def test_print_cmd(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
group.go_forward(1)
assert group.get_current_time() == 2
with stdout_capture() as buf:
group.print_cmd('print-me')
assert buf.getvalue() == "$0 = stuff\n"
return group
def test_breakpoint_r(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
group.active.send(Message(100, 6, extra='set-breakpoint'))
group.active.expect(42, 100, -43, -44, 'set-breakpoint')
group.active.expect(ANSWER_READY, 1, Ellipsis)
e = py.test.raises(Breakpoint, group.go_forward, 10, 'r')
assert e.value.time == 7
assert e.value.nums == [99]
group._check_current_time(10)
def __init__(self,
revdb_log_filename,
executable=None,
pygments_background=None):
with open(revdb_log_filename, 'rb') as f:
header = f.readline()
assert header.endswith('\n')
fields = header[:-1].split('\t')
if len(fields) < 2 or fields[0] != 'RevDB:':
raise ValueError("file %r is not a RevDB log" %
(revdb_log_filename, ))
if executable is None:
executable = fields[1]
if not os.path.isfile(executable):
raise ValueError("executable %r not found" % (executable, ))
linecacheoutput = self.getlinecacheoutput(pygments_background)
self.pgroup = ReplayProcessGroup(executable, revdb_log_filename,
linecacheoutput,
(PROG_RES, self.progress_callback))
self.print_extra_pending_info = None
import sys, os, thread, time, signal
os.setpgid(0, 0)
assert os.getpgrp() == os.getpid()
sys.path[:] = sys.argv[1].split('\x7f')
from _revdb.process import ReplayProcessGroup
exename, rdbname = sys.argv[2:]
group = ReplayProcessGroup(exename, rdbname)
class MyInterrupt(Exception):
pass
def my_signal(*args):
raise MyInterrupt
prev_signal = signal.signal(signal.SIGINT, my_signal)
def enable_timer():
def my_kill():
time.sleep(0.8)
print >> sys.stderr, "--<<< Sending CTRL-C >>>--"
os.killpg(os.getpid(), signal.SIGINT)
thread.start_new_thread(my_kill, ())
def test_rdtoa(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
with stdout_capture() as buf:
group.print_cmd('2.35')
assert buf.getvalue() == "0.35\n2.0\n0.5875\n2\n"
def test_breakpoint_i(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
group.active.send(Message(100, 6, extra='set-breakpoint'))
group.active.expect(42, 100, -43, -44, 'set-breakpoint')
group.active.expect(ANSWER_READY, 1, Ellipsis)
group.go_forward(10, 'i') # does not raise Breakpoint
def test_jump_in_time(self, target_times):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
for target_time in target_times:
group.jump_in_time(target_time)
group._check_current_time(target_time)
def test_forward(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
group.go_forward(100)
assert group.get_current_time() == 10
assert sorted(group.paused) == [1, 4, 6, 8, 9, 10]
assert group._check_current_time(10)
def test_init(self):
group = ReplayProcessGroup(str(self.exename), self.rdbname)
assert group.get_max_time() == 10
assert group.get_next_clone_time() == 4