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55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
"""Tests for the nRF52 sdk-nrf memory analysis hooks."""
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import os
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from pathlib import Path
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import pytest
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from esphome.components.nrf52 import toolchain
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from esphome.components.nrf52.framework import TOOLCHAIN_VERSION, get_sdk_nrf_tools_path
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import esphome.config_validation as cv
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from esphome.const import KEY_CORE, KEY_FRAMEWORK_VERSION
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from esphome.core import CORE
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@pytest.fixture
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def nrf52_build(tmp_path: Path) -> Path:
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CORE.name = "test_device"
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CORE.build_path = tmp_path / "build" / "test_device"
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return CORE.build_path / ".pioenvs" / "test_device" / "zephyr"
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def _set_sdk_version(version: cv.Version) -> None:
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CORE.data.setdefault(KEY_CORE, {})[KEY_FRAMEWORK_VERSION] = version
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def test_binutils_come_from_the_pinned_zephyr_sdk() -> None:
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bin_path = (
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get_sdk_nrf_tools_path()
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/ "toolchains"
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/ TOOLCHAIN_VERSION
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/ "arm-zephyr-eabi"
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/ "bin"
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)
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# Windows hosts get the .exe binaries (CI covers both)
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suffix = ".exe" if os.name == "nt" else ""
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assert toolchain.get_objdump_path() == bin_path / f"arm-zephyr-eabi-objdump{suffix}"
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assert toolchain.get_readelf_path() == bin_path / f"arm-zephyr-eabi-readelf{suffix}"
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def test_elf_uses_the_nested_layout_from_sdk_2_9_2(nrf52_build: Path) -> None:
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_set_sdk_version(cv.Version(2, 9, 2))
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# A flat image left by an older SDK must not be picked over the current
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# layout, so the choice follows the version rather than what exists
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(nrf52_build / "zephyr.elf").parent.mkdir(parents=True)
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(nrf52_build / "zephyr.elf").write_text("")
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assert toolchain.get_elf_path() == nrf52_build / "zephyr" / "zephyr.elf"
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def test_elf_uses_the_flat_layout_before_sdk_2_9_2(nrf52_build: Path) -> None:
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_set_sdk_version(cv.Version(2, 6, 1))
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nested = nrf52_build / "zephyr" / "zephyr.elf"
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nested.parent.mkdir(parents=True)
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nested.write_text("")
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assert toolchain.get_elf_path() == nrf52_build / "zephyr.elf"
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