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// Test for method java.lang.Class.getClass().getMethods()
// Copyright (C) 2012, 2013, 2014, 2015 Pavel Tisnovsky <ptisnovs@redhat.com>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street,
// Fifth Floor, Boston, MA 02110-1301 USA.
// Tags: JDK1.5
package gnu.testlet.java.lang.Class.classInfo;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.lang.Class;
import java.util.Map;
import java.util.HashMap;
/**
* Test for method java.lang.Class.getClass().getMethods()
*/
public class getMethods implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
// map of methods which should exists
Map<String, String> testedMethods = null;
// map of methods for (Open)JDK6
Map<String, String> testedMethods_jdk6 = new HashMap<String, String>();
// map of methods for (Open)JDK7
Map<String, String> testedMethods_jdk7 = new HashMap<String, String>();
// map for methods declared in (Open)JDK6
testedMethods_jdk6.put("public static java.lang.Class java.lang.Class.forName(java.lang.String,boolean,java.lang.ClassLoader) throws java.lang.ClassNotFoundException", "forName");
testedMethods_jdk6.put("public static java.lang.Class java.lang.Class.forName(java.lang.String) throws java.lang.ClassNotFoundException", "forName");
testedMethods_jdk6.put("public java.lang.String java.lang.Class.toString()", "toString");
testedMethods_jdk6.put("public boolean java.lang.Class.isAssignableFrom(java.lang.Class)", "isAssignableFrom");
testedMethods_jdk6.put("public boolean java.lang.Class.isInstance(java.lang.Object)", "isInstance");
testedMethods_jdk6.put("public int java.lang.Class.getModifiers()", "getModifiers");
testedMethods_jdk6.put("public boolean java.lang.Class.isInterface()", "isInterface");
testedMethods_jdk6.put("public boolean java.lang.Class.isArray()", "isArray");
testedMethods_jdk6.put("public boolean java.lang.Class.isPrimitive()", "isPrimitive");
testedMethods_jdk6.put("public java.lang.Class java.lang.Class.getSuperclass()", "getSuperclass");
testedMethods_jdk6.put("public java.lang.Class java.lang.Class.getComponentType()", "getComponentType");
testedMethods_jdk6.put("public java.lang.String java.lang.Class.getName()", "getName");
testedMethods_jdk6.put("public java.lang.Object java.lang.Class.newInstance() throws java.lang.InstantiationException,java.lang.IllegalAccessException", "newInstance");
testedMethods_jdk6.put("public boolean java.lang.Class.isAnnotation()", "isAnnotation");
testedMethods_jdk6.put("public boolean java.lang.Class.isSynthetic()", "isSynthetic");
testedMethods_jdk6.put("public java.lang.ClassLoader java.lang.Class.getClassLoader()", "getClassLoader");
testedMethods_jdk6.put("public java.lang.reflect.TypeVariable[] java.lang.Class.getTypeParameters()", "getTypeParameters");
testedMethods_jdk6.put("public java.lang.reflect.Type java.lang.Class.getGenericSuperclass()", "getGenericSuperclass");
testedMethods_jdk6.put("public java.lang.Package java.lang.Class.getPackage()", "getPackage");
testedMethods_jdk6.put("public java.lang.Class[] java.lang.Class.getInterfaces()", "getInterfaces");
testedMethods_jdk6.put("public java.lang.reflect.Type[] java.lang.Class.getGenericInterfaces()", "getGenericInterfaces");
testedMethods_jdk6.put("public java.lang.Object[] java.lang.Class.getSigners()", "getSigners");
testedMethods_jdk6.put("public java.lang.reflect.Method java.lang.Class.getEnclosingMethod()", "getEnclosingMethod");
testedMethods_jdk6.put("public java.lang.reflect.Constructor java.lang.Class.getEnclosingConstructor()", "getEnclosingConstructor");
testedMethods_jdk6.put("public java.lang.Class java.lang.Class.getDeclaringClass()", "getDeclaringClass");
testedMethods_jdk6.put("public java.lang.Class java.lang.Class.getEnclosingClass()", "getEnclosingClass");
testedMethods_jdk6.put("public java.lang.String java.lang.Class.getSimpleName()", "getSimpleName");
testedMethods_jdk6.put("public java.lang.String java.lang.Class.getCanonicalName()", "getCanonicalName");
testedMethods_jdk6.put("public boolean java.lang.Class.isAnonymousClass()", "isAnonymousClass");
testedMethods_jdk6.put("public boolean java.lang.Class.isLocalClass()", "isLocalClass");
testedMethods_jdk6.put("public boolean java.lang.Class.isMemberClass()", "isMemberClass");
testedMethods_jdk6.put("public java.lang.Class[] java.lang.Class.getClasses()", "getClasses");
