Software Testing - White Box Testing Strategy

In a sequence to execute white box testing, the testing professionals have to deal with the code and hence are required to possess knowledge of coding and logic that is internal working of the code. White box check also requires program development India the tester to check in to the code and search out which unit/statement/chunk of the code is not working or malfunctioning.

White box testing is used to check the internal logic and structure of the code of any program. White box testing is also known as glass-box testing, structural-box testing, open box or clears box testing. Testing designs are made according to the details of the program implementation, such as programming language, logic, and styles. Check cases are derived from the program development India structure. It also includes branches, paths, statements and internal logic of the code etc.           
In a sequence to execute white box testing, the testing professionals have to deal with the code and hence are required to possess knowledge of coding and logic that is internal working of the code. White box check also requires program development India the tester to check in to the code and search out which unit/statement/chunk of the code is not working or malfunctioning.

White box testing is used to check the internal logic and structure of the code of any program. White box testing is also known as glass-box testing, structural-box testing, open box or clears box testing. Testing designs are made according to the details of the program implementation, such as programming language, logic, and styles. Check cases are derived from the program development India structure. It also includes branches, paths, statements and internal logic of the code etc.

Disadvantages of white box testing are:
i) As knowledge of code & internal structure is a prerequisite, an expertise tester is required to perform the testing, which increases the cost.
ii) & it is unfeasible to go in to every bit of code to search out hidden errors that might generate errors, resulting in failure of the application.