3 files changed, 30 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index be379cd..1f92b36 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -37,6 +37,8 @@ TARGETS= \
         test_mbsrtowcs_static        \
         test_mbstowcs_dynamic        \
         test_mbstowcs_static         \
+        test_wmemset_dynamic         \
+        test_wmemset_static          \
         test_memchr_dynamic_read     \
         test_memchr_static_read      \
         test_memcpy_dynamic_read     \
diff --git a/tests/test_wmemset_dynamic.c b/tests/test_wmemset_dynamic.c
new file mode 100644
index 0000000..edcfd63
--- /dev/null
+++ b/tests/test_wmemset_dynamic.c
@@ -0,0 +1,14 @@
+#include "common.h"
+
+#include <wchar.h>
+
+int main(int argc, char** argv) {
+  wchar_t buffer[4] = {0};
+  wmemset(buffer, L'A', 3);
+
+  CHK_FAIL_START
+  wmemset(buffer, L'B', argc);
+  CHK_FAIL_END
+
+  return ret;
+}
diff --git a/tests/test_wmemset_static.c b/tests/test_wmemset_static.c
new file mode 100644
index 0000000..29ea7aa
--- /dev/null
+++ b/tests/test_wmemset_static.c
@@ -0,0 +1,14 @@
+#include "common.h"
+
+#include <wchar.h>
+
+int main(int argc, char** argv) {
+  wchar_t buffer[4] = {0};
+  wmemset(buffer, L'A', 3);
+
+  CHK_FAIL_START
+  wmemset(buffer, L'B', 16);
+  CHK_FAIL_END
+
+  return ret;
+}