testedMethods_jdk6.put("public java.lang.reflect.Field[] java.lang.Class.getFields() throws java.lang.SecurityException", "getFields");
testedMethods_jdk6.put("public java.lang.reflect.Method[] java.lang.Class.getMethods() throws java.lang.SecurityException", "getMethods");
testedMethods_jdk6.put("public java.lang.reflect.Constructor[] java.lang.Class.getConstructors() throws java.lang.SecurityException", "getConstructors");
testedMethods_jdk6.put("public java.lang.reflect.Field java.lang.Class.getField(java.lang.String) throws java.lang.NoSuchFieldException,java.lang.SecurityException", "getField");
testedMethods_jdk6.put("public java.lang.reflect.Method java.lang.Class.getMethod(java.lang.String,java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getMethod");
testedMethods_jdk6.put("public java.lang.reflect.Constructor java.lang.Class.getConstructor(java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getConstructor");
testedMethods_jdk6.put("public java.lang.Class[] java.lang.Class.getDeclaredClasses() throws java.lang.SecurityException", "getDeclaredClasses");
testedMethods_jdk6.put("public java.lang.reflect.Field[] java.lang.Class.getDeclaredFields() throws java.lang.SecurityException", "getDeclaredFields");
testedMethods_jdk6.put("public java.lang.reflect.Method[] java.lang.Class.getDeclaredMethods() throws java.lang.SecurityException", "getDeclaredMethods");
testedMethods_jdk6.put("public java.lang.reflect.Constructor[] java.lang.Class.getDeclaredConstructors() throws java.lang.SecurityException", "getDeclaredConstructors");
testedMethods_jdk6.put("public java.lang.reflect.Field java.lang.Class.getDeclaredField(java.lang.String) throws java.lang.NoSuchFieldException,java.lang.SecurityException", "getDeclaredField");
testedMethods_jdk6.put("public java.lang.reflect.Method java.lang.Class.getDeclaredMethod(java.lang.String,java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getDeclaredMethod");
testedMethods_jdk6.put("public java.lang.reflect.Constructor java.lang.Class.getDeclaredConstructor(java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getDeclaredConstructor");
testedMethods_jdk6.put("public java.io.InputStream java.lang.Class.getResourceAsStream(java.lang.String)", "getResourceAsStream");
testedMethods_jdk6.put("public java.net.URL java.lang.Class.getResource(java.lang.String)", "getResource");
testedMethods_jdk6.put("public java.security.ProtectionDomain java.lang.Class.getProtectionDomain()", "getProtectionDomain");
testedMethods_jdk6.put("public boolean java.lang.Class.desiredAssertionStatus()", "desiredAssertionStatus");
testedMethods_jdk6.put("public boolean java.lang.Class.isEnum()", "isEnum");
testedMethods_jdk6.put("public java.lang.Object[] java.lang.Class.getEnumConstants()", "getEnumConstants");
testedMethods_jdk6.put("public java.lang.Object java.lang.Class.cast(java.lang.Object)", "cast");
testedMethods_jdk6.put("public java.lang.Class java.lang.Class.asSubclass(java.lang.Class)", "asSubclass");
testedMethods_jdk6.put("public java.lang.annotation.Annotation java.lang.Class.getAnnotation(java.lang.Class)", "getAnnotation");
testedMethods_jdk6.put("public boolean java.lang.Class.isAnnotationPresent(java.lang.Class)", "isAnnotationPresent");
testedMethods_jdk6.put("public java.lang.annotation.Annotation[] java.lang.Class.getAnnotations()", "getAnnotations");
testedMethods_jdk6.put("public java.lang.annotation.Annotation[] java.lang.Class.getDeclaredAnnotations()", "getDeclaredAnnotations");
testedMethods_jdk6.put("public final void java.lang.Object.wait(long,int) throws java.lang.InterruptedException", "wait");
testedMethods_jdk6.put("public final void java.lang.Object.wait(long) throws java.lang.InterruptedException", "wait");
testedMethods_jdk6.put("public final void java.lang.Object.wait() throws java.lang.InterruptedException", "wait");
testedMethods_jdk6.put("public boolean java.lang.Object.equals(java.lang.Object)", "equals");
testedMethods_jdk6.put("public int java.lang.Object.hashCode()", "hashCode");
testedMethods_jdk6.put("public final java.lang.Class java.lang.Object.getClass()", "getClass");
testedMethods_jdk6.put("public final void java.lang.Object.notify()", "notify");
testedMethods_jdk6.put("public final void java.lang.Object.notifyAll()", "notifyAll");
// map for methods declared in (Open)JDK7
testedMethods_jdk7.put("public static java.lang.Class java.lang.Class.forName(java.lang.String,boolean,java.lang.ClassLoader) throws java.lang.ClassNotFoundException", "forName");
