mirror of https://github.com/ARMmbed/mbed-os.git
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
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"""
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mbed SDK
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Copyright (c) 2011-2013 ARM Limited
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import sys
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import uuid
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import time
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from sys import stdout
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class WFITest():
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def test(self, selftest):
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c = selftest.mbed.serial_readline()
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if c == None:
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selftest.notify("HOST: No output detected")
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return selftest.RESULT_IO_SERIAL
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if c.strip() != "0":
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selftest.notify("HOST: Unexpected output. Expected '0' but received '%s'" % c.strip())
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return selftest.RESULT_FAILURE
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# Wait 10 seconds to allow serial prints (indicating failure)
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selftest.mbed.set_serial_timeout(10)
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# If no characters received, pass the test
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if not selftest.mbed.serial_readline():
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selftest.notify("HOST: No further output detected")
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return selftest.RESULT_SUCCESS
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else:
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selftest.notify("HOST: Extra output detected")
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return selftest.RESULT_FAILURE
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