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;
    protected boolean paused = 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: 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);
            
            // Ignore division by zero
            return 0;
        }
        
        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) * (1 * 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 setPaused(boolean paused) {
        this.paused = paused;
    }

    public boolean isPaused() {
        return this.paused;
    }

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

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

    public int getMaxLength() {
        return this.maxLength;
    }

    public int getMinLength() {
        return this.minLength;
    }

    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:$spock_feature_0_1] (8 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] (40 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] (1526 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_0] (76 ms)
BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] (2 ms)

Report generated by PIT 1.16.1

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		protected boolean paused = false;
37
38		public long getRemainder() {
39	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;
40		}
41
42		public long getNumberOfPossibilities() {
43
44		long possibilities = 0;
45
46	2 1. getNumberOfPossibilities : negated conditional → KILLED 2. getNumberOfPossibilities : changed conditional boundary → KILLED	for (int i = this.minLength; i <= this.maxLength; i++) {
47	1 1. getNumberOfPossibilities : Replaced long addition with subtraction → KILLED	possibilities += (long) Math.pow(this.characters.size(), i);
48		}
49
50	1 1. getNumberOfPossibilities : replaced long return with 0 for com/jsql/util/bruter/Bruter::getNumberOfPossibilities → KILLED	return possibilities;
51		}
52
53		public void addLowerCaseLetters() {
54	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++) {
55		this.characters.add(String.valueOf(c));
56		}
57		}
58
59		public void addDigits() {
60	2 1. addDigits : changed conditional boundary → SURVIVED 2. addDigits : negated conditional → TIMED_OUT	for (var c = 0; c <= 9; c++) {
61		this.characters.add(String.valueOf(c));
62		}
63		}
64
65		public void addUpperCaseLetters() {
66	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++) {
67		this.characters.add(String.valueOf(c));
68		}
69		}
70
71		public void addSpecialCharacters() {
72		for (char c: specialCharacters) {
73		this.characters.add(String.valueOf(c));
74		}
75		}
76
77		public void excludeChars(String s) {
78
79		char[] arrayChars = s.toCharArray();
80
81		for (char arrayChar: arrayChars) {
82		this.characters.remove(Character.toString(arrayChar));
83		}
84		}
85
86		public int getPerSecond() {
87
88		int i;
89
90		try {
91	1 1. getPerSecond : Replaced long division with multiplication → SURVIVED	i = (int) (this.count / this.calculateTimeDifference());
92		} catch (Exception e) {
93
94		LOGGER.log(LogLevelUtil.IGNORE, e);
95
96		// Ignore division by zero
97		return 0;
98		}
99
100	1 1. getPerSecond : replaced int return with 0 for com/jsql/util/bruter/Bruter::getPerSecond → KILLED	return i;
101		}
102
103		public String calculateTimeElapsed() {
104
105		long timeTaken = this.calculateTimeDifference();
106
107		int seconds = (int) timeTaken;
108
109		var minutes = 0;
110		var hours = 0;
111		var days = 0;
112
113	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	minutes = seconds / 60;
114	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	seconds = seconds % 60;
115	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	hours = minutes / 60;
116	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	minutes = minutes % 60;
117	1 1. calculateTimeElapsed : Replaced integer division with multiplication → KILLED	days = hours / 24;
118	1 1. calculateTimeElapsed : Replaced integer modulus with multiplication → KILLED	hours = hours % 24;
119
120	1 1. calculateTimeElapsed : replaced return value with "" for com/jsql/util/bruter/Bruter::calculateTimeElapsed → KILLED	return String.format(
121		"Time elapsed: %sdays %sh %smin %ss",
122		days,
123		hours,
124		minutes,
125		seconds
126		);
127		}
128
129		private long calculateTimeDifference() {
130	4 1. calculateTimeDifference : Replaced double multiplication with division → KILLED 2. calculateTimeDifference : Replaced long subtraction with addition → KILLED 3. calculateTimeDifference : replaced long return with 0 for com/jsql/util/bruter/Bruter::calculateTimeDifference → KILLED 4. calculateTimeDifference : Replaced double multiplication with division → KILLED	return (long) ((this.endtime - this.starttime) * (1 * Math.pow(10, -9)));
131		}
132
133
134		// Getter and setter
135
136		public synchronized void setEndtime(long endtime) {
