1 files changed, 25 insertions, 0 deletions

diff --git a/tests/userprog/args.c b/tests/userprog/args.c
new file mode 100644
index 0000000..20eda44
--- /dev/null
+++ b/tests/userprog/args.c
@@ -0,0 +1,25 @@
+/* Prints the command-line arguments.
+   This program is used for all of the args-* tests.  Grading is
+   done differently for each of the args-* tests based on the
+   output. */
+
+#include "tests/lib.h"
+
+int
+main (int argc, char *argv[]) 
+{
+  int i;
+
+  test_name = "args";
+
+  msg ("begin");
+  msg ("argc = %d", argc);
+  for (i = 0; i <= argc; i++)
+    if (argv[i] != NULL)
+      msg ("argv[%d] = '%s'", i, argv[i]);
+    else
+      msg ("argv[%d] = null", i);
+  msg ("end");
+
+  return 0;
+}