mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
|
# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
|
||
|
|
# SPDX-License-Identifier: CC0-1.0
|
||
|
|
|
||
|
|
import hashlib
|
||
|
|
import logging
|
||
|
|
import os
|
||
|
|
|
||
|
|
import pytest
|
||
|
|
from pytest_embedded_idf.dut import IdfDut
|
||
|
|
|
||
|
|
|
||
|
|
def verify_elf_sha256_embedding(bin_path: str, sha256_reported: str) -> None:
|
||
|
|
elf_file = os.path.join(bin_path, 'blink.elf')
|
||
|
|
sha256 = hashlib.sha256()
|
||
|
|
with open(elf_file, 'rb') as f:
|
||
|
|
sha256.update(f.read())
|
||
|
|
sha256_expected = sha256.hexdigest()
|
||
|
|
|
||
|
|
logging.info(f'ELF file SHA256: {sha256_expected}')
|
||
|
|
logging.info(f'ELF file SHA256 (reported by the app): {sha256_reported}')
|
||
|
|
|
||
|
|
# the app reports only the first several hex characters of the SHA256, check that they match
|
||
|
|
if not sha256_expected.startswith(sha256_reported):
|
||
|
|
raise ValueError('ELF file SHA256 mismatch')
|
||
|
|
|
||
|
|
|
||
|
|
@pytest.mark.supported_targets
|
||
|
|
@pytest.mark.generic
|
||
|
|
def test_blink(dut: IdfDut) -> None:
|
||
|
|
# check and log bin size
|
||
|
|
binary_file = os.path.join(dut.app.binary_path, 'blink.bin')
|
||
|
|
bin_size = os.path.getsize(binary_file)
|
||
|
|
logging.info('blink_bin_size : {}KB'.format(bin_size // 1024))
|
||
|
|
|
||
|
|
sha256_reported = dut.expect(r'ELF file SHA256:\s+([a-f0-9]+)').group(1).decode('utf-8')
|
||
|
|
|
||
|
|
verify_elf_sha256_embedding(dut.app.binary_path, sha256_reported)
|