Maxim nexpaq / nexpaq_dev

Preliminary main mbed library for nexpaq development

tools/host_tests/stdio_auto.py@1:d96dbedaebdb, 2016-11-04 (annotated)

Committer:
nexpaq
Date:
Fri Nov 04 20:54:50 2016 +0000
Revision:
1:d96dbedaebdb
Parent:
0:6c56fb4bc5f0 
Removed extra directories for other platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 0:6c56fb4bc5f0 1 """
nexpaq 0:6c56fb4bc5f0 2 mbed SDK
nexpaq 0:6c56fb4bc5f0 3 Copyright (c) 2011-2013 ARM Limited
nexpaq 0:6c56fb4bc5f0 4
nexpaq 0:6c56fb4bc5f0 5 Licensed under the Apache License, Version 2.0 (the "License");
nexpaq 0:6c56fb4bc5f0 6 you may not use this file except in compliance with the License.
nexpaq 0:6c56fb4bc5f0 7 You may obtain a copy of the License at
nexpaq 0:6c56fb4bc5f0 8
nexpaq 0:6c56fb4bc5f0 9 http://www.apache.org/licenses/LICENSE-2.0
nexpaq 0:6c56fb4bc5f0 10
nexpaq 0:6c56fb4bc5f0 11 Unless required by applicable law or agreed to in writing, software
nexpaq 0:6c56fb4bc5f0 12 distributed under the License is distributed on an "AS IS" BASIS,
nexpaq 0:6c56fb4bc5f0 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 0:6c56fb4bc5f0 14 See the License for the specific language governing permissions and
nexpaq 0:6c56fb4bc5f0 15 limitations under the License.
nexpaq 0:6c56fb4bc5f0 16 """
nexpaq 0:6c56fb4bc5f0 17
nexpaq 0:6c56fb4bc5f0 18 import re
nexpaq 0:6c56fb4bc5f0 19 import random
nexpaq 0:6c56fb4bc5f0 20 from time import time
nexpaq 0:6c56fb4bc5f0 21
nexpaq 0:6c56fb4bc5f0 22 class StdioTest():
nexpaq 0:6c56fb4bc5f0 23 PATTERN_INT_VALUE = "Your value was: (-?\d+)"
nexpaq 0:6c56fb4bc5f0 24 re_detect_int_value = re.compile(PATTERN_INT_VALUE)
nexpaq 0:6c56fb4bc5f0 25
nexpaq 0:6c56fb4bc5f0 26 def test(self, selftest):
nexpaq 0:6c56fb4bc5f0 27 test_result = True
nexpaq 0:6c56fb4bc5f0 28
nexpaq 0:6c56fb4bc5f0 29 c = selftest.mbed.serial_readline() # {{start}} preamble
nexpaq 0:6c56fb4bc5f0 30 if c is None:
nexpaq 0:6c56fb4bc5f0 31 return selftest.RESULT_IO_SERIAL
nexpaq 0:6c56fb4bc5f0 32 selftest.notify(c)
nexpaq 0:6c56fb4bc5f0 33
nexpaq 0:6c56fb4bc5f0 34 for i in range(0, 10):
nexpaq 0:6c56fb4bc5f0 35 random_integer = random.randint(-99999, 99999)
nexpaq 0:6c56fb4bc5f0 36 selftest.notify("HOST: Generated number: " + str(random_integer))
nexpaq 0:6c56fb4bc5f0 37 start = time()
nexpaq 0:6c56fb4bc5f0 38 selftest.mbed.serial_write(str(random_integer) + "\n")
nexpaq 0:6c56fb4bc5f0 39
nexpaq 0:6c56fb4bc5f0 40 serial_stdio_msg = selftest.mbed.serial_readline()
nexpaq 0:6c56fb4bc5f0 41 if serial_stdio_msg is None:
nexpaq 0:6c56fb4bc5f0 42 return selftest.RESULT_IO_SERIAL
nexpaq 0:6c56fb4bc5f0 43 delay_time = time() - start
nexpaq 0:6c56fb4bc5f0 44 selftest.notify(serial_stdio_msg.strip())
nexpaq 0:6c56fb4bc5f0 45
nexpaq 0:6c56fb4bc5f0 46 # Searching for reply with scanned values
nexpaq 0:6c56fb4bc5f0 47 m = self.re_detect_int_value.search(serial_stdio_msg)
nexpaq 0:6c56fb4bc5f0 48 if m and len(m.groups()):
nexpaq 0:6c56fb4bc5f0 49 int_value = m.groups()[0]
nexpaq 0:6c56fb4bc5f0 50 int_value_cmp = random_integer == int(int_value)
nexpaq 0:6c56fb4bc5f0 51 test_result = test_result and int_value_cmp
nexpaq 0:6c56fb4bc5f0 52 selftest.notify("HOST: Number %s read after %.3f sec ... [%s]"% (int_value, delay_time, "OK" if int_value_cmp else "FAIL"))
nexpaq 0:6c56fb4bc5f0 53 else:
nexpaq 0:6c56fb4bc5f0 54 test_result = False
nexpaq 0:6c56fb4bc5f0 55 break
nexpaq 0:6c56fb4bc5f0 56 return selftest.RESULT_SUCCESS if test_result else selftest.RESULT_FAILURE