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#!/usr/bin/env python3
import os.path
import subprocess as sp
from time import sleep
from runtest import TestBase
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'agent', """
# DURATION TID FUNCTION
34.330 ms [ 22621] | main();
""")
def client_send_command(self, pid, option):
self.subcmd = 'live'
self.option = '-p %d %s' % (pid, option)
self.exearg = ''
client_cmd = self.runcmd()
self.pr_debug('prerun command: ' + client_cmd)
client_p = sp.run(client_cmd.split())
return client_p.returncode
def prerun(self, timeout):
self.subcmd = 'record'
self.option = '--agent'
self.option += ' --keep-pid'
self.option += ' --no-libcall'
self.exearg = 't-' + self.name
record_cmd = self.runcmd()
self.pr_debug("prerun command: " + record_cmd)
record_p = sp.Popen(record_cmd.split(), stdin=sp.PIPE, stderr=sp.PIPE, bufsize=0)
while not os.path.exists("/tmp/uftrace/%d.socket" % record_p.pid):
sleep(.01)
if self.client_send_command(record_p.pid, '') != 0:
return TestBase.TEST_NONZERO_RETURN
record_p.stdin.write(b'0')
record_p.stdin.close()
record_p.wait()
return TestBase.TEST_SUCCESS
def setup(self):
self.subcmd = 'replay'
self.option = '-D 1'
self.exearg = ''
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