AhmedY0unes/CompilerProject

Java-Block-Execution-Detector

This Project uses ANTLR java parser to detect the line blocks which was executed from an input java program.

Members:

1. Ahmed Nasser Ahmed
2. Ahmed Hesham Salah
3. Ahmed Younes Ibrahim
4. Mohamed Adel Mahmoud

Week 1:

• Use ANTLR Java grammar.
• Test the grammar on a simple Java program to show the parse tree.
• Show the starting rule of the grammar (compilationUnit).
  • As an example input file we used this simple java program
  • The parse tree of that sample java program would be:

Week 2:

• Write a Java program based on ANTLR that takes a java file as an input and outputs a modified intermediate Java file (injected code).
• Run the modified intermediate generated Java file to show which blocks of the code are Entered..

  • As an example for a Java input file, we used this:

    

  • We ran the code and the result as a java file.

    

  • We ran the code and the result is in the console as shown.

    

Week 3:

• Use the output from Week 2 to generate an HTML with highlighted red/green lines for Entered/UnEntered blocks.

• Full documentation using doxygen for the classes and functions developed only.

• Make sure that the pipeline does not include any manual effort.

• Show at least 3 Java examples that shows difficult scenarios.

  1. • For the first Example:

  

  • Then all the required files are generated automatically with a simple run of "Injector" driver code (in the main method)
    • The generated Output.java file:
      
    • The generated HTML file:
  2. • For the Second Examble:

  

  • The generated Output.java file:
    
  • The generated HTML file:
  3. • For the third Examble:

  

  • The generated Output.java file:
    
  • The generated HTML file: