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#!/usr/bin/env python3
import subprocess as sp
from runtest import TestBase
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'signal', """
uftrace_begin(ctx)
record : False
version : v0.9.1-161-g13755 ( dwarf python tui perf sched )
cmds :
50895.869952000 73755: [entry] main(400787) depth: 0
50895.869952297 73755: [entry] foo(40071f) depth: 1
50895.869952533 73755: [exit ] foo(40071f) depth: 1
50895.869966333 73755: [entry] sighandler(400750) depth: 1
50895.869966473 73755: [entry] bar(400734) depth: 2
50895.869966617 73755: [exit ] bar(400734) depth: 2
50895.869967067 73755: [exit ] sighandler(400750) depth: 1
50895.869969790 73755: [entry] foo(40071f) depth: 1
50895.869969907 73755: [exit ] foo(40071f) depth: 1
50895.869970227 73755: [exit ] main(400787) depth: 0
uftrace_end()
""", sort='dump')
def prerun(self, timeout):
self.subcmd = 'script'
self.option = ''
self.exearg = ''
script_cmd = self.runcmd()
self.pr_debug('prerun command: ' + script_cmd)
p = sp.Popen(script_cmd.split(), stdout=sp.PIPE, stderr=sp.PIPE)
if p.communicate()[1].decode(errors='ignore').startswith('WARN:'):
return TestBase.TEST_SKIP
self.subcmd = 'record'
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 setup(self):
self.subcmd = 'script'
self.option = '-S %s/scripts/dump.py --no-libcall' % self.basedir
self.exearg = ''
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