[PATCH 5.004_65] Config_65-02-03.diff: SunOS and Solaris hints

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

diff --git a/t/op/local.t b/t/op/local.t
index 5f007fd..513e063 100755 (executable)
--- a/t/op/local.t
+++ b/t/op/local.t
@@ -2,7 +2,7 @@
 
 # $RCSfile: local.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:04 $
 
-print "1..20\n";
+print "1..47\n";
 
 sub foo {
     local($a, $b) = @_;
@@ -19,7 +19,7 @@ $b = "ok 6\n";
 $c = "ok 7\n";
 $d = "ok 8\n";
 
-print do foo("ok 1\n","ok 2\n");
+print &foo("ok 1\n","ok 2\n");
 
 print $a,$b,$c,$d,$x,$y;
 
@@ -40,6 +40,122 @@ $a = "ok 15\n";
 @c = "ok 17\n";
 $d{''} = "ok 18\n";
 
-print do foo2("ok 11\n","ok 12\n");
+print &foo2("ok 11\n","ok 12\n");
 
 print $a,@b,@c,%d,$x,$y;
+
+eval 'local($$e)';
+print +($@ =~ /Can't localize through a reference/) ? "" : "not ", "ok 21\n";
+
+eval 'local(@$e)';
+print +($@ =~ /Can't localize through a reference/) ? "" : "not ", "ok 22\n";
+
+eval 'local(%$e)';
+print +($@ =~ /Can't localize through a reference/) ? "" : "not ", "ok 23\n";
+
+# Array and hash elements
+
+@a = ('a', 'b', 'c');
+{
+    local($a[1]) = 'foo';
+    local($a[2]) = $a[2];
+    print +($a[1] eq 'foo') ? "" : "not ", "ok 24\n";
+    print +($a[2] eq 'c') ? "" : "not ", "ok 25\n";
+    undef @a;
+}
+print +($a[1] eq 'b') ? "" : "not ", "ok 26\n";
+print +($a[2] eq 'c') ? "" : "not ", "ok 27\n";
+print +(!defined $a[0]) ? "" : "not ", "ok 28\n";
+
+@a = ('a', 'b', 'c');
+{
+    local($a[1]) = "X";
+    shift @a;
+}
+print +($a[0].$a[1] eq "Xb") ? "" : "not ", "ok 29\n";
+
+%h = ('a' => 1, 'b' => 2, 'c' => 3);
+{
+    local($h{'a'}) = 'foo';
+    local($h{'b'}) = $h{'b'};
+    print +($h{'a'} eq 'foo') ? "" : "not ", "ok 30\n";
+    print +($h{'b'} == 2) ? "" : "not ", "ok 31\n";
+    local($h{'c'});
+    delete $h{'c'};
+}
+print +($h{'a'} == 1) ? "" : "not ", "ok 32\n";
+print +($h{'b'} == 2) ? "" : "not ", "ok 33\n";
+print +($h{'c'} == 3) ? "" : "not ", "ok 34\n";
+
+# check for scope leakage
+$a = 'outer';
+if (1) { local $a = 'inner' }
+print +($a eq 'outer') ? "" : "not ", "ok 35\n";
+
+# see if localization works when scope unwinds
+local $m = 5;
+eval {
+    for $m (6) {
+       local $m = 7;
+       die "bye";
+    }
+};
+print $m == 5 ? "" : "not ", "ok 36\n";
+
+# see if localization works on tied arrays
+{
+    package TA;
+    sub TIEARRAY { bless [], $_[0] }
+    sub STORE { print "# STORE [@_]\n"; $_[0]->[$_[1]] = $_[2] }
+    sub FETCH { my $v = $_[0]->[$_[1]]; print "# FETCH [@_=$v]\n"; $v }
+    sub CLEAR { print "# CLEAR [@_]\n"; @{$_[0]} = (); }
+    sub FETCHSIZE { scalar(@{$_[0]}) }
+    sub SHIFT { shift (@{$_[0]}) }
+    sub EXTEND {}
+}
+
+tie @a, 'TA';
+@a = ('a', 'b', 'c');
+{
+    local($a[1]) = 'foo';
+    local($a[2]) = $a[1];  # XXX LHS == RHS doesn't work yet
+    print +($a[1] eq 'foo') ? "" : "not ", "ok 37\n";
+    print +($a[2] eq 'foo') ? "" : "not ", "ok 38\n";
+    @a = ();
+}
+print +($a[1] eq 'b') ? "" : "not ", "ok 39\n";
+print +($a[2] eq 'c') ? "" : "not ", "ok 40\n";
+print +(!defined $a[0]) ? "" : "not ", "ok 41\n";
+
+{
+    package TH;
+    sub TIEHASH { bless {}, $_[0] }
+    sub STORE { print "# STORE [@_]\n"; $_[0]->{$_[1]} = $_[2] }
+    sub FETCH { my $v = $_[0]->{$_[1]}; print "# FETCH [@_=$v]\n"; $v }
+    sub DELETE { print "# DELETE [@_]\n"; delete $_[0]->{$_[1]}; }
+    sub CLEAR { print "# CLEAR [@_]\n"; %{$_[0]} = (); }
+}
+
+# see if localization works on tied hashes
+tie %h, 'TH';
+%h = ('a' => 1, 'b' => 2, 'c' => 3);
+
+{
+    local($h{'a'}) = 'foo';
+    local($h{'b'}) = $h{'a'};  # XXX LHS == RHS doesn't work yet
+    print +($h{'a'} eq 'foo') ? "" : "not ", "ok 42\n";
+    print +($h{'b'} eq 'foo') ? "" : "not ", "ok 43\n";
+    local($h{'c'});
+    delete $h{'c'};
+}
+print +($h{'a'} == 1) ? "" : "not ", "ok 44\n";
+print +($h{'b'} == 2) ? "" : "not ", "ok 45\n";
+print +($h{'c'} == 3) ? "" : "not ", "ok 46\n";
+
+@a = ('a', 'b', 'c');
+{
+    local($a[1]) = "X";
+    shift @a;
+}
+print +($a[0].$a[1] eq "Xb") ? "" : "not ", "ok 47\n";
+