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| author | Perl 5 Porters <perl5-porters@africa.nicoh.com> | 1996-08-25 00:23:01 +0000 |
|---|---|---|
| committer | Andy Dougherty <doughera@lafcol.lafayette.edu> | 1996-08-25 00:23:01 +0000 |
| commit | ddb9d9dc44a925e8debfb6b56dfdeb66a708607f (patch) | |
| tree | 7be378109a85e30128652998a1aaaeff0522e80d /t/op/bop.t | |
| parent | a026971d0f28d48a093e5fdd42c475d75eb83b44 (diff) | |
| download | perl-ddb9d9dc44a925e8debfb6b56dfdeb66a708607f.tar.gz | |
Support bit operations on strings longer than 15 bytes.
Diffstat (limited to 't/op/bop.t')
| -rw-r--r-- | t/op/bop.t | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/t/op/bop.t b/t/op/bop.t new file mode 100644 index 0000000000..8ebf8d3eeb --- /dev/null +++ b/t/op/bop.t @@ -0,0 +1,24 @@ +#!./perl + +# +# test the bit operators '&', '|' and '^' +# + +print "1..9\n"; + +# numerics +print ((0xdead & 0xbeef) == 0x9ead ? "ok 1\n" : "not ok 1\n"); +print ((0xdead | 0xbeef) == 0xfeef ? "ok 2\n" : "not ok 2\n"); +print ((0xdead ^ 0xbeef) == 0x6042 ? "ok 3\n" : "not ok 3\n"); + +# short strings +print (("AAAAA" & "zzzzz") eq '@@@@@' ? "ok 4\n" : "not ok 4\n"); +print (("AAAAA" | "zzzzz") eq '{{{{{' ? "ok 5\n" : "not ok 5\n"); +print (("AAAAA" ^ "zzzzz") eq ';;;;;' ? "ok 6\n" : "not ok 6\n"); + +# long strings +$foo = "A" x 150; +$bar = "z" x 75; +print (($foo & $bar) eq ('@'x75 ) ? "ok 7\n" : "not ok 7\n"); +print (($foo | $bar) eq ('{'x75 . 'A'x75) ? "ok 8\n" : "not ok 8\n"); +print (($foo ^ $bar) eq (';'x75 . 'A'x75) ? "ok 9\n" : "not ok 9\n"); |