Call core code directly in the API of run test case

JIRA: YARDSTICK-688

We need to call core code directly in the API of runTestCase.
It would be more stable.

Change-Id: I431a85ded7cd3b20da0462f947c25d91bb99decd
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/yardstick/benchmark/core/task.py b/yardstick/benchmark/core/task.py
index 478a51f9d..9c6caf03f 100644
--- a/yardstick/benchmark/core/task.py
+++ b/yardstick/benchmark/core/task.py
@@ -20,6 +20,8 @@ import time
 import logging
 import uuid
 import errno
+import collections
+
 from six.moves import filter
 
 from yardstick.benchmark.contexts.base import Context
@@ -51,7 +53,8 @@ class Task(object):     # pragma: no cover
 
         atexit.register(self.atexit_handler)
 
-        self.task_id = kwargs.get('task_id', str(uuid.uuid4()))
+        task_id = getattr(args, 'task_id')
+        self.task_id = task_id if task_id else str(uuid.uuid4())
 
         check_environment()
 
@@ -133,6 +136,7 @@ class Task(object):     # pragma: no cover
               scenario['task_id'], scenario['tc'])
 
         print("Done, exiting")
+        return result
 
     def _init_output_config(self, output_config):
         output_config.setdefault('DEFAULT', {})
@@ -594,6 +598,9 @@ def print_invalid_header(source_name, args):
 
 
 def parse_task_args(src_name, args):
+    if isinstance(args, collections.Mapping):
+        return args
+
     try:
         kw = args and yaml.safe_load(args)
         kw = {} if kw is None else kw