test/py: add tests for the button commands

Adds tests for the button commands.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 2325ec6e69d0c75399c13b68194e5cb7805b1ab6..491893a17dc45e2cc5584efd9c1b6178d41bf5d0 100644 (file)
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -51,6 +51,20 @@
                #sound-dai-cells = <1>;
        };
 
+       buttons {
+               compatible = "gpio-keys";
+
+               summer {
+                       gpios = <&gpio_a 3 0>;
+                       label = "summer";
+               };
+
+               christmas {
+                       gpios = <&gpio_a 4 0>;
+                       label = "christmas";
+               };
+       };
+
        cros_ec: cros-ec {
                reg = <0 0>;
                compatible = "google,cros-ec-sandbox";

diff --git a/test/py/tests/test_button.py b/test/py/tests/test_button.py
new file mode 100644 (file)
index 0000000..98067a9
--- /dev/null
+++ b/test/py/tests/test_button.py
@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+import pytest
+
+@pytest.mark.boardspec('sandbox')
+@pytest.mark.buildconfigspec('cmd_button')
+def test_button_exit_statuses(u_boot_console):
+    """Test that non-input button commands correctly return the command
+    success/failure status."""
+
+    expected_response = 'rc:0'
+    response = u_boot_console.run_command('button list; echo rc:$?')
+    assert(expected_response in response)
+    response = u_boot_console.run_command('button summer; echo rc:$?')
+    assert(expected_response in response)
+
+    expected_response = 'rc:1'
+    response = u_boot_console.run_command('button nonexistent-button; echo rc:$?')
+    assert(expected_response in response)