mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-27 14:14:37 +08:00
4af2a33ee5
4dbc107f46("cmd: gpio: Correct do_gpio() return value") correctly changed the behaviour of the gpio command to return CMD_RET_SUCCESS or CMD_RET_FAILURE, but any existing script which expects the return value to be the pin value is broken by this change. Reinstate the legacy behaviour for `gpio input` only. Fixes:4dbc107f46("cmd: gpio: Correct do_gpio() return value") Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Signed-off-by: Alex Kiernan <alex.kiernan@hivehome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
|
|
|
|
import pytest
|
|
|
|
@pytest.mark.boardspec('sandbox')
|
|
@pytest.mark.buildconfigspec('cmd_gpio')
|
|
def test_gpio_input(u_boot_console):
|
|
"""Test that gpio input correctly returns the value of a gpio pin."""
|
|
|
|
response = u_boot_console.run_command('gpio input 0; echo rc:$?')
|
|
expected_response = 'rc:0'
|
|
assert(expected_response in response)
|
|
response = u_boot_console.run_command('gpio toggle 0; gpio input 0; echo rc:$?')
|
|
expected_response = 'rc:1'
|
|
assert(expected_response in response)
|
|
|
|
@pytest.mark.boardspec('sandbox')
|
|
@pytest.mark.buildconfigspec('cmd_gpio')
|
|
def test_gpio_exit_statuses(u_boot_console):
|
|
"""Test that non-input gpio commands correctly return the command
|
|
success/failure status."""
|
|
|
|
expected_response = 'rc:0'
|
|
response = u_boot_console.run_command('gpio clear 0; echo rc:$?')
|
|
assert(expected_response in response)
|
|
response = u_boot_console.run_command('gpio set 0; echo rc:$?')
|
|
assert(expected_response in response)
|
|
response = u_boot_console.run_command('gpio toggle 0; echo rc:$?')
|
|
assert(expected_response in response)
|
|
response = u_boot_console.run_command('gpio status -a; echo rc:$?')
|
|
assert(expected_response in response)
|
|
|
|
expected_response = 'rc:1'
|
|
response = u_boot_console.run_command('gpio nonexistent-command; echo rc:$?')
|
|
assert(expected_response in response)
|
|
response = u_boot_console.run_command('gpio input 200; echo rc:$?')
|
|
assert(expected_response in response)
|