1 files changed, 16 insertions, 0 deletions
diff --git a/test/Feature/ByteSwap.c b/test/Feature/ByteSwap.c
new file mode 100644
index 00000000..f85ac3b1
--- /dev/null
+++ b/test/Feature/ByteSwap.c
@@ -0,0 +1,16 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee --libc=klee --exit-on-error %t1.bc
+
+#include <arpa/inet.h>
+#include <assert.h>
+
+int main() {
+  
+  uint32_t n = 0;
+  klee_make_symbolic(&n, sizeof(n));
+  
+  uint32_t h = ntohl(n);
+  assert(htonl(h) == n);
+  
+  return 0;
+}