tools/test/toolchains/arm_support_test.py - master - githubmirror/mbed-os

tools/test/toolchains/arm_support_test.py
84 строки3 KB
Martin Kojtal
tools: move string description after import modules
19 фев 2019, 13:49
19 фев 2019, 13:49195965f
"""
Copyright (c) 2016-2019 ARM Limited. All rights reserved.

SPDX-License-Identifier: Apache-2.0

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations 
"""

import sys
import os
from string import printable
from copy import deepcopy
from mock import MagicMock, patch
from hypothesis import given, settings
from hypothesis.strategies import text, lists, sampled_from

"""Tests for the arm toolchain supported checks"""

ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..",
                                    ".."))
sys.path.insert(0, ROOT)

from tools.toolchains.arm import ARM_STD, ARM_MICRO, ARMC6
from tools.utils import NotSupportedException

ARMC5_CORES = ["Cortex-M0", "Cortex-M0+", "Cortex-M3", "Cortex-M4",
               "Cortex-M4F", "Cortex-M7", "Cortex-M7F", "Cortex-M7FD"]
ARMC6_CORES = ARMC5_CORES + ["Cortex-M23", "Cortex-M23-NS",
                             "Cortex-M33", "Cortex-M33-NS", "Cortex-M33F", "Cortex-M33F-NS"]

CORE_SUF_ALPHA = ["MDFNS02347-+"]

@given(lists(sampled_from(["ARM", "uARM", "GCC_ARM", "ARMC6", "IAR", "GARBAGE"])),
       text(alphabet=CORE_SUF_ALPHA))
def test_arm_std(supported_toolchains, core):
    mock_target = MagicMock()
    mock_target.core = "Cortex-" + core
    mock_target.supported_toolchains = supported_toolchains
    try:
        ARM_STD(mock_target)
        assert "ARM" in supported_toolchains
        assert mock_target.core in ARMC5_CORES
    except NotSupportedException:
        assert "ARM" not in supported_toolchains or mock_target.core not in ARMC5_CORES


@given(lists(sampled_from(["ARM", "uARM", "GCC_ARM", "ARMC6", "IAR", "GARBAGE"])),
       text(alphabet=CORE_SUF_ALPHA))
def test_arm_micro(supported_toolchains, core):
    mock_target = MagicMock()
    mock_target.core = "Cortex-" + core
    mock_target.supported_toolchains = supported_toolchains
    try:
        ARM_MICRO(mock_target)
        assert "ARM" in supported_toolchains or "uARM" in supported_toolchains
        assert mock_target.core in ARMC5_CORES
    except NotSupportedException:
        assert ("ARM" not in supported_toolchains and "uARM" not in supported_toolchains)\
            or mock_target.core not in ARMC5_CORES


@given(lists(sampled_from(["ARM", "uARM", "GCC_ARM", "ARMC6", "IAR", "GARBAGE"])),
       text(alphabet=CORE_SUF_ALPHA))
def test_armc6(supported_toolchains, core):
    mock_target = MagicMock()
    mock_target.core = "Cortex-" + core
    mock_target.supported_toolchains = supported_toolchains
    try:
        ARMC6(mock_target)
        assert "ARM" in supported_toolchains or "ARMC6" in supported_toolchains
        assert mock_target.core in ARMC6_CORES
    except NotSupportedException:
        assert ("ARM" not in supported_toolchains and "ARMC6" not in supported_toolchains)\
            or mock_target.core not in ARMC6_CORES