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85fd1a7a12
It makes sense to separate the dump commands from the
oeRuntimeTest class, this way it can be used in all
the test context.
These are the changes included in this patch:
- Created classes: BaseDumper, HostDumper, TargetDumper
- Create an instance of HostDumper in imagetest.bbclass
and add it to TestContext class, this way any class
that have access to the TestContext would be able
to dump logs from the host
- Create an instance of TargetDumper in QemuTarget
class after get the runner, this way it is
accessible during the tests.
[YOCTO #8118]
(From OE-Core rev: ad10af6be343b5425fde43055263b0744c161cb3)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
233 lines
8.8 KiB
Python
233 lines
8.8 KiB
Python
# Copyright (C) 2013 Intel Corporation
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#
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# Released under the MIT license (see COPYING.MIT)
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# This module is used by testimage.bbclass for setting up and controlling a target machine.
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import os
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import shutil
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import subprocess
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import bb
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import traceback
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import sys
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import logging
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from oeqa.utils.sshcontrol import SSHControl
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from oeqa.utils.qemurunner import QemuRunner
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from oeqa.utils.qemutinyrunner import QemuTinyRunner
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from oeqa.utils.dump import TargetDumper
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from oeqa.controllers.testtargetloader import TestTargetLoader
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from abc import ABCMeta, abstractmethod
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def get_target_controller(d):
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testtarget = d.getVar("TEST_TARGET", True)
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# old, simple names
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if testtarget == "qemu":
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return QemuTarget(d)
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elif testtarget == "simpleremote":
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return SimpleRemoteTarget(d)
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else:
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# use the class name
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try:
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# is it a core class defined here?
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controller = getattr(sys.modules[__name__], testtarget)
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except AttributeError:
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# nope, perhaps a layer defined one
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try:
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bbpath = d.getVar("BBPATH", True).split(':')
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testtargetloader = TestTargetLoader()
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controller = testtargetloader.get_controller_module(testtarget, bbpath)
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except ImportError as e:
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bb.fatal("Failed to import {0} from available controller modules:\n{1}".format(testtarget,traceback.format_exc()))
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except AttributeError as e:
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bb.fatal("Invalid TEST_TARGET - " + str(e))
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return controller(d)
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class BaseTarget(object):
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__metaclass__ = ABCMeta
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supported_image_fstypes = []
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def __init__(self, d):
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self.connection = None
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self.ip = None
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self.server_ip = None
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self.datetime = d.getVar('DATETIME', True)
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self.testdir = d.getVar("TEST_LOG_DIR", True)
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self.pn = d.getVar("PN", True)
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@abstractmethod
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def deploy(self):
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self.sshlog = os.path.join(self.testdir, "ssh_target_log.%s" % self.datetime)
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sshloglink = os.path.join(self.testdir, "ssh_target_log")
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if os.path.islink(sshloglink):
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os.unlink(sshloglink)
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os.symlink(self.sshlog, sshloglink)
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bb.note("SSH log file: %s" % self.sshlog)
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@abstractmethod
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def start(self, params=None):
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pass
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@abstractmethod
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def stop(self):
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pass
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@classmethod
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def get_extra_files(self):
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return None
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@classmethod
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def match_image_fstype(self, d, image_fstypes=None):
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if not image_fstypes:
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image_fstypes = d.getVar('IMAGE_FSTYPES', True).split(' ')
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possible_image_fstypes = [fstype for fstype in self.supported_image_fstypes if fstype in image_fstypes]
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if possible_image_fstypes:
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return possible_image_fstypes[0]
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else:
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return None
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def get_image_fstype(self, d):
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image_fstype = self.match_image_fstype(d)
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if image_fstype:
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return image_fstype
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else:
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bb.fatal("IMAGE_FSTYPES should contain a Target Controller supported image fstype: %s " % ', '.join(map(str, self.supported_image_fstypes)))
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def restart(self, params=None):
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self.stop()
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self.start(params)
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def run(self, cmd, timeout=None):
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return self.connection.run(cmd, timeout)
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def copy_to(self, localpath, remotepath):
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return self.connection.copy_to(localpath, remotepath)
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def copy_from(self, remotepath, localpath):
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return self.connection.copy_from(remotepath, localpath)
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class QemuTarget(BaseTarget):
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supported_image_fstypes = ['ext3', 'ext4', 'cpio.gz']
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def __init__(self, d):
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super(QemuTarget, self).__init__(d)
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self.image_fstype = self.get_image_fstype(d)
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self.qemulog = os.path.join(self.testdir, "qemu_boot_log.%s" % self.datetime)
