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-rw-r--r--test/py/u_boot_console_base.py31
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 f743436..815fa64 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)