Background for Question 14-20: Below is a bubble sort program that sorts the elements in an array.        static void bubbleSort(int[] arr) {           int n = arr.length;           int temp = 0;           for (int i = 0; i < n; i++) {                for (int j = 1; j < (n - i); j++) {                      if (arr[j - 1] > arr[j]) {                           temp = arr[j - 1];                           arr[j - 1] = arr[j];                           arr[j] = temp;                      }                }           }      }   Based on the program above, please draw a control flow graph for it.      In your control flow graph, what are the test requirements for edge coverage?       List test path(s) that achieves the edge coverage.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Background for Question 14-20: Below is a bubble sort program that sorts the elements in an array.

 

     static void bubbleSort(int[] arr) {

          int n = arr.length;

          int temp = 0;

          for (int i = 0; i < n; i++) {

               for (int j = 1; j < (n - i); j++) {

                     if (arr[j - 1] > arr[j]) {

                          temp = arr[j - 1];

                          arr[j - 1] = arr[j];

                          arr[j] = temp;

                     }

               }

          }

     }

 

  1. Based on the program above, please draw a control flow graph for it. 

 

 

  1. In your control flow graph, what are the test requirements for edge coverage?

 

 

 

  1. List test path(s) that achieves the edge coverage. 

 

 

 

 

  1. Provide test cases for each test path you list in the previous question. If it is not possible to find the test input for certain test path, describe the reason.

 

 

 

 

  1. In your control flow graph, what are the test requirements for edge-pair coverage? 

 

 

 

 

  1. List test paths that achieve the edge-pair coverage

 

 

  1. Provide test cases for each test path you list in the previous question. If it is not possible to find the test input for certain test path, describe the reason.
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