[U-Boot] [PATCH v4 15/18] test/py: test reboot by EFI watchdog

[Heinrich Schuchardt]

Clear environment variable efi_selftest before executing the
default tests.

Provide a test verifying that the EFI watchdog
reboots the system upon timeout.

The test depends on CONFIG_CMD_EFI_SELFTEST=y.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v4
	no change
v3
	no change
v2
	choose test via environment variable
---
 test/py/tests/test_efi_selftest.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/test/py/tests/test_efi_selftest.py b/test/py/tests/test_efi_selftest.py
index 76e282a6c7..66b799bed6 100644
--- a/test/py/tests/test_efi_selftest.py
+++ b/test/py/tests/test_efi_selftest.py
@@ -1,4 +1,3 @@
-# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
 # Copyright (c) 2017, Heinrich Schuchardt <xypron.glpk at gmx.de>
 #
 # SPDX-License-Identifier: GPL-2.0
@@ -14,6 +13,7 @@ def test_efi_selftest(u_boot_console):
 	Run bootefi selftest
 	"""
 
+	u_boot_console.run_command(cmd='setenv efi_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:
@@ -23,3 +23,15 @@ def test_efi_selftest(u_boot_console):
 	if m != 0:
 		raise Exception('Reset failed during the EFI selftest')
 	u_boot_console.restart_uboot();
+
+ at pytest.mark.buildconfigspec('cmd_bootefi_selftest')
+def test_efi_selftest_watchdog_reboot(u_boot_console):
+	u_boot_console.run_command(cmd='setenv efi_selftest list')
+	output = u_boot_console.run_command('bootefi selftest')
+	assert '\'watchdog reboot\'' in output
+	u_boot_console.run_command(cmd='setenv efi_selftest watchdog reboot')
+	u_boot_console.run_command(cmd='bootefi selftest', wait_for_prompt=False)
+	m = u_boot_console.p.expect(['resetting', 'U-Boot'])
+	if m != 0:
+		raise Exception('Reset failed in \'watchdog reboot\' test')
+	u_boot_console.restart_uboot();
-- 
2.14.2