def ochiaiList(dirPosition):
answerList = calculatorPublic.getAnswer(dirPosition)
gcovList = calculatorPublic.getGcov(dirPosition, 1).T
ef = calculatorPublic.getEF(gcovList, answerList)
ep = calculatorPublic.getEP(gcovList, answerList)
nf = calculatorPublic.getNF(gcovList, answerList)
return ef / numpy.sqrt((ef + nf) * (ef + ep))
def jaccardList(dirPosition):
answerList = calculatorPublic.getAnswer(dirPosition)
gcovList = calculatorPublic.getGcov(dirPosition, 1).T
ef = calculatorPublic.getEF(gcovList, answerList)
ep = calculatorPublic.getEP(gcovList, answerList)
nf = calculatorPublic.getNF(gcovList, answerList)
return 1 / (1 + (ep + nf) / ef)
def tarantulaList(dirPosition):
answerList = calculatorPublic.getAnswer(dirPosition)
gcovList = calculatorPublic.getGcov(dirPosition, 1).T
ef = calculatorPublic.getEF(gcovList, answerList)
ep = calculatorPublic.getEP(gcovList, answerList)
tf = calculatorPublic.getTF(answerList)
tp = calculatorPublic.getTP(answerList, tf)
return 1 / (1 + (numpy.dot(ep, tf)) / (numpy.dot(ef, tp)))
def tarantula(dirPosition, testsList):
# 载入源数据中的测试结果
answerList = calculatorPublic.getAnswer(dirPosition)
# 载入源数据中的gcov图谱集
gcovList = calculatorPublic.getGcov(dirPosition, 1)
# 存放本次计算需要的测试结果集
answer = []
# 存放本次计算需要的gcov图谱集
gcov = []
# 获取对应于testsList中所包含的测试用例的测试结果
for test in testsList:
answer.append(answerList[test])
gcov.append(gcovList[test])
# 将answer和gcov两个list都转换为numpy矩阵类型
answer = numpy.array(answer)
gcov = numpy.array(gcov)
# 对gcov进行翻转
gcov = gcov.T
ef = calculatorPublic.getEF(gcov, answer)
ep = calculatorPublic.getEP(gcov, answer)
tf = calculatorPublic.getTF(answer)
tp = calculatorPublic.getTP(answer, tf)
return 1 / (1 + (numpy.dot(ep, tf)) / (numpy.dot(ef, tp)))