sanchayanmaity/gem5
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tests: check for gem5 binary before tests

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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 <andreas.sandberg@arm.com>
This commit is contained in:
Curtis Dunham 2017-02-14 15:09:18 -06:00
parent 5638a074b9
commit 94e6126650
1 changed files with 5 additions and 0 deletions
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5
tests/tests.py
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@ -174,6 +174,11 @@ def _run_tests_args(subparsers):
_add_format_args(parser) _add_format_args(parser)
def _run_tests(args): 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) formatter = _create_formatter(args)
out_base = os.path.abspath(args.directory) out_base = os.path.abspath(args.directory)