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# pyOCD debugger
# Copyright (c) 2020 Arm Limited
# 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 under the License.
import pytest
from pyocd.core.exceptions import *
# Tests for TransferFaultError.
class TestFaultError:
def test_no_args(self):
e = TransferFaultError()
assert str(e) == 'Memory transfer fault'
def test_no_args_set_addr(self):
e = TransferFaultError()
e.fault_address = 0x1000
assert str(e) == 'Memory transfer fault @ 0x00001000'
def test_no_args_set_addr_len(self):
e = TransferFaultError()
e.fault_address = 0x1000
e.fault_length = 0x8
assert str(e) == 'Memory transfer fault @ 0x00001000-0x00001007'
def test_msg(self):
e = TransferFaultError("temporal anomaly")
assert str(e) == 'Memory transfer fault (temporal anomaly)'
def test_arg_tuple(self):
e = TransferFaultError(-1, 1234)
assert str(e) == 'Memory transfer fault (-1, 1234)'
def test_msg_ctor_addr(self):
e = TransferFaultError("my bad", fault_address=0x20008400)
assert e.fault_address == 0x20008400
assert str(e) == 'Memory transfer fault (my bad) @ 0x20008400'
def test_msg_ctor_addr_len(self):
e = TransferFaultError("my bad", fault_address=0x20008400, length=32)
assert e.fault_address == 0x20008400
assert str(e) == 'Memory transfer fault (my bad) @ 0x20008400-0x2000841f'
# Tests for FlashFailure.
class TestFlashFailure:
def test_no_args(self):
e = FlashFailure()
assert str(e) == ""
assert e.address == None
assert e.result_code == None
def test_msg(self):
e = FlashFailure("something exploded")
assert str(e) == "something exploded"
assert e.address == None
assert e.result_code == None
def test_addr(self):
e = FlashFailure(address=0x4000)
assert str(e) == "(address 0x00004000)"
assert e.address == 0x4000
assert e.result_code == None
def test_code(self):
e = FlashFailure(result_code=0x104)
assert str(e) == "(result code 0x104)"
assert e.address == None
assert e.result_code == 0x104
def test_addr_code(self):
e = FlashFailure(address=0x4000, result_code=0x104)
assert str(e) == "(address 0x00004000; result code 0x104)"
assert e.address == 0x4000
assert e.result_code == 0x104
def test_msg_addr_code(self):
e = FlashFailure("major error", address=0x4000, result_code=0x104)
assert str(e) == "major error (address 0x00004000; result code 0x104)"
assert e.address == 0x4000
assert e.result_code == 0x104
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