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How to use NonIntegerComparisons class of org.evomaster.client.java.instrumentation.coverage.noninteger package

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons

Source:NonIntegerComparisonsMethodVisitor.java

1package org.evomaster.client.java.instrumentation.coverage;2import org.evomaster.client.java.instrumentation.Constants;3import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;4import org.evomaster.client.java.instrumentation.shared.ClassName;5import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;6import org.objectweb.asm.Label;7import org.objectweb.asm.MethodVisitor;8import org.objectweb.asm.Opcodes;9import java.util.Arrays;10import java.util.Collections;11import java.util.HashSet;12import java.util.Set;13/**14 * Created by arcuri82 on 02-Mar-20.15 */16public class NonIntegerComparisonsMethodVisitor extends MethodVisitor {17    private static final Set<Integer> codes = Collections.unmodifiableSet(18            new HashSet<>(Arrays.asList(19                    Opcodes.LCMP,20                    Opcodes.DCMPG,21                    Opcodes.DCMPL,22                    Opcodes.FCMPG,23                    Opcodes.FCMPL24            ))25    );26    private final String className;27    private final String methodName;28    private int currentLine;29    private int currentIndex;30    public NonIntegerComparisonsMethodVisitor(31            MethodVisitor mv,32            String className,33            String methodName,34            String descriptor) {35        super(Constants.ASM, mv);36        this.className = className;37        this.methodName = methodName;38        currentLine = 0;39    }40    @Override41    public void visitLineNumber(int line, Label start) {42        super.visitLineNumber(line, start);43        currentLine = line;44        currentIndex = 0; //reset it for current line45    }46    @Override47    public void visitInsn(final int opcode) {48        if (!codes.contains(opcode)) {49            super.visitInsn(opcode);50            return;51        }52        String id = className + "_" + currentLine + "_" + currentIndex;53        currentIndex++;54        /*55            we push the id on stack, and then replace the instruction with a method call56            to our own API57         */58        this.visitLdcInsn(id);59        String name;60        String descriptor;61        if (opcode == Opcodes.LCMP) {62            name = "replaceLCMP";63            //recall that in bytecode "long" uses symbol "J"64            descriptor = "(JJLjava/lang/String;)I";65        } else if (opcode == Opcodes.DCMPG) {66            name = "replaceDCMPG";67            descriptor = "(DDLjava/lang/String;)I";68        } else if (opcode == Opcodes.DCMPL) {69            name = "replaceDCMPL";70            descriptor = "(DDLjava/lang/String;)I";71        } else if (opcode == Opcodes.FCMPG) {72            name = "replaceFCMPG";73            descriptor = "(FFLjava/lang/String;)I";74        } else if (opcode == Opcodes.FCMPL) {75            name = "replaceFCMPG";76            descriptor = "(FFLjava/lang/String;)I";77        } else {78            throw new IllegalStateException("BUG: unrecognized code " + opcode);79        }80        mv.visitMethodInsn(81                Opcodes.INVOKESTATIC,82                ClassName.get(NonIntegerComparisons.class).getBytecodeName(),83                name,84                descriptor,85                NonIntegerComparisons.class.isInterface()); //false86        UnitsInfoRecorder.markNewInstrumentedNumberComparison();87    }88    @Override89    public void visitMaxs(int maxStack, int maxLocals) {90        /*91            We pushed 1 new value on stack before a method call,92            so we need to increase maxStack by at least 193         */94        super.visitMaxs(maxStack + 1, maxLocals);95    }96}...

NonIntegerComparisons

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;2import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisonType;3public class Foo {4    public int foo(int a, int b) {5        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.LESS_THAN)) {6            return 1;7        }8        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.LESS_THAN_OR_EQUAL_TO)) {9            return 2;10        }11        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.GREATER_THAN)) {12            return 3;13        }14        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.GREATER_THAN_OR_EQUAL_TO)) {15            return 4;16        }17        return 0;18    }19}20package org.evomaster.client.java.instrumentation.example.noninteger;21import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;22import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisonType;23public class Foo {24    public int foo(int a, int b) {25        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.LESS_THAN)) {26            return 1;27        }28        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.LESS_THAN_OR_EQUAL_TO)) {29            return 2;30        }31        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.GREATER_THAN)) {32            return 3;33        }34        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.GREATER_THAN_OR_EQUAL_TO)) {35            return 4;36        }37        return 0;38    }39}40package org.evomaster.client.java.instrumentation.example.noninteger;41import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;42import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisonType;43public class Foo {44    public int foo(int a, int b) {45        if (NonIntegerComparisons.compare(a, b, NonIntegerComparisonType.LESS_THAN)) {

NonIntegerComparisons

Using AI Code Generation

1NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);2NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);3NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);4NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);5NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);6NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);7NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);8NonIntegerComparisons.nonIntegerComparisons(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);

NonIntegerComparisons

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;2public class NonIntegerComparisonsExample {3    public static void main(String[] args) {4        int a = 1;5        int b = 2;6        int c = 3;7        int d = 4;8        NonIntegerComparisons.reset();9        System.out.println("Number of comparisons: " + NonIntegerComparisons.getNumberOfComparisons());10        System.out.println("Number of true comparisons: " + NonIntegerComparisons.getNumberOfTrueComparisons());11        if (a == b) {12            System.out.println("a == b");13        }14        if (c != d) {15            System.out.println("c != d");16        }17        System.out.println("Number of comparisons: " + NonIntegerComparisons.getNumberOfComparisons());18        System.out.println("Number of true comparisons: " + NonIntegerComparisons.getNumberOfTrueComparisons());19    }20}21import org.evomaster.client.java.instrumentation.coverage.noninteger.NonIntegerComparisons;22import org.junit.jupiter.api.Test;23import static org.junit.jupiter.api.Assertions.assertEquals;24class NonIntegerComparisonsExampleTest {25    void test() {26        int a = 1;27        int b = 2;28        int c = 3;29        int d = 4;30        NonIntegerComparisons.reset();31        assertEquals(0, NonIntegerComparisons.getNumberOfComparisons());32        assertEquals(0, NonIntegerComparisons.getNumberOfTrueComparisons());33        if (a == b) {34            System.out.println("a == b");35        }36        if (c != d)

NonIntegerComparisons

Using AI Code Generation

1NonIntegerComparisons.init();2NonIntegerComparisons.setComparison(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0);3System.out.println("NonIntegerComparison coverage: " + NonIntegerComparisons.getNonIntegerComparisonCoverage());4The getNonIntegerComparisonCoverage() method of the NonIntegerComparisons class is used to print the NonIntegerComparison coverage. This method returns the coverage of the code under test as a double value. The coverage value is calculated as follows:5coverage = 100 * (Number of comparisons that are covered / Total number of comparisons)6private final double firstOperand;7private final double secondOperand;8private final int comparisonResult;9private final ComparisonOperator operator;10private boolean isCovered;

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