| # SPDX-License-Identifier: GPL-2.0 |
| # (C) Copyright 2023, Advanced Micro Devices, Inc. |
| |
| import pytest |
| import random |
| import re |
| import u_boot_utils |
| |
| """ |
| Note: This test doesn't rely on boardenv_* configuration values but it can |
| change the test behavior. To test USB file system cases (fat32, ext2, ext4), |
| USB device should be formatted and valid partitions should be created for |
| different file system, otherwise it may leads to failure. This test will be |
| skipped if the USB device is not detected. |
| |
| For example: |
| |
| # Setup env__usb_device_test_skip to not skipping the test. By default, its |
| # value is set to True. Set it to False to run all tests for USB device. |
| env__usb_device_test_skip = False |
| """ |
| |
| def setup_usb(u_boot_console): |
| if u_boot_console.config.env.get('env__usb_device_test_skip', True): |
| pytest.skip('USB device test is not enabled') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_start(u_boot_console): |
| setup_usb(u_boot_console) |
| output = u_boot_console.run_command('usb start') |
| |
| # if output is empty, usb start may already run as part of preboot command |
| # re-start the usb, in that case |
| if not output: |
| u_boot_console.run_command('usb stop') |
| output = u_boot_console.run_command('usb start') |
| |
| if 'No USB device found' in output: |
| pytest.skip('No USB controller available') |
| |
| if 'Card did not respond to voltage select' in output: |
| pytest.skip('No USB device present') |
| |
| controllers = 0 |
| storage_device = 0 |
| obj = re.search(r'\d USB Device\(s\) found', output) |
| controllers = int(obj.group()[0]) |
| |
| if not controllers: |
| pytest.skip('No USB device present') |
| |
| obj = re.search(r'\d Storage Device\(s\) found', output) |
| storage_device = int(obj.group()[0]) |
| |
| if not storage_device: |
| pytest.skip('No USB storage device present') |
| |
| assert 'USB init failed' not in output |
| assert 'starting USB...' in output |
| |
| if 'Starting the controller' in output: |
| assert 'USB XHCI' in output |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| return controllers, storage_device |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_stop(u_boot_console): |
| setup_usb(u_boot_console) |
| output = u_boot_console.run_command('usb stop') |
| assert 'stopping USB..' in output |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| output = u_boot_console.run_command('usb dev') |
| assert "USB is stopped. Please issue 'usb start' first." in output |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_reset(u_boot_console): |
| setup_usb(u_boot_console) |
| output = u_boot_console.run_command('usb reset') |
| |
| if 'No USB device found' in output: |
| pytest.skip('No USB controller available') |
| |
| if 'Card did not respond to voltage select' in output: |
| pytest.skip('No USB device present') |
| |
| obj = re.search(r'\d USB Device\(s\) found', output) |
| usb_dev_num = int(obj.group()[0]) |
| |
| if not usb_dev_num: |
| pytest.skip('No USB device present') |
| |
| obj = re.search(r'\d Storage Device\(s\) found', output) |
| usb_stor_num = int(obj.group()[0]) |
| |
| if not usb_stor_num: |
| pytest.skip('No USB storage device present') |
| |
| assert 'BUG' not in output |
| assert 'USB init failed' not in output |
| assert 'resetting USB...' in output |
| |
| if 'Starting the controller' in output: |
| assert 'USB XHCI' in output |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_info(u_boot_console): |
| controllers, storage_device = test_usb_start(u_boot_console) |
| output = u_boot_console.run_command('usb info') |
| |
| num_controller = len(re.findall(': Hub,', output)) |
| num_mass_storage = len(re.findall(': Mass Storage,', output)) |
| |
| assert num_controller == controllers - 1 |
| assert num_mass_storage == storage_device |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| for i in range(0, storage_device + controllers - 1): |
| output = u_boot_console.run_command('usb info %d' % i) |
