[dts] [PATCH v1] framework dut: optimize session name

[Marvin Liu]

If session is created with specified name, session name will use it.

Signed-off-by: Marvin Liu <yong.liu at intel.com>

diff --git a/framework/dut.py b/framework/dut.py
index ddbe64e..ad0d250 100644
--- a/framework/dut.py
+++ b/framework/dut.py
@@ -91,13 +91,19 @@ class Dut(Crb):
         """
         Create new session for dut instance. Session name will be unique.
         """
-        session_name = self.NAME + '_' + str(uuid4())
+        if len(suite):
+            session_name = self.NAME + '_' + suite
+        else:
+            session_name = self.NAME + '_' + str(uuid4())
         session = self.create_session(name=session_name)
         if suite != "":
             session.logger.config_suite(suite, self.NAME)
         else:
             session.logger.config_execution(self.NAME)
-        session.send_expect("cd %s" % self.base_dir, "# ")
+
+        if getattr(self, "base_dir", None):
+            session.send_expect("cd %s" % self.base_dir, "# ")
+
         return session
 
     def close_session(self, session):
-- 
1.9.3