie.t
@@ -447,7 +447,7 @@ EXPECT
 ok
 ########
 
-# TODO [perl #948] cannot meaningfully tie $,
+# [perl #948] cannot meaningfully tie $,
 package TieDollarComma;
 
 sub TIESCALAR {
@@ -463,7 +463,7 @@ sub STORE {
 
 sub FETCH {
     my $self = shift;
-    print "FETCH\n";
+    print "<FETCH>";
     return $$self;
 }
 package main;
@@ -473,9 +473,7 @@ $, = 'BOBBINS';
 print "join", "things", "up\n";
 EXPECT
 STORE set 'BOBBINS'
-FETCH
-FETCH
-joinBOBBINSthingsBOBBINSup
+join<FETCH>BOBBINSthings<FETCH>BOBBINSup
 ########
 
 # test SCALAR method
@@ -508,13 +506,17 @@ package main;
 tie my %h => "TieScalar";
 $h{key1} = "val1";
 $h{key2} = "val2";
-print scalar %h, "\n";
+print scalar %h, "\n"
+    if %h; # this should also call SCALAR but implicitly
 %h = ();
-print scalar %h, "\n";
+print scalar %h, "\n"
+    if !%h; # this should also call SCALAR but implicitly
 EXPECT
 SCALAR
+SCALAR
 2/2
 SCALAR
+SCALAR
 0
 ########
 
@@ -578,3 +580,69 @@ tie $h, "main";
 print $h,"\n";
 EXPECT
 3.3
+########
+sub TIESCALAR { bless {} }
+sub FETCH { shift()->{i} ++ }
+tie $h, "main";
+print $h.$h;
+EXPECT
+01
+########
+# Bug 53482 (and maybe others)
+sub TIESCALAR { my $foo = $_[1]; bless \$foo, $_[0] }
+sub FETCH { ${$_[0]} }
+tie my $x1, "main", 2;
+tie my $y1, "main", 8;
+print $x1 | $y1;
+print $x1 | $y1;
+tie my $x2, "main", "2";
+tie my $y2, "main", "8";
+print $x2 | $y2;
+print $x2 | $y2;
+EXPECT
+1010::
+########
+# Bug 36267
+sub TIEHASH  { bless {}, $_[0] }
+sub STORE    { $_[0]->{$_[1]} = $_[2] }
+sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
+sub NEXTKEY  { each %{$_[0]} }
+sub DELETE   { delete $_[0]->{$_[1]} }
+sub CLEAR    { %{$_[0]} = () }
+$h{b}=1;
+delete $h{b};
+print scalar keys %h, "\n";
+tie %h, 'main';
+$i{a}=1;
+%h = %i;
+untie %h;
+print scalar keys %h, "\n";
+EXPECT
+0
+0
+########
+# Bug 37731
+sub foo::TIESCALAR { bless {value => $_[1]}, $_[0] }
+sub foo::FETCH { $_[0]->{value} }
+tie my $VAR, 'foo', '42';
+foreach my $var ($VAR) {
+    print +($var eq $VAR) ? "yes\n" : "no\n";
+}
+EXPECT
+yes
+########
+sub TIEARRAY { bless [], 'main' }
+{
+    local @a;
+    tie @a, 'main';
+}
+print "tied\n" if tied @a;
+EXPECT
+########
+sub TIEHASH { bless [], 'main' }
+{
+    local %h;
+    tie %h, 'main';
+}
+print "tied\n" if tied %h;
+EXPECT