The test method used is a black-box testing, black box testing is based on the user's point of view, from the correspondence between input data and output data for testing. Test program as a black box can not be opened, with no regard to the procedures for the internal structure and internal charact

This test is a method of the Black Box testing, black box testing is in the user's point of view, from the input data and output data from the corresponding test. In this test, the procedure could not be opened as a black box, in the not to consider, internal structure and the internal features of t

This test uses the method is the black box test, the black box test is by user's angle, embarks from the data-in and the output data corresponding relations carries on the test.In the test, regards as the procedure the black box whic

This testing methodology is a black-box testing, black box testing is based on the user's perspective, starting from the corresponding relationship between input and output data for testing.　In tests, cannot open programs as a black box, without taking into account the internal structure and interna