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Decision_Table_Testing.java
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Decision_Table_Testing.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package software_testing_meaures;
import java.util.Random;
import java.util.Scanner;
/**
*
* @author Gaurav Kumar Shah
*/
class Decision_Table_Testing {
static String conditions[][] = new String[11][11];
static StringBuffer sb = new StringBuffer();
static int numberer;
static String[] stubs = new String[]{"C1: x<y+z","C2: y<x+z","C3: z<x+y","C4: x=y","C5: y=z","C6: z=x","A1: Not a Triangle",
"A2: Equilateral Triangle","A3: Isoceles Triangle","A4: Scalene Triangle","A5: Impossible"};
public static void main(String args[])
{
Scanner s = new Scanner(System.in);
char choice;
do
{
numberer = 1;
System.out.print("\nDecision Table Testing\n");
System.out.println("\nTESTCASE X Y Z OUTPUT");
generateOutputEquivalence();
setImpossibleActionEntry();
System.out.println();
System.out.println("\nDECISOIN TABLE\n");
printDecisionTable();
System.out.println("\nDo you want to continue(y/n) ? ");
choice = s.next().charAt(0);
System.out.println();
}while(choice=='Y'||choice=='y');
}
public static void printDecisionTable()
{
for(int i=0;i<11;i++)
{
System.out.printf("%-25s", stubs[i]);
for(int j=0;j<11;j++)
System.out.printf("%2s ",conditions[i][j]);
System.out.println("");
}
}
public static void setImpossibleActionEntry()
{
int im[] = new int[]{4,5,7};
int row[] = new int[]{5,4,3};
for(int i =0;i<im.length;i++)
for(int j =0;j<6;j++)
conditions[j][im[i]] = "1";
for(int i =0;i<im.length;i++)
conditions[10][im[i]] = "*";
for(int i =0;i<3;i++)
conditions[row[i]][im[i]] = "0";
}
public static void generateOutputEquivalence()
{
Random m = new Random();
int number=11,x,y,z;
boolean executed[] = new boolean[11];
boolean condition1,condition2,condition3,c4,c5,c6;
int range = 100,i,j;
for(i =0;i<11;i++)
for(j =0;j<11;j++)
conditions[i][j]="";
while(number>0)
{
condition1 = condition2 = condition3 = false;
x = m.nextInt(range);
y = m.nextInt(range);
z = m.nextInt(range);
if(x>y+z)
{
condition1=true;
if(!executed[0])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Not a Triangle");
conditions[0][0] = "0";
for(j=1;j<6;j++)
conditions[j][0] = "-";
executed[0]=true;
number--;
conditions[6][0] = "*";
}
}
if(y > x+z)
{
condition2 = true;
if(!executed[1])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Not a Triangle");
conditions[0][1] = "1";
conditions[1][1] = "0";
for(j=2;j<6;j++)
conditions[j][1] = "-";
executed[1]=true;
conditions[6][1] = "*";
number--;
}
}
if(z > x+y)
{
condition3 = true;
if(!executed[2])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Not a Triangle");
for(j=0;j<2;j++)
conditions[j][2] = "1";
conditions[2][2] = "0";
for(j=3;j<6;j++)
conditions[j][2] = "-";
executed[2]=true;
conditions[6][2] = "*";
number--;
}
}
if(!condition1 && !condition2 && !condition3 )
{
if(x==y && y==z && x==z)
{
if(!executed[3])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Equilateral ");
for(j=0;j<6;j++)
conditions[j][3] = "1";
executed[3]=true;
conditions[7][3] = "*";
number--;
}
// Make impossible Entries.
else if(!executed[4])
{
System.out.printf("\n%-9d %-3s %-3s %-3s %-30s",numberer++,"X","X","X","Impossible");
//System.out.println()
executed[4] = true;
number--;
}
else if(!executed[5])
{
System.out.printf("\n%-9d %-3s %-3s %-3s %-30s",numberer++,"X","X","X","Impossible");
executed[5] = true;
number--;
}
else if(!executed[7])
{
System.out.printf("\n%-9d %-3s %-3s %-3s %-30s",numberer++,"X","X","X","Impossible");
executed[7] = true;
number--;
}
}
else if(x==y && y!=z && x!=z)
{
if(!executed[6])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Isosceles ");
for(j=0;j<4;j++)
conditions[j][6] = "1";
for(;j<6;j++)
conditions[j][6] = "0";
conditions[8][6] = "*";
executed[6]=true;
number--;
}
}
else if(x!=y && y==z && x!=z)
{
if(!executed[8])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Isosceles ");
executed[8]=true;
for(j=0;j<6;j++)
conditions[j][8] = "1";
conditions[8][8]="*";
conditions[3][8] = "0";
conditions[5][8] = "0";
number--;
}
}
else if(x!=y && y!=z && x==z)
{
if(!executed[9])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Isosceles ");
executed[9]=true;
for(j=0;j<6;j++)
conditions[j][9] = "1";
conditions[3][9] = "0";
conditions[4][9] = "0";
conditions[8][9] = "*";
number--;
}
}
else if(x!=y && y!=z && x!=z)
{
if(!executed[10])
{
System.out.printf("\n%-8d %3d %3d %-4d %-30s",numberer++,x,y,z,"Scalene ");
executed[10]=true;
for(j=0;j<3;j++)
conditions[j][10] = "1";
for(;j<6;j++)
conditions[j][10] = "0";
conditions[9][10] = "*";
number--;
}
}
}
}
}
}