Improve command-line interface to run-tests.

[pintos-anon] / grading / userprog / run-tests

diff --git a/grading/userprog/run-tests b/grading/userprog/run-tests
index afb9317ee357b30a389e4742753334fe8009fe85..3019d30c5d4a7dcacbcc5698f443a7dbb715c956 100755 (executable)
--- a/grading/userprog/run-tests
+++ b/grading/userprog/run-tests
@@ -20,26 +20,26 @@ our ($test);
 our (%extra);
 our ($action);
 
-parse_cmd_line ();
+parse_cmd_line qw (args-argc args-argv0 args-argvn args-single args-multiple
+                  args-dbl-space
+                  sc-bad-sp sc-bad-arg sc-boundary
+                  halt exit
+                  create-normal create-empty create-null create-bad-ptr 
+                  create-long create-exists create-bound
+                  open-normal open-missing open-boundary open-empty open-null
+                  open-bad-ptr open-twice
+                  close-normal close-twice close-stdin close-stdout
+                  close-bad-fd
+                  read-normal read-bad-ptr read-boundary read-zero read-stdout
+                  read-bad-fd
+                  write-normal write-bad-ptr write-boundary write-zero
+                  write-stdin write-bad-fd
+                  exec-once exec-arg exec-multiple exec-missing exec-bad-ptr
+                  join-simple join-twice join-killed join-bad-pid
+                  multi-recurse multi-oom multi-child-fd);
 
 # Default set of tests.
-@TESTS = qw (args-argc args-argv0 args-argvn args-single args-multiple
-            args-dbl-space
-            sc-bad-sp sc-bad-arg sc-boundary
-            halt exit
-            create-normal create-empty create-null create-bad-ptr 
-            create-long create-exists create-bound
-            open-normal open-missing open-boundary open-empty open-null
-            open-bad-ptr open-twice
-            close-normal close-twice close-stdin close-stdout close-bad-fd
-            read-normal read-bad-ptr read-boundary read-zero read-stdout
-            read-bad-fd
-            write-normal write-bad-ptr write-boundary write-zero write-stdin
-            write-bad-fd
-            exec-once exec-arg exec-multiple exec-missing exec-bad-ptr
-            join-simple join-twice join-killed join-bad-pid
-            multi-recurse multi-oom multi-child-fd
-            ) unless @TESTS > 0;
+@TESTS =  unless @TESTS > 0;
 
 clean_dir (), exit if $action eq 'clean';