def test_arm_c_lib_std_exception(self):
"""Test that an exception is raised if the std C library is not supported for a target on the ARM toolchain."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.supported_toolchains = ["ARM", "uARM", "ARMC5"]
mock_target.default_toolchain = "ARM"
mock_target.c_lib = "std"
del mock_target.default_lib
mock_target.supported_c_libs = {"arm": ["small"]}
with self.assertRaisesRegexp(NotSupportedException, UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib)):
ARM_STD(mock_target)
with self.assertRaisesRegexp(NotSupportedException, UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib)):
ARMC6(mock_target)
def test_iar_c_lib_small_exception(self):
"""Test that an exception is raised if the small C library is not supported for a target on the IAR toolchain."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.c_lib = "small"
del mock_target.default_lib
mock_target.supported_c_libs = {"iar": ["std"]}
mock_target.supported_toolchains = ["IAR"]
with self.assertRaisesRegexp(NotSupportedException, UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib)):
IAR(mock_target)
def test_iar_c_lib(self):
"""Test that no exception is raised when a supported c library is specified."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.supported_c_libs = {"iar": ["std"]}
mock_target.c_lib = "sTD"
del mock_target.default_lib
mock_target.supported_toolchains = ["IAR"]
mock_target.is_TrustZone_secure_target = False
try:
IAR(mock_target)
except NotSupportedException:
self.fail(UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib))
def test_gcc_arm_c_lib_small_exception(self):
"""Test that an exception is raised if the small and std C library are not supported for a target on the GCC_ARM toolchain."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.c_lib = "small"
del mock_target.default_lib
mock_target.supported_c_libs = {"gcc_arm": [""]}
mock_target.default_toolchain = "GCC_ARM"
mock_target.supported_toolchains = ["GCC_ARM"]
with self.assertRaisesRegexp(
NotSupportedException,
UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib)):
GCC_ARM(mock_target)
def test_arm_small_c_lib_swap_std_lib(self):
"""Test that no exception is raised when small c lib is not supported but std lib is supported."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.c_lib = "small"
del mock_target.default_lib
mock_target.supported_c_libs = {"arm": ["std"]}
mock_target.supported_toolchains = ["ARM", "uARM", "ARMC5"]
mock_target.default_toolchain = "ARM"
try:
ARM_STD(mock_target)
except NotSupportedException:
self.fail(
UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib))
mock_target.default_toolchain = "ARMC6"
try:
ARMC6(mock_target)
except NotSupportedException:
self.fail(
UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib))
def test_gcc_arm_small_c_lib_swap_std_lib(self):
"""Test that no exception is raised when small c lib is not supported but std lib is supported."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.supported_c_libs = {"gcc_arm": ["std"]}
mock_target.c_lib = "small"
del mock_target.default_lib
mock_target.supported_toolchains = ["GCC_ARM"]
mock_target.is_TrustZone_secure_target = False
mock_target.default_toolchain = "GCC_ARM"
try:
GCC_ARM(mock_target)
except NotSupportedException:
self.fail(
UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib))
