97 lines
3.3 KiB
Python
Executable File
97 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright © 2020 Igalia, S.L.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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import argparse
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import os
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import re
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from serial_buffer import SerialBuffer
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import sys
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import threading
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class PoERun:
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def __init__(self, args):
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self.powerup = args.powerup
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self.powerdown = args.powerdown
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self.ser = SerialBuffer(args.dev, "results/serial-output.txt", "", args.timeout)
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def print_error(self, message):
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RED = '\033[0;31m'
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NO_COLOR = '\033[0m'
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print(RED + message + NO_COLOR)
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def logged_system(self, cmd):
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print("Running '{}'".format(cmd))
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return os.system(cmd)
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def run(self):
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if self.logged_system(self.powerup) != 0:
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return 1
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boot_detected = False
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for line in self.ser.lines():
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if re.search("Booting Linux", line):
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boot_detected = True
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break
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if not boot_detected:
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self.print_error("Something wrong; couldn't detect the boot start up sequence")
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return 2
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for line in self.ser.lines():
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if re.search("---. end Kernel panic", line):
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return 1
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# Binning memory problems
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if re.search("binner overflow mem", line):
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self.print_error("Memory overflow in the binner; GPU hang")
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return 1
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result = re.search("bare-metal result: (\S*)", line)
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if result:
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if result.group(1) == "pass":
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return 0
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else:
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return 1
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self.print_error("Reached the end of the CPU serial log without finding a result")
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return 2
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--dev', type=str, help='Serial device to monitor', required=True)
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parser.add_argument('--powerup', type=str, help='shell command for rebooting', required=True)
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parser.add_argument('--powerdown', type=str, help='shell command for powering off', required=True)
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parser.add_argument('--timeout', type=int, default=60,
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help='time in seconds to wait for activity', required=False)
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args = parser.parse_args()
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poe = PoERun(args)
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retval = poe.run()
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poe.logged_system(args.powerdown)
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sys.exit(retval)
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if __name__ == '__main__':
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main()
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