Functional testing

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Functional testing

  1. 1. Functional testing By Avinash Pandey 320885 K. SrikanthKumar 320884 J. Babu 320869 M. Preethi 320895 S. Lalitha Lakshmi 320890 G U .Vivekanandan 320903
  2. 2. Smoke Testing <ul><li>The term was originally coined in manufacturing of container and pipes. </li></ul><ul><li>This is a build verification done by developers. </li></ul><ul><li>It is done in order to check if the application is ready for further major test. </li></ul><ul><li>This test is done to ensure there are no critical defects in the application. </li></ul><ul><li>Smoke testing is a non – exhaustive testing. </li></ul>
  3. 3. SANITY TESTING <ul><li>To test if the system have any showstoppers. </li></ul><ul><li>To quickly evaluate whether the result of a calculation can be possibly true. </li></ul><ul><li>Done by independent testing team. </li></ul><ul><li>Testing done if once the build is deployed into QA environment. </li></ul>
  4. 4. Exploratory Testing <ul><li>To find out how the software actually work. </li></ul><ul><li>How it will handle difficult and easy cases. </li></ul><ul><li>Quality of testing- dependent on the tester’s. </li></ul>
  5. 5. ADHOC TESTING <ul><li>Ad hoc testing is the least formal test method </li></ul><ul><li>Testing carried out using no recognised Test Case Design Technique </li></ul><ul><li>Ad-Hoc testing is done only where is a time constraint. </li></ul>
  6. 6. <ul><li>It is also called as Monkey testing/Free form testing </li></ul><ul><li>In this testing tester's attitude should be &quot;Test to Break&quot;. </li></ul><ul><li>It is type of negative testing </li></ul>
  7. 7. Advantages of ad hoc <ul><li>Cover the uncovered errors or defects </li></ul><ul><li>Ad-hoc Testing is very cost effective </li></ul><ul><li>Ad-hoc Testing can be followed even when documentation is not present for the system </li></ul><ul><li>Ad-hoc Testing can be adjusted and done as per the budget </li></ul><ul><li>Ideal for small size companies </li></ul>
  8. 8. Disadvantages of ad hoc <ul><li>adhoc is unstructured and inconsistent level of testing.  </li></ul>
  9. 9. Compatibility testing <ul><li>Test for… </li></ul><ul><li>Computing capability of H/W platform </li></ul><ul><li>Bandwidth handling capacity of networking hardware </li></ul><ul><li>Compatibility of peripherals (Printer, DVD drive, etc.) </li></ul><ul><li>Operating systems (UNIX, Windows, etc.) </li></ul><ul><li>Database (Oracle, Sybase, DB2, etc.) </li></ul>
  10. 10. continued… <ul><li>Other System Software (Web server, networking/ messaging tool, etc.) </li></ul><ul><li>Browser compatibility (Firefox, Netscape, Internet Explorer, Safari, etc.) </li></ul>
  11. 11. Also <ul><li>Certification testing falls within the scope of Compatibility testing </li></ul><ul><li>Product Vendors run the complete suite of testing on the newer computing environment to get their application certified for a specific Operating Systems or Databases. </li></ul>

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