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130 lines
4.0 KiB
Python
130 lines
4.0 KiB
Python
import sys, os, re
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classes_ignore_list = (
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'OpenCV(Test)?Case',
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'OpenCV(Test)?Runner',
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'CvException',
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)
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funcs_ignore_list = (
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'\w+--HashCode',
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'Mat--MatLong',
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)
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class JavaParser:
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def __init__(self):
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self.clear()
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def clear(self):
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self.mdict = {}
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self.tdict = {}
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self.empty_stubs_cnt = 0
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self.r1 = re.compile("\s*public\s+(?:static\s+)?(\w+)\(([^)]*)\)") # c-tor
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self.r2 = re.compile("\s*(?:(?:public|static|final)\s+){1,3}\S+\s+(\w+)\(([^)]*)\)")
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self.r3 = re.compile('\s*fail\("Not yet implemented"\);') # empty test stub
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def dict2set(self, d):
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s = set()
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for f in d.keys():
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if len(d[f]) == 1:
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s.add(f)
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else:
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s |= set(d[f])
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return s
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def get_tests_count(self):
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return len(self.tdict)
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def get_empty_stubs_count(self):
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return self.empty_stubs_cnt
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def get_funcs_count(self):
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return len(self.dict2set(self.mdict)), len(self.mdict)
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def get_not_tested(self):
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mset = self.dict2set(self.mdict)
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tset = self.dict2set(self.tdict)
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return mset - tset
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def parse(self, path):
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if ".svn" in path:
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return
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if os.path.isfile(path):
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parser.parse_file(path)
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elif os.path.isdir(path):
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for x in os.listdir(path):
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self.parse(path + "/" + x)
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return
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def parse_file(self, fname):
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clsname = os.path.basename(fname).replace("Test", "").replace(".java", "")
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clsname = clsname[0].upper() + clsname[1:]
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for cls in classes_ignore_list:
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if re.match(cls, clsname):
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return
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f = open(fname, "rt")
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for line in f:
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m1 = self.r1.match(line)
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m2 = self.r2.match(line)
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m3 = self.r3.match(line)
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func = ''
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args_str = ''
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if m1:
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func = m1.group(1)
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args_str = m1.group(2)
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elif m2:
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if "public" not in line:
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continue
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func = m2.group(1)
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args_str = m2.group(2)
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elif m3:
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self.empty_stubs_cnt += 1
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continue
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else:
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#if "public" in line:
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#print "UNRECOGNIZED: " + line
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continue
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d = (self.mdict, self.tdict)["test" in func]
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func = re.sub(r"^test", "", func)
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func = clsname + "--" + func[0].upper() + func[1:]
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args_str = args_str.replace("[]", "Array").replace("...", "Array ")
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args_str = re.sub(r"List<(\w+)>", "ListOf\g<1>", args_str)
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args = [a.split()[0] for a in args_str.split(",") if a]
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func_ex = func + "".join([a[0].upper() + a[1:] for a in args])
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skip = False
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for fi in funcs_ignore_list:
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if re.match(fi, func_ex):
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skip = True
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break
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if skip:
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continue
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if func in d:
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d[func].append(func_ex)
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else:
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d[func] = [func_ex]
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f.close()
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return
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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print "Usage:\n", \
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os.path.basename(sys.argv[0]), \
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"<Classes/Tests dir1/file1> [<Classes/Tests dir2/file2> ...]\n", "Not tested methods are loggedto stdout."
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exit(0)
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parser = JavaParser()
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for x in sys.argv[1:]:
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parser.parse(x)
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funcs = parser.get_not_tested()
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if funcs:
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print "NOT TESTED methods:\n\t", "\n\t".join(sorted(funcs))
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print "Total methods found: %i (%i)" % parser.get_funcs_count()
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print "Not tested methods found:", len(funcs)
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print "Total tests found:", parser.get_tests_count()
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print "Empty test stubs found:", parser.get_empty_stubs_count()
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