1 files changed, 22 insertions, 0 deletions

diff --git a/tests/test_wcscpy_dynamic_write.c b/tests/test_wcscpy_dynamic_write.c
new file mode 100644
index 0000000..5055e9c
--- /dev/null
+++ b/tests/test_wcscpy_dynamic_write.c
@@ -0,0 +1,22 @@
+#include "common.h"
+
+#include <wchar.h>
+
+int main(int argc, char** argv) {
+  wchar_t buffer[8] = {0};
+  wchar_t src[20];
+  int i;
+  wcscpy(buffer, L"α");
+  printf("%ls\n", buffer);
+
+  for (i = 0; i < argc; i++)
+    src[i] = L'A';
+  src[i] = L'\0';
+
+  CHK_FAIL_START
+  wcscpy(buffer, src);
+  CHK_FAIL_END
+
+  printf("%ls\n", buffer);
+  return ret;
+}