esp-idf/tools/test_idf_size/test_idf_size.py

51 lines
1.8 KiB
Python

#!/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.
from __future__ import print_function
import collections
import sys
try:
import idf_size
except ImportError:
sys.path.append('..')
import idf_size
if __name__ == '__main__':
# Should deliver a RuntimeError as the 'test' header doesn't exist
try:
idf_size.scan_to_header([], 'test')
except RuntimeError as e:
assert "Didn't find line" in str(e)
# Should deliver a RuntimeError as there's no content under the heading
try:
idf_size.load_memory_config(['Memory Configuration'])
pass
except RuntimeError as e:
assert 'End of file' in str(e)
# This used to crash with a division by zero error but now it just prints nan% due to
# zero lengths
MemRegNames = collections.namedtuple('MemRegNames', ['iram_names', 'dram_names', 'diram_names', 'used_iram_names',
'used_dram_names', 'used_diram_names'])
mem_reg = MemRegNames(set(), set(), set(), set(), set(), set())
print(idf_size.get_summary('a.map', mem_reg, {'iram0_0_seg': {'origin':0,'length':0}, 'dram0_0_seg':
{'origin':0, 'length':0}}, {}), end='')