Functional Testing Defects

·         Run Time Errors

1. Page Not found Error
2. Display of Blank page
3. Occurrence of Script errors
4. Occurrence of SQL Exceptions
5. Occurrence of Internal Server Error
6. Memory Leakage Error

 ·         Validation Checking

7. Null values / spaces being accepted for Mandatory fields
8. Incorrect date validations
9. Incorrect validation for numeric fields
10. Incorrect validations for currency fields
11. Accepting Special Characters.

·         Database

Two types of errors that may occur in web application

12. Data Integrity : Missing or wrong data in table
13. Output Errors : Errors In writing ,editing or reading operation in the table

·         Data Invariant

14. Missing display of fields
15. Incorrect display of fields

·         Logical Errors

16. Incorrect calculations
17. Incorrect display of data

·         Cookies

18. Check for the cookies that has to be enabled and how it has to be expired

·         Link Testing

19. All Hyperlinks
20. All Internal links
21. All External links
22. All mail links
23. Check for orphan pages
24. Check for Broken Links

·         Forms

25. All Field Level Checks
26. All Field Level Validations
27. Functionality of create, modify, delete and view
28. Handling of wrong inputs
29. Default values if any (Standard)
30. Optional Vs Mandatory Fields

·         Web Indexing

Depending on how the site is designed using Meta tags, frames, HTML syntax, dynamically created pages, passwords or different languages, our site will be searchable in different ways

31. Meta Tags
32. Frames
33. HTML syntax