| num_controller = len(re.findall(': Hub,', output)) |
| num_mass_storage = len(re.findall(': Mass Storage,', output)) |
| assert num_controller + num_mass_storage == 1 |
| assert 'No device available' not in output |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_tree(u_boot_console): |
| controllers, storage_device = test_usb_start(u_boot_console) |
| output = u_boot_console.run_command('usb tree') |
| |
| num_controller = len(re.findall('Hub', output)) |
| num_mass_storage = len(re.findall('Mass Storage', output)) |
| |
| assert num_controller == controllers - 1 |
| assert num_mass_storage == storage_device |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('usb_storage') |
| def test_usb_storage(u_boot_console): |
| controllers, storage_device = test_usb_start(u_boot_console) |
| output = u_boot_console.run_command('usb storage') |
| |
| obj = re.findall(r'Capacity: (\d+|\d+[\.]?\d)', output) |
| devices = {} |
| |
| for key in range(int(storage_device)): |
| devices[key] = {} |
| |
| for x in range(int(storage_device)): |
| try: |
| capacity = float(obj[x].split()[0]) |
| devices[x]['capacity'] = capacity |
| print('USB storage device %d capacity is: %g MB' % (x, capacity)) |
| except ValueError: |
| pytest.fail('USB storage device capacity not recognized') |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_dev(u_boot_console): |
| controllers, storage_device = test_usb_start(u_boot_console) |
| output = u_boot_console.run_command('usb dev') |
| |
| assert 'no usb devices available' not in output |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| devices = {} |
| |
| for key in range(int(storage_device)): |
| devices[key] = {} |
| |
| fail = 0 |
| for x in range(0, storage_device): |
| devices[x]['detected'] = 'yes' |
| output = u_boot_console.run_command('usb dev %d' % x) |
| |
| if 'Card did not respond to voltage select' in output: |
| fail = 1 |
| devices[x]['detected'] = 'no' |
| |
| if 'No USB device found' in output: |
| devices[x]['detected'] = 'no' |
| |
| if 'unknown device' in output: |
| devices[x]['detected'] = 'no' |
| |
| assert 'is now current device' in output |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| if fail: |
| pytest.fail('USB device not present') |
| |
| return devices, controllers, storage_device |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| def test_usb_part(u_boot_console): |
| devices, controllers, storage_device = test_usb_dev(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| u_boot_console.run_command('usb part') |
| |
| output = u_boot_console.run_command('echo $?') |
| assert output.endswith('0') |
| |
| for i in range(0, storage_device): |
| if devices[i]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % i) |
| output = u_boot_console.run_command('usb part') |
| |
| lines = output.split('\n') |
| part_fat = [] |
| part_ext = [] |
| for line in lines: |
| obj = re.search(r'(\d)\s+\d+\s+\d+\s+\w+\d+\w+-\d+\s+(\d+\w+)', line) |
| if obj: |
| part_id = int(obj.groups()[0]) |
| part_type = obj.groups()[1] |
| print('part_id:%d, part_type:%s' % (part_id, part_type)) |
| |
| if part_type == '0c' or part_type == '0b' or part_type == '0e': |
| print('Fat detected') |
| part_fat.append(part_id) |
| elif part_type == '83': |
| print('ext detected') |
| part_ext.append(part_id) |
| else: |
| pytest.fail('Unsupported Filesystem on device %d' % i) |
| devices[i]['ext4'] = part_ext |
| devices[i]['ext2'] = part_ext |
| devices[i]['fat'] = part_fat |
| |
| if not part_ext and not part_fat: |
| pytest.fail('No partition detected on device %d' % i) |
| |
| return devices, controllers, storage_device |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_fat') |
| def test_usb_fatls_fatinfo(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'fat' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| output = u_boot_console.run_command('fatls usb %d:%s' % (x, part)) |
| if 'Unrecognized filesystem type' in output: |
| partitions.remove(part) |
| pytest.fail('Unrecognized filesystem') |
