Added a test for the Python part of SBInputReader callbacks.

llvm-svn: 162357
diff --git a/lldb/test/python_api/input_reader/main.c b/lldb/test/python_api/input_reader/main.c
new file mode 100644
index 0000000..277aa54a
--- /dev/null
+++ b/lldb/test/python_api/input_reader/main.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(int argc, char const *argv[]) {
+    printf("Hello world.\n");
+    return 0;
+}