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#!/usr/bin/env python3
import os.path
import subprocess as sp
import time
from runtest import TestBase
TDIR = 'xxx'
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'sdt', """
# DURATION TID FUNCTION
9.392 us [28141] | __monstartup();
12.912 us [28141] | __cxa_atexit();
[28141] | main() {
[28141] | foo() {
[28141] | /* uftrace:event */
2.896 us [28141] | } /* foo */
3.017 us [28141] | } /* main */
""")
def prerun(self, timeout):
self.gen_port()
self.subcmd = 'recv'
self.option = '-d %s --port %s' % (TDIR, self.port)
self.exearg = ''
recv_cmd = self.runcmd()
self.pr_debug('prerun command: ' + recv_cmd)
self.recv_p = sp.Popen(recv_cmd.split())
time.sleep(0.1)
self.subcmd = 'record'
self.option = '--host %s --port %s -E uftrace:event' % ('localhost', self.port)
self.exearg = 't-' + self.name
record_cmd = self.runcmd()
self.pr_debug('prerun command: ' + record_cmd)
sp.call(record_cmd.split())
return TestBase.TEST_SUCCESS
def build(self, name, cflags='', ldflags=''):
if not TestBase.check_arch_sdt_support(self):
return TestBase.TEST_SKIP
return TestBase.build(self, name, cflags, ldflags)
def setup(self):
self.subcmd = 'replay'
self.option = '-E uftrace:event -d ' + os.path.join(TDIR, 'uftrace.data')
self.exearg = ''
def postrun(self, ret):
self.recv_p.terminate()
return ret
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