| |
| if not re.search(r'\d file\(s\), \d dir\(s\)', output): |
| pytest.fail('%s read failed on device %d' % (fs.upper, x)) |
| |
| output = u_boot_console.run_command('fatinfo usb %d:%s' % (x, part)) |
| string = 'Filesystem: %s' % fs.upper |
| if re.search(string, output): |
| pytest.fail('%s FS failed on device %d' % (fs.upper(), x)) |
| part_detect = 1 |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_fat') |
| @pytest.mark.buildconfigspec('cmd_memory') |
| def test_usb_fatload_fatwrite(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'fat' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| addr = u_boot_utils.find_ram_base(u_boot_console) |
| size = random.randint(4, 1 * 1024 * 1024) |
| output = u_boot_console.run_command('crc32 %x %x' % (addr, size)) |
| m = re.search('==> (.+?)', output) |
| if not m: |
| pytest.fail('CRC32 failed') |
| expected_crc32 = m.group(1) |
| |
| file = '%s_%d' % ('uboot_test', size) |
| output = u_boot_console.run_command( |
| '%swrite usb %d:%s %x %s %x' % (fs, x, part, addr, file, size) |
| ) |
| assert 'Unable to write' not in output |
| assert 'Error' not in output |
| assert 'overflow' not in output |
| expected_text = '%d bytes written' % size |
| assert expected_text in output |
| |
| alignment = int( |
| u_boot_console.config.buildconfig.get( |
| 'config_sys_cacheline_size', 128 |
| ) |
| ) |
| offset = random.randrange(alignment, 1024, alignment) |
| output = u_boot_console.run_command( |
| '%sload usb %d:%s %x %s' % (fs, x, part, addr + offset, file) |
| ) |
| assert 'Invalid FAT entry' not in output |
| assert 'Unable to read file' not in output |
| assert 'Misaligned buffer address' not in output |
| expected_text = '%d bytes read' % size |
| assert expected_text in output |
| |
| output = u_boot_console.run_command( |
| 'crc32 %x $filesize' % (addr + offset) |
| ) |
| assert expected_crc32 in output |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| return file, size |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_ext4') |
| def test_usb_ext4ls(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'ext4' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| u_boot_console.run_command('usb dev %d' % x) |
| for part in partitions: |
| output = u_boot_console.run_command('%sls usb %d:%s' % (fs, x, part)) |
| if 'Unrecognized filesystem type' in output: |
| partitions.remove(part) |
| pytest.fail('Unrecognized filesystem') |
| part_detect = 1 |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_ext4') |
| @pytest.mark.buildconfigspec('ext4_write') |
| @pytest.mark.buildconfigspec('cmd_memory') |
| def test_usb_ext4load_ext4write(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'ext4' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| addr = u_boot_utils.find_ram_base(u_boot_console) |
| size = random.randint(4, 1 * 1024 * 1024) |
| output = u_boot_console.run_command('crc32 %x %x' % (addr, size)) |
| m = re.search('==> (.+?)', output) |
| if not m: |
| pytest.fail('CRC32 failed') |
| expected_crc32 = m.group(1) |
| file = '%s_%d' % ('uboot_test', size) |
| |
| output = u_boot_console.run_command( |
| '%swrite usb %d:%s %x /%s %x' % (fs, x, part, addr, file, size) |
| ) |
| assert 'Unable to write' not in output |
| assert 'Error' not in output |
| assert 'overflow' not in output |
| expected_text = '%d bytes written' % size |
| assert expected_text in output |
| |
| offset = random.randrange(128, 1024, 128) |
| output = u_boot_console.run_command( |
| '%sload usb %d:%s %x /%s' % (fs, x, part, addr + offset, file) |
| ) |
| expected_text = '%d bytes read' % size |
| assert expected_text in output |
| |
| output = u_boot_console.run_command( |
| 'crc32 %x $filesize' % (addr + offset) |
| ) |
| assert expected_crc32 in output |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| return file, size |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_ext2') |
| def test_usb_ext2ls(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'ext2' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| output = u_boot_console.run_command('%sls usb %d:%s' % (fs, x, part)) |
