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

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"""Tests for the arm toolchain supported checks"""
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
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", "CortexM33-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