Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

tools/test/memap/memap_test.py@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

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elessair 0:f269e3021894 1 """
elessair 0:f269e3021894 2 mbed SDK
elessair 0:f269e3021894 3 Copyright (c) 2016 ARM Limited
elessair 0:f269e3021894 4
elessair 0:f269e3021894 5 Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:f269e3021894 6 you may not use this file except in compliance with the License.
elessair 0:f269e3021894 7 You may obtain a copy of the License at
elessair 0:f269e3021894 8
elessair 0:f269e3021894 9 http://www.apache.org/licenses/LICENSE-2.0
elessair 0:f269e3021894 10
elessair 0:f269e3021894 11 Unless required by applicable law or agreed to in writing, software
elessair 0:f269e3021894 12 distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:f269e3021894 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:f269e3021894 14 See the License for the specific language governing permissions and
elessair 0:f269e3021894 15 limitations under the License.
elessair 0:f269e3021894 16 """
elessair 0:f269e3021894 17 import sys
elessair 0:f269e3021894 18 import os
elessair 0:f269e3021894 19
elessair 0:f269e3021894 20 ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", ".."))
elessair 0:f269e3021894 21 sys.path.insert(0, ROOT)
elessair 0:f269e3021894 22
elessair 0:f269e3021894 23 import unittest
elessair 0:f269e3021894 24 from tools.memap import MemapParser
elessair 0:f269e3021894 25 from copy import deepcopy
elessair 0:f269e3021894 26
elessair 0:f269e3021894 27 """
elessair 0:f269e3021894 28 Tests for test_api.py
elessair 0:f269e3021894 29 """
elessair 0:f269e3021894 30
elessair 0:f269e3021894 31 class MemapParserTests(unittest.TestCase):
elessair 0:f269e3021894 32 """
elessair 0:f269e3021894 33 Test cases for Test Api
elessair 0:f269e3021894 34 """
elessair 0:f269e3021894 35
elessair 0:f269e3021894 36 def setUp(self):
elessair 0:f269e3021894 37 """
elessair 0:f269e3021894 38 Called before each test case
elessair 0:f269e3021894 39
elessair 0:f269e3021894 40 :return:
elessair 0:f269e3021894 41 """
elessair 0:f269e3021894 42 self.memap_parser = MemapParser()
elessair 0:f269e3021894 43
elessair 0:f269e3021894 44 self.memap_parser.modules = {
elessair 0:f269e3021894 45 "Misc": {
elessair 0:f269e3021894 46 "unknown": 0,
elessair 0:f269e3021894 47 ".ARM": 8,
elessair 0:f269e3021894 48 ".ARM.extab": 0,
elessair 0:f269e3021894 49 ".init": 12,
elessair 0:f269e3021894 50 "OUTPUT": 0,
elessair 0:f269e3021894 51 ".stack": 0,
elessair 0:f269e3021894 52 ".eh_frame": 0,
elessair 0:f269e3021894 53 ".fini_array": 4,
elessair 0:f269e3021894 54 ".heap": 0,
elessair 0:f269e3021894 55 ".stabstr": 0,
elessair 0:f269e3021894 56 ".interrupts_ram": 0,
elessair 0:f269e3021894 57 ".init_array": 0,
elessair 0:f269e3021894 58 ".stab": 0,
elessair 0:f269e3021894 59 ".ARM.attributes": 7347,
elessair 0:f269e3021894 60 ".bss": 8517,
elessair 0:f269e3021894 61 ".flash_config": 16,
elessair 0:f269e3021894 62 ".interrupts": 1024,
elessair 0:f269e3021894 63 ".data": 2325,
elessair 0:f269e3021894 64 ".ARM.exidx": 0,
elessair 0:f269e3021894 65 ".text": 59906,
elessair 0:f269e3021894 66 ".jcr": 0
elessair 0:f269e3021894 67 },
elessair 0:f269e3021894 68 "Fill": {
elessair 0:f269e3021894 69 "unknown": 12,
elessair 0:f269e3021894 70 ".ARM": 0,
elessair 0:f269e3021894 71 ".ARM.extab": 0,
elessair 0:f269e3021894 72 ".init": 0,
elessair 0:f269e3021894 73 "OUTPUT": 0,
elessair 0:f269e3021894 74 ".stack": 0,
elessair 0:f269e3021894 75 ".eh_frame": 0,
elessair 0:f269e3021894 76 ".fini_array": 0,
elessair 0:f269e3021894 77 ".heap": 65536,
elessair 0:f269e3021894 78 ".stabstr": 0,
elessair 0:f269e3021894 79 ".interrupts_ram": 1024,
elessair 0:f269e3021894 80 ".init_array": 0,
elessair 0:f269e3021894 81 ".stab": 0,
elessair 0:f269e3021894 82 ".ARM.attributes": 0,
elessair 0:f269e3021894 83 ".bss": 2235,
elessair 0:f269e3021894 84 ".flash_config": 0,
elessair 0:f269e3021894 85 ".interrupts": 0,
elessair 0:f269e3021894 86 ".data": 3,
elessair 0:f269e3021894 87 ".ARM.exidx": 0,
elessair 0:f269e3021894 88 ".text": 136,
elessair 0:f269e3021894 89 ".jcr": 0
elessair 0:f269e3021894 90 }
elessair 0:f269e3021894 91 }
elessair 0:f269e3021894 92
