esp-idf/examples/storage/parttool/pytest_parttool_example.py

48 wiersze
1.6 KiB
Python

# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Unlicense OR CC0-1.0
import os
import subprocess
import sys
import pytest
from pytest_embedded import Dut
@pytest.mark.esp32
@pytest.mark.esp32c3
def test_examples_parttool(dut: Dut) -> None:
# Verify factory firmware
dut.expect('Partitions Tool Example')
dut.expect('Example end')
# Close connection to DUT
dut.pexpect_proc.terminate()
dut.serial.stop_redirect_thread()
# Run the example python script
idf_path = os.getenv('IDF_PATH')
assert idf_path is not None
script_path = os.path.join(idf_path, 'examples', 'storage', 'parttool', 'parttool_example.py')
binary_path = os.path.join(dut.app.binary_path, 'parttool.bin')
subprocess.check_call([sys.executable, script_path, '--binary', binary_path, '--port', dut.serial.port])
# following tests check the external interface (parsing) of the parttool commands
with open('custom.bin', 'wb') as f:
f.write(b'0' * 1024 * 4)
PARTTOOL = os.path.join(idf_path, 'components', 'partition_table', 'parttool.py')
BASE_CMD = [sys.executable, PARTTOOL, '--port', dut.serial.port]
cmds = ['read_partition --partition-type=data --partition-subtype=nvs --output custom1.bin',
'erase_partition --partition-name=custom',
'write_partition --partition-name=custom --input custom.bin',
'get_partition_info --partition-boot-default --info size']
for cmd in cmds:
subprocess.check_call(BASE_CMD + cmd.split())
clean_files = ['custom.bin', 'custom1.bin']
for clean_file in clean_files:
os.unlink(clean_file)