When run.out is missing in &grade_test, just return an error that

[pintos-anon] / grading / lib / Pintos / Grading.pm

diff --git a/grading/lib/Pintos/Grading.pm b/grading/lib/Pintos/Grading.pm
index 463d475eada79a590a1241847c24778a754c1698..240b16ebb5ff0fe73697e885d372e146e49a4a12 100644 (file)
--- a/grading/lib/Pintos/Grading.pm
+++ b/grading/lib/Pintos/Grading.pm
@@ -138,10 +138,9 @@ sub extract_sources {
                 LOG => $stem, DIE => "applying patch $stem failed\n");
     }
 
-    # Install default pintos/src/constants.h.
+    # Install default pintos/src/constants.h (which is empty).
     open (CONSTANTS, ">pintos/src/constants.h")
        or die "constants.h: create: $!\n";
-    print CONSTANTS "#define THREAD_JOIN_IMPLEMENTED 1\n";
     close CONSTANTS;
 }
 
@@ -428,7 +427,7 @@ sub grade_test {
            $details{$test} = snarf ("output/$test/make.err");
            return "make failed.  Error messages at end of file.";
        }
-       die "$outfile: missing test output file";
+       return "preparation for test failed";
     }
     my (@output) = snarf ($outfile);