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;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.