diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/py/tests/test_gpio.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/py/tests/test_gpio.py b/test/py/tests/test_gpio.py index 109649e2c7f..fa0af5f82b2 100644 --- a/test/py/tests/test_gpio.py +++ b/test/py/tests/test_gpio.py @@ -46,6 +46,20 @@ def test_gpio_exit_statuses(u_boot_console): response = u_boot_console.run_command('gpio input 200; echo rc:$?') assert(expected_response in response) +@pytest.mark.boardspec('sandbox') +@pytest.mark.buildconfigspec('cmd_gpio') +def test_gpio_read(u_boot_console): + """Test that gpio read correctly sets the variable to the value of a gpio pin.""" + + response = u_boot_console.run_command('gpio read var 0; echo val:$var,rc:$?') + expected_response = 'val:0,rc:0' + assert(expected_response in response) + response = u_boot_console.run_command('gpio toggle 0; gpio read var 0; echo val:$var,rc:$?') + expected_response = 'val:1,rc:0' + assert(expected_response in response) + response = u_boot_console.run_command('setenv var; gpio read var nonexistent-gpio; echo val:$var,rc:$?') + expected_response = 'val:,rc:1' + assert(expected_response in response) """ Generic Tests for 'gpio' command on sandbox and real hardware. |