elessair 0:f269e3021894 93 self.memap_parser.compute_report()
elessair 0:f269e3021894 94
elessair 0:f269e3021894 95 def tearDown(self):
elessair 0:f269e3021894 96 """
elessair 0:f269e3021894 97 Called after each test case
elessair 0:f269e3021894 98
elessair 0:f269e3021894 99 :return:
elessair 0:f269e3021894 100 """
elessair 0:f269e3021894 101 pass
elessair 0:f269e3021894 102
elessair 0:f269e3021894 103 def generate_test_helper(self, output_type, file_output=None):
elessair 0:f269e3021894 104 """
elessair 0:f269e3021894 105 Helper that ensures that the member variables "modules", "mem_report",
elessair 0:f269e3021894 106 and "mem_summary" are unchanged after calling "generate_output"
elessair 0:f269e3021894 107
elessair 0:f269e3021894 108 :param output_type: type string that is passed to "generate_output"
elessair 0:f269e3021894 109 :param file_output: path to output file that is passed to "generate_output"
elessair 0:f269e3021894 110 :return:
elessair 0:f269e3021894 111 """
elessair 0:f269e3021894 112
elessair 0:f269e3021894 113 old_modules = deepcopy(self.memap_parser.modules)
elessair 0:f269e3021894 114 old_report = deepcopy(self.memap_parser.mem_report)
elessair 0:f269e3021894 115 old_summary = deepcopy(self.memap_parser.mem_summary)
elessair 0:f269e3021894 116 self.memap_parser.generate_output(output_type, file_output)
elessair 0:f269e3021894 117 self.assertEqual(self.memap_parser.modules, old_modules,
elessair 0:f269e3021894 118 "generate_output modified the 'modules' property")
elessair 0:f269e3021894 119 self.assertEqual(self.memap_parser.mem_report, old_report,
elessair 0:f269e3021894 120 "generate_output modified the 'mem_report' property")
elessair 0:f269e3021894 121 self.assertEqual(self.memap_parser.mem_summary, old_summary,
elessair 0:f269e3021894 122 "generate_output modified the 'mem_summary' property")
elessair 0:f269e3021894 123
elessair 0:f269e3021894 124 def test_report_computed(self):
elessair 0:f269e3021894 125 """
elessair 0:f269e3021894 126 Test ensures the report and summary are computed
elessair 0:f269e3021894 127
elessair 0:f269e3021894 128 :return:
elessair 0:f269e3021894 129 """
elessair 0:f269e3021894 130 self.assertTrue(self.memap_parser.mem_report)
elessair 0:f269e3021894 131 self.assertTrue(self.memap_parser.mem_summary)
elessair 0:f269e3021894 132 self.assertEqual(self.memap_parser.mem_report[-1]['summary'],
elessair 0:f269e3021894 133 self.memap_parser.mem_summary,
elessair 0:f269e3021894 134 "mem_report did not contain a correct copy of mem_summary")
elessair 0:f269e3021894 135
elessair 0:f269e3021894 136 def test_generate_output_table(self):
elessair 0:f269e3021894 137 """
elessair 0:f269e3021894 138 Test ensures that an output of type "table" can be generated correctly
elessair 0:f269e3021894 139
elessair 0:f269e3021894 140 :return:
elessair 0:f269e3021894 141 """
elessair 0:f269e3021894 142 self.generate_test_helper('table')
elessair 0:f269e3021894 143
elessair 0:f269e3021894 144 def test_generate_output_json(self):
elessair 0:f269e3021894 145 """
elessair 0:f269e3021894 146 Test ensures that an output of type "json" can be generated correctly
elessair 0:f269e3021894 147
elessair 0:f269e3021894 148 :return:
elessair 0:f269e3021894 149 """
elessair 0:f269e3021894 150 file_name = '.json_test_output.json'
elessair 0:f269e3021894 151 self.generate_test_helper('json', file_output=file_name)
elessair 0:f269e3021894 152 self.assertTrue(os.path.exists(file_name), "Failed to create json file")
elessair 0:f269e3021894 153 os.remove(file_name)
elessair 0:f269e3021894 154
elessair 0:f269e3021894 155 def test_generate_output_csv_ci(self):
elessair 0:f269e3021894 156 """
elessair 0:f269e3021894 157 Test ensures that an output of type "csv-ci" can be generated correctly
elessair 0:f269e3021894 158
elessair 0:f269e3021894 159 :return:
elessair 0:f269e3021894 160 """
elessair 0:f269e3021894 161 file_name = '.csv_ci_test_output.csv'
elessair 0:f269e3021894 162 self.generate_test_helper('csv-ci', file_output=file_name)
elessair 0:f269e3021894 163 self.assertTrue(os.path.exists(file_name), "Failed to create csv-ci file")
elessair 0:f269e3021894 164 os.remove(file_name)
elessair 0:f269e3021894 165
elessair 0:f269e3021894 166
elessair 0:f269e3021894 167 if __name__ == '__main__':
elessair 0:f269e3021894 168 unittest.main()