Evgeny Gerashchenko
94 lines
3.7 KiB
Java
94 lines
3.7 KiB
Java
/*
|
|
* Copyright 2010-2013 JetBrains s.r.o.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package org.jetbrains.jet.codegen;
|
|
|
|
import org.jetbrains.jet.ConfigurationKind;
|
|
|
|
import java.lang.reflect.Field;
|
|
import java.lang.reflect.InvocationTargetException;
|
|
import java.lang.reflect.Method;
|
|
import java.lang.reflect.Modifier;
|
|
|
|
public class EnumGenTest extends CodegenTestCase {
|
|
|
|
@Override
|
|
protected void setUp() throws Exception {
|
|
super.setUp();
|
|
createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
|
|
}
|
|
|
|
public void testSuperclassIsEnum() throws NoSuchFieldException, IllegalAccessException {
|
|
loadFile("enum/simple.kt");
|
|
Class season = generateClass("Season");
|
|
assertEquals("java.lang.Enum", season.getSuperclass().getName());
|
|
}
|
|
|
|
public void testEnumClassModifiers() throws NoSuchFieldException, IllegalAccessException {
|
|
loadFile("enum/simple.kt");
|
|
Class season = generateClass("Season");
|
|
int modifiers = season.getModifiers();
|
|
assertTrue((modifiers & 0x4000) != 0); // ACC_ENUM
|
|
assertTrue((modifiers & Modifier.FINAL) != 0);
|
|
}
|
|
|
|
public void testEnumFieldModifiers() throws NoSuchFieldException, IllegalAccessException {
|
|
loadFile("enum/simple.kt");
|
|
Class season = generateClass("Season");
|
|
Field summer = season.getField("SUMMER");
|
|
int modifiers = summer.getModifiers();
|
|
assertTrue((modifiers & 0x4000) != 0); // ACC_ENUM
|
|
assertTrue((modifiers & Modifier.FINAL) != 0);
|
|
assertTrue((modifiers & Modifier.STATIC) != 0);
|
|
assertTrue((modifiers & Modifier.PUBLIC) != 0);
|
|
}
|
|
|
|
public void testEnumConstantConstructors() throws Exception {
|
|
loadText("enum class Color(val rgb: Int) { RED: Color(0xFF0000); GREEN: Color(0x00FF00); }");
|
|
Class colorClass = generateClass("Color");
|
|
Field redField = colorClass.getField("RED");
|
|
Object redValue = redField.get(null);
|
|
Method rgbMethod = colorClass.getMethod("getRgb");
|
|
assertEquals(0xFF0000, rgbMethod.invoke(redValue));
|
|
}
|
|
|
|
public void testNoClassForSimpleEnum()
|
|
throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException, NoSuchFieldException {
|
|
loadFile("enum/name.kt");
|
|
Class cls = generateClass("State");
|
|
Field field = cls.getField("O");
|
|
assertEquals("State", field.get(null).getClass().getName());
|
|
}
|
|
|
|
public void testYesClassForComplexEnum()
|
|
throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException, NoSuchFieldException {
|
|
loadFile("enum/abstractmethod.kt");
|
|
Class cls = generateClass("IssueState");
|
|
Field field = cls.getField("DEFAULT");
|
|
assertEquals("IssueState", field.get(null).getClass().getName());
|
|
field = cls.getField("FIXED");
|
|
assertEquals("IssueState", field.getType().getName());
|
|
assertEquals("IssueState$FIXED", field.get(null).getClass().getName());
|
|
assertNotNull(cls.getClassLoader().loadClass("IssueState$FIXED"));
|
|
try {
|
|
cls.getClassLoader().loadClass("IssueState$DEFAULT");
|
|
fail();
|
|
}
|
|
catch (ClassNotFoundException e) {
|
|
}
|
|
}
|
|
}
|