test/py: add a test calling the EFI selftest

A Python test script is provided that runs the EFI selftest
if CONFIG_CMD_EFI_SELFTEST=y.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

test/py/tests/test_efi_selftest.py

@@ -0,0 +1,25 @@
+# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
+# Copyright (c) 2017, Heinrich Schuchardt <xypron.glpk@gmx.de>
+#
+# SPDX-License-Identifier: GPL-2.0
+
+# Test efi API implementation
+
+import pytest
+import u_boot_utils
+
+@pytest.mark.buildconfigspec('cmd_bootefi_selftest')
+def test_efi_selftest(u_boot_console):
+	"""
+	Run bootefi selftest
+	"""
+
+	u_boot_console.run_command(cmd='bootefi selftest', wait_for_prompt=False)
+	m = u_boot_console.p.expect(['Summary: 0 failures', 'Press any key'])
+	if m != 0:
+		raise Exception('Failures occured during the EFI selftest')
+	u_boot_console.run_command(cmd='', wait_for_echo=False, wait_for_prompt=False);
+	m = u_boot_console.p.expect(['resetting', 'U-Boot'])
+	if m != 0:
+		raise Exception('Reset failed during the EFI selftest')
+	u_boot_console.restart_uboot();