New test: 8bit-delim.

diff --git a/tests/cut/Test.pm b/tests/cut/Test.pm
index d5bdf01..c8fa22b 100755 (executable)
--- a/tests/cut/Test.pm
+++ b/tests/cut/Test.pm
@@ -69,6 +69,9 @@ my @tv = (
 ['nul-odelim', "-d: -f2,3 --out=", "a:b:c\n",  "b\0c\n",               0],
 ['multichar-od', "-d: -f2,3 --out=_._", "a:b:c\n", "b_._c\n",          0],
 
+# Prior to 1.22i, you couldn't use a delimiter that would sign-extend.
+['8bit-delim', "'-d\255' -f2,3 --out=_", "a\255b\255c\n", "b_c\n",     0],
+
 );
 
 # Don't use a pipe for failing tests.  Otherwise, sometimes they