EL4121 Embedded System / mbed-os

mbed-os

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tools/test/memap/memap_test.py@0:b74591d5ab33, 2017-12-11 (annotated)

Committer:
be_bryan
Date:
Mon Dec 11 17:54:04 2017 +0000
Revision:
0:b74591d5ab33
motor ++

Who changed what in which revision?

UserRevisionLine numberNew contents of line
be_bryan 0:b74591d5ab33 1 """
be_bryan 0:b74591d5ab33 2 mbed SDK
be_bryan 0:b74591d5ab33 3 Copyright (c) 2017 ARM Limited
be_bryan 0:b74591d5ab33 4
be_bryan 0:b74591d5ab33 5 Licensed under the Apache License, Version 2.0 (the "License");
be_bryan 0:b74591d5ab33 6 you may not use this file except in compliance with the License.
be_bryan 0:b74591d5ab33 7 You may obtain a copy of the License at
be_bryan 0:b74591d5ab33 8
be_bryan 0:b74591d5ab33 9 http://www.apache.org/licenses/LICENSE-2.0
be_bryan 0:b74591d5ab33 10
be_bryan 0:b74591d5ab33 11 Unless required by applicable law or agreed to in writing, software
be_bryan 0:b74591d5ab33 12 distributed under the License is distributed on an "AS IS" BASIS,
be_bryan 0:b74591d5ab33 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
be_bryan 0:b74591d5ab33 14 See the License for the specific language governing permissions and
be_bryan 0:b74591d5ab33 15 limitations under the License.
be_bryan 0:b74591d5ab33 16 """
be_bryan 0:b74591d5ab33 17 import sys
be_bryan 0:b74591d5ab33 18 from os.path import isfile, join
be_bryan 0:b74591d5ab33 19 import json
be_bryan 0:b74591d5ab33 20
be_bryan 0:b74591d5ab33 21 import pytest
be_bryan 0:b74591d5ab33 22
be_bryan 0:b74591d5ab33 23 from tools.memap import MemapParser
be_bryan 0:b74591d5ab33 24 from copy import deepcopy
be_bryan 0:b74591d5ab33 25
be_bryan 0:b74591d5ab33 26 """
be_bryan 0:b74591d5ab33 27 Tests for test_api.py
be_bryan 0:b74591d5ab33 28 """
be_bryan 0:b74591d5ab33 29
be_bryan 0:b74591d5ab33 30 @pytest.fixture
be_bryan 0:b74591d5ab33 31 def memap_parser():
be_bryan 0:b74591d5ab33 32 """
be_bryan 0:b74591d5ab33 33 Called before each test case
be_bryan 0:b74591d5ab33 34
be_bryan 0:b74591d5ab33 35 :return:
be_bryan 0:b74591d5ab33 36 """
be_bryan 0:b74591d5ab33 37 memap_parser = MemapParser()
be_bryan 0:b74591d5ab33 38
be_bryan 0:b74591d5ab33 39 memap_parser.modules = {
be_bryan 0:b74591d5ab33 40 "mbed-os/targets/TARGET/TARGET_MCUS/api/pinmap.o": {
be_bryan 0:b74591d5ab33 41 ".text": 1,
be_bryan 0:b74591d5ab33 42 ".data": 2,
be_bryan 0:b74591d5ab33 43 ".bss": 3,
be_bryan 0:b74591d5ab33 44 ".heap": 0,
be_bryan 0:b74591d5ab33 45 ".stack": 0,
be_bryan 0:b74591d5ab33 46 ".interrupts_ram":0,
be_bryan 0:b74591d5ab33 47 ".init":0,
be_bryan 0:b74591d5ab33 48 ".ARM.extab":0,
be_bryan 0:b74591d5ab33 49 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 50 ".ARM.attributes":0,
be_bryan 0:b74591d5ab33 51 ".eh_frame":0,
be_bryan 0:b74591d5ab33 52 ".init_array":0,
be_bryan 0:b74591d5ab33 53 ".fini_array":0,
be_bryan 0:b74591d5ab33 54 ".jcr":0,
be_bryan 0:b74591d5ab33 55 ".stab":0,
be_bryan 0:b74591d5ab33 56 ".stabstr":0,
be_bryan 0:b74591d5ab33 57 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 58 ".ARM":0,
be_bryan 0:b74591d5ab33 59 ".interrupts":0,
be_bryan 0:b74591d5ab33 60 ".flash_config":0,
be_bryan 0:b74591d5ab33 61 "unknown":0,
be_bryan 0:b74591d5ab33 62 "OUTPUT":0,
be_bryan 0:b74591d5ab33 63 },
be_bryan 0:b74591d5ab33 64 "[lib]/libc.a/lib_a-printf.o": {
be_bryan 0:b74591d5ab33 65 ".text": 4,
be_bryan 0:b74591d5ab33 66 ".data": 5,
be_bryan 0:b74591d5ab33 67 ".bss": 6,
be_bryan 0:b74591d5ab33 68 ".heap": 0,
be_bryan 0:b74591d5ab33 69 ".stack": 0,
be_bryan 0:b74591d5ab33 70 ".interrupts_ram":0,