| if 'Unrecognized filesystem type' in output: |
| partitions.remove(part) |
| pytest.fail('Unrecognized filesystem') |
| part_detect = 1 |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_ext2') |
| @pytest.mark.buildconfigspec('cmd_ext4') |
| @pytest.mark.buildconfigspec('ext4_write') |
| @pytest.mark.buildconfigspec('cmd_memory') |
| def test_usb_ext2load(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| file, size = test_usb_ext4load_ext4write(u_boot_console) |
| |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| fs = 'ext2' |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| addr = u_boot_utils.find_ram_base(u_boot_console) |
| output = u_boot_console.run_command('crc32 %x %x' % (addr, size)) |
| m = re.search('==> (.+?)', output) |
| if not m: |
| pytest.fail('CRC32 failed') |
| expected_crc32 = m.group(1) |
| |
| offset = random.randrange(128, 1024, 128) |
| output = u_boot_console.run_command( |
| '%sload usb %d:%s %x /%s' % (fs, x, part, addr + offset, file) |
| ) |
| expected_text = '%d bytes read' % size |
| assert expected_text in output |
| |
| output = u_boot_console.run_command( |
| 'crc32 %x $filesize' % (addr + offset) |
| ) |
| assert expected_crc32 in output |
| |
| if not part_detect: |
| pytest.skip('No %s partition detected' % fs.upper()) |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_fs_generic') |
| def test_usb_ls(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| for fs in ['fat', 'ext4']: |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| output = u_boot_console.run_command('ls usb %d:%s' % (x, part)) |
| if re.search(r'No \w+ table on this device', output): |
| pytest.fail( |
| '%s: Partition table not found %d' % (fs.upper(), x) |
| ) |
| |
| if not part_detect: |
| pytest.skip('No partition detected') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_fs_generic') |
| def test_usb_load(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| for fs in ['fat', 'ext4']: |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| addr = u_boot_utils.find_ram_base(u_boot_console) |
| |
| if fs == 'fat': |
| file, size = test_usb_fatload_fatwrite(u_boot_console) |
| elif fs == 'ext4': |
| file, size = test_usb_ext4load_ext4write(u_boot_console) |
| |
| output = u_boot_console.run_command('crc32 %x %x' % (addr, size)) |
| m = re.search('==> (.+?)', output) |
| if not m: |
| pytest.fail('CRC32 failed') |
| expected_crc32 = m.group(1) |
| |
| offset = random.randrange(128, 1024, 128) |
| output = u_boot_console.run_command( |
| 'load usb %d:%s %x /%s' % (x, part, addr + offset, file) |
| ) |
| expected_text = '%d bytes read' % size |
| assert expected_text in output |
| |
| output = u_boot_console.run_command( |
| 'crc32 %x $filesize' % (addr + offset) |
| ) |
| assert expected_crc32 in output |
| |
| if not part_detect: |
| pytest.skip('No partition detected') |
| |
| @pytest.mark.buildconfigspec('cmd_usb') |
| @pytest.mark.buildconfigspec('cmd_fs_generic') |
| def test_usb_save(u_boot_console): |
| devices, controllers, storage_device = test_usb_part(u_boot_console) |
| if not devices: |
| pytest.skip('No devices detected') |
| |
| part_detect = 0 |
| for x in range(0, int(storage_device)): |
| if devices[x]['detected'] == 'yes': |
| u_boot_console.run_command('usb dev %d' % x) |
| for fs in ['fat', 'ext4']: |
| try: |
| partitions = devices[x][fs] |
| except: |
| print('No %s table on this device' % fs.upper()) |
| continue |
| |
| for part in partitions: |
| part_detect = 1 |
| addr = u_boot_utils.find_ram_base(u_boot_console) |
| size = random.randint(4, 1 * 1024 * 1024) |
| file = '%s_%d' % ('uboot_test', size) |
| |
| offset = random.randrange(128, 1024, 128) |
| output = u_boot_console.run_command( |
| 'save usb %d:%s %x /%s %x' |
| % (x, part, addr + offset, file, size) |
| ) |
| expected_text = '%d bytes written' % size |
| assert expected_text in output |
| |
| if not part_detect: |
| pytest.skip('No partition detected') |