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330 lines
10 KiB
Java
330 lines
10 KiB
Java
/*
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* Copyright 2000-2014 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.refactoring;
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import com.intellij.JavaTestUtil;
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import com.intellij.codeInsight.TargetElementUtil;
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import com.intellij.openapi.roots.LanguageLevelProjectExtension;
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import com.intellij.openapi.vfs.VirtualFile;
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import com.intellij.pom.java.LanguageLevel;
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import com.intellij.psi.PsiClass;
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import com.intellij.psi.PsiElement;
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import com.intellij.psi.search.GlobalSearchScope;
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import com.intellij.refactoring.safeDelete.SafeDeleteHandler;
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import com.intellij.testFramework.PsiTestUtil;
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import org.jetbrains.annotations.NonNls;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.jps.model.java.JavaSourceRootType;
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import org.jetbrains.jps.model.java.JpsJavaExtensionService;
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public class SafeDeleteTest extends MultiFileTestCase {
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@Override
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protected String getTestDataPath() {
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return JavaTestUtil.getJavaTestDataPath();
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}
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@NotNull
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@Override
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protected String getTestRoot() {
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return "/refactoring/safeDelete/";
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}
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public void testImplicitCtrCall() throws Exception {
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try {
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doTest("Super");
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fail();
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertTrue(message, message.startsWith("constructor <b><code>Super.Super()</code></b> has 1 usage that is not safe to delete"));
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}
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}
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public void testImplicitCtrCall2() throws Exception {
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try {
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doTest("Super");
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fail();
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertTrue(message, message.startsWith("constructor <b><code>Super.Super()</code></b> has 1 usage that is not safe to delete"));
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}
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}
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public void testMultipleInterfacesImplementation() throws Exception {
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doTest("IFoo");
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}
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public void testMultipleInterfacesImplementationThroughCommonInterface() throws Exception {
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doTest("IFoo");
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}
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public void testUsageInExtendsList() throws Exception {
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doSingleFileTest();
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}
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public void testDeepDeleteParameterSimple() throws Exception {
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doSingleFileTest();
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}
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public void testDeepDeleteParameterOtherTypeInBinaryExpression() throws Exception {
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doSingleFileTest();
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}
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public void testImpossibleToDeepDeleteParameter() throws Exception {
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doSingleFileTest();
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}
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public void testNoDeepDeleteParameterUsedInCallQualifier() throws Exception {
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doSingleFileTest();
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}
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public void testNoDeepDeleteParameterUsedInNextArgumentExpression() throws Exception {
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doSingleFileTest();
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}
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public void testToDeepDeleteParameterOverriders() throws Exception {
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doSingleFileTest();
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}
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public void testDeleteMethodCascade() throws Exception {
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doSingleFileTest();
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}
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public void testDeleteMethodCascadeRecursive() throws Exception {
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doSingleFileTest();
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}
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public void testDeleteMethodCascadeOverridden() throws Exception {
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doSingleFileTest();
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}
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public void testDeleteParameterAndUpdateJavadocRef() throws Exception {
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doSingleFileTest();
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}
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public void testDeleteConstructorParameterWithAnonymousClassUsage() throws Exception {
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doSingleFileTest();
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}
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public void testParameterInHierarchy() throws Exception {
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doTest("C2");
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}
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public void testTopLevelDocComment() throws Exception {
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doTest("foo.C1");
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}
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public void testOverloadedMethods() throws Exception {
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doTest("foo.A");
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}
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public void testTopParameterInHierarchy() throws Exception {
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doTest("I");
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}
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public void testExtendsList() throws Exception {
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doTest("B");
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}
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public void testJavadocParamRef() throws Exception {
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doTest("Super");
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}
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public void testEnumConstructorParameter() throws Exception {
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doTest("UserFlags");
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}
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public void testSafeDeleteStaticImports() throws Exception {
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doTest("A");
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}
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public void testSafeDeleteImports() throws Exception {
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doTest("B");
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}
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public void testRemoveOverridersInspiteOfUnsafeUsages() throws Exception {
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try {
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BaseRefactoringProcessor.ConflictsInTestsException.setTestIgnore(true);
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doTest("A");
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}
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finally {
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BaseRefactoringProcessor.ConflictsInTestsException.setTestIgnore(false);
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}
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}
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public void testLocalVariable() throws Exception {
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doTest("Super");
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}
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public void testOverrideAnnotation() throws Exception {
