-# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
-#
# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
import os.path
import pytest
fn = u_boot_console.config.source_dir + '/testflash.bin'
if not os.path.exists(fn):
- data = 'this is a test'
- data += '\x00' * ((4 * 1024 * 1024) - len(data))
+ data = b'this is a test'
+ data += b'\x00' * ((4 * 1024 * 1024) - len(data))
with open(fn, 'wb') as fh:
fh.write(data)
fn = u_boot_console.config.source_dir + '/spi.bin'
if not os.path.exists(fn):
- data = '\x00' * (2 * 1024 * 1024)
+ data = b'\x00' * (2 * 1024 * 1024)
with open(fn, 'wb') as fh:
fh.write(data)
def test_ut(u_boot_console, ut_subtest):
- """Execute a "ut" subtest."""
+ """Execute a "ut" subtest.
+
+ The subtests are collected in function generate_ut_subtest() from linker
+ generated lists by applying a regular expression to the lines of file
+ u-boot.sym. The list entries are created using the C macro UNIT_TEST().
+
+ Strict naming conventions have to be followed to match the regular
+ expression. Use UNIT_TEST(foo_test_bar, _flags, foo_test) for a test bar in
+ test suite foo that can be executed via command 'ut foo bar' and is
+ implemented in C function foo_test_bar().
+
+ Args:
+ u_boot_console (ConsoleBase): U-Boot console
+ ut_subtest (str): test to be executed via command ut, e.g 'foo bar' to
+ execute command 'ut foo bar'
+ """
output = u_boot_console.run_command('ut ' + ut_subtest)
assert output.endswith('Failures: 0')