Bruter.java

package com.jsql.util.bruter;

import com.jsql.util.LogLevelUtil;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import java.util.ArrayList;
import java.util.List;

public class Bruter {
    
    /**
     * Log4j logger sent to view.
     */
    private static final Logger LOGGER = LogManager.getRootLogger();

    protected final List<String> characters = new ArrayList<>();
     
    protected boolean found = false;
     
    protected int maxLength;
    protected int minLength;
     
    protected int count;
     
    protected long starttime;
    protected long endtime;
     
    private static final char[] specialCharacters = {
        '~', '`', '!', '@', '#', '$', '%', '^',
        '&', '*', '(', ')', '_', '-', '+', '=', '{', '}', '[', ']', '|', '\\',
        ';', ':', '\'', '"', '<', '.', ',', '>', '/', '?', ' '
    };
     
    protected boolean done = false;

    public long getRemainder() {
        return this.getNumberOfPossibilities() - this.count;
    }

    public long getNumberOfPossibilities() {
        long possibilities = 0;
        for (int i = this.minLength ; i <= this.maxLength ; i++) {
            possibilities += (long) Math.pow(this.characters.size(), i);
        }
        return possibilities;
    }

    public void addLowerCaseLetters() {
        for (var c = 'a' ; c <= 'z' ; c++) {
            this.characters.add(String.valueOf(c));
        }
    }

    public void addDigits() {
        for (var c = 0 ; c <= 9 ; c++) {
            this.characters.add(String.valueOf(c));
        }
    }

    public void addUpperCaseLetters() {
        for (var c = 'A' ; c <= 'Z' ; c++) {
            this.characters.add(String.valueOf(c));
        }
    }

    public void addSpecialCharacters() {
        for (char c: Bruter.specialCharacters) {
            this.characters.add(String.valueOf(c));
        }
    }

    public void excludeChars(String s) {
        char[] arrayChars = s.toCharArray();
        for (char arrayChar: arrayChars) {
            this.characters.remove(Character.toString(arrayChar));
        }
    }

    public int getPerSecond() {
        int i;
        try {
            i = (int) (this.count / this.calculateTimeDifference());
        } catch (Exception e) {
            LOGGER.log(LogLevelUtil.IGNORE, e);
            return 0;  // Ignore division by zero
        }
        return i;
    }

    public String calculateTimeElapsed() {
        long timeTaken = this.calculateTimeDifference();
        
        int seconds = (int) timeTaken;
        
        var minutes = 0;
        var hours = 0;
        var days = 0;
        
        minutes = seconds / 60;
        seconds = seconds % 60;
        hours = minutes / 60;
        minutes = minutes % 60;
        days = hours / 24;
        hours = hours % 24;
        
        return String.format(
            "Time elapsed: %sdays %sh %smin %ss",
            days,
            hours,
            minutes,
            seconds
        );
    }

    private long calculateTimeDifference() {
        return (long) ((this.endtime - this.starttime) * Math.pow(10, -9));
    }
    
    
    // Getter and setter

    public synchronized void setEndtime(long endtime) {
        this.endtime = endtime;
    }

    public void setMaxLength(int maxLength) {
        this.maxLength = maxLength;
    }

    public void setMinLength(int minLength) {
        this.minLength = minLength;
    }

    public boolean isFound() {
        return this.found;
    }

    public void setFound(boolean found) {
        this.found = found;
    }

    public int getCounter() {
        return this.count;
    }

    public void setIsDone(Boolean done) {
        this.done = done;
    }

    public boolean isDone() {
        return this.done;
    }
}






















Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] (7 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] (30 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] (1534 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_0] (84 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] (2 ms)