testedMethods_jdk7.put("public static java.lang.Class java.lang.Class.forName(java.lang.String) throws java.lang.ClassNotFoundException", "forName");
testedMethods_jdk7.put("public java.lang.String java.lang.Class.toString()", "toString");
testedMethods_jdk7.put("public boolean java.lang.Class.isAssignableFrom(java.lang.Class)", "isAssignableFrom");
testedMethods_jdk7.put("public boolean java.lang.Class.isInstance(java.lang.Object)", "isInstance");
testedMethods_jdk7.put("public int java.lang.Class.getModifiers()", "getModifiers");
testedMethods_jdk7.put("public boolean java.lang.Class.isInterface()", "isInterface");
testedMethods_jdk7.put("public boolean java.lang.Class.isArray()", "isArray");
testedMethods_jdk7.put("public boolean java.lang.Class.isPrimitive()", "isPrimitive");
testedMethods_jdk7.put("public java.lang.Class java.lang.Class.getSuperclass()", "getSuperclass");
testedMethods_jdk7.put("public java.lang.Class java.lang.Class.getComponentType()", "getComponentType");
testedMethods_jdk7.put("public java.lang.String java.lang.Class.getName()", "getName");
testedMethods_jdk7.put("public java.lang.Class java.lang.Class.asSubclass(java.lang.Class)", "asSubclass");
testedMethods_jdk7.put("public java.lang.Object java.lang.Class.cast(java.lang.Object)", "cast");
testedMethods_jdk7.put("public boolean java.lang.Class.desiredAssertionStatus()", "desiredAssertionStatus");
testedMethods_jdk7.put("public java.lang.annotation.Annotation java.lang.Class.getAnnotation(java.lang.Class)", "getAnnotation");
testedMethods_jdk7.put("public java.lang.annotation.Annotation[] java.lang.Class.getAnnotations()", "getAnnotations");
testedMethods_jdk7.put("public java.lang.String java.lang.Class.getCanonicalName()", "getCanonicalName");
testedMethods_jdk7.put("public java.lang.ClassLoader java.lang.Class.getClassLoader()", "getClassLoader");
testedMethods_jdk7.put("public java.lang.Class[] java.lang.Class.getClasses()", "getClasses");
testedMethods_jdk7.put("public java.lang.reflect.Constructor java.lang.Class.getConstructor(java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getConstructor");
testedMethods_jdk7.put("public java.lang.reflect.Constructor[] java.lang.Class.getConstructors() throws java.lang.SecurityException", "getConstructors");
testedMethods_jdk7.put("public java.lang.annotation.Annotation[] java.lang.Class.getDeclaredAnnotations()", "getDeclaredAnnotations");
testedMethods_jdk7.put("public java.lang.Class[] java.lang.Class.getDeclaredClasses() throws java.lang.SecurityException", "getDeclaredClasses");
testedMethods_jdk7.put("public java.lang.reflect.Constructor java.lang.Class.getDeclaredConstructor(java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getDeclaredConstructor");
testedMethods_jdk7.put("public java.lang.reflect.Constructor[] java.lang.Class.getDeclaredConstructors() throws java.lang.SecurityException", "getDeclaredConstructors");
testedMethods_jdk7.put("public java.lang.reflect.Field java.lang.Class.getDeclaredField(java.lang.String) throws java.lang.NoSuchFieldException,java.lang.SecurityException", "getDeclaredField");
testedMethods_jdk7.put("public java.lang.reflect.Field[] java.lang.Class.getDeclaredFields() throws java.lang.SecurityException", "getDeclaredFields");
testedMethods_jdk7.put("public java.lang.reflect.Method java.lang.Class.getDeclaredMethod(java.lang.String,java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getDeclaredMethod");
testedMethods_jdk7.put("public java.lang.reflect.Method[] java.lang.Class.getDeclaredMethods() throws java.lang.SecurityException", "getDeclaredMethods");
testedMethods_jdk7.put("public java.lang.Class java.lang.Class.getDeclaringClass()", "getDeclaringClass");
testedMethods_jdk7.put("public java.lang.Class java.lang.Class.getEnclosingClass()", "getEnclosingClass");
testedMethods_jdk7.put("public java.lang.reflect.Constructor java.lang.Class.getEnclosingConstructor()", "getEnclosingConstructor");
testedMethods_jdk7.put("public java.lang.reflect.Method java.lang.Class.getEnclosingMethod()", "getEnclosingMethod");
testedMethods_jdk7.put("public java.lang.Object[] java.lang.Class.getEnumConstants()", "getEnumConstants");
testedMethods_jdk7.put("public java.lang.reflect.Field java.lang.Class.getField(java.lang.String) throws java.lang.NoSuchFieldException,java.lang.SecurityException", "getField");
