From 94e612665020d49e6cba659536e315be8ef1c71e Mon Sep 17 00:00:00 2001 From: Curtis Dunham Date: Tue, 14 Feb 2017 15:09:18 -0600 Subject: [PATCH] tests: check for gem5 binary before tests Provides a helpful error when tests.py is invoked without the gem5 binary. Before: Running 0 tests After: gem5 binary 'quick/...' not an executable file Change-Id: I1566802206c9e21ca89bd03e91db22844168a085 Reviewed-by: Andreas Sandberg --- tests/tests.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tests/tests.py b/tests/tests.py index 136c879aa..3f6ed0a7a 100755 --- a/tests/tests.py +++ b/tests/tests.py @@ -174,6 +174,11 @@ def _run_tests_args(subparsers): _add_format_args(parser) def _run_tests(args): + if not os.path.isfile(args.gem5) or not os.access(args.gem5, os.X_OK): + print >> sys.stderr, \ + "gem5 binary '%s' not an executable file" % args.gem5 + sys.exit(2) + formatter = _create_formatter(args) out_base = os.path.abspath(args.directory)