tool/mbed/mbed-sdk/workspace_tools/host_tests/detect_auto.py

   1 """
   2 mbed SDK
   3 Copyright (c) 2011-2013 ARM Limited
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9     http://www.apache.org/licenses/LICENSE-2.0
  10
  11 Unless required by applicable law or agreed to in writing, software
  12 distributed under the License is distributed on an "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 See the License for the specific language governing permissions and
  15 limitations under the License.
  16 """
  17
  18 import re
  19
  20 class DetectPlatformTest():
  21     PATTERN_MICRO_NAME = "Target '(\w+)'"
  22     re_detect_micro_name = re.compile(PATTERN_MICRO_NAME)
  23
  24     def test(self, selftest):
  25         result = True
  26
  27         c = selftest.mbed.serial_readline() # {{start}} preamble
  28         if c is None:
  29            return selftest.RESULT_IO_SERIAL
  30
  31         selftest.notify(c.strip())
  32         selftest.notify("HOST: Detecting target name...")
  33
  34         c = selftest.mbed.serial_readline()
  35         if c is None:
  36             return selftest.RESULT_IO_SERIAL
  37         selftest.notify(c.strip())
  38
  39         # Check for target name
  40         m = self.re_detect_micro_name.search(c)
  41         if m and len(m.groups()):
  42             micro_name = m.groups()[0]
  43             micro_cmp = selftest.mbed.options.micro == micro_name
  44             result = result and micro_cmp
  45             selftest.notify("HOST: MUT Target name '%s', expected '%s'... [%s]"% (micro_name,
  46                 selftest.mbed.options.micro,
  47                 "OK" if micro_cmp else "FAIL"))
  48
  49         for i in range(0, 2):
  50             c = selftest.mbed.serial_readline()
  51             if c is None:
  52                return selftest.RESULT_IO_SERIAL
  53             selftest.notify(c.strip())
  54
  55         return selftest.RESULT_SUCCESS if result else selftest.RESULT_FAILURE