test: unit test for bootmenu

Provide a unit test for the bootmenu command

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/test/py/tests/test_bootmenu.py b/test/py/tests/test_bootmenu.py
new file mode 100644
index 0000000000..fb03fa417b
--- /dev/null
+++ b/test/py/tests/test_bootmenu.py
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+"""Test bootmenu"""
+
+import pytest
+
+@pytest.mark.buildconfigspec('cmd_bootmenu')
+def test_bootmenu(u_boot_console):
+    """Test bootmenu
+
+    u_boot_console -- U-Boot console
+    """
+
+    u_boot_console.p.timeout = 500
+    u_boot_console.run_command('setenv bootmenu_default 1')
+    u_boot_console.run_command('setenv bootmenu_0 test 1=echo ok 1')
+    u_boot_console.run_command('setenv bootmenu_1 test 2=echo ok 2')
+    u_boot_console.run_command('setenv bootmenu_2 test 3=echo ok 3')
+    u_boot_console.run_command('bootmenu 2', wait_for_prompt=False)
+    for i in ('U-Boot Boot Menu', 'test 1', 'test 2', 'test 3', 'autoboot'):
+        u_boot_console.p.expect([i])
+    # Press enter key to execute default entry
+    response = u_boot_console.run_command(cmd='\x0d', wait_for_echo=False, send_nl=False)
+    assert 'ok 2' in response
+    u_boot_console.run_command('bootmenu 2', wait_for_prompt=False)
+    u_boot_console.p.expect(['autoboot'])
+    # Press up key to select prior entry followed by the enter key
+    response = u_boot_console.run_command(cmd='\x1b\x5b\x41\x0d', wait_for_echo=False,
+                                          send_nl=False)
+    assert 'ok 1' in response
+    u_boot_console.run_command('bootmenu 2', wait_for_prompt=False)
+    u_boot_console.p.expect(['autoboot'])
+    # Press down key to select next entry followed by the enter key
+    response = u_boot_console.run_command(cmd='\x1b\x5b\x42\x0d', wait_for_echo=False,
+                                          send_nl=False)
+    assert 'ok 3' in response
+    u_boot_console.run_command('bootmenu 2; echo rc:$?', wait_for_prompt=False)
+    u_boot_console.p.expect(['autoboot'])
+    # Press the escape key
+    response = u_boot_console.run_command(cmd='\x1b', wait_for_echo=False, send_nl=False)
+    assert 'ok' not in response
+    assert 'rc:0' in response
+    u_boot_console.run_command('setenv bootmenu_default')
+    u_boot_console.run_command('setenv bootmenu_0')
+    # Without bootmenu_0 no menu should be shown.
+    u_boot_console.run_command('bootmenu 2')
+    u_boot_console.run_command('setenv bootmenu_1')
+    u_boot_console.run_command('setenv bootmenu_2')