mirror of
https://github.com/RIOT-OS/RIOT.git
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59 lines
1.9 KiB
Python
Executable File
59 lines
1.9 KiB
Python
Executable File
# Copyright (C) 2016 Kaspar Schleiser <kaspar@schleiser.de>
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# 2014 Martine Lenders <mlenders@inf.fu-berlin.de>
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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import os
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import signal
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import sys
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import subprocess
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import time
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from traceback import extract_tb, print_tb
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import pexpect
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PEXPECT_PATH = os.path.dirname(pexpect.__file__)
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RIOTBASE = os.environ['RIOTBASE'] or \
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os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", ".."))
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def list_until(l, cond):
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return l[:([i for i, e in enumerate(l) if cond(e)][0])]
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def run(testfunc, timeout=10, echo=True, traceback=False):
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env = os.environ.copy()
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child = pexpect.spawnu("make term", env=env, timeout=timeout)
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# on many platforms, the termprog needs a short while to be ready...
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time.sleep(3)
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if echo:
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child.logfile = sys.stdout
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try:
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subprocess.check_output(('make', 'reset'), env=env,
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stderr=subprocess.PIPE)
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except subprocess.CalledProcessError:
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# make reset yields error on some boards even if successful
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pass
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try:
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testfunc(child)
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except pexpect.TIMEOUT:
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timeouted_at = list_until(extract_tb(sys.exc_info()[2]),
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lambda frame:
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frame.filename.startswith(PEXPECT_PATH))[-1]
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print("Timeout in expect script at \"%s\" (%s:%d)" %
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(timeouted_at.line,
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os.path.relpath(os.path.abspath(timeouted_at.filename), RIOTBASE),
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timeouted_at.lineno))
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if traceback:
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print_tb(sys.exc_info()[2])
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return 1
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finally:
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print("")
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os.killpg(os.getpgid(child.pid), signal.SIGKILL)
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child.close()
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return 0
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