def testNoShellEnv(self):
utils.StartDaemon(["printenv", "GNT_TEST_VAR"],
output=self.tmpfile,
env={
"GNT_TEST_VAR": "Hello World",
})
self._wait(self.tmpfile, 60.0, "Hello World")
def testPidFile(self):
pidfile = os.path.join(self.tmpdir, "pid")
checkfile = os.path.join(self.tmpdir, "abort")
pid = utils.StartDaemon("while sleep 5; do :; done", pidfile=pidfile,
output=self.tmpfile)
try:
fd = os.open(pidfile, os.O_RDONLY)
try:
# Check file is locked
self.assertRaises(errors.LockError, utils.LockFile, fd)
pidtext = os.read(fd, 100)
finally:
os.close(fd)
self.assertEqual(int(pidtext.strip()), pid)
self.assert_(utils.IsProcessAlive(pid))
finally:
# No matter what happens, kill daemon
utils.KillProcess(pid, timeout=5.0, waitpid=False)
self.failIf(utils.IsProcessAlive(pid))
self.assertEqual(utils.ReadFile(self.tmpfile), "")
def testOutputFd(self):
fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
try:
utils.StartDaemon(["pwd"], output_fd=fd, cwd=os.getcwd())
finally:
os.close(fd)
self._wait(self.tmpfile, 60.0, os.getcwd())
def testShellEnv(self):
utils.StartDaemon("echo \"$GNT_TEST_VAR\"",
output=self.tmpfile,
env={
"GNT_TEST_VAR": "Hello World",
})
self._wait(self.tmpfile, 60.0, "Hello World")
def testPid(self):
pid = utils.StartDaemon("echo $$ > %s" % self.tmpfile)
self._wait(self.tmpfile, 60.0, str(pid))
def testNoShellOutputCwd(self): utils.StartDaemon(["pwd"], output=self.tmpfile, cwd=os.getcwd()) self._wait(self.tmpfile, 60.0, os.getcwd())
def testNoShellOutput(self): utils.StartDaemon(["pwd"], output=self.tmpfile) self._wait(self.tmpfile, 60.0, "/")
def testNoShellNoOutputTouch(self): testfile = os.path.join(self.tmpdir, "check") self.failIf(os.path.exists(testfile)) utils.StartDaemon(["touch", testfile]) self._wait(testfile, 60.0, "")
def testNoShellNoOutput(self): utils.StartDaemon(["pwd"])
def testShellOutput(self):
utils.StartDaemon("echo Hello World", output=self.tmpfile)
self._wait(self.tmpfile, 60.0, "Hello World")
def testShell(self):
utils.StartDaemon("echo Hello World > %s" % self.tmpfile)
self._wait(self.tmpfile, 60.0, "Hello World")
