def test_gdb():
with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \
process_tests.dump_on_error(target.read):
with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid),
'--gdb', 'stdlib=False') as tracer,\
process_tests.dump_on_error(tracer.read):
process_tests.wait_for_strings(
tracer.read, TIMEOUT,
'WARNING: Using GDB may deadlock the process or create unpredictable results!',
'Output stream active. Starting tracer',
'call => stuff()',
'line time.sleep(1)',
'return <= stuff: None',
)
process_tests.wait_for_strings(target.read, TIMEOUT, 'Broken pipe. Stopping tracer.')
def test_manhole():
with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \
process_tests.dump_on_error(target.read):
process_tests.wait_for_strings(target.read, TIMEOUT, 'Oneshot activation is done by signal')
with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), 'stdlib=False') as tracer,\
process_tests.dump_on_error(tracer.read):
process_tests.wait_for_strings(
tracer.read, TIMEOUT,
'Output stream active. Starting tracer',
'call => stuff()',
'line time.sleep(1)',
'return <= stuff: None',
)
process_tests.wait_for_strings(target.read, TIMEOUT, 'Broken pipe. Stopping tracer.')
def test_manhole_clean_exit():
with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \
process_tests.dump_on_error(target.read):
process_tests.wait_for_strings(target.read, TIMEOUT, 'Oneshot activation is done by signal')
with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), 'stdlib=False') as tracer,\
process_tests.dump_on_error(tracer.read):
process_tests.wait_for_strings(
tracer.read, TIMEOUT,
'Output stream active. Starting tracer',
'call => stuff()',
'line time.sleep(1)',
'return <= stuff: None',
)
target.reset()
tracer.proc.send_signal(signal.SIGINT)
process_tests.wait_for_strings(target.read, TIMEOUT,
'remote.deactivate()',
'Doing stuff',
'Doing stuff',
'Doing stuff')
