X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fbop.t;h=c433875aa8484b760f032c7dd2c0eb04142e3f02;hb=a4c04bdcc508b6a45f83e703d0f82401445aa55b;hp=a841b8c9c2438e66e1251dda5be81c8cb29a554d;hpb=3da1940a58e9be3dc5e1c04008987d5f3bf54822;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/bop.t b/t/op/bop.t
index a841b8c..c433875 100755
--- a/t/op/bop.t
+++ b/t/op/bop.t
@@ -9,7 +9,7 @@ BEGIN {
     @INC = '../lib';
 }
 
-print "1..37\n";
+print "1..44\n";
 
 # numerics
 print ((0xdead & 0xbeef) == 0x9ead ? "ok 1\n" : "not ok 1\n");
@@ -99,15 +99,23 @@ print "ok 35\n" if sprintf("%vd", $a) eq '248.444';
 # UTF8 ~ behaviour
 #
 
+my $Is_EBCDIC = (ord('A') == 193) ? 1 : 0;
+
 my @not36;
 
-for (0, 0x100...0xFFF) {
+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: @not36\n";
+    print "# test 36 failed\n";
     print "not ";
 }
 print "ok 36\n";
@@ -117,14 +125,62 @@ 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($j);
+    if ($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 "# test 37 failed: @not37\n";
+    print "# test 37 failed\n";
     print "not ";
 }
 print "ok 37\n";
+
+print "not " unless ~chr(~0) eq "\0" or $Is_EBCDIC;
+print "ok 38\n";
+
+my @not39;
+
+for my $i (0x100..0x120) {
+    for my $j (0x100...0x120) {
+	push @not39, sprintf("%#03X %#03X", $i, $j)
+	    if ~(chr($i)|chr($j)) ne (~chr($i)&~chr($j));
+    }
+}
+if (@not39) {
+    print "# test 39 failed\n";
+    print "not ";
+}
+print "ok 39\n";
+
+my @not40;
+
+for my $i (0x100..0x120) {
+    for my $j (0x100...0x120) {
+	push @not40, sprintf("%#03X %#03X", $i, $j)
+	    if ~(chr($i)&chr($j)) ne (~chr($i)|~chr($j));
+    }
+}
+if (@not40) {
+    print "# test 40 failed\n";
+    print "not ";
+}
+print "ok 40\n";
+
+# More variations on 19 and 22.
+print "ok \xFF\x{FF}\n" & "ok 41\n";
+print "ok \x{FF}\xFF\n" & "ok 42\n";
+
+# Tests to see if you really can do casts negative floats to unsigned properly
+$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");