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How to use getTargetClass method of org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass.getTargetClass

Source:ThirdPartyMethodReplacementClass.java

...62            Class[] reducedInputs = Arrays.copyOfRange(inputs, start, end);63            Method targetMethod;64            try {65                //this will not return private methods66                targetMethod = getTargetClass().getMethod(m.getName(), reducedInputs);67            } catch (NoSuchMethodException e) {68                try {69                    //this would return private methods, but not public in superclasses70                    targetMethod = targetClass.getDeclaredMethod(m.getName(), reducedInputs);71                } catch (NoSuchMethodException noSuchMethodException) {72                    throw new RuntimeException("BUG in EvoMaster: " + e);73                }74            }75            String id = r.id();76            if(methods.containsKey(id)){77                throw new IllegalStateException("Non-unique id: " + id);78            }79            methods.put(id, targetMethod);80        }81    }82    protected abstract String getNameOfThirdPartyTargetClass();83    /**84     *85     * @param singleton a reference to an instance of the subclass. As reflection is expensive,86     *                  we suggest to create it only once, and save it in final static field87     * @param id    of a replacement method88     * @return  original method that was replaced89     */90    public static Method getOriginal(ThirdPartyMethodReplacementClass singleton, String id, Object obj){91        if(id == null || id.isEmpty()){92            throw new IllegalArgumentException("Invalid empty id");93        }94        Objects.requireNonNull(obj);95        if(singleton.getTargetClass()==null){96            /*97                    This is tricky. We did a method replacement, but the class is not accessible at runtime98                    from the class loader of the instrumentation... so we try it from the caller99             */100            singleton.retryLoadingClass(obj.getClass().getClassLoader());101        }102        if(singleton.methods.isEmpty()){103            singleton.initMethods();104        }105        Method original = singleton.methods.get(id);106        if(original == null){107            throw new IllegalArgumentException("No method exists with id: " + id);108        }109        return original;110    }111    private void retryLoadingClass(ClassLoader classLoader) {112        try {113            targetClass = classLoader.loadClass(getTargetClassName());114            triedToLoad = true;115        } catch (ClassNotFoundException e) {116            throw new RuntimeException("ISSUE IN EVOMASTER: classloader problems when dealing with: " + getTargetClassName());117        }118    }119    @Override120    public Class<?> getTargetClass() {121        if(targetClass != null){122            return targetClass;123        }124        /*125            If not present, try to load it via reflection based on the class name.126            But try only once127         */128        if(!triedToLoad){129            triedToLoad = true;130            try{131                targetClass = Class.forName(getTargetClassName());132            }catch (Exception e){133                //this can happen if the third-party library is missing.134                //it is not a bug/error135            }136        }137        return targetClass;138    }139    @Override140    public final String getTargetClassName() {141        return getNameOfThirdPartyTargetClass();142    }143}...

Source:ReplacementListTest.java

...29                            "Non-boolean return " + m.getReturnType() + " type for " +30                                    mrc.getClass().getName() + "#" + m.getName());31                }32                Class[] inputs = m.getParameterTypes();33                Class<?> targetClass = mrc.getTargetClass();34                assertNotNull(targetClass);35                if(r.type() != ReplacementType.TRACKER){36                    assertTrue(inputs.length>0, "Should always be at least 1 parameter, eg the idTemplate");37                    assertEquals(String.class, inputs[inputs.length-1], "Last parameter should always be the idTemplate");38                }39                if(! r.replacingStatic()){40                    //if not replacing a static method, then caller must be passed as first input41                    assertTrue(inputs.length >= 1);// caller42                    if(mrc instanceof ThirdPartyMethodReplacementClass) {43                        //must always be Object when dealing with third-party library replacements44                        assertEquals(Object.class, inputs[0]);45                    } else {46                        assertEquals(targetClass, inputs[0]);47                    }...

getTargetClass

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        ThirdPartyMethodReplacementClass.getTargetClass();4    }5}6public class 3 {7    public static void main(String[] args) {8        ThirdPartyMethodReplacementClass.getTargetClass();9    }10}11public class 4 {12    public static void main(String[] args) {13        ThirdPartyMethodReplacementClass.getTargetClass();14    }15}16public class 5 {17    public static void main(String[] args) {18        ThirdPartyMethodReplacementClass.getTargetClass();19    }20}21public class 6 {22    public static void main(String[] args) {23        ThirdPartyMethodReplacementClass.getTargetClass();24    }25}26public class 7 {27    public static void main(String[] args) {28        ThirdPartyMethodReplacementClass.getTargetClass();29    }30}31public class 8 {32    public static void main(String[] args) {33        ThirdPartyMethodReplacementClass.getTargetClass();34    }35}36public class 9 {37    public static void main(String[] args) {38        ThirdPartyMethodReplacementClass.getTargetClass();39    }40}

