more coverage + doxygen

[disorder] / libtests / t-regsub.c

diff --git a/libtests/t-regsub.c b/libtests/t-regsub.c
index 75db82bf7ff54ad6c62d102b3c393888cd4e65df..a1e2220e875e439a3a0c9aca75ecef46ecbcce48 100644 (file)
--- a/libtests/t-regsub.c
+++ b/libtests/t-regsub.c
@@ -50,6 +50,8 @@ static void test_regsub(void) {
                "bspong");
   check_string(regsub(re, "baaaaa", "foo-$&-bar", 0),
                "bfoo-aaaaa-bar");
                "bspong");
   check_string(regsub(re, "baaaaa", "foo-$&-bar", 0),
                "bfoo-aaaaa-bar");

+  check_string(regsub(re, "baaaaa", "foo-$&-bar$x", 0),
+               "bfoo-aaaaa-bar$x");

 
   re = pcre_compile("(a+)(b+)", PCRE_UTF8|PCRE_CASELESS, &errstr, &erroffset, 0);
   assert(re != 0);
 
   re = pcre_compile("(a+)(b+)", PCRE_UTF8|PCRE_CASELESS, &errstr, &erroffset, 0);
   assert(re != 0);