82 lines
3.0 KiB
Python
82 lines
3.0 KiB
Python
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (C) 2020 Sean Anderson
|
|
|
|
import pytest
|
|
|
|
@pytest.mark.buildconfigspec('cmd_dm')
|
|
def test_dm_compat(u_boot_console):
|
|
"""Test that each driver in `dm tree` is also listed in `dm compat`."""
|
|
response = u_boot_console.run_command('dm tree')
|
|
driver_index = response.find('Driver')
|
|
assert driver_index != -1
|
|
drivers = (line[driver_index:].split()[0]
|
|
for line in response[:-1].split('\n')[2:])
|
|
|
|
response = u_boot_console.run_command('dm compat')
|
|
for driver in drivers:
|
|
assert driver in response
|
|
|
|
# check sorting - output looks something like this:
|
|
# testacpi 0 [ ] testacpi_drv |-- acpi-test
|
|
# testacpi 1 [ ] testacpi_drv | `-- child
|
|
# pci_emul_p 1 [ ] pci_emul_parent_drv |-- pci-emul2
|
|
# pci_emul 5 [ ] sandbox_swap_case_em | `-- emul2@1f,0
|
|
|
|
# The number of '| ' and '--' matches indicate the indent level. We start
|
|
# checking sorting only after UCLASS_AXI_EMUL after which the names should
|
|
# be sorted.
|
|
|
|
response = u_boot_console.run_command('dm tree -s')
|
|
lines = response.split('\n')[2:]
|
|
stack = [] # holds where we were up to at the previous indent level
|
|
prev = '' # uclass name of previous line
|
|
start = False
|
|
for line in lines:
|
|
indent = line.count('| ') + ('--' in line)
|
|
cur = line.split()[0]
|
|
if not start:
|
|
if cur != 'axi_emul':
|
|
continue
|
|
start = True
|
|
|
|
# Handle going up or down an indent level
|
|
if indent > len(stack):
|
|
stack.append(prev)
|
|
prev = ''
|
|
elif indent < len(stack):
|
|
prev = stack.pop()
|
|
|
|
# Check that the current uclass name is not alphabetically before the
|
|
# previous one
|
|
if 'emul' not in cur and cur < prev:
|
|
print('indent', cur >= prev, indent, prev, cur, stack)
|
|
assert cur >= prev
|
|
prev = cur
|
|
|
|
|
|
@pytest.mark.buildconfigspec('cmd_dm')
|
|
def test_dm_drivers(u_boot_console):
|
|
"""Test that each driver in `dm compat` is also listed in `dm drivers`."""
|
|
response = u_boot_console.run_command('dm compat')
|
|
drivers = (line[:20].rstrip() for line in response[:-1].split('\n')[2:])
|
|
response = u_boot_console.run_command('dm drivers')
|
|
for driver in drivers:
|
|
assert driver in response
|
|
|
|
@pytest.mark.buildconfigspec('cmd_dm')
|
|
def test_dm_static(u_boot_console):
|
|
"""Test that each driver in `dm static` is also listed in `dm drivers`."""
|
|
response = u_boot_console.run_command('dm static')
|
|
drivers = (line[:25].rstrip() for line in response[:-1].split('\n')[2:])
|
|
response = u_boot_console.run_command('dm drivers')
|
|
for driver in drivers:
|
|
assert driver in response
|
|
|
|
@pytest.mark.buildconfigspec("cmd_dm")
|
|
def test_dm_uclass(u_boot_console):
|
|
response = u_boot_console.run_command("dm uclass")
|
|
|
|
@pytest.mark.buildconfigspec("cmd_dm")
|
|
def test_dm_devres(u_boot_console):
|
|
response = u_boot_console.run_command("dm devres")
|