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Update pzztest.py
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tmpz23
GitHub
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1e0c05a72a
125
pzztest.py
125
pzztest.py
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@ -1,16 +1,16 @@
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#!/usr/bin/env python3
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import hashlib
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import os
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from pathlib import Path
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import shutil
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import time
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from time import time
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__version__ = "0.0.4"
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__version__ = "0.0.5"
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__author__ = "rigodron, algoflash, GGLinnk"
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__license__ = "MIT"
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__status__ = "developpement"
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##################################################
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# Set afsdump_path with your dumped afs_data.afs
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##################################################
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@ -25,23 +25,64 @@ batchcompress_path = Path("batch_compress")
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batchdecompress_path = Path("batch_decompress")
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# compare two files sha256
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def compare_sha256(file1_path:Path, file2_path:Path):
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return hashlib.sha256( file1_path.read_bytes() ).hexdigest() == hashlib.sha256( file2_path.read_bytes() ).hexdigest()
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# compare two files
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def compare_files(file1_path:Path, file2_path:Path):
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CLUSTER_LEN = 131072
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with file1_path.open("rb") as file1, file2_path.open("rb") as file2:
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# Init
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bytes1 = file1.read(CLUSTER_LEN)
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bytes2 = file2.read(CLUSTER_LEN)
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while bytes1 or bytes2: # continue if bytes1 and bytes2 have a len > 0
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if bytes1 != bytes2:
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return False
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bytes1 = file1.read(CLUSTER_LEN)
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bytes2 = file2.read(CLUSTER_LEN)
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return True
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# compare all files sha256 from folder1 and folder2
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# compare all files from folder1 and folder2
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# -> raise an exception if there is a difference
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def verify_sha256(folder1: Path, folder2: Path):
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folder1_file_count = len(list(folder1.glob("*")))
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def compare_folders(folder1: Path, folder2: Path):
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folder1_paths = list(folder1.glob("*"))
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folder1_file_count = len(folder1_paths)
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print(f"compare \"{folder1}\" - \"{folder2}\" ({folder1_file_count} files)")
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if folder1_file_count == 0:
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raise Exception(f"ERROR - EMPTY FOLDER: {folder1}")
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for file_path in folder1.glob("*"):
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if hashlib.sha256( file_path.read_bytes() ).hexdigest() != hashlib.sha256( (folder2 / file_path.name).read_bytes() ).hexdigest() :
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for file_path in folder1_paths:
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if not compare_files(file_path, (folder2 / file_path.name)):
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raise Exception(f"ERROR - INVALID FILE: {folder2 / file_path.name}")
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start = time.time()
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##################################################
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# pzztool.py commands wrappers
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##################################################
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def pzztool_bu(in_pzzfolder_path:Path, batchunpack_path:Path):
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if os.system(f"python pzztool.py -bu \"{in_pzzfolder_path}\" \"{batchunpack_path}\"") != 0:
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raise Exception("Error while batch unpack.")
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def pzztool_bp(in_unpack_path:Path, batchpack_path:Path):
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if os.system(f"python pzztool.py -bp \"{in_unpack_path}\" \"{batchpack_path}\"") != 0:
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raise Exception("Error while batch pack.")
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def pzztool_d(pzzp_path:Path, file_path:Path):
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if os.system(f"python pzztool.py -d \"{pzzp_path}\" \"{file_path}\"") != 0:
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raise Exception("Error while decompress.")
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def pzztool_c(file_path:Path):
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if os.system(f"python pzztool.py -c \"{file_path}\"") != 0:
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raise Exception("Error while compress.")
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def pzztool_bd(folder_path:Path, out_folder_path:Path):
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if os.system(f"python pzztool.py -bd \"{folder_path}\" \"{out_folder_path}\"") != 0:
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raise Exception("Error while batch decompress.")
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def pzztool_bc(folder_path:Path, out_folder_path:Path):
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if os.system(f"python pzztool.py -bc \"{folder_path}\" \"{out_folder_path}\"") != 0:
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raise Exception("Error while batch compress.")
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def pzztool_bunpzz(in_pzzfolder_path:Path, unpzzfolder_path:Path):
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if os.system(f"python pzztool.py -bunpzz \"{in_pzzfolder_path}\" \"{unpzzfolder_path}\"") != 0:
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raise Exception("Error while batch unpzz.")
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def pzztool_bpzz(folder_path:Path, out_pzzfolder_path:Path):
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if os.system(f"python pzztool.py -bpzz \"{folder_path}\" \"{out_pzzfolder_path}\"") != 0:
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raise Exception("Error while batch pzz.")
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start = time()
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print("###############################################################################")
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print("# Checking tests folder -> tests take 3 hour 35 minutes")
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print("###############################################################################")
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@ -60,15 +101,10 @@ repack_path.mkdir()
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for pzz_path in afsdump_path.glob("*.pzz"):
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shutil.copy(pzz_path, pzzfolder_path / pzz_path.name)
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if os.system(f"python pzztool.py -bu \"{pzzfolder_path}\" \"{unpack_path}\"") != 0:
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raise Exception("Error while batch unpack.")
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if os.system(f"python pzztool.py -bp \"{unpack_path}\" \"{repack_path}\"") != 0:
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raise Exception("Error while batch pack.")
