integrate change#2852 from maint-5.005; integrate cfgperl contents;

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

diff --git a/t/op/pat.t b/t/op/pat.t
index a289fbe..b2c0e05 100755 (executable)
--- a/t/op/pat.t
+++ b/t/op/pat.t
@@ -4,11 +4,11 @@
 # the format supported by op/regexp.t.  If you want to add a test
 # that does fit that format, add it to op/re_tests, not here.
 
-print "1..176\n";
+print "1..185\n";
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = "../lib" if -d "../lib";
+    unshift @INC, "../lib" if -d "../lib";
 }
 eval 'use Config';          #  Defaults assumed if this fails
 
@@ -692,6 +692,18 @@ print "not "
 print "ok $test\n";
 $test++;
 
+/.(a)(ba*)?/;
+print "#$#-..$#+\nnot " if $#+ != 2 or $#- != 1;
+print "ok $test\n";
+$test++;
+
+$_ = 'aaa';
+pos = 1;
+@a = /\Ga/g;
+print "not " unless "@a" eq "a a";
+print "ok $test\n";
+$test++;
+
 $str = 'abcde';
 pos $str = 2;
 
@@ -791,6 +803,52 @@ print "#'@res' '$_'\nnot "
 print "ok $test\n";
 $test++;
 
+#Some more \G anchor checks
+$foo='aabbccddeeffgg';
+
+pos($foo)=1;
+
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'ab');
+print "ok $test\n";
+$test++;
+
+pos($foo) += 1;
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'cc');
+print "ok $test\n";
+$test++;
+
+pos($foo) += 1;
+$foo=~/.\G(..)/g;
+print "not " unless($1 eq 'de');
+print "ok $test\n";
+$test++;
+
+undef pos $foo;
+
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'aa');
+print "ok $test\n";
+$test++;
+
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'bb');
+print "ok $test\n";
+$test++;
+
+pos($foo)=5;
+$foo=~/\G(..)/g;
+print "not " unless($1  eq 'cd');
+print "ok $test\n";
+$test++;
+
+$_='123x123'; 
+@res = /(\d*|x)/g;
+print "not " unless('123||x|123|' eq join '|', @res);
+print "ok $test\n";
+$test++;
+
 # see if matching against temporaries (created via pp_helem()) is safe
 { foo => "ok $test\n".$^X }->{foo} =~ /^(.*)\n/g;
 print "$1\n";