def test_ptyprocess_suspend_resume () :
""" Test pty_process which gets suspended/resumed """
pty = supp.PTYProcess ("cat")
os.kill (pty.child, signal.SIGSTOP)
os.kill (pty.child, signal.SIGCONT)
time.sleep (0.1)
assert (pty.alive ())
def test_ptyprocess_find () :
""" Test pty_process selecting stdout messages"""
txt = "______1_____2______3_____"
pty = supp.PTYProcess ("printf \"%s\"" % txt)
out = pty.find ('2', '3')
assert (out == (0, '______1_____2')), "'%s' == '%s'" % \
(out , (0, '______1_____2'))
def test_ptyprocess_stdout () :
""" Test pty_process printing stdout messages"""
txt = "______1______2_____3_____\n"
pty = supp.PTYProcess ("printf \"%s\"" % txt)
out = pty.read (size=len(txt), timeout=1.0)
pty.wait ()
assert (str(txt) == str(out)), "'%s' == '%s'" % \
(str(txt) , str(out))
def test_ptyprocess_kill () :
""" Test pty_process which gets killed """
pty = supp.PTYProcess ("cat")
os.kill (pty.child, signal.SIGKILL)
time.sleep (0.1)
assert (not pty.alive ())
assert (pty.exit_signal == signal.SIGKILL), "'%s' == '%s'" % \
(pty.exit_signal , signal.SIGKILL)
def test_ptyprocess_stderr () :
""" Test pty_process printing stderr messages"""
txt = "______1______2_____3_____\n"
pty = supp.PTYProcess ("sh -c 'printf \"%s\" 1>&2'" % txt)
out = pty.read (size=len(txt), timeout=1.0)
# print "--%s--%s--\n" % ( len(txt), txt)
# print "--%s--%s--\n" % ( len(out), out)
assert (str(txt) == str(out)), "'%s' == '%s'" % \
(str(txt) , str(out))
def test_ptyprocess_write () :
""" Test pty_process reading stdin, printing stdout messages"""
# cat is line buffered, thus need \n
txt = "______1______2_____3_____\n"
pty = supp.PTYProcess ("cat")
pty.write (txt)
out = pty.read (size=len(txt), timeout=1.0)
# print "--%s--%s--\n" % ( len(txt), txt)
# print "--%s--%s--\n" % ( len(out), out)
assert (txt == out), "'%s' == '%s'" % \
(txt , out)
def test_ptyprocess_restart () :
""" Test pty_process restart"""
pty = supp.PTYProcess ("cat")
assert (pty.alive ())
pty.finalize ()
assert (not pty.alive ())
pty.initialize ()
assert (pty.alive ())
pty.finalize ()
assert (not pty.alive ())
def test_ptyprocess_nok () :
""" Test pty_process which finishes unsuccessfully """
pty = supp.PTYProcess ("false")
pty.wait ()
assert pty.exit_code != 0
def test_ptyprocess_ok () :
""" Test pty_process which finishes successfully """
pty = supp.PTYProcess ("true")
pty.wait ()
assert pty.exit_code == 0