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pzztool_bu(pzzfolder_path, unpack_path)
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pzztool_bp(unpack_path, repack_path)
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for pzz_path in pzzfolder_path.glob("*"):
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print(f"compare \"{pzz_path}\" - \"{repack_path / pzz_path.name}\"")
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if not compare_sha256(pzz_path, repack_path / pzz_path.name):
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raise Exception(f"INVALID FILE: {repack_path / pzz_path.name}")
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compare_folders(pzzfolder_path, repack_path)
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shutil.rmtree(repack_path)
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@ -77,23 +113,22 @@ print("# TEST 2/5")
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print("# Comparing unpack_path/[*.pzzp]->decompress->compress_path/[*.pzzp] PZZ part")
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print("###############################################################################")
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compress_path.mkdir()
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unpack_paths = list(unpack_path.glob("*/*.pzzp"))
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for folder_path in unpack_path.glob("*"):
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(compress_path / folder_path.name).mkdir()
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for pzzp_path in unpack_path.glob("*/*.pzzp"):
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if os.system(f"python pzztool.py -d \"{pzzp_path}\" \"{compress_path / pzzp_path.parent.name / Path(pzzp_path.stem).with_suffix('.dat')}\"") != 0:
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raise Exception("Error while decompress.")
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for pzzp_path in unpack_paths:
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pzztool_d(pzzp_path, compress_path / pzzp_path.parent.name / Path(pzzp_path.stem).with_suffix('.dat'))
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for file_path in compress_path.glob('*/*'):
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if os.system(f"python pzztool.py -c \"{file_path}\"") != 0:
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raise Exception("Error while compress.")
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pzztool_c(file_path)
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file_path.unlink()
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for pzzp_path in unpack_path.glob("*/*.pzzp"):
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for pzzp_path in unpack_paths:
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file_path = compress_path / pzzp_path.parent.name / pzzp_path.name
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print(f"compare \"{pzzp_path}\" - \"{file_path}\"")
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if not compare_sha256(pzzp_path, file_path):
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if not compare_files(pzzp_path, file_path):
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raise Exception(f"INVALID FILE: {file_path}")
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print("###############################################################################")
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@ -103,22 +138,22 @@ print("#########################################################################
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batchdecompress_path.mkdir()
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batchcompress_path.mkdir()
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for folder_path in compress_path.glob('*'):
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if os.system(f"python pzztool.py -bd \"{folder_path}\" \"{batchdecompress_path / folder_path.name}\"") != 0:
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raise Exception("Error while decompress.")
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compress_paths = list(compress_path.glob('*'))
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for folder_path in compress_paths:
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pzztool_bd(folder_path, batchdecompress_path / folder_path.name)
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for folder_path in batchdecompress_path.glob('*'):
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if os.system(f"python pzztool.py -bc \"{folder_path}\" \"{batchcompress_path / folder_path.name}\"") != 0:
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raise Exception("Error while decompress.")
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pzztool_bc(folder_path, batchcompress_path / folder_path.name)
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# Copy uncompressed files that haven't been processed by *.pzzp glob
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for file_path in unpack_path.glob('*/[0-9][0-9][0-9]U*'):
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shutil.copy(file_path, batchcompress_path / file_path.parent.name / file_path.name)
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shutil.rmtree(unpack_path)
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shutil.rmtree(batchdecompress_path)
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for folder_path in compress_path.glob("*"):
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verify_sha256(compress_path / folder_path.name, batchcompress_path / folder_path.name)
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for folder_path in compress_paths:
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compare_folders(compress_path / folder_path.name, batchcompress_path / folder_path.name)
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shutil.rmtree(compress_path)
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shutil.rmtree(batchcompress_path)
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@ -127,12 +162,11 @@ print("#########################################################################
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print("# TEST 4/5")
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print("# Comparing [pzzfolder_path]->batch-unpzz->batch-pzz->[repacked_path]")
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print("###############################################################################")
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if os.system(f"python pzztool.py -bunpzz \"{pzzfolder_path}\" \"{unpack_path}\"") != 0:
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raise Exception("Error while batch unpzz.")
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if os.system(f"python pzztool.py -bpzz \"{unpack_path}\" \"{repack_path}\"") != 0:
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raise Exception("Error while batch pzz.")
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pzztool_bunpzz(pzzfolder_path, unpack_path)
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pzztool_bpzz(unpack_path, repack_path)
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compare_folders(pzzfolder_path, repack_path)
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verify_sha256(pzzfolder_path, repack_path)
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shutil.rmtree(unpack_path)
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shutil.rmtree(repack_path)
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@ -147,22 +181,19 @@ print("#########################################################################
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unpack_path.mkdir()
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repack_path.mkdir()
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if os.system(f"python pzztool.py -bu \"{pzzfolder_path}\" \"{unpack_path}\"") != 0:
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raise Exception("Error while batch unpack.")
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pzztool_bu(pzzfolder_path, unpack_path)
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# For all unpack_path folder we compress the file (if U -> comp ; if C -> comp)
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for file_path in unpack_path.glob('*/*'):
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if file_path.suffix != ".pzzp":
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# create a new compressed file without removing the original file
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if os.system(f"python pzztool.py -c \"{file_path}\"") != 0:
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raise Exception("Error while compress.")
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pzztool_c(file_path)
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# remove the original
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file_path.unlink()
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if os.system(f"python pzztool.py -bpzz \"{unpack_path}\" \"{repack_path}\"") != 0:
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raise Exception("Error while batch pzz.")
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pzztool_bpzz(unpack_path, repack_path)
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verify_sha256(pzzfolder_path, repack_path)
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compare_folders(pzzfolder_path, repack_path)
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# Remove tests folders
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print("###############################################################################")
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@ -172,7 +203,7 @@ shutil.rmtree(pzzfolder_path)
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shutil.rmtree(unpack_path)
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shutil.rmtree(repack_path)
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end = time.time()
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end = time()
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print("###############################################################################")
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print(f"# All tests are OK - elapsed time : {end - start}")
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print("###############################################################################")
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