# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
# 
# 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 under the License.

import commands
from xml.etree import ElementTree
import re
import time
import queue
import threading
import os
import json
import sys


def analysisPyXml(rootPath, ut):
 xml_path = '%s/build/pytest/%s/python-coverage.xml' % (rootPath, ut)
 related_ut_map_file = '%s/build/ut_map/%s/related_%s.txt' % (rootPath, ut,
 ut)
 notrelated_ut_map_file = '%s/build/ut_map/%s/notrelated_%s.txt' % (rootPath,
 ut, ut)
 tree = ElementTree.parse(xml_path)
 root = tree.getroot()
 error_files = []
 pyCov_file = []
 for clazz in root.findall('packages/package/classes/class'):
 clazz_filename = clazz.attrib.get('filename')
 if not clazz_filename.startswith('/paddle'):
 clazz_filename = '/paddle/%s' % clazz_filename
 for line in clazz.findall('lines/line'):
 line_hits = int(line.attrib.get('hits'))
 if line_hits != 0:
 line_number = int(line.attrib.get('number'))
 command = 'sed -n %sp %s' % (line_number, clazz_filename)
 _code, output = commands.getstatusoutput(command)
 if _code == 0:
 if output.strip().startswith(
 ('from', 'import', '__all__', 'def', 'class', '"""',
 '@', '\'\'\'', 'logger', '_logger', 'logging', 'r"""',
 'pass', 'try', 'except', 'if __name__ == "__main__"'
 )) == False:
 pattern = "(.*) = ('*')|(.*) = (\"*\")|(.*) = (\d)|(.*) = (-\d)|(.*) = (None)|(.*) = (True)|(.*) = (False)|(.*) = (URL_PREFIX*)|(.*) = (\[)|(.*) = (\{)|(.*) = (\()" #a='b'/a="b"/a=0
 if re.match(pattern, output.strip()) == None:
 pyCov_file.append(clazz_filename)
 coverageMessage = 'RELATED'
 break
 else:
 coverageMessage = 'FILTER' #hit filter logic
 else:
 coverageMessage = 'FILTER'
 else:
 coverageMessage = 'ERROR'
 error_files.append(clazz_filename)
 break
 else:
 coverageMessage = 'NOT_RELATED'
 if coverageMessage in ['NOT_RELATED', 'ERROR', 'FILTER']:
 os.system('echo %s >> %s' %
 (clazz_filename, notrelated_ut_map_file))
 elif coverageMessage == 'RELATED':
 os.system('echo %s >> %s' % (clazz_filename, related_ut_map_file))

 print("============len(pyCov_file)")
 print(len(pyCov_file))
 print("============error")
 print(error_files)


if __name__ == "__main__":
 rootPath = sys.argv[1]
 ut = sys.argv[2]
 analysisPyXml(rootPath, ut)