Apply clang-format for more source files (#795)

Apply clang-format for C source files in folder core/app-mgr,
core/app-framework, and test-tools.
And rename folder component_test to component-test, update
zephyr build document.

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>

test-tools/component-test/start.py

@@ -0,0 +1,151 @@
+#
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+
+#!/usr/bin/env python
+
+# -*- coding: utf-8 -*-
+"""
+It is the entrance of the iagent test framework.
+
+"""
+
+import argparse
+import datetime
+import os
+import pprint
+import random
+import re
+import shlex
+import subprocess
+import signal
+import sys
+import time
+
+sys.path.append('../../../app-sdk/python')
+from framework.test_utils  import *
+from framework.framework  import *
+
+
+def signal_handler(signal, frame):
+        print('Pressed Ctrl+C!')
+        sys.exit(0)
+
+def Register_signal_handler():
+    signal.signal(signal.SIGINT, signal_handler)
+#    signal.pause()
+
+
+def flatten_args_list(l):
+    if l is None:
+        return None
+
+    return [x for y in l for x in y]
+
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description = "to run specific case(s) "\
+            "in specific suite(s) with FC test framework")
+    parser.add_argument('-s', dest = 'suite_id', action = 'append',
+            nargs = '+',
+            help = 'one or multiple suite ids, which are also setup ids.'\
+                    'by default if it isn\'t passed from argument, all '\
+                    'suites are going to be run.')
+    parser.add_argument('-t', dest = 'case_id', action = 'append',
+            nargs = '+',
+            help = 'one or multiple cases ids.'\
+                    'by default if it isn\'t passed from argument, all '\
+                    'cases in specific suites are going to be run.')
+    parser.add_argument('-n', dest = 'repeat_time', action = 'store',
+            default = 1,
+            help = 'how many times do you want to run. there is 40s '\
+                    'break time between two rounds. each round includs '\
+                    'init_setup, run_test_case and deinit_setup.')
+    parser.add_argument('--shuffle_all', dest = 'shuffle_all',
+            default = False, action = 'store_true',
+            help = 'shuffle_all test cases in per test suite '\
+                    'by default, all cases under per suite should '\
+                    'be executed by input order.')
+    parser.add_argument('--cases_list', dest='cases_list_file_path',
+            default=None,
+            action='store',
+            help="read cases list from a flie ")
+    parser.add_argument('--skip_proc', dest='skip_proc',
+            default = False, action = 'store_true',
+            help='do not start the test process.'\
+                'sometimes the gw_broker process will be started in eclipse for debug purpose')
+    parser.add_argument('-b', dest = 'binaries', action = 'store',
+            help = 'The path of target folder ')
+    parser.add_argument('-d', dest = 'debug', action = 'store_true',
+            help = 'wait user to  attach the target process after launch processes ')
+    parser.add_argument('--rebuild', dest = 'rebuild', action = 'store_true',
+            help = 'rebuild all test binaries')
+    args = parser.parse_args()
+
+    print "------------------------------------------------------------"
+    print "parsing arguments ... ..."
+    print args
+
+    '''
+    logger = logging.getLogger('coapthon.server.coap')
+    logger.setLevel(logging.DEBUG)
+    console = logging.StreamHandler()
+    console.setLevel(logging.DEBUG)
+    logger.addHandler(console)
+    '''
+    print "------------------------------------------------------------"
+    print "preparing wamr binary and test tools ... ..."
+    os.system("cd ../../samples/simple/ && bash build.sh -p host-interp")
+
+    Register_signal_handler()
+
+    api_init_globals();
+
+    api_create_case_event();
+
+    suites_list = flatten_args_list(args.suite_id)
+    cases_list = flatten_args_list(args.case_id)
+
+    dirname, filename = os.path.split(os.path.abspath(sys.argv[0]))
+    api_set_root_path(dirname);
+
+    framework = CTestFramework(dirname);
+    framework.repeat_time = int(args.repeat_time)
+    framework.shuffle_all = args.shuffle_all
+    framework.skip_proc=args.skip_proc
+
+    api_set_value('keep_env', args.skip_proc)
+    api_set_value('debug', args.debug)
+    api_set_value('rebuild', args.rebuild)
+
+    binary_path = args.binaries
+    if  binary_path is None:
+        binary_path = os.path.abspath(dirname + '/../..')
+
+    print "checking execution binary path: " + binary_path
+    if not os.path.exists(binary_path):
+        print "The execution binary path was not available. quit..."
+        os._exit(0)
+    api_set_value('binary_path', binary_path)
+
+    if suites_list is not None:
+        framework.target_suites = suites_list
+    else:
+        framework.load_suites()
+
+    framework.target_cases = cases_list
+    framework.start_run()
+
+    print "\n\n------------------------------------------------------------"
+    print "The run folder is [" + framework.running_folder +"]"
+    print "that's all. bye"
+
+    print "kill to quit.."
+    t_kill_process_by_name("start.py")
+
+    sys.exit(0)
+    os._exit()
+
+