@INC = '../lib';
}
-print "1..42\n";
+print "1..44\n";
# numerics
print ((0xdead & 0xbeef) == 0x9ead ? "ok 1\n" : "not ok 1\n");
# UTF8 ~ behaviour
#
+my $Is_EBCDIC = (ord('A') == 193) ? 1 : 0;
+
my @not36;
for (0x100...0xFFF) {
$a = ~(chr $_);
- push @not36, sprintf("%#03X", $_)
- if $a ne chr(~$_) or length($a) != 1 or ~$a ne chr($_);
+ if ($Is_EBCDIC) {
+ push @not36, sprintf("%#03X", $_)
+ if $a ne chr(~$_) or length($a) != 1;
+ }
+ else {
+ push @not36, sprintf("%#03X", $_)
+ if $a ne chr(~$_) or length($a) != 1 or ~$a ne chr($_);
+ }
}
if (@not36) {
print "# test 36 failed\n";
for my $i (0xEEE...0xF00) {
for my $j (0x0..0x120) {
$a = ~(chr ($i) . chr $j);
- push @not37, sprintf("%#03X %#03X", $i, $j)
- if $a ne chr(~$i).chr(~$j) or
- length($a) != 2 or
- ~$a ne chr($i).chr($j);
+ if ($Is_EBCDIC) {
+ push @not37, sprintf("%#03X %#03X", $i, $j)
+ if $a ne chr(~$i).chr(~$j) or
+ length($a) != 2;
+ }
+ else {
+ push @not37, sprintf("%#03X %#03X", $i, $j)
+ if $a ne chr(~$i).chr(~$j) or
+ length($a) != 2 or
+ ~$a ne chr($i).chr($j);
+ }
}
}
if (@not37) {
}
print "ok 37\n";
-print "not " unless ~chr(~0) eq "\0";
+print "not " unless ~chr(~0) eq "\0" or $Is_EBCDIC;
print "ok 38\n";
my @not39;
# More variations on 19 and 22.
print "ok \xFF\x{FF}\n" & "ok 41\n";
print "ok \x{FF}\xFF\n" & "ok 42\n";
+
+# Tests to see if you really can do casts negative floats to unsigned properly
+$neg1 = -1.0;
+print ((~ $neg1 == 0) ? "ok 43\n" : "not ok 43\n");
+$neg7 = -7.0;
+print ((~ $neg7 == 6) ? "ok 44\n" : "not ok 44\n");