How to use find method of org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement.find

Source:MatcherClassReplacement.java

...56        assert (patternMatchesResult == matcherMatchesResults);57        return matcherMatchesResults;58    }59    @Replacement(type = ReplacementType.BOOLEAN)60    public static boolean find(Matcher caller, String idTemplate) {61        Objects.requireNonNull(caller);62        String input = getText(caller);63        String regex = caller.pattern().toString();64        int end;65        try {66            end = caller.end();67        } catch (IllegalStateException ex) {68            // No match available. Therefore, we kept the entire input69            end = 0;70        }71        /*72            As find() is not idempotent, instead of directly calling73            find(), we compute the substring and use the matches()74            helper on the substring.75         */76        String substring = input.substring(end);77        /*78          Since matches() requires all the input to79          match the regex, and find() only requires80          the input to appear at least once, we could81          add some prefix and sufix to match the82          find83         */84        String anyPositionRegexMatch = String.format("(.*)(%s)(.*)", regex);85        TaintType taintType = ExecutionTracer.getTaintType(substring);86        if (taintType.isTainted()) {87            /*88                .matches() does a full match of the text, not a partial.89                TODO: enclosing the pattern in ^(pattern)$ would be fine for most90                cases, but not fully correct: eg for multi-lines, and if pattern91                already has ^ and $92             */93            ExecutionTracer.addStringSpecialization(substring,94                    new StringSpecializationInfo(StringSpecialization.REGEX, anyPositionRegexMatch, taintType));95        }96        boolean patternMatchResult = PatternMatchingHelper.matches(anyPositionRegexMatch, substring, idTemplate);97        boolean matcherFindResult = caller.find();98        assert (patternMatchResult == matcherFindResult);99        return matcherFindResult;100    }101    /**102     * Since a MatTestabilityExcInstrumentedTestcher instance has no way of103     * accessing the original text for the matching,104     * we need to access the private fields105     *106     * @param match107     * @return108     */109    private static String getText(Matcher match) {110        try {111            return (String) textField.get(match);...

Source:MatcherClassReplacementTest.java

...14    @Test15    public void testFind() {16        final String prefix = ObjectiveNaming.METHOD_REPLACEMENT + "IdTemplate";17        Matcher matcher = Pattern.compile("x").matcher("y");18        boolean find0 = MatcherClassReplacement.find(matcher, prefix);19        assertFalse(find0);20        assertEquals(1, ExecutionTracer.getNonCoveredObjectives(prefix).size());21        String objectiveId = ExecutionTracer.getNonCoveredObjectives(prefix)22                .iterator().next();23        double h0 = ExecutionTracer.getValue(objectiveId);24        assertTrue(h0>0);25        assertTrue(h0<1);26    }27    @Test28    public void testMatches() {29        final String prefix = ObjectiveNaming.METHOD_REPLACEMENT + "IdTemplate";30        Matcher matcher = Pattern.compile("x").matcher("y");31        boolean matches0 = MatcherClassReplacement.matches(matcher, prefix);32        assertFalse(matches0);33        assertEquals(1, ExecutionTracer.getNonCoveredObjectives(prefix).size());34        String objectiveId = ExecutionTracer.getNonCoveredObjectives(prefix)35                .iterator().next();36        double h0 = ExecutionTracer.getValue(objectiveId);37        assertTrue(h0>0);38        assertTrue(h0<1);39    }40    @Test41    public void testJUnitIssue(){42        String input = "Unable to create injector, see the following errors:\n" +43                "\n" +44                "1) [Guice/MissingImplementation]: No implementation for org.evomaster.core.output.service.TestCaseWriter was bound.\n" +45                "\n" +46                "Requested by:\n" +47                "1  : org.evomaster.core.output.service.TestSuiteWriter.testCaseWriter(TestSuiteWriter.kt:25)\n" +48                "      \\_ for field testCaseWriter\n" +49                "     at org.evomaster.core.BaseModule.configure(BaseModule.kt:32)\n" +50                "\n" +51                "Learn more:\n" +52                "  https://github.com/google/guice/wiki/MISSING_IMPLEMENTATION\n" +53                "\n" +54                "1 error";55        String regex = "[\\W](([a-z_0-9]++[.]){2,}+[A-Z][\\w$]*)";56        String anyPositionRegexMatch = String.format("([\\s\\S]*)(%s)([\\s\\S]*)", regex);57        Matcher m = Pattern.compile(regex).matcher(input);58        boolean found = m.find();59        boolean any = Pattern.matches(anyPositionRegexMatch, input);60        assertTrue(found);61        assertEquals(found, any);62        //this should NOT throw an exception63        boolean r = MatcherClassReplacement.find(m, null);64        assertTrue(r);65    }66}...

