Mutation test report
Current display: example/source.dart - back to top Detected Total Percentage
Date: 2024-03-24 17:47:31.491803 Mutations: 22 42 52.4 %
Builtin rules: true Blocked: 5 42 11.9 % 
          Source code
       1 // Copyright 2021, domohuhn.
       2 // License: BSD-3-Clause
       3 // See LICENSE for the full text of the license
       4 
       5 int conditions(int a, int b, int c) {



Undetected mutations:



1 :+   if (a == b && (a < c || b > c && b == c)) {
||Id: builtin.or
2 :+   if (a == b && (a < c || b > c || b != c)) {
==Id: builtin.op.eq
3 :+   if (a == b && (a < c ||!( b > c )|| b == c)) {
RegExp: pattern=\|([^|()]+?)\| flags=msId: builtin.logical.or_chain
4 :+   if (a == b && (a < c || b > c ||!( b == c))) {
RegExp: pattern=([|&][|&])([^|&]*?)\) flags=mId: builtin.if.end

Detected mutations:



1 :+   if (a == b || (a < c || b > c || b == c)) {
&&Id: builtin.and
2 :+   if (a == b && (a < c && b > c || b == c)) {
||Id: builtin.or
3 :+   if (a != b && (a < c || b > c || b == c)) {
==Id: builtin.op.eq
4 :+   if (!(a == b && (a < c || b > c || b == c))) {
RegExp: pattern=[\s]if[\s]*\((.*?)\)[\s]*{ flags=msId: builtin.if
5 :+   if (!(a == b )&& (a < c || b > c || b == c)) {
RegExp: pattern=if\s*\(([^|&\)]*?)([|&][|&]) flags=mId: builtin.if.start
6 :+   if (a == b &&!(a < c || b > c || b == c)) {
RegExp: pattern=([|&][|&])[\s]*?\( flags=msId: builtin.logical.chain_not






Detected mutations:



1 :+     return a - c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add






Undetected mutations:



1 :+   } else if (b <= 0 || c > 0) {
&&Id: builtin.and
2 :+   } else if (b < 0 && c > 0) {
<=Id: builtin.op.leq

Detected mutations:



1 :+   } else if (b == 0 && c > 0) {
<=Id: builtin.op.leq
2 :+   } else if (!(b <= 0 && c > 0)) {
RegExp: pattern=[\s]if[\s]*\((.*?)\)[\s]*{ flags=msId: builtin.if
3 :+   } else if (!(b <= 0 )&& c > 0) {
RegExp: pattern=\(([^$(]*?)&&([^$()]*?)\) flags=mId: builtin.logical.and_chain2
4 :+   } else if (b <= 0 &&!( c > 0)) {
RegExp: pattern=\(([^$(]*?)&&([^$()]*?)\) flags=mId: builtin.logical.and_chain2
5 :+   } else if (!(b <= 0 )&& c > 0) {
RegExp: pattern=if\s*\(([^|&\)]*?)([|&][|&]) flags=mId: builtin.if.start
6 :+   } else if (b <= 0 &&!( c > 0)) {
RegExp: pattern=([|&][|&])([^|&]*?)\) flags=mId: builtin.if.end






Detected mutations:



1 :+     return a + b;
RegExp: pattern=-([^=]) flags=mId: builtin.arith.sub



      10   }
      11   for (var i = 0; i < 10; ++i) {}
      12   var i = 0;
      13   while (i < 10) {
      14     ++i;
      15   }



Undetected mutations:



1 :+   return a * b - c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add

Detected mutations:



1 :+   return a / b + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul



      17 }
      18 
      19 double poly(double x, double a, double b, double c) {



Detected mutations:



1 :+   return a * x * x - b * x + c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add
2 :+   return a * x * x + b * x - c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add
3 :+   return a / x * x + b * x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul
4 :+   return a * x / x + b * x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul
5 :+   return a * x * x + b / x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul



      21 }
      22 
      23 double inner2(double x, double y, double z) {



Undetected mutations:



1 :+   return poly( y,x, z, 2.0);
RegExp: pattern=([\s][a-zA-Z]+?[^\(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg4
2 :+   return poly(x, z, y, 2.0);
RegExp: pattern=([\s][a-zA-Z]+?[^\(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg4
3 :+   return poly(x, y, 2.0, z);
RegExp: pattern=([\s][a-zA-Z]+?[^\(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg4

Detected mutations:



1 :+   return poly(x, y, z, -2.0);
RegExp: pattern=([\s=\(])([1-9\.]+[0-9]+|0\.0*[1-9]) flags=mId: builtin.number.negative



      25 }
      26 
      27 double inner(double x, double y) {



Undetected mutations:



1 :+   return inner2( y,x, 1.0);
RegExp: pattern=([\s][a-zA-Z]+?[^\(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg3
2 :+   return inner2(x, 1.0, y);
RegExp: pattern=([\s][a-zA-Z]+?[^\(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg3

Detected mutations:



1 :+   return inner2(x, y, -1.0);
RegExp: pattern=([\s=\(])([1-9\.]+[0-9]+|0\.0*[1-9]) flags=mId: builtin.number.negative



      29 }
      30 
      31 double outer(double x, double y) {
      32   return optional(x: x, y: y);
      33 }
      34 



Undetected mutations:



1 :+ double optional({double x = -1.0, double y = 2.0}) => inner(x, y);
RegExp: pattern=([\s=\(])([1-9\.]+[0-9]+|0\.0*[1-9]) flags=mId: builtin.number.negative
2 :+ double optional({double x = 1.0, double y = -2.0}) => inner(x, y);
RegExp: pattern=([\s=\(])([1-9\.]+[0-9]+|0\.0*[1-9]) flags=mId: builtin.number.negative
3 :+ double optional({double x = 1.0, double y = 2.0}) => inner( y,x);
RegExp: pattern=([\s][a-zA-Z]+?[^(;\s{}]*?)\s*\(([^,:;{}(]+?),([^,:;{}(]+?)\)\s*; flags=mId: builtin.function.arg2



      36 
      37 double polyNotCovered(double x, double a, double b, double c) {



Mutations not covered by tests:



1 :+   return a * x * x - b * x + c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add
2 :+   return a * x * x + b * x - c;
RegExp: pattern=\+([^=]) flags=mId: builtin.arith.add
3 :+   return a / x * x + b * x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul
4 :+   return a * x / x + b * x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul
5 :+   return a * x * x + b / x + c;
RegExp: pattern=\*([^=]) flags=mId: builtin.arith.mul



      39 }
      40
Generated by mutation-test version: 1.7.0