Improve coverage for wmemcpy and wmemmove

Like it's already done for memcpy and memmove. Add tests as well,
to prove that nothing broke.

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/test_wmemcpy_dynamic_read.c b/tests/test_wmemcpy_dynamic_read.c
new file mode 100644
index 0000000..20ba0ad
--- /dev/null
+++ b/tests/test_wmemcpy_dynamic_read.c
@@ -0,0 +1,16 @@
+#include "common.h"
+
+#include <wchar.h>
+
+int main(int argc, char** argv) {
+  wchar_t buffer[12] = {0};
+  wmemcpy(buffer, L"αβγδεζηθικ", sizeof(buffer) / sizeof(wchar_t) - 1);
+  printf("%ls\n", buffer);
+
+  CHK_FAIL_START
+  wmemcpy(buffer, L"αβγδεζ", argc);
+  CHK_FAIL_END
+
+  printf("%ls\n", buffer);
+  return ret;
+}