find

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.junit.jupiter.api.Test;3import java.util.regex.Matcher;4import java.util.regex.Pattern;5import static org.junit.jupiter.api.Assertions.assertFalse;6import static org.junit.jupiter.api.Assertions.assertTrue;7public class MatcherClassReplacementTest {8    public void testFind() {9        Pattern p = Pattern.compile("a*b");10        Matcher m = p.matcher("aaaaab");11        assertTrue(m.find());12    }13    public void testFind1() {14        Pattern p = Pattern.compile("a*b");15        Matcher m = p.matcher("baaabfoo");16        assertTrue(m.find());17    }18    public void testFind2() {19        Pattern p = Pattern.compile("a*b");20        Matcher m = p.matcher("baaabfoo");21        m.find();22        m.find();23        assertFalse(m.find());24    }25    public void testFind3() {26        Pattern p = Pattern.compile("a*b");27        Matcher m = p.matcher("baaabfoo");28        m.find();29        m.find();30        m.find();31        assertFalse(m.find());32    }33    public void testFind4() {34        Pattern p = Pattern.compile("a*b");35        Matcher m = p.matcher("baaabfoo");36        m.find();37        m.find();38        m.find();39        m.find();40        assertFalse(m.find());41    }42    public void testFind5() {43        Pattern p = Pattern.compile("a*b");44        Matcher m = p.matcher("baaabfoo");45        m.find();46        m.find();47        m.find();48        m.find();49        m.find();50        assertFalse(m.find());51    }52    public void testFind6() {53        Pattern p = Pattern.compile("a*b");54        Matcher m = p.matcher("baaabfoo");55        m.find();56        m.find();57        m.find();58        m.find();59        m.find();60        m.find();61        assertFalse(m.find());62    }63    public void testFind7() {64        Pattern p = Pattern.compile("a*b");65        Matcher m = p.matcher("baaabfoo");66        m.find();67        m.find();68        m.find();69        m.find();70        m.find();71        m.find();72        m.find();73        assertFalse(m.find());74    }75    public void testFind8() {

find

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;2import java.util.regex.Matcher;3import java.util.regex.Pattern;4public class 2 {5    public static void main(String[] args) {6        Pattern pattern = Pattern.compile("a*b");7        Matcher matcher = pattern.matcher("aaaaab");8        boolean found = matcher.find();9        System.out.println(found);10    }11}12import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;13import java.util.regex.Matcher;14import java.util.regex.Pattern;15public class 3 {16    public static void main(String[] args) {17        Pattern pattern = Pattern.compile("a*b");18        Matcher matcher = pattern.matcher("aabfooaabfooabfoob");19        boolean found = matcher.find();20        System.out.println(found);21    }22}23import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;24import java.util.regex.Matcher;25import java.util.regex.Pattern;26public class 4 {27    public static void main(String[] args) {28        Pattern pattern = Pattern.compile("a*b");29        Matcher matcher = pattern.matcher("aabfooaabfooabfoob");30        boolean found = matcher.find();31        System.out.println(found);32    }33}34import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;35import java.util.regex.Matcher;36import java.util.regex.Pattern;37public class 5 {38    public static void main(String[] args) {39        Pattern pattern = Pattern.compile("a*b");40        Matcher matcher = pattern.matcher("aabfooaabfooabfoob");41        boolean found = matcher.find();42        System.out.println(found);43    }44}45import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;46import java.util.regex.Matcher;47import java.util.regex.Pattern;

find

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringClassReplacement;3public class Example {4    public static void main(String[] args) {5        StringClassReplacement stringClassReplacement = new StringClassReplacement();6        String s1 = stringClassReplacement.create("Hello");7        String s2 = stringClassReplacement.create("World");8        MatcherClassReplacement matcherClassReplacement = new MatcherClassReplacement();9        boolean b1 = matcherClassReplacement.find(s1, s2);10        System.out.println(b1);11    }12}13import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;14import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringClassReplacement;15public class Example {16    public static void main(String[] args) {17        StringClassReplacement stringClassReplacement = new StringClassReplacement();18        String s1 = stringClassReplacement.create("Hello");19        String s2 = stringClassReplacement.create("World");20        MatcherClassReplacement matcherClassReplacement = new MatcherClassReplacement();21        boolean b1 = matcherClassReplacement.find(s1, s2);22        System.out.println(b1);23    }24}25import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;26import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringClassReplacement;27public class Example {28    public static void main(String[] args) {29        StringClassReplacement stringClassReplacement = new StringClassReplacement();30        String s1 = stringClassReplacement.create("Hello");31        String s2 = stringClassReplacement.create("World");32        MatcherClassReplacement matcherClassReplacement = new MatcherClassReplacement();33        boolean b1 = matcherClassReplacement.find(s1, s2);34        System.out.println(b1);35    }36}37import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;38import org.evomaster.client.java.instrumentation

find

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MatcherClassReplacement;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.PatternClassReplacement;3import java.util.regex.Matcher;4import java.util.regex.Pattern;5public class 2 {6    public static void main(String[] args) {7        Pattern p = PatternClassReplacement.compile("e.+d");8        Matcher m = MatcherClassReplacement.find(p, "breaded");9        System.out.println(m.group(0));10        System.out.println(MatcherClassReplacement.replace(m, "breaded", "fries"));11        System.out.println(MatcherClassReplacement.replaceAll(m, "breaded", "fries"));12        System.out.println(MatcherClassReplacement.replaceFirst(m, "breaded", "fries"));13    }14}

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