parse_test.py

00001 import sys
00002 from io import open
00003 from os.path import isfile, join, dirname
00004 import json
00005 
00006 import pytest
00007 
00008 from tools.memap import MemapParser, _ArmccParser
00009 from copy import deepcopy
00010 
00011 
00012 PARSED_ARM_DATA = {
00013     "startup/startup.o": {".text": 0xc0},
00014     "[lib]/c_p.l/__main.o": {".text": 8},
00015     "irqs/irqs.o": {".text": 0x98},
00016     "data/data.o": {".data": 0x18, ".bss": 0x198},
00017     "main.o": {".text": 0x36},
00018 }
00019 
00020 def test_parse_armcc():
00021     memap = MemapParser()
00022     memap.parse(join(dirname(__file__), "arm.map"), "ARM")
00023     assert memap.modules == PARSED_ARM_DATA
00024     memap.parse(join(dirname(__file__), "arm.map"), "UARM")
00025     assert memap.modules == PARSED_ARM_DATA
00026 
00027 PARSED_IAR_DATA = {
00028     "startup/startup.o": {".text": 0xc0},
00029     "[lib]/d16M_tlf.a/__main.o": {".text": 8},
00030     "irqs/irqs.o": {".text": 0x98},
00031     "data/data.o": {".data": 0x18, ".bss": 0x198},
00032     "main.o": {".text": 0x36},
00033 }
00034 
00035 def test_parse_iar():
00036     memap = MemapParser()
00037     memap.parse(join(dirname(__file__), "iar.map"), "IAR")
00038     assert memap.modules == PARSED_IAR_DATA
00039 
00040 PARSED_GCC_DATA = {
00041     "startup/startup.o": {".text": 0xc0},
00042     "[lib]/d16M_tlf.a/__main.o": {".text": 8},
00043     "[lib]/misc/foo.o": {".text": 8},
00044     "irqs/irqs.o": {".text": 0x98},
00045     "data/data.o": {".data": 0x18, ".bss": 0x198},
00046     "main.o": {".text": 0x36},
00047 }
00048 
00049 def test_parse_gcc():
00050     memap = MemapParser()
00051     memap.parse(join(dirname(__file__), "gcc.map"), "GCC_ARM")
00052     assert memap.modules == PARSED_GCC_DATA
00053     memap.parse(join(dirname(__file__), "gcc.map"), "GCC_CR")
00054     assert memap.modules == PARSED_GCC_DATA
00055 
00056 
00057 def test_add_empty_module():
00058     memap = _ArmccParser()
00059     old_modules = deepcopy(memap.modules)
00060     memap.module_add("", 8, ".data")
00061     assert(old_modules == memap.modules)
00062     memap.module_add("main.o", 0, ".text")
00063     assert(old_modules == memap.modules)
00064     memap.module_add("main.o", 8, "")
00065     assert(old_modules == memap.modules)
00066 
00067 def test_add_full_module():
00068     memap = _ArmccParser()
00069     old_modules = deepcopy(memap.modules)
00070     memap.module_add("main.o", 8, ".data")
00071     assert(old_modules != memap.modules)
00072     assert("main.o" in memap.modules)
00073     assert(".data" in memap.modules["main.o"])
00074     assert(memap.modules["main.o"][".data"] == 8)