testedMethods_jdk7.put("public java.lang.reflect.Field[] java.lang.Class.getFields() throws java.lang.SecurityException", "getFields");
testedMethods_jdk7.put("public java.lang.reflect.Type[] java.lang.Class.getGenericInterfaces()", "getGenericInterfaces");
testedMethods_jdk7.put("public java.lang.reflect.Type java.lang.Class.getGenericSuperclass()", "getGenericSuperclass");
testedMethods_jdk7.put("public java.lang.Class[] java.lang.Class.getInterfaces()", "getInterfaces");
testedMethods_jdk7.put("public java.lang.reflect.Method java.lang.Class.getMethod(java.lang.String,java.lang.Class[]) throws java.lang.NoSuchMethodException,java.lang.SecurityException", "getMethod");
testedMethods_jdk7.put("public java.lang.reflect.Method[] java.lang.Class.getMethods() throws java.lang.SecurityException", "getMethods");
testedMethods_jdk7.put("public java.lang.Package java.lang.Class.getPackage()", "getPackage");
testedMethods_jdk7.put("public java.security.ProtectionDomain java.lang.Class.getProtectionDomain()", "getProtectionDomain");
testedMethods_jdk7.put("public java.net.URL java.lang.Class.getResource(java.lang.String)", "getResource");
testedMethods_jdk7.put("public java.io.InputStream java.lang.Class.getResourceAsStream(java.lang.String)", "getResourceAsStream");
testedMethods_jdk7.put("public java.lang.Object[] java.lang.Class.getSigners()", "getSigners");
testedMethods_jdk7.put("public java.lang.String java.lang.Class.getSimpleName()", "getSimpleName");
testedMethods_jdk7.put("public java.lang.reflect.TypeVariable[] java.lang.Class.getTypeParameters()", "getTypeParameters");
testedMethods_jdk7.put("public boolean java.lang.Class.isAnnotation()", "isAnnotation");
testedMethods_jdk7.put("public boolean java.lang.Class.isAnnotationPresent(java.lang.Class)", "isAnnotationPresent");
testedMethods_jdk7.put("public boolean java.lang.Class.isAnonymousClass()", "isAnonymousClass");
testedMethods_jdk7.put("public boolean java.lang.Class.isEnum()", "isEnum");
testedMethods_jdk7.put("public boolean java.lang.Class.isLocalClass()", "isLocalClass");
testedMethods_jdk7.put("public boolean java.lang.Class.isMemberClass()", "isMemberClass");
testedMethods_jdk7.put("public boolean java.lang.Class.isSynthetic()", "isSynthetic");
testedMethods_jdk7.put("public java.lang.Object java.lang.Class.newInstance() throws java.lang.InstantiationException,java.lang.IllegalAccessException", "newInstance");
testedMethods_jdk7.put("public final void java.lang.Object.wait(long,int) throws java.lang.InterruptedException", "wait");
testedMethods_jdk7.put("public final void java.lang.Object.wait(long) throws java.lang.InterruptedException", "wait");
testedMethods_jdk7.put("public final void java.lang.Object.wait() throws java.lang.InterruptedException", "wait");
testedMethods_jdk7.put("public boolean java.lang.Object.equals(java.lang.Object)", "equals");
testedMethods_jdk7.put("public int java.lang.Object.hashCode()", "hashCode");
testedMethods_jdk7.put("public final java.lang.Class java.lang.Object.getClass()", "getClass");
testedMethods_jdk7.put("public final void java.lang.Object.notify()", "notify");
testedMethods_jdk7.put("public final void java.lang.Object.notifyAll()", "notifyAll");
// get a runtime class of an object "o"
final Class c = Class.class;
// get the right map containing method signatures
testedMethods = getJavaVersion() < 7 ? testedMethods_jdk6 : testedMethods_jdk7;
// get all methods for this class
java.lang.reflect.Method[] methods = c.getMethods();
// expected number of methods
final int expectedNumberOfMethods = testedMethods.size();
// basic check for a number of methods
harness.check(methods.length, expectedNumberOfMethods);
// check if all methods exist
for (java.lang.reflect.Method method : methods) {
// method name should consists of package name + class name
String methodName = method.getName();
// modifiers + package + method name + parameter types
String methodString = method.toString().replaceAll(" native ", " ");
harness.check(testedMethods.containsKey(methodString));
harness.check(testedMethods.get(methodString), methodName);
}
}
/**
* Returns version of Java. The input could have the following form: "1.7.0_06"
* and we are interested only in "7" in this case.
*
* @return Java version
*/
protected int getJavaVersion() {
String javaVersionStr = System.getProperty("java.version");
String[] parts = javaVersionStr.split("\\.");
return Integer.parseInt(parts[1]);
}
}
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