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#!/usr/bin/env python
from runtest import TestBase
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'vforkexec', """
# DURATION TID FUNCTION
[ 3122] | main() {
[ 3122] | vfork() {
[ 3124] | } /* vfork */
[ 3124] | execl() {
1.248 ms [ 3122] | } /* vfork */
[ 3122] | wait() {
[ 3124] | main() {
[ 3124] | a() {
[ 3124] | b() {
[ 3124] | c() {
1.655 us [ 3124] | getpid();
3.861 us [ 3124] | } /* c */
4.393 us [ 3124] | } /* b */
4.901 us [ 3124] | } /* a */
7.511 us [ 3124] | } /* main */
2.706 ms [ 3122] | } /* wait */
3.959 ms [ 3122] | } /* main */
""")
def build(self, name, cflags='', ldflags=''):
ret = TestBase.build(self, 'abc', cflags, ldflags)
ret += TestBase.build(self, self.name, cflags, ldflags)
return ret
def setup(self):
self.option = '-F main'
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