#!./perl
-print "1..30\n";
+BEGIN {
+ chdir 't' if -d 't';
+ @INC = '../lib';
+}
+
+use Config;
+
+print "1..45\n";
print join(':',1..5) eq '1:2:3:4:5' ? "ok 1\n" : "not ok 1\n";
print "ok 10\n";
# check bounds
-@a = 0x7ffffffe..0x7fffffff;
-print "not " unless "@a" eq "2147483646 2147483647";
+if ($Config{ivsize} == 8) {
+ @a = eval "0x7ffffffffffffffe..0x7fffffffffffffff";
+ $a = "9223372036854775806 9223372036854775807";
+ @b = eval "-0x7fffffffffffffff..-0x7ffffffffffffffe";
+ $b = "-9223372036854775807 -9223372036854775806";
+}
+else {
+ @a = eval "0x7ffffffe..0x7fffffff";
+ $a = "2147483646 2147483647";
+ @b = eval "-0x7fffffff..-0x7ffffffe";
+ $b = "-2147483647 -2147483646";
+}
+
+print "not " unless "@a" eq $a;
print "ok 11\n";
-@a = -0x7fffffff..-0x7ffffffe;
-print "not " unless "@a" eq "-2147483647 -2147483646";
+print "not " unless "@b" eq $b;
print "ok 12\n";
# check magic
# undef should be treated as 0 for numerical range
print join(":",undef..2) eq '0:1:2' ? "ok 20\n" : "not ok 20\n";
print join(":",-2..undef) eq '-2:-1:0' ? "ok 21\n" : "not ok 21\n";
+print join(":",undef..'2') eq '0:1:2' ? "ok 22\n" : "not ok 22\n";
+print join(":",'-2'..undef) eq '-2:-1:0' ? "ok 23\n" : "not ok 23\n";
# undef should be treated as "" for magical range
-print join(":","".."B") eq '' ? "ok 22\n" : "not ok 22\n";
-print join(":",undef.."B") eq '' ? "ok 23\n" : "not ok 23\n";
-print join(":","B".."") eq '' ? "ok 24\n" : "not ok 24\n";
-print join(":","B"..undef) eq '' ? "ok 25\n" : "not ok 25\n";
+print join(":", map "[$_]", "".."B") eq '[]' ? "ok 24\n" : "not ok 24\n";
+print join(":", map "[$_]", undef.."B") eq '[]' ? "ok 25\n" : "not ok 25\n";
+print join(":", map "[$_]", "B".."") eq '' ? "ok 26\n" : "not ok 26\n";
+print join(":", map "[$_]", "B"..undef) eq '' ? "ok 27\n" : "not ok 27\n";
-# undef..undef used to segfault and should be 0..0
-print join(":",undef..undef) eq '0' ? "ok 26\n" : "not ok 26\n";
+# undef..undef used to segfault
+print join(":", map "[$_]", undef..undef) eq '[]' ? "ok 28\n" : "not ok 28\n";
# also test undef in foreach loops
@foo=(); push @foo, $_ for undef..2;
-print join(":",@foo) eq '0:1:2' ? "ok 27\n" : "not ok 27\n";
+print join(":", @foo) eq '0:1:2' ? "ok 29\n" : "not ok 29\n";
@foo=(); push @foo, $_ for -2..undef;
-print join(":",@foo) eq '-2:-1:0' ? "ok 28\n" : "not ok 28\n";
+print join(":", @foo) eq '-2:-1:0' ? "ok 30\n" : "not ok 30\n";
+
+@foo=(); push @foo, $_ for undef..'2';
+print join(":", @foo) eq '0:1:2' ? "ok 31\n" : "not ok 31\n";
+
+@foo=(); push @foo, $_ for '-2'..undef;
+print join(":", @foo) eq '-2:-1:0' ? "ok 32\n" : "not ok 32\n";
@foo=(); push @foo, $_ for undef.."B";
-print join(":",@foo) eq '' ? "ok 29\n" : "not ok 29\n";
+print join(":", map "[$_]", @foo) eq '[]' ? "ok 33\n" : "not ok 33\n";
+
+@foo=(); push @foo, $_ for "".."B";
+print join(":", map "[$_]", @foo) eq '[]' ? "ok 34\n" : "not ok 34\n";
@foo=(); push @foo, $_ for "B"..undef;
-print join(":",@foo) eq '' ? "ok 30\n" : "not ok 30\n";
+print join(":", map "[$_]", @foo) eq '' ? "ok 35\n" : "not ok 35\n";
+
+@foo=(); push @foo, $_ for "B".."";
+print join(":", map "[$_]", @foo) eq '' ? "ok 36\n" : "not ok 36\n";
+
+@foo=(); push @foo, $_ for undef..undef;
+print join(":", map "[$_]", @foo) eq '[]' ? "ok 37\n" : "not ok 37\n";
+
+# again with magic
+{
+ my @a = (1..3);
+ @foo=(); push @foo, $_ for undef..$#a;
+ print join(":", @foo) eq '0:1:2' ? "ok 38\n" : "not ok 38\n";
+}
+{
+ my @a = ();
+ @foo=(); push @foo, $_ for $#a..undef;
+ print join(":", @foo) eq '-1:0' ? "ok 39\n" : "not ok 39\n";
+}
+{
+ local $1;
+ "2" =~ /(.+)/;
+ @foo=(); push @foo, $_ for undef..$1;
+ print join(":", @foo) eq '0:1:2' ? "ok 40\n" : "not ok 40\n";
+}
+{
+ local $1;
+ "-2" =~ /(.+)/;
+ @foo=(); push @foo, $_ for $1..undef;
+ print join(":", @foo) eq '-2:-1:0' ? "ok 41\n" : "not ok 41\n";
+}
+{
+ local $1;
+ "B" =~ /(.+)/;
+ @foo=(); push @foo, $_ for undef..$1;
+ print join(":", map "[$_]", @foo) eq '[]' ? "ok 42\n" : "not ok 42\n";
+}
+{
+ local $1;
+ "B" =~ /(.+)/;
+ @foo=(); push @foo, $_ for ""..$1;
+ print join(":", map "[$_]", @foo) eq '[]' ? "ok 43\n" : "not ok 43\n";
+}
+{
+ local $1;
+ "B" =~ /(.+)/;
+ @foo=(); push @foo, $_ for $1..undef;
+ print join(":", map "[$_]", @foo) eq '' ? "ok 44\n" : "not ok 44\n";
+}
+{
+ local $1;
+ "B" =~ /(.+)/;
+ @foo=(); push @foo, $_ for $1.."";
+ print join(":", map "[$_]", @foo) eq '' ? "ok 45\n" : "not ok 45\n";
+}