简介:some of the program paths may be infeasible. Therefore we need some test criteria and path selection strategies to guide the generation of the test paths. This work includes the following two aspects. 1) An efficient method is presented to generate a set of feasible basis paths. This method can generate feasible basis paths for real-world C unit programs automatically in acceptable time. The basis path set generated by this method has the minimum sum of weighted length.2)BPEL is a business description language that could express complex concurrent behaviors. In the future I will present a novel method of BPEL test case generation,and XPath is the means to query on XML documents. The extensive usage of XPath poses a demand to study how to test these applications effectively. BPEL unit testing is complex as we must handle a network of dependencies among individual processes. This test framework only provides a general discussion on methods,whereas unit testing has not gained much attention. Business process unit testing treats an individual process as the unit under test
简介:翻看老师给的期末评价,宋立羽同学不甚满意,于是写了一篇自评,发在班级的BBS上,并要求与老师商榷。宋立羽同学本学期犹如璀璨的明珠一般耀眼夺目,在众同学中脱颖而出。该同学学习成绩优秀,近期更是直逼年级第一的宝座。他犹如天边大海中的导航灯、广阔黑夜里的北极星,指引着越来越
简介:一、填空题(每小题2分,共24分)1.在数轴上,到原点的距离等于3的点,它所对应的有理数是.2.绝对值等于4的有理数是,绝对值小于112的整数有个.3.当x<-7时,代数式|x+7|-|1-x|的值是.4.一项工程,甲队单独做a天完成,乙队单独做b天完成,两队合做需天完成.5.用代数式表示“a、b两数的平方和除以a、b两数差的平方的商”是.6.有理数a,b,c,d,在数轴上的位置如右图,在下面线上分别填入“>”,“=”或“<”号.(1)a的相反数b的相反数.(2)c的相反数a.(3)a的绝对值与c的绝对值的和d的绝对值.7.已知c=abR+ar,试作公式变形,则a=.8.关于x的方程x-2=0