| /* |
| * Copyright 2000-2012 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 com.intellij.psi.search; |
| |
| import com.intellij.JavaTestUtil; |
| import com.intellij.openapi.projectRoots.impl.JavaSdkImpl; |
| import com.intellij.openapi.roots.LanguageLevelProjectExtension; |
| import com.intellij.pom.java.LanguageLevel; |
| import com.intellij.psi.*; |
| import com.intellij.psi.search.searches.MethodReferencesSearch; |
| import com.intellij.psi.search.searches.OverridingMethodsSearch; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.testFramework.IdeaTestUtil; |
| import com.intellij.testFramework.PsiTestCase; |
| import com.intellij.testFramework.PsiTestUtil; |
| |
| public class FindUsages15Test extends PsiTestCase{ |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| LanguageLevelProjectExtension.getInstance(myJavaFacade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5); |
| String root = JavaTestUtil.getJavaTestDataPath() + "/psi/search/findUsages15/" + getTestName(true); |
| PsiTestUtil.removeAllRoots(myModule, IdeaTestUtil.getMockJdk17("java 1.5")); |
| PsiTestUtil.createTestProjectStructure(myProject, myModule, root, myFilesToDelete); |
| } |
| |
| public void testEnumConstructor() throws Exception { |
| PsiClass enumClass = myJavaFacade.findClass("pack.OurEnum", GlobalSearchScope.moduleScope(myModule)); |
| assertNotNull(enumClass); |
| assertTrue(enumClass.isEnum()); |
| PsiMethod[] constructors = enumClass.getConstructors(); |
| assertEquals(2, constructors.length); |
| PsiReference[] references0 = |
| ReferencesSearch.search(constructors[0], GlobalSearchScope.moduleScope(myModule), false).toArray(new PsiReference[0]); |
| assertEquals(2, references0.length); |
| assertTrue(references0[0].getElement() instanceof PsiEnumConstant); |
| assertTrue(references0[1].getElement() instanceof PsiEnumConstant); |
| PsiReference[] references1 = |
| ReferencesSearch.search(constructors[1], GlobalSearchScope.moduleScope(myModule), false).toArray(new PsiReference[0]); |
| assertEquals(1, references1.length); |
| assertTrue(references1[0].getElement() instanceof PsiEnumConstant); |
| } |
| |
| public void testGenericMethodOverriderUsages () throws Exception { |
| final PsiClass baseClass = myJavaFacade.findClass("pack.GenericClass", GlobalSearchScope.moduleScope(myModule)); |
| assertNotNull(baseClass); |
| final PsiMethod method = baseClass.getMethods()[0]; |
| PsiReference[] references = |
| MethodReferencesSearch.search(method, GlobalSearchScope.moduleScope(myModule), false).toArray(PsiReference.EMPTY_ARRAY); |
| assertEquals(1, references.length); |
| final PsiElement element = references[0].getElement(); |
| final PsiClass refClass = PsiTreeUtil.getParentOfType(element, PsiClass.class); |
| assertEquals(refClass.getName(), "GenericClassDerived"); |
| } |
| |
| public void testFindRawOverriddenUsages () throws Exception { |
| final PsiClass baseClass = myJavaFacade.findClass("pack.Base", GlobalSearchScope.moduleScope(myModule)); |
| assertNotNull(baseClass); |
| final PsiMethod method = baseClass.getMethods()[0]; |
| PsiMethod[] overriders = |
| OverridingMethodsSearch.search(method, GlobalSearchScope.moduleScope(myModule), true).toArray(PsiMethod.EMPTY_ARRAY); |
| assertEquals(1, overriders.length); |
| } |
| public void testGenericOverride() throws Exception { |
| final PsiClass baseClass = myJavaFacade.findClass("pack.Gen", GlobalSearchScope.moduleScope(myModule)); |
| assertNotNull(baseClass); |
| final PsiMethod method = baseClass.getMethods()[0]; |
| PsiReference[] references = |
| MethodReferencesSearch.search(method, GlobalSearchScope.projectScope(getProject()), true).toArray(PsiReference.EMPTY_ARRAY); |
| |
| assertEquals(1, references.length); |
| |
| PsiClass refClass = PsiTreeUtil.getParentOfType(references[0].getElement(), PsiClass.class); |
| assertEquals("X2", refClass.getName()); |
| } |
| } |