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test/py: Add an option to execute a string containing a command 

It is sometimes inconvenient to convert a string into a list for execution
with run_and_log(). Provide a helper function to do this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Teddy Reed <teddy.reed@gmail.com>
This commit is contained in:
Simon Glass 2016-07-03 09:40:40 -06:00 committed by Tom Rini
parent f3d3e95ce5
commit 8b304a37df
1 changed files with 12 additions and 0 deletions
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12
test/py/u_boot_utils.py
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@ -173,6 +173,18 @@ def run_and_log(u_boot_console, cmd, ignore_errors=False):
runner.close() runner.close()
return output return output
def cmd(u_boot_console, cmd_str):
"""Run a single command string and log its output.
Args:
u_boot_console: A console connection to U-Boot.
cmd: The command to run, as a string.
Returns:
The output as a string.
"""
return run_and_log(u_boot_console, cmd_str.split())
ram_base = None ram_base = None
def find_ram_base(u_boot_console): def find_ram_base(u_boot_console):
"""Find the running U-Boot's RAM location. """Find the running U-Boot's RAM location.