UNIT-II WHITE BOX TESTING APPROACH
WHITE BOX TESTING White - box testing (also known as clear box testing , glass box testing , transparent box testing , and structural testing ) is a method of testing software that tests internal structures or workings of an application, as opposed to its functionality (i.e. black-box testing).
ADVANTAGES OF WHITE BOX TESTING: Forces test developer to reason carefully about implementation. Reveals errors in "hidden" code. Spots the Dead Code or other issues with respect to best programming practices.