Integrate perlio:

[p5sagit/p5-mst-13.2.git] / t / lib / basename.t

diff --git a/t/lib/basename.t b/t/lib/basename.t
index 860b337..9bee1bf 100755 (executable)
--- a/t/lib/basename.t
+++ b/t/lib/basename.t
@@ -1,4 +1,4 @@
-#!./perl
+#!./perl -T
 
 BEGIN {
     chdir 't' if -d 't';
@@ -7,7 +7,7 @@ BEGIN {
 
 use File::Basename qw(fileparse basename dirname);
 
-print "1..34\n";
+print "1..41\n";
 
 # import correctly?
 print +(defined(&basename) && !defined(&fileparse_set_fstype) ?
@@ -96,26 +96,49 @@ print +(basename(':arma:virumque:cano.trojae') eq 'cano.trojae' ?
         '' : 'not '),"ok 25\n";
 print +(dirname(':arma:virumque:cano.trojae') eq ':arma:virumque:' ?
         '' : 'not '),"ok 26\n";
-print +(dirname('arma:') eq 'arma:' ? '' : 'not '),"ok 27\n";
-print +(dirname(':') eq ':' ? '' : 'not '),"ok 28\n";
+print +(dirname(':arma:virumque:') eq ':arma:' ? '' : 'not '),"ok 27\n";
+print +(dirname(':arma:virumque') eq ':arma:' ? '' : 'not '),"ok 28\n";
+print +(dirname(':arma:') eq ':' ? '' : 'not '),"ok 29\n";
+print +(dirname(':arma') eq ':' ? '' : 'not '),"ok 30\n";
+print +(dirname('arma:') eq 'arma:' ? '' : 'not '),"ok 31\n";
+print +(dirname('arma') eq ':' ? '' : 'not '),"ok 32\n";
+print +(dirname(':') eq ':' ? '' : 'not '),"ok 33\n";
 
 
 # Check quoting of metacharacters in suffix arg by basename()
 print +(basename(':arma:virumque:cano.trojae','.trojae') eq 'cano' ?
-        '' : 'not '),"ok 29\n";
+        '' : 'not '),"ok 34\n";
 print +(basename(':arma:virumque:cano_trojae','.trojae') eq 'cano_trojae' ?
-        '' : 'not '),"ok 30\n";
+        '' : 'not '),"ok 35\n";
 
 # extra tests for a few specific bugs
 
 File::Basename::fileparse_set_fstype 'MSDOS';
 # perl5.003_18 gives C:/perl/.\
-print +((fileparse 'C:/perl/lib')[1] eq 'C:/perl/' ? '' : 'not '), "ok 31\n";
+print +((fileparse 'C:/perl/lib')[1] eq 'C:/perl/' ? '' : 'not '), "ok 36\n";
 # perl5.003_18 gives C:\perl\
-print +(dirname('C:\\perl\\lib\\') eq 'C:\\perl' ? '' : 'not '), "ok 32\n";
+print +(dirname('C:\\perl\\lib\\') eq 'C:\\perl' ? '' : 'not '), "ok 37\n";
 
 File::Basename::fileparse_set_fstype 'UNIX';
 # perl5.003_18 gives '.'
-print +(dirname('/perl/') eq '/' ? '' : 'not '), "ok 33\n";
+print +(dirname('/perl/') eq '/' ? '' : 'not '), "ok 38\n";
 # perl5.003_18 gives '/perl/lib'
-print +(dirname('/perl/lib//') eq '/perl' ? '' : 'not '), "ok 34\n";
+print +(dirname('/perl/lib//') eq '/perl' ? '' : 'not '), "ok 39\n";
+
+#   The empty tainted value, for tainting strings
+my $TAINT = substr($^X, 0, 0);
+# How to identify taint when you see it
+sub any_tainted (@) {
+    not eval { join("",@_), kill 0; 1 };
+}
+sub tainted ($) {
+    any_tainted @_;
+}
+sub all_tainted (@) {
+    for (@_) { return 0 unless tainted $_ }
+    1;
+}
+
+print +(tainted(dirname($TAINT.'/perl/lib//')) ? '' : 'not '), "ok 40\n";
+print +(all_tainted(fileparse($TAINT.'/dir/draft.book7','\.book\d+'))
+               ? '' : 'not '), "ok 41\n";