Report generated by PIT 1.19.1

1		package com.jsql.util.bruter;
2
3		import com.jsql.util.LogLevelUtil;
4		import org.apache.logging.log4j.LogManager;
5		import org.apache.logging.log4j.Logger;
6
7		import java.util.ArrayList;
8		import java.util.List;
9
10		public class Bruter {
11
12		/**
13		* Log4j logger sent to view.
14		*/
15		private static final Logger LOGGER = LogManager.getRootLogger();
16
17		protected final List<String> characters = new ArrayList<>();
18
19		protected boolean found = false;
20
21		protected int maxLength;
22		protected int minLength;
23
24		protected int count;
25
26		protected long starttime;
27		protected long endtime;
28
29		private static final char[] specialCharacters = {
30		'~', '`', '!', '@', '#', '$', '%', '^',
31		'&', '*', '(', ')', '_', '-', '+', '=', '{', '}', '[', ']', '\|', '\\',
32		';', ':', '\'', '"', '<', '.', ',', '>', '/', '?', ' '
33		};
34
35		protected boolean done = false;
36
37		public long getRemainder() {
38	2 1. getRemainder : replaced long return with 0 for com/jsql/util/bruter/Bruter::getRemainder → SURVIVED 2. getRemainder : Replaced long subtraction with addition → KILLED	return this.getNumberOfPossibilities() - this.count;
39		}
40
41		public long getNumberOfPossibilities() {
42		long possibilities = 0;
43	2 1. getNumberOfPossibilities : negated conditional → KILLED 2. getNumberOfPossibilities : changed conditional boundary → KILLED	for (int i = this.minLength ; i <= this.maxLength ; i++) {
44	1 1. getNumberOfPossibilities : Replaced long addition with subtraction → KILLED	possibilities += (long) Math.pow(this.characters.size(), i);
45		}
46	1 1. getNumberOfPossibilities : replaced long return with 0 for com/jsql/util/bruter/Bruter::getNumberOfPossibilities → KILLED	return possibilities;
47		}
48
49		public void addLowerCaseLetters() {
50	3 1. addLowerCaseLetters : negated conditional → TIMED_OUT 2. addLowerCaseLetters : changed conditional boundary → KILLED 3. addLowerCaseLetters : Replaced integer addition with subtraction → KILLED	for (var c = 'a' ; c <= 'z' ; c++) {
51		this.characters.add(String.valueOf(c));
52		}
53		}
54
55		public void addDigits() {
56	2 1. addDigits : changed conditional boundary → SURVIVED 2. addDigits : negated conditional → TIMED_OUT	for (var c = 0 ; c <= 9 ; c++) {
57		this.characters.add(String.valueOf(c));
58		}
59		}
60
61		public void addUpperCaseLetters() {
62	3 1. addUpperCaseLetters : Replaced integer addition with subtraction → SURVIVED 2. addUpperCaseLetters : changed conditional boundary → SURVIVED 3. addUpperCaseLetters : negated conditional → TIMED_OUT	for (var c = 'A' ; c <= 'Z' ; c++) {
63		this.characters.add(String.valueOf(c));
64		}
65		}
66
67		public void addSpecialCharacters() {
68		for (char c: Bruter.specialCharacters) {
69		this.characters.add(String.valueOf(c));
70		}
71		}
72
73		public void excludeChars(String s) {
74		char[] arrayChars = s.toCharArray();
75		for (char arrayChar: arrayChars) {
76		this.characters.remove(Character.toString(arrayChar));
77		}
78		}
79
80		public int getPerSecond() {
81		int i;
82		try {
83	1 1. getPerSecond : Replaced long division with multiplication → SURVIVED	i = (int) (this.count / this.calculateTimeDifference());
84		} catch (Exception e) {
85		LOGGER.log(LogLevelUtil.IGNORE, e);
86		return 0; // Ignore division by zero
87		}
88	1 1. getPerSecond : replaced int return with 0 for com/jsql/util/bruter/Bruter::getPerSecond → KILLED	return i;
89		}
90
91		public String calculateTimeElapsed() {
92		long timeTaken = this.calculateTimeDifference();
93
94		int seconds = (int) timeTaken;
95
96		var minutes = 0;
97		var hours = 0;
98		var days = 0;
99
100	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	minutes = seconds / 60;
101	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	seconds = seconds % 60;
102	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	hours = minutes / 60;
103	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	minutes = minutes % 60;
104	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	days = hours / 24;
105	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	hours = hours % 24;
106
107	1 1. calculateTimeElapsed : replaced return value with "" for com/jsql/util/bruter/Bruter::calculateTimeElapsed → KILLED	return String.format(
108		"Time elapsed: %sdays %sh %smin %ss",
109		days,
110		hours,
111		minutes,
112		seconds
113		);
114		}
115
116		private long calculateTimeDifference() {
117	3 1. calculateTimeDifference : Replaced double multiplication with division → KILLED 2. calculateTimeDifference : replaced long return with 0 for com/jsql/util/bruter/Bruter::calculateTimeDifference → KILLED 3. calculateTimeDifference : Replaced long subtraction with addition → KILLED	return (long) ((this.endtime - this.starttime) * Math.pow(10, -9));
118		}
119
120
121		// Getter and setter
122
123		public synchronized void setEndtime(long endtime) {
124		this.endtime = endtime;
125		}
126
127		public void setMaxLength(int maxLength) {
