Re: overriding builtins quirk

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

diff --git a/t/op/tie.t b/t/op/tie.t
index d147f6b..6e73cee 100755 (executable)
--- a/t/op/tie.t
+++ b/t/op/tie.t
@@ -27,6 +27,7 @@ for (@prgs){
         unless defined $expected;
     my ($testname) = $prog =~ /^# (.*)\n/m;
     $testname ||= '';
+    $TODO = $testname =~ s/^TODO //;
     $results =~ s/\n+$//;
     $expected =~ s/\n+$//;
 
@@ -178,7 +179,7 @@ sub Self::DESTROY   { $destroyed = 1; }
     my $c = 42;
     tie $c, 'Self', \$c;
 }
-die "self-tied scalar not DESTROYd" unless $destroyed == 1;
+die "self-tied scalar not DESTROYed" unless $destroyed == 1;
 EXPECT
 ########
 
@@ -195,7 +196,7 @@ sub Self2::PRINT     { $printed = 1; }
     print $c 'Hello';
 }
 die "self-tied glob not PRINTed" unless $printed == 1;
-die "self-tied glob not DESTROYd" unless $destroyed == 1;
+die "self-tied glob not DESTROYed" unless $destroyed == 1;
 EXPECT
 ########
 
@@ -203,12 +204,31 @@ EXPECT
 my $destroyed = 0;
 sub Self3::TIEHANDLE { bless $_[1], $_[0] }
 sub Self3::DESTROY   { $destroyed = 1; }
+sub Self3::PRINT     { $printed = 1; }
 {
     use Symbol 'geniosym';
     my $c = geniosym;
     tie *$c, 'Self3', $c;
+    print $c 'Hello';
 }
-die "self-tied IO not DESTROYd" unless $destroyed == 1;
+die "self-tied IO not PRINTed" unless $printed == 1;
+die "self-tied IO not DESTROYed" unless $destroyed == 1;
+EXPECT
+########
+
+# TODO IO "self-tie" via TEMP glob
+my $destroyed = 0;
+sub Self3::TIEHANDLE { bless $_[1], $_[0] }
+sub Self3::DESTROY   { $destroyed = 1; }
+sub Self3::PRINT     { $printed = 1; }
+{
+    use Symbol 'geniosym';
+    my $c = geniosym;
+    tie *$c, 'Self3', \*$c;
+    print $c 'Hello';
+}
+die "IO tied to TEMP glob not PRINTed" unless $printed == 1;
+die "IO tied to TEMP glob not DESTROYed" unless $destroyed == 1;
 EXPECT
 ########
 
@@ -239,3 +259,30 @@ tie FH, 'main';
 EXPECT
 Can't modify constant item in tie at - line 3, near "'main';"
 Execution of - aborted due to compilation errors.
+########
+
+# localizing tied hash slices
+$ENV{FooA} = 1;
+$ENV{FooB} = 2;
+print exists $ENV{FooA} ? 1 : 0, "\n";
+print exists $ENV{FooB} ? 2 : 0, "\n";
+print exists $ENV{FooC} ? 3 : 0, "\n";
+{
+    local @ENV{qw(FooA FooC)};
+    print exists $ENV{FooA} ? 4 : 0, "\n";
+    print exists $ENV{FooB} ? 5 : 0, "\n";
+    print exists $ENV{FooC} ? 6 : 0, "\n";
+}
+print exists $ENV{FooA} ? 7 : 0, "\n";
+print exists $ENV{FooB} ? 8 : 0, "\n";
+print exists $ENV{FooC} ? 9 : 0, "\n"; # this should not exist
+EXPECT
+1
+2
+0
+4
+5
+6
+7
+8
+0