be_bryan 0:b74591d5ab33 71 ".init":0,
be_bryan 0:b74591d5ab33 72 ".ARM.extab":0,
be_bryan 0:b74591d5ab33 73 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 74 ".ARM.attributes":0,
be_bryan 0:b74591d5ab33 75 ".eh_frame":0,
be_bryan 0:b74591d5ab33 76 ".init_array":0,
be_bryan 0:b74591d5ab33 77 ".fini_array":0,
be_bryan 0:b74591d5ab33 78 ".jcr":0,
be_bryan 0:b74591d5ab33 79 ".stab":0,
be_bryan 0:b74591d5ab33 80 ".stabstr":0,
be_bryan 0:b74591d5ab33 81 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 82 ".ARM":0,
be_bryan 0:b74591d5ab33 83 ".interrupts":0,
be_bryan 0:b74591d5ab33 84 ".flash_config":0,
be_bryan 0:b74591d5ab33 85 "unknown":0,
be_bryan 0:b74591d5ab33 86 "OUTPUT":0,
be_bryan 0:b74591d5ab33 87 },
be_bryan 0:b74591d5ab33 88 "main.o": {
be_bryan 0:b74591d5ab33 89 ".text": 7,
be_bryan 0:b74591d5ab33 90 ".data": 8,
be_bryan 0:b74591d5ab33 91 ".bss": 0,
be_bryan 0:b74591d5ab33 92 ".heap": 0,
be_bryan 0:b74591d5ab33 93 ".stack": 0,
be_bryan 0:b74591d5ab33 94 ".interrupts_ram":0,
be_bryan 0:b74591d5ab33 95 ".init":0,
be_bryan 0:b74591d5ab33 96 ".ARM.extab":0,
be_bryan 0:b74591d5ab33 97 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 98 ".ARM.attributes":0,
be_bryan 0:b74591d5ab33 99 ".eh_frame":0,
be_bryan 0:b74591d5ab33 100 ".init_array":0,
be_bryan 0:b74591d5ab33 101 ".fini_array":0,
be_bryan 0:b74591d5ab33 102 ".jcr":0,
be_bryan 0:b74591d5ab33 103 ".stab":0,
be_bryan 0:b74591d5ab33 104 ".stabstr":0,
be_bryan 0:b74591d5ab33 105 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 106 ".ARM":0,
be_bryan 0:b74591d5ab33 107 ".interrupts":0,
be_bryan 0:b74591d5ab33 108 ".flash_config":0,
be_bryan 0:b74591d5ab33 109 "unknown":0,
be_bryan 0:b74591d5ab33 110 "OUTPUT":0,
be_bryan 0:b74591d5ab33 111 },
be_bryan 0:b74591d5ab33 112 "test.o": {
be_bryan 0:b74591d5ab33 113 ".text": 0,
be_bryan 0:b74591d5ab33 114 ".data": 0,
be_bryan 0:b74591d5ab33 115 ".bss": 0,
be_bryan 0:b74591d5ab33 116 ".heap": 0,
be_bryan 0:b74591d5ab33 117 ".stack": 0,
be_bryan 0:b74591d5ab33 118 ".interrupts_ram":0,
be_bryan 0:b74591d5ab33 119 ".init":0,
be_bryan 0:b74591d5ab33 120 ".ARM.extab":0,
be_bryan 0:b74591d5ab33 121 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 122 ".ARM.attributes":0,
be_bryan 0:b74591d5ab33 123 ".eh_frame":0,
be_bryan 0:b74591d5ab33 124 ".init_array":0,
be_bryan 0:b74591d5ab33 125 ".fini_array":0,
be_bryan 0:b74591d5ab33 126 ".jcr":0,
be_bryan 0:b74591d5ab33 127 ".stab":0,
be_bryan 0:b74591d5ab33 128 ".stabstr":0,
be_bryan 0:b74591d5ab33 129 ".ARM.exidx":0,
be_bryan 0:b74591d5ab33 130 ".ARM":0,
be_bryan 0:b74591d5ab33 131 ".interrupts":0,
be_bryan 0:b74591d5ab33 132 ".flash_config":0,
be_bryan 0:b74591d5ab33 133 "unknown":0,
be_bryan 0:b74591d5ab33 134 "OUTPUT":0,
be_bryan 0:b74591d5ab33 135 },
be_bryan 0:b74591d5ab33 136 }
be_bryan 0:b74591d5ab33 137 return memap_parser
be_bryan 0:b74591d5ab33 138
be_bryan 0:b74591d5ab33 139
be_bryan 0:b74591d5ab33 140 def generate_test_helper(memap_parser, format, depth, file_output=None):
be_bryan 0:b74591d5ab33 141 """
be_bryan 0:b74591d5ab33 142 Helper that tests that the member variables "modules" is
be_bryan 0:b74591d5ab33 143 unchanged after calling "generate_output"
be_bryan 0:b74591d5ab33 144
be_bryan 0:b74591d5ab33 145 :param memap_parser: the parser object
be_bryan 0:b74591d5ab33 146 :param depth: how much detail to put in the report
be_bryan 0:b74591d5ab33 147 :param format: the file type to output
be_bryan 0:b74591d5ab33 148 :param file_output: the file to output to
be_bryan 0:b74591d5ab33 149 """
be_bryan 0:b74591d5ab33 150
