6:12 a.m.
---
unit/test-util.c | 41 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/unit/test-util.c b/unit/test-util.c
index 427c74a..d2b5496 100644
--- a/unit/test-util.c
+++ b/unit/test-util.c
@@ -74,6 +74,45 @@ static void test_has_suffix(const void *test_data)
assert(!l_str_has_suffix(suffix, str));
}
+static void do_strlcpy(size_t dst_bytes, size_t src_bytes)
+{
+ /* A valid address is needed for the destination buffer
+ * even if l_strlcpy is told to not copy anything there
+ */
+ char *dst = l_malloc(dst_bytes ?: 1);
+ char *src = l_malloc(src_bytes);
+ size_t src_strlen = src_bytes - 1;
+
+ memset(dst, ' ', dst_bytes ?: 1);
+ memset(src, '@', src_strlen);
+ src[src_strlen] = '\0';
+
+ assert(l_strlcpy(dst, src, dst_bytes) == src_strlen);
+
+ if (!dst_bytes) {
+ assert(*dst == ' ');
+ } else if (src_strlen >= dst_bytes) {
+ /* Copy was truncated */
+ assert(strlen(dst) == dst_bytes - 1);
+ assert(l_str_has_prefix(src, dst));
+ } else
+ assert(!strcmp(src, dst));
+
+ l_free(dst);
+ l_free(src);
+}
+
+static void test_strlcpy(const void *test_data)
+{
+ do_strlcpy(0, 1);
+ do_strlcpy(0, 10);
+ do_strlcpy(10, 8);
+ do_strlcpy(10, 9);
+ do_strlcpy(10, 10);
+ do_strlcpy(10, 11);
+ do_strlcpy(10, 12);
+}
+
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
@@ -83,5 +122,7 @@ int main(int argc, char *argv[])
l_test_add("l_util_has_suffix", test_has_suffix, NULL);
+ l_test_add("l_strlcpy", test_strlcpy, NULL);
+
return l_test_run();
}
--
2.14.1