1 files changed, 18 insertions, 0 deletions
diff --git a/newlib/testsuite/newlib.stdlib/size_max.c b/newlib/testsuite/newlib.stdlib/size_max.c
new file mode 100644
index 000000000..d163e27d1
--- /dev/null
+++ b/newlib/testsuite/newlib.stdlib/size_max.c
@@ -0,0 +1,18 @@
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+int main () {
+  size_t s;
+
+  s = SIZE_MAX;
+  /* If SIZE_MAX is truncated when assigning to "s", then SIZE_MAX is
+     too big.  */
+  if (s != SIZE_MAX)
+    abort ();
+  /* If SIZE_MAX + 1 is not zero, then SIZE_MAX is not big enough.  */
+  if (++s != 0)
+    abort ();
+
+  return 0;
+}