esp-idf/components/espcoredump/test/test_espcoredump.py

62 lines
2.3 KiB
Python
Executable File

#!/usr/bin/env python
#
# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
#
# 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 os
import sys
import unittest
try:
from corefile.elf import ESPCoreDumpElfFile
from corefile.loader import ESPCoreDumpFileLoader, ESPCoreDumpLoaderError
except ImportError:
idf_path = os.getenv('IDF_PATH')
if idf_path:
sys.path.insert(0, os.path.join(idf_path, 'components', 'espcoredump'))
else:
sys.path.insert(0, '..')
from corefile.elf import ESPCoreDumpElfFile
from corefile.loader import ESPCoreDumpFileLoader, ESPCoreDumpLoaderError
SUPPORTED_TARGET = ['esp32', 'esp32s2', 'esp32c3']
class TestESPCoreDumpElfFile(unittest.TestCase):
def test_read_elf(self):
for target in SUPPORTED_TARGET:
elf = ESPCoreDumpElfFile(os.path.join(target, 'core.elf'))
assert elf.load_segments
assert elf.note_segments
class TestESPCoreDumpFileLoader(unittest.TestCase):
def test_load_wrong_encode_core_bin(self):
for target in SUPPORTED_TARGET:
with self.assertRaises(ESPCoreDumpLoaderError):
ESPCoreDumpFileLoader(path=os.path.join(target, 'coredump.b64'), is_b64=False)
def test_create_corefile(self):
for target in SUPPORTED_TARGET:
loader = ESPCoreDumpFileLoader(path=os.path.join(target, 'coredump.b64'), is_b64=True)
loader.create_corefile()
if __name__ == '__main__':
# The purpose of these tests is to increase the code coverage at places which are sensitive to issues related to
# Python 2&3 compatibility.
# The espcoredump is not suited for through unit testing. There lot of nested functions, interactive
# communication with the development board and GDB, ...
unittest.main()