u-boot/test/py/tests/test_pinmux.py
Patrice Chotard f41a824b23 test/py: test pinmux command
Add pinmux test which test the following commands:
  - pinmux list
  - pinmux dev
  - pinmux status

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Mark some tests as sandbox-centric]
Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-11-16 16:51:57 -05:00

66 lines
2.6 KiB
Python

# SPDX-License-Identifier: GPL-2.0
import pytest
import u_boot_utils
@pytest.mark.buildconfigspec('cmd_pinmux')
def test_pinmux_usage_1(u_boot_console):
"""Test that 'pinmux' command without parameters displays
pinmux usage."""
output = u_boot_console.run_command('pinmux')
assert 'Usage:' in output
@pytest.mark.buildconfigspec('cmd_pinmux')
def test_pinmux_usage_2(u_boot_console):
"""Test that 'pinmux status' executed without previous "pinmux dev"
command displays pinmux usage."""
output = u_boot_console.run_command('pinmux status')
assert 'Usage:' in output
@pytest.mark.buildconfigspec('cmd_pinmux')
@pytest.mark.boardspec('sandbox')
def test_pinmux_status_all(u_boot_console):
"""Test that 'pinmux status -a' displays pin's muxing."""
output = u_boot_console.run_command('pinmux status -a')
assert ('SCL : I2C SCL' in output)
assert ('SDA : I2C SDA' in output)
assert ('TX : Uart TX' in output)
assert ('RX : Uart RX' in output)
assert ('W1 : 1-wire gpio' in output)
@pytest.mark.buildconfigspec('cmd_pinmux')
@pytest.mark.boardspec('sandbox')
def test_pinmux_list(u_boot_console):
"""Test that 'pinmux list' returns the pin-controller list."""
output = u_boot_console.run_command('pinmux list')
assert 'sandbox_pinctrl' in output
@pytest.mark.buildconfigspec('cmd_pinmux')
def test_pinmux_dev_bad(u_boot_console):
"""Test that 'pinmux dev' returns an error when trying to select a
wrong pin controller."""
pincontroller = 'bad_pin_controller_name'
output = u_boot_console.run_command('pinmux dev ' + pincontroller)
expected_output = 'Can\'t get the pin-controller: ' + pincontroller + '!'
assert (expected_output in output)
@pytest.mark.buildconfigspec('cmd_pinmux')
@pytest.mark.boardspec('sandbox')
def test_pinmux_dev(u_boot_console):
"""Test that 'pinmux dev' select the wanted pin controller."""
pincontroller = 'pinctrl'
output = u_boot_console.run_command('pinmux dev ' + pincontroller)
expected_output = 'dev: ' + pincontroller
assert (expected_output in output)
@pytest.mark.buildconfigspec('cmd_pinmux')
@pytest.mark.boardspec('sandbox')
def test_pinmux_status(u_boot_console):
"""Test that 'pinmux status' displays selected pincontroller's pin
muxing descriptions."""
output = u_boot_console.run_command('pinmux status')
assert ('SCL : I2C SCL' in output)
assert ('SDA : I2C SDA' in output)
assert ('TX : Uart TX' in output)
assert ('RX : Uart RX' in output)
assert ('W1 : 1-wire gpio' in output)