Tutorials Hut

Tutorials Hut

  • Testing Foundation

      Basics of Software Testing
       What is Software Testing?
       Objective of Testing
       Why is testing necessary?
       Common Terms used in Testing
       Verification Vs Validations
       QA Vs QC
       Debugging Vs Testing
       Seven Testing Principles
       SDLC Vs STLC
       Fundamentals of Test Process
       Software quality Factors
       Software Development Models
       Waterfall Model
       V models
       Iterative Model
       Test Levels
       Component Testing
       Integration Testing
       System Testing
       Acceptance Testing
       Strategies for Integration Testing
       Big Bang
       Stubs and Driver
       Top Down Testing
       Bottom Up Testing
       Test Types
       Functional Testing
       Non- Functional Testing
       Structural Testing
       Re-testing & Regression Testing
       Static AND Dynamic Techniques
       Static Technique
       Dynamic Technique
       Static Analysis by Tools
       White Box Techniques
       Statement Coverage Testing
       Branch Coverage Testing
       Decision Coverage Testing
       Path Coverage
       Black Box Techniques
       Equivalence Partitioning
       Boundary Value Analysis
       Decision Table testing
       State Transition testing
       Experience Based TestingTechniques
       Random Testing
       Exploratory Testing
       Error Guessing
       Functional Testing
       Integration Testing
       Unit Testing
       System Testing
       Smoke testing
       Sanity testing
       Regression Testing
       Usability Testing
       Security Testing
       User Acceptance Testing
       White Box & Black Box Testing
       Globalization & Localization Testing
       Non Functional Testing
       Compatibility testing
       Endurance testing
       Load testing
       Performance testing
       Recovery testing
       Scalability testing
       Stress testing
       Volume testing
       Test Planning and Estimation
       Test Planning
       Test Strategies Vs Test Plan
       Test Approaches
       Risk and Testing
       Product Risks
       Project Risks
       Defect Management
       Defect LifeCycle
       Severity Vs Priority



  • Static Analysis | Static Code Analysis| Static Analysis by Tools

    • Static code analysis is performed early in development, before software testing begins.
    • Static analysis identifies defects that cannot be found through dynamic techniques
    Static Analysis by tool

    Static analysis identifies dependencies and inconsistencies in code

          • Prevents defects, if root cause analysis is performed

    Example:

          • Referencing a variable with undefined values
          • Improper declaration of variables
          • Dead or Un-Reachable Code
          • Missing logic, etc.

    Static Code Analysis Techniques

    Static Code Analysis Techniques addresses weaknesses in source code that might lead to vulnerabilities.

    There are various techniques to analyse static source code 

      • Data Flow Analysis
      • Control Flow Graph (CFG)
      • Taint Analysis
      • Lexical Analysis

    Static Analysis by Tools

          • Static Analysis can be automated using some tools.
          • It used to find defects in Software code without executing the code but the tool itself is executed
          • Developers mostly use these tools.
          • Helpful in debugging and component testing.

    Example:

    Code Compiler

    Please refer below link for a list of tools for static analysis

    https://en.wikipedia.org/wiki/List_of_tools_for_static_code_analysis

    Benefits of Static Analysis by Tools

    There are several benefits of static analysis tools. Good static analysis tools offer speed, depth, and accuracy. 

    Speed: 

    Developers takes time to do manual code reviews. If developers do code analysis by automated tools ,so it is much faster.

    Depth:

    You’ll get an in-depth analysis of where there might be potential problems in your code, based on the rules you’ve applied.

    Accuracy:

    Manual code reviews are prone to human error but automated tools are not.

    Advantages of Big Bang Integration Testing:

      • Consists of completed and checked modules
      • It is extremely suitable for small systems.
      • The main advantage is that everything is finished before integration testing starts.

     Disadvantages of Big Bang Integration Testing:

      • There is a high chance of missing some critical defects, which might pop up in the production environment.
      • It is very difficult to cover all the cases for integration testing
      • Causes delay because you would have to wait for all the modules to be integrated.
    Recommended Articles:



  • Testing Foundation

      Basics of Software Testing
       What is Software Testing?
       Objective of Testing
       Why is testing necessary?
       Common Terms used in Testing
       Verification Vs Validations
       QA Vs QC
       Debugging Vs Testing
       Seven Testing Principles
       SDLC Vs STLC
       Fundamentals of Test Process
       Software quality Factors
       Software Development Models
       Waterfall Model
       V models
       Iterative Model
       Test Levels
       Component Testing
       Integration Testing
       System Testing
       Acceptance Testing
       Strategies for Integration Testing
       Big Bang
       Stubs and Driver
       Top Down Testing
       Bottom Up Testing
       Test Types
       Functional Testing
       Non- Functional Testing
       Structural Testing
       Re-testing & Regression Testing
       Static AND Dynamic Techniques
       Static Technique
       Dynamic Technique
       Static Analysis by Tools
       White Box Techniques
       Statement Coverage Testing
       Branch Coverage Testing
       Decision Coverage Testing
       Path Coverage
       Black Box Techniques
       Equivalence Partitioning
       Boundary Value Analysis
       Decision Table testing
       State Transition testing
       Experience Based TestingTechniques
       Random Testing
       Exploratory Testing
       Error Guessing
       Functional Testing
       Integration Testing
       Unit Testing
       System Testing
       Smoke testing
       Sanity testing
       Regression Testing
       Usability Testing
       Security Testing
       User Acceptance Testing
       White Box & Black Box Testing
       Globalization & Localization Testing
       Non Functional Testing
       Compatibility testing
       Endurance testing
       Load testing
       Performance testing
       Recovery testing
       Scalability testing
       Stress testing
       Volume testing
       Test Planning and Estimation
       Test Planning
       Test Strategies Vs Test Plan
       Test Approaches
       Risk and Testing
       Product Risks
       Project Risks
       Defect Management
       Defect LifeCycle
       Severity Vs Priority

















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