1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#!/usr/bin/env python
from runtest import TestBase
import subprocess as sp
TDIR='xxx'
FILE='script.py'
script = """
def uftrace_entry(ctx):
if "args" in ctx:
print("%s(%s)" % (ctx["name"], ctx["args"][0]))
def uftrace_exit(ctx):
pass
"""
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'openclose', 'fopen(/dev/null)')
def pre(self):
script_cmd = '%s script' % (TestBase.uftrace_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
f = open(FILE, 'w')
f.write(script)
f.close()
uftrace = TestBase.uftrace_cmd
options = '-A fopen@arg1/s'
program = 't-' + self.name
record_cmd = '%s record -d %s %s %s' % (uftrace, TDIR, options, program)
self.pr_debug("record command: %s" % record_cmd)
sp.call(record_cmd.split(), stdout=sp.PIPE)
return TestBase.TEST_SUCCESS
def runcmd(self):
uftrace = TestBase.uftrace_cmd
options = '-S ' + FILE
return '%s script -d %s %s' % (uftrace, TDIR, options)
def sort(self, output):
return output.strip()
def post(self, ret):
sp.call(['rm', '-rf', TDIR, FILE])
return ret
|