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self.origrootfs = os.path.join(d.getVar("DEPLOY_DIR_IMAGE", True), d.getVar("IMAGE_LINK_NAME", True) + '.' + self.image_fstype)
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self.rootfs = os.path.join(self.testdir, d.getVar("IMAGE_LINK_NAME", True) + '-testimage.' + self.image_fstype)
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self.kernel = os.path.join(d.getVar("DEPLOY_DIR_IMAGE", True), d.getVar("KERNEL_IMAGETYPE", False) + '-' + d.getVar('MACHINE', False) + '.bin')
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# Log QemuRunner log output to a file
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import oe.path
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bb.utils.mkdirhier(self.testdir)
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self.qemurunnerlog = os.path.join(self.testdir, 'qemurunner_log.%s' % self.datetime)
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logger = logging.getLogger('BitBake.QemuRunner')
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loggerhandler = logging.FileHandler(self.qemurunnerlog)
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loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
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logger.addHandler(loggerhandler)
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oe.path.symlink(os.path.basename(self.qemurunnerlog), os.path.join(self.testdir, 'qemurunner_log'), force=True)
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if d.getVar("DISTRO", True) == "poky-tiny":
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self.runner = QemuTinyRunner(machine=d.getVar("MACHINE", True),
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rootfs=self.rootfs,
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tmpdir = d.getVar("TMPDIR", True),
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deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE", True),
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display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY", True),
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logfile = self.qemulog,
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kernel = self.kernel,
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boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT", True)))
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else:
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self.runner = QemuRunner(machine=d.getVar("MACHINE", True),
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rootfs=self.rootfs,
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tmpdir = d.getVar("TMPDIR", True),
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deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE", True),
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display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY", True),
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logfile = self.qemulog,
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boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT", True)))
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self.target_dumper = TargetDumper(d, self.runner)
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def deploy(self):
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try:
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bb.utils.mkdirhier(self.testdir)
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shutil.copyfile(self.origrootfs, self.rootfs)
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except Exception as e:
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bb.fatal("Error copying rootfs: %s" % e)
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qemuloglink = os.path.join(self.testdir, "qemu_boot_log")
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if os.path.islink(qemuloglink):
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os.unlink(qemuloglink)
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os.symlink(self.qemulog, qemuloglink)
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bb.note("rootfs file: %s" % self.rootfs)
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bb.note("Qemu log file: %s" % self.qemulog)
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super(QemuTarget, self).deploy()
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def start(self, params=None):
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if self.runner.start(params):
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self.ip = self.runner.ip
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self.server_ip = self.runner.server_ip
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self.connection = SSHControl(ip=self.ip, logfile=self.sshlog)
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else:
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self.stop()
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if os.path.exists(self.qemulog):
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with open(self.qemulog, 'r') as f:
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bb.error("Qemu log output from %s:\n%s" % (self.qemulog, f.read()))
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raise bb.build.FuncFailed("%s - FAILED to start qemu - check the task log and the boot log" % self.pn)
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def stop(self):
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self.runner.stop()
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self.connection = None
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self.ip = None
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self.server_ip = None
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def restart(self, params=None):
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if self.runner.restart(params):
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self.ip = self.runner.ip
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self.server_ip = self.runner.server_ip
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self.connection = SSHControl(ip=self.ip, logfile=self.sshlog)
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else:
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raise bb.build.FuncFailed("%s - FAILED to re-start qemu - check the task log and the boot log" % self.pn)
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def run_serial(self, command):
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return self.runner.run_serial(command)
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class SimpleRemoteTarget(BaseTarget):
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def __init__(self, d):
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super(SimpleRemoteTarget, self).__init__(d)
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addr = d.getVar("TEST_TARGET_IP", True) or bb.fatal('Please set TEST_TARGET_IP with the IP address of the machine you want to run the tests on.')
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self.ip = addr.split(":")[0]
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try:
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self.port = addr.split(":")[1]
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except IndexError:
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self.port = None
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bb.note("Target IP: %s" % self.ip)
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self.server_ip = d.getVar("TEST_SERVER_IP", True)
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if not self.server_ip:
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try:
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self.server_ip = subprocess.check_output(['ip', 'route', 'get', self.ip ]).split("\n")[0].split()[-1]
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except Exception as e:
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bb.fatal("Failed to determine the host IP address (alternatively you can set TEST_SERVER_IP with the IP address of this machine): %s" % e)
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bb.note("Server IP: %s" % self.server_ip)
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def deploy(self):
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super(SimpleRemoteTarget, self).deploy()
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def start(self, params=None):
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self.connection = SSHControl(self.ip, logfile=self.sshlog, port=self.port)
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def stop(self):
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self.connection = None
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self.ip = None
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self.server_ip = None
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