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47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: CC0-1.0
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import hashlib
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import logging
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from typing import Callable
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import pytest
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from pytest_embedded_idf.dut import IdfDut
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from pytest_embedded_qemu.app import QemuApp
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from pytest_embedded_qemu.dut import QemuDut
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@pytest.mark.supported_targets
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@pytest.mark.generic
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def test_hello_world(
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dut: IdfDut, log_minimum_free_heap_size: Callable[..., None]
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) -> None:
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dut.expect('Hello world!')
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log_minimum_free_heap_size()
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def verify_elf_sha256_embedding(app: QemuApp, sha256_reported: str) -> None:
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sha256 = hashlib.sha256()
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with open(app.elf_file, 'rb') as f:
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sha256.update(f.read())
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sha256_expected = sha256.hexdigest()
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logging.info(f'ELF file SHA256: {sha256_expected}')
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logging.info(f'ELF file SHA256 (reported by the app): {sha256_reported}')
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# the app reports only the first several hex characters of the SHA256, check that they match
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if not sha256_expected.startswith(sha256_reported):
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raise ValueError('ELF file SHA256 mismatch')
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@pytest.mark.esp32 # we only support qemu on esp32 for now
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@pytest.mark.host_test
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@pytest.mark.qemu
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def test_hello_world_host(app: QemuApp, dut: QemuDut) -> None:
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sha256_reported = (
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dut.expect(r'ELF file SHA256:\s+([a-f0-9]+)').group(1).decode('utf-8')
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)
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verify_elf_sha256_embedding(app, sha256_reported)
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dut.expect('Hello world!')
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