diff options
| -rw-r--r-- | tools/perf/tests/attr.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py index 6bb50e82a3e3..a13cd780148e 100644 --- a/tools/perf/tests/attr.py +++ b/tools/perf/tests/attr.py @@ -237,6 +237,7 @@ class Test(object): # events in result. Fail if there's not any. for exp_name, exp_event in expect.items(): exp_list = [] + res_event = {} log.debug(" matching [%s]" % exp_name) for res_name, res_event in result.items(): log.debug(" to [%s]" % res_name) @@ -253,7 +254,10 @@ class Test(object): if exp_event.optional(): log.debug(" %s does not match, but is optional" % exp_name) else: - exp_event.diff(res_event) + if not res_event: + log.debug(" res_event is empty"); + else: + exp_event.diff(res_event) raise Fail(self, 'match failure'); match[exp_name] = exp_list |