add a test case for \X

diff --git a/test/test_utf8.c b/test/test_utf8.c
index b6e01e7f9034a64288d3bb7ef231ceb815688732..3a162abe589870f4360e76177fd11ad916d7f535 100644 (file)
--- a/test/test_utf8.c
+++ b/test/test_utf8.c
@@ -1047,6 +1047,8 @@ extern int main(int argc, char* argv[])
   x2("^\\X$", "\xE0\xA4\xB7\xE0\xA4\xBF", 0, 6);
   n("\\X\\X", "\xE0\xA4\xB7\xE0\xA4\xBF");
 
+  n("^\\X.$", "\xE0\xAE\xA8\xE0\xAE\xBF");
+
 
   e("(?<abc>\\g<abc>)", "zzzz", ONIGERR_NEVER_ENDING_RECURSION);
   e("(?<=(?>abc))", "abc", ONIGERR_INVALID_LOOK_BEHIND_PATTERN);