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doTest("Super");
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}
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public void testSuperCall() throws Exception {
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try {
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doTest("Super");
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fail("Conflict was not detected");
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertEquals("method <b><code>Super.foo()</code></b> has 1 usage that is not safe to delete.", message);
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}
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}
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public void testParameterFromFunctionalInterface() throws Exception {
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try {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_8);
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doSingleFileTest();
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fail("Conflict was not detected");
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertEquals("class <b><code>SAM</code></b> has 1 usage that is not safe to delete.", message);
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}
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}
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public void testFunctionalInterfaceMethod() throws Exception {
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try {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_8);
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doSingleFileTest();
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fail("Conflict was not detected");
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertEquals("class <b><code>SAM</code></b> has 1 usage that is not safe to delete.", message);
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}
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}
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public void testAmbiguityAfterParameterDelete() throws Exception {
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try {
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doSingleFileTest();
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fail("Conflict was not detected");
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertEquals("Method foo() is already defined in the class <b><code>Test</code></b>", message);
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}
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}
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public void testFunctionalInterfaceDefaultMethod() throws Exception {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_8);
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doSingleFileTest();
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}
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public void testMethodDeepHierarchy() throws Exception {
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doTest("Super");
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}
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public void testInterfaceAsTypeParameterBound() throws Exception {
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doSingleFileTest();
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}
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public void testLocalVariableSideEffect() throws Exception {
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try {
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doTest("Super");
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fail("Side effect was ignored");
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}
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catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
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String message = e.getMessage();
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assertEquals("local variable <b><code>varName</code></b> has 1 usage that is not safe to delete.", message);
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}
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}
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public void testUsageInGenerated() throws Exception {
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doTest("A");
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}
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public void testLastResourceVariable() throws Exception {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_7);
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doSingleFileTest();
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}
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public void testLastResourceVariableWithFinallyBlock() throws Exception {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_7);
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doSingleFileTest();
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}
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public void testLastTypeParam() throws Exception {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_7);
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doSingleFileTest();
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}
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public void testTypeParamFromDiamond() throws Exception {
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LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_7);
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doSingleFileTest();
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}
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public void testStripOverride() throws Exception {
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doSingleFileTest();
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}
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public void testEmptyIf() throws Exception {
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doSingleFileTest();
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}
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public void testTypeParameterWithinMethodHierarchy() throws Exception {
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doSingleFileTest();
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}
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public void testClassWithInnerStaticImport() throws Exception {
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doTest("ClassWithInnerStaticImport");
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}
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private void doTest(@NonNls final String qClassName) throws Exception {
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doTest((rootDir, rootAfter) -> {
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SafeDeleteTest.this.performAction(qClassName);
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});
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}
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@Override
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protected void prepareProject(VirtualFile rootDir) {
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VirtualFile src = rootDir.findChild("src");
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if (src == null) {
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super.prepareProject(rootDir);
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}
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else {
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PsiTestUtil.addContentRoot(myModule, rootDir);
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PsiTestUtil.addSourceRoot(myModule, src);
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}
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VirtualFile gen = rootDir.findChild("gen");
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if (gen != null) {
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PsiTestUtil.addSourceRoot(myModule, gen, JavaSourceRootType.SOURCE, JpsJavaExtensionService.getInstance().createSourceRootProperties("", true));
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}
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}
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private void doSingleFileTest() throws Exception {
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configureByFile(getTestRoot() + getTestName(false) + ".java");
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performAction();
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checkResultByFile(getTestRoot() + getTestName(false) + "_after.java");
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}
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private void performAction(final String qClassName) throws Exception {
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final PsiClass aClass = myJavaFacade.findClass(qClassName, GlobalSearchScope.allScope(getProject()));
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assertNotNull("Class " + qClassName + " not found", aClass);
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configureByExistingFile(aClass.getContainingFile().getVirtualFile());
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performAction();
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}
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private void performAction() {
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final PsiElement psiElement = TargetElementUtil
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.findTargetElement(myEditor, TargetElementUtil.ELEMENT_NAME_ACCEPTED | TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED);
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assertNotNull("No element found in text:\n" + getFile().getText(), psiElement);
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SafeDeleteHandler.invoke(getProject(), new PsiElement[]{psiElement}, true);
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}
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} |