be_bryan 0:b74591d5ab33 151 old_modules = deepcopy(memap_parser.modules)
be_bryan 0:b74591d5ab33 152
be_bryan 0:b74591d5ab33 153 memap_parser.generate_output(format, depth, file_output=file_output)
be_bryan 0:b74591d5ab33 154
be_bryan 0:b74591d5ab33 155 assert memap_parser.modules == old_modules,\
be_bryan 0:b74591d5ab33 156 "generate_output modified the 'modules' property"
be_bryan 0:b74591d5ab33 157
be_bryan 0:b74591d5ab33 158
be_bryan 0:b74591d5ab33 159 @pytest.mark.parametrize("depth", [1, 2, 20])
be_bryan 0:b74591d5ab33 160 def test_report_computed(memap_parser, depth):
be_bryan 0:b74591d5ab33 161 """
be_bryan 0:b74591d5ab33 162 Test that a report and summary are computed
be_bryan 0:b74591d5ab33 163
be_bryan 0:b74591d5ab33 164 :param memap_parser: Mocked parser
be_bryan 0:b74591d5ab33 165 :param depth: the detail of the output
be_bryan 0:b74591d5ab33 166 """
be_bryan 0:b74591d5ab33 167
be_bryan 0:b74591d5ab33 168 memap_parser.generate_output('table', depth)
be_bryan 0:b74591d5ab33 169
be_bryan 0:b74591d5ab33 170 # Report is created after generating output
be_bryan 0:b74591d5ab33 171 assert memap_parser.mem_summary
be_bryan 0:b74591d5ab33 172 assert memap_parser.mem_report
be_bryan 0:b74591d5ab33 173
be_bryan 0:b74591d5ab33 174
be_bryan 0:b74591d5ab33 175 @pytest.mark.parametrize("depth", [1, 2, 20])
be_bryan 0:b74591d5ab33 176 def test_generate_output_table(memap_parser, depth):
be_bryan 0:b74591d5ab33 177 """
be_bryan 0:b74591d5ab33 178 Test that an output of type "table" can be generated correctly
be_bryan 0:b74591d5ab33 179 :param memap_parser: Mocked parser
be_bryan 0:b74591d5ab33 180 :param depth: the detail of the output
be_bryan 0:b74591d5ab33 181 """
be_bryan 0:b74591d5ab33 182 generate_test_helper(memap_parser, 'table', depth)
be_bryan 0:b74591d5ab33 183
be_bryan 0:b74591d5ab33 184
be_bryan 0:b74591d5ab33 185 @pytest.mark.parametrize("depth", [1, 2, 20])
be_bryan 0:b74591d5ab33 186 def test_generate_output_json(memap_parser, tmpdir, depth):
be_bryan 0:b74591d5ab33 187 """
be_bryan 0:b74591d5ab33 188 Test that an output of type "json" can be generated correctly
be_bryan 0:b74591d5ab33 189 :param memap_parser: Mocked parser
be_bryan 0:b74591d5ab33 190 :param tmpdir: a unique location to place an output file
be_bryan 0:b74591d5ab33 191 :param depth: the detail of the output
be_bryan 0:b74591d5ab33 192 """
be_bryan 0:b74591d5ab33 193 file_name = str(tmpdir.join('output.json').realpath())
be_bryan 0:b74591d5ab33 194 generate_test_helper(memap_parser, 'json', depth, file_name)
be_bryan 0:b74591d5ab33 195 assert isfile(file_name), "Failed to create json file"
be_bryan 0:b74591d5ab33 196 json.load(open(file_name))
be_bryan 0:b74591d5ab33 197
be_bryan 0:b74591d5ab33 198
be_bryan 0:b74591d5ab33 199 @pytest.mark.parametrize("depth", [1, 2, 20])
be_bryan 0:b74591d5ab33 200 def test_generate_output_csv_ci(memap_parser, tmpdir, depth):
be_bryan 0:b74591d5ab33 201 """
be_bryan 0:b74591d5ab33 202 Test ensures that an output of type "csv-ci" can be generated correctly
be_bryan 0:b74591d5ab33 203
be_bryan 0:b74591d5ab33 204 :param memap_parser: Mocked parser
be_bryan 0:b74591d5ab33 205 :param tmpdir: a unique location to place an output file
be_bryan 0:b74591d5ab33 206 :param depth: the detail of the output
be_bryan 0:b74591d5ab33 207 """
be_bryan 0:b74591d5ab33 208 file_name = str(tmpdir.join('output.csv').realpath())
be_bryan 0:b74591d5ab33 209 generate_test_helper(memap_parser, 'csv-ci', depth, file_name)
be_bryan 0:b74591d5ab33 210 assert isfile(file_name), "Failed to create csv-ci file"