getTargetClass

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;2public class 2 {3    public static void main(String[] args) {4        Class<?> targetClass = ThirdPartyMethodReplacementClass.getTargetClass();5        System.out.println(targetClass.getName());6    }7}8import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;9public class 3 {10    public static void main(String[] args) {11        Class<?> targetClass = ThirdPartyMethodReplacementClass.getTargetClass();12        System.out.println(targetClass.getName());13    }14}15import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;16public class 4 {17    public static void main(String[] args) {18        Class<?> targetClass = ThirdPartyMethodReplacementClass.getTargetClass();19        System.out.println(targetClass.getName());20    }21}22import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;23public class 5 {24    public static void main(String[] args) {25        Class<?> targetClass = ThirdPartyMethodReplacementClass.getTargetClass();26        System.out.println(targetClass.getName());27    }28}29import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;30public class 6 {31    public static void main(String[] args) {32        Class<?> targetClass = ThirdPartyMethodReplacementClass.getTargetClass();33        System.out.println(targetClass.getName());34    }

getTargetClass

Using AI Code Generation

1public class Main {2    public static void main(String[] args) {3        System.out.println("Hello World!");4        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();5        tpmrc.getTargetClass();6    }7}8public class Main {9    public static void main(String[] args) {10        System.out.println("Hello World!");11        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();12        tpmrc.getTargetClass();13    }14}15public class Main {16    public static void main(String[] args) {17        System.out.println("Hello World!");18        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();19        tpmrc.getTargetClass();20    }21}22public class Main {23    public static void main(String[] args) {24        System.out.println("Hello World!");25        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();26        tpmrc.getTargetClass();27    }28}29public class Main {30    public static void main(String[] args) {31        System.out.println("Hello World!");32        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();33        tpmrc.getTargetClass();34    }35}36public class Main {37    public static void main(String[] args) {38        System.out.println("Hello World!");39        ThirdPartyMethodReplacementClass tpmrc = new ThirdPartyMethodReplacementClass();40        tpmrc.getTargetClass();41    }42}

getTargetClass

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;2public class 2 {3	public static void main(String[] args) {4		ThirdPartyMethodReplacementClass.getTargetClass("java.lang.String", "length");5	}6}7import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;8public class 3 {9	public static void main(String[] args) {10		ThirdPartyMethodReplacementClass.getTargetMethod("java.lang.String", "length");11	}12}13import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;14public class 4 {15	public static void main(String[] args) {16		ThirdPartyMethodReplacementClass.getTargetMethod("java.lang.String", "length");17	}18}19import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;20public class 5 {21	public static void main(String[] args) {22		ThirdPartyMethodReplacementClass.getTargetMethod("java.lang.String", "length");23	}24}25import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass;26public class 6 {27	public static void main(String[] args) {28		ThirdPartyMethodReplacementClass.getTargetMethod("java.lang.String", "length");29	}30}31import org.ev

getTargetClass

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        System.out.println("Hello World!");4        ThirdPartyMethodReplacementClass.getTargetClass();5    }6}7public class 3 {8    public static void main(String[] args) {9        System.out.println("Hello World!");10        ThirdPartyMethodReplacementClass.getTargetClass();11    }12}13public class 4 {14    public static void main(String[] args) {15        System.out.println("Hello World!");16        ThirdPartyMethodReplacementClass.getTargetClass();17    }18}19public class 5 {20    public static void main(String[] args) {21        System.out.println("Hello World!");22        ThirdPartyMethodReplacementClass.getTargetClass();23    }24}25public class 6 {26    public static void main(String[] args) {27        System.out.println("Hello World!");28        ThirdPartyMethodReplacementClass.getTargetClass();29    }30}31public class 7 {32    public static void main(String[] args) {33        System.out.println("Hello World!");34        ThirdPartyMethodReplacementClass.getTargetClass();35    }36}37public class 8 {38    public static void main(String[] args) {39        System.out.println("Hello World!");40        ThirdPartyMethodReplacementClass.getTargetClass();41    }42}

getTargetClass

Using AI Code Generation

1public class Test {2    public void testMethod(Object o) {3        Class c = ThirdPartyMethodReplacementClass.getTargetClass(o);4    }5}6public class Test {7    public void testMethod(Object o) {8        Class c = ThirdPartyMethodReplacementClass.getTargetClass(o);9    }10}11public class Test {12    public void testMethod(Object o) {13        Class c = ThirdPartyMethodReplacementClass.getTargetClass(o);14    }15}16public class Test {17    public void testMethod(Object o) {18        Class c = ThirdPartyMethodReplacementClass.getTargetClass(o);19    }20}21The method getTargetClass() is defined in the org.evomaster.client.java.instrumentation.coverage.methodreplacement.ThirdPartyMethodReplacementClass class. This class is used by EvoMaster to replace some of the methods in the third-party libraries. The getTargetClass()

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