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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, 'abc', """
uftrace file header: magic = 4674726163652100
uftrace file header: version = 4
uftrace file header: header size = 40
uftrace file header: endian = 1 (little)
uftrace file header: class = 2 (64 bit)
uftrace file header: features = 0x363 (PLTHOOK | TASK_SESSION | SYM_REL_ADDR | MAX_STACK | PERF_EVENT | AUTO_ARGS)
uftrace file header: info = 0x3bff
reading 5231.dat
58348.873430946 5231: [entry] __monstartup(4004d0) depth: 0
58348.873433169 5231: [exit ] __monstartup(4004d0) depth: 0
58348.873439477 5231: [entry] __cxa_atexit(4004f0) depth: 0
58348.873440994 5231: [exit ] __cxa_atexit(4004f0) depth: 0
58348.873444506 5231: [entry] main(400512) depth: 0
58348.873444843 5231: [entry] a(4006b2) depth: 1
58348.873445107 5231: [entry] b(4006a0) depth: 2
58348.873445348 5231: [entry] c(400686) depth: 3
58348.873445830 5231: [entry] getpid(4004b0) depth: 4
58348.873447154 5231: [exit ] getpid(4004b0) depth: 4
58348.873448318 5231: [exit ] c(400686) depth: 3
58348.873448707 5231: [exit ] b(4006a0) depth: 2
58348.873448996 5231: [exit ] a(4006b2) depth: 1
58348.873449309 5231: [exit ] main(400512) depth: 0
""", sort='dump')
def prepare(self):
self.subcmd = 'record'
return self.runcmd()
def setup(self):
self.subcmd = 'dump'
def fixup(self, cflags, result):
if TestBase.is_32bit(self):
result = result.replace("2 (64 bit)", "1 (32 bit)")
p = sp.Popen(['file', 't-' + self.name], stdout=sp.PIPE)
if 'BuildID' not in p.communicate()[0].decode(errors='ignore'):
result = result.replace("0xbff", "0xbfd")
return result
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