Add pinmux test which test the following commands:
- pinmux list
- pinmux dev
- pinmux status
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---
Changes in v4:
- Update sandbox_get_pin_muxing() due to get_pin_muxing()
prototype changes
Changes in v3:
- Fix typo
Changes in v2: None
arch/sandbox/dts/test.dts | 4 +++
test/py/tests/test_pinmux.py | 62 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 66 insertions(+)
create mode 100644 test/py/tests/test_pinmux.py
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 57e0dd766317..2d2a812d3535 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -712,6 +712,10 @@
sandbox_tee {
compatible = "sandbox,tee";
};
+
+ 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 000000000000..f04a2796ee92
--- /dev/null
+++ b/test/py/tests/test_pinmux.py
@@ -0,0 +1,62 @@
+# 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')
+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')
+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')
+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')
+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)
--
1.9.1
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