X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Frange.t;h=1698db4a55229772f43e764dcd28a687263e0dec;hb=6b8eaf932222db04db65aff99717b9c1dbd0a692;hp=746da468005fe7241eea23d4956bf7516c6b27d3;hpb=79072805bf63abe5b5978b5928ab00d360ea3e7f;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/range.t b/t/op/range.t
index 746da46..1698db4 100755
--- a/t/op/range.t
+++ b/t/op/range.t
@@ -1,8 +1,6 @@
 #!./perl
 
-# $RCSfile: range.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:14 $
-
-print "1..8\n";
+print "1..13\n";
 
 print join(':',1..5) eq '1:2:3:4:5' ? "ok 1\n" : "not ok 1\n";
 
@@ -34,3 +32,35 @@ print $x eq 'abcdefghijklmnopqrstuvwxyz' ? "ok 7\n" : "not ok 7 $x\n";
 
 @x = 'A'..'ZZ';
 print @x == 27 * 26 ? "ok 8\n" : "not ok 8\n";
+
+@x = '09' .. '08';  # should produce '09', '10',... '99' (strange but true)
+print "not " unless join(",", @x) eq
+                    join(",", map {sprintf "%02d",$_} 9..99);
+print "ok 9\n";
+
+# same test with foreach (which is a separate implementation)
+@y = ();
+foreach ('09'..'08') {
+    push(@y, $_);
+}
+print "not " unless join(",", @y) eq join(",", @x);
+print "ok 10\n";
+
+# check bounds
+@a = 0x7ffffffe..0x7fffffff;
+print "not " unless "@a" eq "2147483646 2147483647";
+print "ok 11\n";
+
+@a = -0x7fffffff..-0x7ffffffe;
+print "not " unless "@a" eq "-2147483647 -2147483646";
+print "ok 12\n";
+
+# check magic
+{
+    my $bad = 0;
+    local $SIG{'__WARN__'} = sub { $bad = 1 };
+    my $x = 'a-e';
+    $x =~ s/(\w)-(\w)/join ':', $1 .. $2/e;
+    $bad = 1 unless $x eq 'a:b:c:d:e';
+    print $bad ? "not ok 13\n" : "ok 13\n";
+}