X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fpat.t;h=5516ce595c9526d23c40b74d5a710ec1710a8e35;hb=ce862d02de7e5d8ac2078735cf4bd004193e837d;hp=03af1227ca4bf53e7433c02877dcf20d3e220419;hpb=c277df42229d99fecbc76f5da53793a409ac66e1;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/pat.t b/t/op/pat.t
index 03af122..5516ce5 100755
--- a/t/op/pat.t
+++ b/t/op/pat.t
@@ -2,7 +2,7 @@
 
 # $RCSfile: pat.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:12 $
 
-print "1..97\n";
+print "1..107\n";
 
 $x = "abc\ndef\n";
 
@@ -67,7 +67,7 @@ $XXX{234} = 234;
 $XXX{345} = 345;
 
 @XXX = ('ok 25','not ok 25', 'ok 26','not ok 26','not ok 27');
-while ($_ = shift(XXX)) {
+while ($_ = shift(@XXX)) {
     ?(.*)? && (print $1,"\n");
     /not/ && reset;
     /not ok 26/ && reset 'X';
@@ -274,7 +274,7 @@ $_ = " a (bla()) and x(y b((l)u((e))) and b(l(e)e)e";
 $expect = "(bla()) ((l)u((e))) (l(e)e)";
 
 sub matchit { 
-  m'
+  m/
      (
        \( 
        (?{ $c = 1 })		# Initialize
@@ -301,7 +301,7 @@ sub matchit {
        (?!
        )			# Fail
      )				# Otherwise the chunk 1 may succeed with $c>0
-   'xg;
+   /xg;
 }
 
 push @ans, $res while $res = matchit;
@@ -321,10 +321,79 @@ print "not " if "@ans" ne 'a/ b';
 print "ok $test\n";
 $test++;
 
-$code = '$blah = 45';
+$code = '{$blah = 45}';
 $blah = 12;
-/(?{$code})/;			
+/(?$code)/;			
 print "not " if $blah != 45;
 print "ok $test\n";
 $test++;
 
+$blah = 12;
+/(?{$blah = 45})/;			
+print "not " if $blah != 45;
+print "ok $test\n";
+$test++;
+
+$x = 'banana';
+$x =~ /.a/g;
+print "not " unless pos($x) == 2;
+print "ok $test\n";
+$test++;
+
+$x =~ /.z/gc;
+print "not " unless pos($x) == 2;
+print "ok $test\n";
+$test++;
+
+sub f {
+    my $p = $_[0];
+    return $p;
+}
+
+$x =~ /.a/g;
+print "not " unless f(pos($x)) == 4;
+print "ok $test\n";
+$test++;
+
+$x = $^R = 67;
+'foot' =~ /foo(?{$x = 12; 75})[t]/;
+print "not " unless $^R eq '75';
+print "ok $test\n";
+$test++;
+
+$x = $^R = 67;
+'foot' =~ /foo(?{$x = 12; 75})[xy]/;
+print "not " unless $^R eq '67' and $x eq '12';
+print "ok $test\n";
+$test++;
+
+$x = $^R = 67;
+'foot' =~ /foo(?{ $^R + 12 })((?{ $x = 12; $^R + 17 })[xy])?/;
+print "not " unless $^R eq '79' and $x eq '12';
+print "ok $test\n";
+$test++;
+
+sub must_warn_pat {
+    my $warn_pat = shift;
+    return sub { print "not " unless $_[0] =~ /$warn_pat/ }
+}
+
+sub must_warn {
+    my ($warn_pat, $code) = @_;
+    local $^W; local %SIG;
+    eval 'BEGIN { $^W = 1; $SIG{__WARN__} = $warn_pat };' . $code;
+    print "ok $test\n";
+    $test++;
+}
+
+
+sub make_must_warn {
+    my $warn_pat = shift;
+    return sub { must_warn(must_warn_pat($warn_pat)) }
+}
+
+my $for_future = make_must_warn('reserved for future extensions');
+
+&$for_future('q(a:[b]:) =~ /[x[:foo:]]/');
+&$for_future('q(a=[b]=) =~ /[x[=foo=]]/');
+&$for_future('q(a.[b].) =~ /[x[.foo.]]/');