137		this.endtime = endtime;
138		}
139
140		public void setMaxLength(int maxLength) {
141		this.maxLength = maxLength;
142		}
143
144		public void setMinLength(int minLength) {
145		this.minLength = minLength;
146		}
147
148		public boolean isFound() {
149	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;
150		}
151
152		public void setPaused(boolean paused) {
153		this.paused = paused;
154		}
155
156		public boolean isPaused() {
157	2 1. isPaused : replaced boolean return with true for com/jsql/util/bruter/Bruter::isPaused → NO_COVERAGE 2. isPaused : replaced boolean return with false for com/jsql/util/bruter/Bruter::isPaused → NO_COVERAGE	return this.paused;
158		}
159
160		public void setFound(boolean found) {
161		this.found = found;
162		}
163
164		public int getCounter() {
165	1 1. getCounter : replaced int return with 0 for com/jsql/util/bruter/Bruter::getCounter → NO_COVERAGE	return this.count;
166		}
167
168		public int getMaxLength() {
169	1 1. getMaxLength : replaced int return with 0 for com/jsql/util/bruter/Bruter::getMaxLength → NO_COVERAGE	return this.maxLength;
170		}
171
172		public int getMinLength() {
173	1 1. getMinLength : replaced int return with 0 for com/jsql/util/bruter/Bruter::getMinLength → NO_COVERAGE	return this.minLength;
174		}
175
176		public void setIsDone(Boolean done) {
177		this.done = done;
178		}
179
180		public boolean isDone() {
181	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;
182		}
183		}
		Mutations
39		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
46		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
47		1.1 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] Replaced long addition with subtraction → KILLED
50		1.1 Location : getNumberOfPossibilities Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] replaced long return with 0 for com/jsql/util/bruter/Bruter::getNumberOfPossibilities → KILLED
54		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
60		1.1 Location : addDigits Killed by : none negated conditional → TIMED_OUT 2.2 Location : addDigits Killed by : none changed conditional boundary → SURVIVED
66		1.1 Location : addUpperCaseLetters Killed by : none Replaced integer addition with subtraction → SURVIVED 2.2 Location : addUpperCaseLetters Killed by : none negated conditional → TIMED_OUT 3.3 Location : addUpperCaseLetters Killed by : none changed conditional boundary → SURVIVED
91		1.1 Location : getPerSecond Killed by : none Replaced long division with multiplication → SURVIVED
100		1.1 Location : getPerSecond Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_3] replaced int return with 0 for com/jsql/util/bruter/Bruter::getPerSecond → KILLED
113		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
114		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
115		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
116		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
117		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer division with multiplication → KILLED
118		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced integer modulus with multiplication → KILLED
120		1.1 Location : calculateTimeElapsed Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] replaced return value with "" for com/jsql/util/bruter/Bruter::calculateTimeElapsed → KILLED
130		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_3] Replaced long subtraction with addition → KILLED 3.3 Location : calculateTimeDifference Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] replaced long return with 0 for com/jsql/util/bruter/Bruter::calculateTimeDifference → KILLED 4.4 Location : calculateTimeDifference Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_4] Replaced double multiplication with division → KILLED
149		1.1 Location : isFound Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] replaced boolean return with true for com/jsql/util/bruter/Bruter::isFound → KILLED 2.2 Location : isFound Killed by : none replaced boolean return with false for com/jsql/util/bruter/Bruter::isFound → TIMED_OUT
157		1.1 Location : isPaused Killed by : none replaced boolean return with true for com/jsql/util/bruter/Bruter::isPaused → NO_COVERAGE 2.2 Location : isPaused Killed by : none replaced boolean return with false for com/jsql/util/bruter/Bruter::isPaused → NO_COVERAGE
165		1.1 Location : getCounter Killed by : none replaced int return with 0 for com/jsql/util/bruter/Bruter::getCounter → NO_COVERAGE
169		1.1 Location : getMaxLength Killed by : none replaced int return with 0 for com/jsql/util/bruter/Bruter::getMaxLength → NO_COVERAGE
173		1.1 Location : getMinLength Killed by : none replaced int return with 0 for com/jsql/util/bruter/Bruter::getMinLength → NO_COVERAGE
181		1.1 Location : isDone Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$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