chore(ci): printing in robot log.html the shutdown procedure duration for CN containers

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

test/CNTestLib.py

@@ -22,6 +22,7 @@ For more information about the OpenAirInterface (OAI) Software Alliance:
 
 import shutil
 import time
+import re
 
 from common import *
 from docker_api import DockerApi
@@ -137,7 +138,21 @@ class CNTestLib:
         log_dir = get_log_dir()
         if folder:
             log_dir = os.path.join(log_dir, folder)
-        self.docker_api.store_all_logs(log_dir, all_services)
+        cnList = self.docker_api.store_all_logs(log_dir, all_services)
+        for filename in cnList:
+            if re.search('mysql', filename) is not None or re.search('oai-ext-dn', filename) is not None or re.search('trace_dummy', filename) is not None:
+                continue
+            name_split = filename.split('logs/')
+            byeMessagePresent = False
+            with open(filename, 'r') as f:
+                for line in f:
+                    result = re.search('system.*info.* Bye. Shutdown Procedure took (?P<duration>[0-9]+) ms', line)
+                    if result is not None and not byeMessagePresent:
+                        byeMessagePresent = True
+                        duration = int(result.group('duration'))
+                        print(f'{name_split[1]} container properly shutdown in {duration} ms.')
+            if not byeMessagePresent:
+                print(f'{name_split[1]} container did NOT properly shutdown.')
 
     def configure_default_qos(self, five_qi=9, session_ambr=50):
         print("TODO implement me")

test/docker_api.py

@@ -76,6 +76,7 @@ class DockerApi:
 
     def store_all_logs(self, log_dir, container_list=None):
         containers = self.client.containers(all=True)
+        listOfLogFiles = []
         for container in containers:
             name = container["Names"][0][1:]
             if container_list and name not in container_list:
@@ -87,6 +88,8 @@ class DockerApi:
                 os.makedirs(log_dir)
             with open(file_name, "w") as f:
                 f.write(log)
+            listOfLogFiles.append(file_name)
+        return listOfLogFiles
 
     def get_log(self, container):
         return self.client.logs(container).decode()