SYN SYN

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

diff --git a/t/op/bop.t b/t/op/bop.t
index b247341..fd080e6 100755 (executable)
--- a/t/op/bop.t
+++ b/t/op/bop.t
@@ -9,7 +9,7 @@ BEGIN {
     @INC = '../lib';
 }
 
-print "1..18\n";
+print "1..38\n";
 
 # numerics
 print ((0xdead & 0xbeef) == 0x9ead ? "ok 1\n" : "not ok 1\n");
@@ -39,7 +39,7 @@ print (((1 << ($bits - 1)) == $cusp &&
        do { use integer; 1 << ($bits - 1) } == -$cusp)
        ? "ok 11\n" : "not ok 11\n");
 print ((($cusp >> 1) == ($cusp / 2) &&
-       do { use integer; $cusp >> 1 } == -($cusp / 2))
+       do { use integer; abs($cusp >> 1) } == ($cusp / 2))
        ? "ok 12\n" : "not ok 12\n");
 
 $Aaz = chr(ord("A") & ord("z"));
@@ -62,3 +62,72 @@ print (($foo | $bar) eq ($Aoz x 75 . $zap) ? "ok 17\n" : "not ok 17\n");
 # ^ does not truncate
 print (($foo ^ $bar) eq ($Axz x 75 . $zap) ? "ok 18\n" : "not ok 18\n");
 
+#
+print "ok \xFF\xFF\n" & "ok 19\n";
+print "ok 20\n" | "ok \0\0\n";
+print "o\000 \0001\000" ^ "\000k\0002\000\n";
+
+#
+print "ok \x{FF}\x{FF}\n" & "ok 22\n";
+print "ok 23\n" | "ok \x{0}\x{0}\n";
+print "o\x{0} \x{0}4\x{0}" ^ "\x{0}k\x{0}2\x{0}\n";
+
+#
+print "ok 25\n" if sprintf("%vd", v4095 & v801) eq 801;
+print "ok 26\n" if sprintf("%vd", v4095 | v801) eq 4095;
+print "ok 27\n" if sprintf("%vd", v4095 ^ v801) eq 3294;
+
+#
+print "ok 28\n" if sprintf("%vd", v4095.801.4095 & v801.4095) eq '801.801';
+print "ok 29\n" if sprintf("%vd", v4095.801.4095 | v801.4095) eq '4095.4095.4095';
+print "ok 30\n" if sprintf("%vd", v801.4095 ^ v4095.801.4095) eq '3294.3294.4095';
+#
+print "ok 31\n" if sprintf("%vd", v120.300 & v200.400) eq '72.256';
+print "ok 32\n" if sprintf("%vd", v120.300 | v200.400) eq '248.444';
+print "ok 33\n" if sprintf("%vd", v120.300 ^ v200.400) eq '176.188';
+#
+my $a = v120.300;
+my $b = v200.400;
+$a ^= $b;
+print "ok 34\n" if sprintf("%vd", $a) eq '176.188';
+my $a = v120.300;
+my $b = v200.400;
+$a |= $b;
+print "ok 35\n" if sprintf("%vd", $a) eq '248.444';
+
+#
+# UTF8 ~ behaviour
+#
+
+my @not36;
+
+for (0x100...0xFFF) {
+  $a = ~(chr $_);
+  push @not36, sprintf("%#03X", $_)
+      if $a ne chr(~$_) or length($a) != 1 or ~$a ne chr($_);
+}
+if (@not36) {
+    print "# test 36 failed: @not36\n";
+    print "not ";
+}
+print "ok 36\n";
+
+my @not37;
+
+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 (@not37) {
+    print "# test 37 failed: @not37\n";
+    print "not ";
+}
+print "ok 37\n";
+
+print "not " unless ~chr(~0) eq "\0";
+print "ok 38\n";