mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
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+
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import pytest
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.buildconfigspec('cmd_gpio')
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def test_gpio_input(u_boot_console):
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"""Test that gpio input correctly returns the value of a gpio pin."""
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response = u_boot_console.run_command('gpio input 0; echo rc:$?')
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expected_response = 'rc:0'
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assert(expected_response in response)
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response = u_boot_console.run_command('gpio toggle 0; gpio input 0; echo rc:$?')
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expected_response = 'rc:1'
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assert(expected_response in response)
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.buildconfigspec('cmd_gpio')
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def test_gpio_exit_statuses(u_boot_console):
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"""Test that non-input gpio commands correctly return the command
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success/failure status."""
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expected_response = 'rc:0'
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response = u_boot_console.run_command('gpio clear 0; echo rc:$?')
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assert(expected_response in response)
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response = u_boot_console.run_command('gpio set 0; echo rc:$?')
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assert(expected_response in response)
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response = u_boot_console.run_command('gpio toggle 0; echo rc:$?')
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assert(expected_response in response)
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response = u_boot_console.run_command('gpio status -a; echo rc:$?')
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assert(expected_response in response)
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expected_response = 'rc:1'
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response = u_boot_console.run_command('gpio nonexistent-command; echo rc:$?')
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assert(expected_response in response)
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response = u_boot_console.run_command('gpio input 200; echo rc:$?')
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assert(expected_response in response)
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