1 files changed, 23 insertions, 0 deletions
diff --git a/celt/tests/test_unit_types.c b/celt/tests/test_unit_types.c
new file mode 100644
index 0000000..1c3357e
--- /dev/null
+++ b/celt/tests/test_unit_types.c
@@ -0,0 +1,23 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "opus_types.h"
+#include <stdio.h>
+
+int main(void)
+{
+   opus_int16 i = 1;
+   i <<= 14;
+   if (i>>14 != 1)
+   {
+      fprintf(stderr, "opus_int16 isn't 16 bits\n");
+      return 1;
+   }
+   if (sizeof(opus_int16)*2 != sizeof(opus_int32))
+   {
+      fprintf(stderr, "16*2 != 32\n");
+      return 1;
+   }
+   return 0;
+}