diff options
| -rw-r--r-- | test/py/u_boot_console_base.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/py/u_boot_console_base.py b/test/py/u_boot_console_base.py index f7434363fbc..815fa64d5ff 100644 --- a/test/py/u_boot_console_base.py +++ b/test/py/u_boot_console_base.py @@ -56,6 +56,22 @@ class ConsoleDisableCheck(object): self.console.disable_check_count[self.check_type] -= 1 self.console.eval_bad_patterns() +class ConsoleSetupTimeout(object): + """Context manager (for Python's with statement) that temporarily sets up + timeout for specific command. This is useful when execution time is greater + then default 30s.""" + + def __init__(self, console, timeout): + self.p = console.p + self.orig_timeout = self.p.timeout + self.p.timeout = timeout + + def __enter__(self): + return self + + def __exit__(self, extype, value, traceback): + self.p.timeout = self.orig_timeout + class ConsoleBase(object): """The interface through which test functions interact with the U-Boot console. This primarily involves executing shell commands, capturing their @@ -391,3 +407,18 @@ class ConsoleBase(object): """ return ConsoleDisableCheck(self, check_type) + + def temporary_timeout(self, timeout): + """Temporarily set up different timeout for commands. + + Create a new context manager (for use with the "with" statement) which + temporarily change timeout. + + Args: + timeout: Time in milliseconds. + + Returns: + A context manager object. + """ + + return ConsoleSetupTimeout(self, timeout) |