tools/test/memap/parse_test.py - master - githubmirror/mbed-os

tools/test/memap/parse_test.py
104 строки3 KB
Martin Kojtal
tools: add license headers
15 фев 2019, 16:32
15 фев 2019, 16:32c8f698c
"""
Copyright (c) 2018-2019 ARM Limited. All rights reserved.

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 
"""

import sys
from io import open
from os import sep
from os.path import isfile, join, dirname
import json

import pytest

from tools.memap import MemapParser, _ArmccParser
from copy import deepcopy


PARSED_ARM_DATA = {
    "startup/startup.o": {".text": 0xc0},
    "[lib]/c_p.l/__main.o": {".text": 8},
    "irqs/irqs.o": {".text": 0x98},
    "data/data.o": {".data": 0x18, ".bss": 0x198},
    "main.o": {".text": 0x36},
}

def test_parse_armcc():
    memap = MemapParser()
    memap.parse(join(dirname(__file__), "arm.map"), "ARM")

    parsed_data_os_agnostic = dict()
    for k in PARSED_ARM_DATA:
        parsed_data_os_agnostic[k.replace('/', sep)] = PARSED_ARM_DATA[k]

    assert memap.modules == parsed_data_os_agnostic

PARSED_IAR_DATA = {
    "startup/startup.o": {".text": 0xc0},
    "[lib]/d16M_tlf.a/__main.o": {".text": 8},
    "irqs/irqs.o": {".text": 0x98},
    "data/data.o": {".data": 0x18, ".bss": 0x198},
    "main.o": {".text": 0x36},
}

def test_parse_iar():
    memap = MemapParser()
    memap.parse(join(dirname(__file__), "iar.map"), "IAR")

    parsed_data_os_agnostic = dict()
    for k in PARSED_IAR_DATA:
        parsed_data_os_agnostic[k.replace('/', sep)] = PARSED_IAR_DATA[k]

    assert memap.modules == parsed_data_os_agnostic

PARSED_GCC_DATA = {
    "startup/startup.o": {".text": 0xc0},
    "[lib]/d16M_tlf.a/__main.o": {".text": 8},
    "[lib]/misc/foo.o": {".text": 8},
    "irqs/irqs.o": {".text": 0x98},
    "data/data.o": {".data": 0x18, ".bss": 0x198},
    "main.o": {".text": 0x36},
}

def test_parse_gcc():
    memap = MemapParser()
    memap.parse(join(dirname(__file__), "gcc.map"), "GCC_ARM")

    parsed_data_os_agnostic = dict()
    for k in PARSED_GCC_DATA:
        parsed_data_os_agnostic[k.replace('/', sep)] = PARSED_GCC_DATA[k]

    assert memap.modules == parsed_data_os_agnostic


def test_add_empty_module():
    memap = _ArmccParser()
    old_modules = deepcopy(memap.modules)
    memap.module_add("", 8, ".data")
    assert(old_modules == memap.modules)
    memap.module_add("main.o", 0, ".text")
    assert(old_modules == memap.modules)
    memap.module_add("main.o", 8, "")
    assert(old_modules == memap.modules)

def test_add_full_module():
    memap = _ArmccParser()
    old_modules = deepcopy(memap.modules)
    memap.module_add("main.o", 8, ".data")
    assert(old_modules != memap.modules)
    assert("main.o" in memap.modules)
    assert(".data" in memap.modules["main.o"])
    assert(memap.modules["main.o"][".data"] == 8)