128		this.maxLength = maxLength;
129		}
130
131		public void setMinLength(int minLength) {
132		this.minLength = minLength;
133		}
134
135		public boolean isFound() {
136	2 1. isFound : replaced boolean return with false for com/jsql/util/bruter/Bruter::isFound → TIMED_OUT 2. isFound : replaced boolean return with true for com/jsql/util/bruter/Bruter::isFound → KILLED	return this.found;
137		}
138
139		public void setFound(boolean found) {
140		this.found = found;
141		}
142
143		public int getCounter() {
144	1 1. getCounter : replaced int return with 0 for com/jsql/util/bruter/Bruter::getCounter → NO_COVERAGE	return this.count;
145		}
146
147		public void setIsDone(Boolean done) {
148		this.done = done;
149		}
150
151		public boolean isDone() {
152	2 1. isDone : replaced boolean return with false for com/jsql/util/bruter/Bruter::isDone → TIMED_OUT 2. isDone : replaced boolean return with true for com/jsql/util/bruter/Bruter::isDone → KILLED	return this.done;
153		}
154		}
		Mutations
38		1.1 Location : getRemainder Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] Replaced long subtraction with addition → KILLED 2.2 Location : getRemainder Killed by : none replaced long return with 0 for com/jsql/util/bruter/Bruter::getRemainder → SURVIVED Covering tests Covered by tests: BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2]
43		1.1 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] negated conditional → KILLED 2.2 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] changed conditional boundary → KILLED
44		1.1 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] Replaced long addition with subtraction → KILLED
46		1.1 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] replaced long return with 0 for com/jsql/util/bruter/Bruter::getNumberOfPossibilities → KILLED
50		1.1 Location : addLowerCaseLetters Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] changed conditional boundary → KILLED 2.2 Location : addLowerCaseLetters Killed by : none negated conditional → TIMED_OUT 3.3 Location : addLowerCaseLetters Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] Replaced integer addition with subtraction → KILLED
56		1.1 Location : addDigits Killed by : none negated conditional → TIMED_OUT 2.2 Location : addDigits Killed by : none changed conditional boundary → SURVIVED Covering tests Covered by tests: BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1]
62		1.1 Location : addUpperCaseLetters Killed by : none Replaced integer addition with subtraction → SURVIVED Covering tests Covered by tests: BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_0] 2.2 Location : addUpperCaseLetters Killed by : none negated conditional → TIMED_OUT 3.3 Location : addUpperCaseLetters Killed by : none changed conditional boundary → SURVIVED Covering tests Covered by tests: BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_0]
83		1.1 Location : getPerSecond Killed by : none Replaced long division with multiplication → SURVIVED Covering tests Covered by tests: BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3]
88		1.1 Location : getPerSecond Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] replaced int return with 0 for com/jsql/util/bruter/Bruter::getPerSecond → KILLED
100		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
101		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
102		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
103		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
104		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
105		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
107		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] replaced return value with "" for com/jsql/util/bruter/Bruter::calculateTimeElapsed → KILLED
117		1.1 Location : calculateTimeDifference Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced double multiplication with division → KILLED 2.2 Location : calculateTimeDifference Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] replaced long return with 0 for com/jsql/util/bruter/Bruter::calculateTimeDifference → KILLED 3.3 Location : calculateTimeDifference Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] Replaced long subtraction with addition → KILLED
136		1.1 Location : isFound Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] replaced boolean return with true for com/jsql/util/bruter/Bruter::isFound → KILLED 2.2 Location : isFound Killed by : none replaced boolean return with false for com/jsql/util/bruter/Bruter::isFound → TIMED_OUT
144		1.1 Location : getCounter Killed by : none replaced int return with 0 for com/jsql/util/bruter/Bruter::getCounter → NO_COVERAGE
152		1.1 Location : isDone Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] replaced boolean return with true for com/jsql/util/bruter/Bruter::isDone → KILLED 2.2 Location : isDone Killed by : none replaced boolean return with false for com/jsql/util/bruter/Bruter::isDone → TIMED_OUT

Bruter.java

Mutations

Active mutators

Tests examined