1 files changed, 11 insertions, 0 deletions
diff --git a/lib/mlibc/tests/ansi/wcsdup.c b/lib/mlibc/tests/ansi/wcsdup.c
new file mode 100644
index 0000000..564b77e
--- /dev/null
+++ b/lib/mlibc/tests/ansi/wcsdup.c
@@ -0,0 +1,11 @@
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <wchar.h>
+
+int main() {
+	wchar_t *wide_string = L"test string\n";
+	wchar_t *dup_string = wcsdup(wide_string);
+	assert(!memcmp(wide_string, dup_string, (wcslen(wide_string) + 1) * sizeof(wchar_t)));
+	free(dup_string);
+}