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71 lines
2.9 KiB
71 lines
2.9 KiB
from autotest_lib.server import autotest, hosts, subcommand, test
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from autotest_lib.server import utils
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class netpipe(test.test):
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version = 2
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def run_once(self, pair, buffer, upper_bound, variance):
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print("running on %s and %s\n" % (pair[0], pair[1]))
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# Designate a platform label for the server side of tests.
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server_label = 'net_server'
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server = hosts.create_host(pair[0])
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client = hosts.create_host(pair[1])
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# If client has the server_label, then swap server and client.
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platform_label = client.get_platform_label()
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if platform_label == server_label:
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(server, client) = (client, server)
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# Disable IP Filters if they are enabled.
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for m in [client, server]:
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status = m.run('iptables -L')
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if not status.exit_status:
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m.disable_ipfilters()
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# Starting a test indents the status.log entries. This test starts 2
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# additional tests causing their log entries to be indented twice. This
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# double indent confuses the parser, so reset the indent level on the
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# job, let the forked tests record their entries, then restore the
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# previous indent level.
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self.job._indenter.decrement()
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server_at = autotest.Autotest(server)
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client_at = autotest.Autotest(client)
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template = ''.join(["job.run_test('netpipe', server_ip='%s', ",
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"client_ip='%s', role='%s', bidirectional=True, ",
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"buffer_size=%d, upper_bound=%d,"
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"perturbation_size=%d, tag='%s')"])
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server_control_file = template % (server.ip, client.ip, 'server',
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buffer, upper_bound, variance,
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'server')
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client_control_file = template % (server.ip, client.ip, 'client',
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buffer, upper_bound, variance,
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'client')
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server_command = subcommand.subcommand(server_at.run,
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[server_control_file, server.hostname],
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subdir='../')
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client_command = subcommand.subcommand(client_at.run,
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[client_control_file, client.hostname],
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subdir='../')
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subcommand.parallel([server_command, client_command])
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# The parser needs a keyval file to know what host ran the test.
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utils.write_keyval('../' + server.hostname,
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{"hostname": server.hostname})
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utils.write_keyval('../' + client.hostname,
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{"hostname": client.hostname})
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# Restore indent level of main job.
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self.job._indenter.increment()
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for m in [client, server]:
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status = m.run('iptables -L')
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if not status.exit_status:
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m.enable_ipfilters()
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