Update gcmtest.py

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tmpz23 2022-01-16 17:59:30 +01:00 committed by GitHub
parent 9a6b751b5a
commit 1c9a484bb4
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@ -5,20 +5,22 @@ import os
import shutil
__version__ = "0.0.1"
__version__ = "0.0.2"
__author__ = "rigodron, algoflash, GGLinnk"
__license__ = "MIT"
__status__ = "developpement"
##################################################
# Set roms_path with your ROMs (at the root of the ROM folder)
# Extract all files from file system using dolphin emu - put it in dolphin_extracts/root/
# Extract boot.dol and apploader.img using dolphin emu - put it in dolphin_extracts/sys/
# Extract all files from file system using dolphin emu - put it in gcm_dolphin/root/
# Extract boot.dol and apploader.img using dolphin emu - put it in gcm_dolphin/sys/
##################################################
roms_path = Path("../ROM")
unpack_path = Path("tests/unpack")
repack_iso_path = Path("tests/repack_iso")
unpack2_path = Path("tests/unpack2")
dolphin_path = Path("tests/dolphin_extracts")
roms_path = Path("../ROM")
dolphin_unpack_path = Path("dolphin_unpack")
unpack_path = Path("unpack")
repack_path = Path("repack")
unpack2_path = Path("unpack2")
# if there is a way to create symlinks on GCM filesystem, it could create strange situations
@ -40,10 +42,7 @@ def print_paths_differences(folder1_paths:list, folder2_paths:list):
# compare two files sha256
def compare_sha256(file1_path:Path, file2_path:Path):
with file1_path.open("rb") as f1, file2_path.open("rb") as f2:
if hashlib.sha256( f1.read() ).hexdigest() != hashlib.sha256( f2.read() ).hexdigest() :
return False
return True
return hashlib.sha256( file1_path.read_bytes() ).hexdigest() == hashlib.sha256( file2_path.read_bytes() ).hexdigest()
# compare two GCM
@ -57,90 +56,90 @@ def verify_GCM_sha256(folder1: Path, folder2: Path):
folder2_paths = [Path(*path.parts[len2:]) for path in (folder2/"root").glob('**/*')]
if folder1_paths != folder2_paths:
print_paths_differences(folder1_paths, folder2_paths)
raise Exception(f"Folders \"{folder1}\" and \"{folder2}\" are differents (not the sames folders or files names).")
raise Exception(f"Folders \"{folder1}\" and \"{folder2}\" are different (not the same folders or files names).")
# 2. Compare sys files content
if not compare_sha256(folder1/"sys"/"apploader.img", folder2/"sys"/"apploader.img"):
raise Exception(f"\"{folder1}/sys/apploader.bin\" and \"{folder2}/sys/apploader.bin\" are differents.")
raise Exception(f"\"{folder1}/sys/apploader.bin\" and \"{folder2}/sys/apploader.bin\" are different.")
if not compare_sha256(folder1/"sys"/"boot.dol", folder2/"sys"/"boot.dol"):
raise Exception(f"\"{folder1}/sys/boot.bin\" and \"{folder2}/sys/boot.bin\" are differents.")
raise Exception(f"\"{folder1}/sys/boot.bin\" and \"{folder2}/sys/boot.bin\" are different.")
for path1 in (folder1/"root").glob('**/*'):
if path1.is_file():
path2 = folder2/Path(*path1.parts[len1:])
if not compare_sha256(path1, path2):
raise Exception(f"\"{path1}/\" and \"{path2}\" are differents.")
raise Exception(f"\"{path1}/\" and \"{path2}\" are different.")
print("# Cleaning tests folder")
# Remove tests folders
if unpack_path.is_dir():
shutil.rmtree(unpack_path)
if repack_iso_path.is_dir():
shutil.rmtree(repack_iso_path)
if repack_path.is_dir():
shutil.rmtree(repack_path)
if unpack2_path.is_dir():
shutil.rmtree(unpack2_path)
print("# Comparing unpacked ROMs with dolphin extracts")
# unpack ROM in unpack
# unpack ROM in unpack_path
unpack_path.mkdir(parents=True)
for iso_path in roms_path.glob("*"):
if iso_path.is_file():
if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack_path}/{iso_path.name}\"") != 0:
raise Exception("Error")
raise Exception("Error while unpacking original gcm.")
# compare unpack dolphin_extracts
# compare unpack_path dolphin_unpack_path
for folder_path in unpack_path.glob("*"):
verify_GCM_sha256(folder_path, dolphin_path / folder_path.name)
verify_GCM_sha256(folder_path, dolphin_unpack_path / folder_path.name)
print("# Comparing iso->[1:unpacked]->repacked->[2:unpacked]")
# repack unpack repack_iso
repack_iso_path.mkdir()
# repack unpack_path repack_path
repack_path.mkdir()
for folder_path in unpack_path.glob("*"):
if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_iso_path}/{folder_path.name}\"") != 0:
raise Exception("Error")
if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_path}/{folder_path.name}\"") != 0:
raise Exception("Error while packing unpacked gcm.")
# unpack repack_iso unpack2
# unpack repack_path unpack2_path
unpack2_path.mkdir()
for iso_path in repack_iso_path.glob("*"):
for iso_path in repack_path.glob("*"):
if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack2_path}/{iso_path.name}\"") != 0:
raise Exception("Error")
raise Exception("Error while unpacking repacked gcm.")
# remove repack_iso
shutil.rmtree(repack_iso_path)
# remove repack_path
shutil.rmtree(repack_path)
# compare unpack unpack2
# compare unpack_path unpack2_path
for folder_path in unpack_path.glob("*"):
verify_GCM_sha256(folder_path, unpack2_path / folder_path.name)
# remove unpack2
# remove unpack2_path
shutil.rmtree(unpack2_path)
print("# Comparing iso->[1:unpacked]->rebuild_fst->repack->[2:unpacked]")
# rebuild unpack fst
# rebuild unpack_path FSTs
for folder_path in unpack_path.glob("*"):
if os.system(f"python gcmtool.py -r \"{folder_path}\"") != 0:
raise Exception("Error")
raise Exception("Error while rebuilding FST.")
# repack unpack repack_iso
repack_iso_path.mkdir()
# repack unpack_path repack_path
repack_path.mkdir()
for folder_path in unpack_path.glob("*"):
if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_iso_path}/{folder_path.name}\"") != 0:
raise Exception("Error")
if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_path}/{folder_path.name}\"") != 0:
raise Exception("Error while packing gcm with new FST.")
# unpack repack_iso unpack2
# unpack repack_path unpack2_path
unpack2_path.mkdir()
for iso_path in repack_iso_path.glob("*"):
for iso_path in repack_path.glob("*"):
if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack2_path}/{iso_path.name}\"") != 0:
raise Exception("Error")
raise Exception("Error while unpacking repacked gcm with new FST.")
# remove repack_iso
shutil.rmtree(repack_iso_path)
# remove repack_path
shutil.rmtree(repack_path)
# compare unpack unpack2
# compare unpack_path unpack2_path
for folder_path in unpack_path.glob("*"):
verify_GCM_sha256(folder_path, unpack2_path / folder_path.name)
# remove unpack unpack2
# remove unpack_path unpack2_path
print(f"# Removing {unpack_path} and {unpack2_path}.")
shutil.rmtree(unpack_path)
shutil.rmtree(unpack2_path)