diff options
| -rw-r--r-- | arch/sandbox/dts/test.dts | 4 | ||||
| -rw-r--r-- | test/py/tests/test_pinmux.py | 66 |
2 files changed, 70 insertions, 0 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 024aa7c..2c6b422 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -727,6 +727,10 @@ sandbox_virtio2 { compatible = "sandbox,virtio2"; }; + + pinctrl { + compatible = "sandbox,pinctrl"; + }; }; #include "sandbox_pmic.dtsi" diff --git a/test/py/tests/test_pinmux.py b/test/py/tests/test_pinmux.py new file mode 100644 index 0000000..25394f1 --- /dev/null +++ b/test/py/tests/test_pinmux.py @@ -0,0 +1,66 @@ +# 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) |