katnip.controllers.client.process module

class katnip.controllers.client.process.ClientProcessController(name, process_path, process_args, process_env=None, logger=None)

Bases: kitty.controllers.client.ClientController

ClientProcessController controls a process by starting it on each trigger. It uses subprocess.Popen and logs the process output (stdout, stderr)

__init__(name, process_path, process_args, process_env=None, logger=None)

Parameters:

• name – name of the object
• process_path – path to the target executable
• process_args – arguments to pass to the process
• process_env – the process environment (default: None)
• logger – logger for this object (default: None)

post_test()

Logs stdout, stderr amd return code of the target process.

sig_dict = {1: 'SIGHUP', 2: 'SIGINT', 3: 'SIGQUIT', 4: 'SIGILL', 5: 'SIGTRAP', 6: 'SIGABRT', 7: 'SIGBUS', 8: 'SIGFPE', 9: 'SIGKILL', 10: 'SIGUSR1', 11: 'SIGSEGV', 12: 'SIGUSR2', 13: 'SIGPIPE', 14: 'SIGALRM', 15: 'SIGTERM', 17: 'SIGCHLD', 18: 'SIGCONT', 19: 'SIGSTOP', 20: 'SIGTSTP', 21: 'SIGTTIN', 22: 'SIGTTOU', 23: 'SIGURG', 24: 'SIGXCPU', 25: 'SIGXFSZ', 26: 'SIGVTALRM', 27: 'SIGPROF', 28: 'SIGWINCH', 29: 'SIGIO', 30: 'SIGPWR', 31: 'SIGSYS', 34: 'SIGRTMIN', 64: 'SIGRTMAX'}

teardown()

Stops the process and calls super’s teardown.

trigger()

Starts the target in a subprocess