| /******************************************************************************* |
| * Copyright (c) 2007, 2020 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.TestOptions; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants; |
| |
| import org.eclipse.jdt.internal.core.manipulation.CodeTemplateContextType; |
| import org.eclipse.jdt.internal.core.manipulation.StubUtility; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.tests.core.rules.ProjectTestSetup; |
| import org.eclipse.jdt.ui.text.java.IJavaCompletionProposal; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| public class GetterSetterQuickFixTest extends QuickFixTest { |
| |
| @Rule |
| public ProjectTestSetup projectSetup= new ProjectTestSetup(); |
| |
| private IJavaProject fJProject1; |
| private IPackageFragmentRoot fSourceFolder; |
| |
| @Before |
| public void setUp() throws Exception { |
| Hashtable<String, String> options= TestOptions.getDefaultOptions(); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4"); |
| options.put(JavaCore.COMPILER_PB_STATIC_ACCESS_RECEIVER, JavaCore.ERROR); |
| |
| JavaCore.setOptions(options); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false); |
| |
| fJProject1= projectSetup.getProject(); |
| |
| StubUtility.setCodeTemplate(CodeTemplateContextType.METHODSTUB_ID, "", null); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| |
| @After |
| public void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, projectSetup.getDefaultClasspath()); |
| } |
| |
| @Test |
| public void testInvisibleFieldToGetterSetter() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("b112441", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package b112441;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private byte test;\n"); |
| buf.append("\n"); |
| buf.append(" public byte getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(byte test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" ++c.test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("package b112441;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private byte test;\n"); |
| buf.append("\n"); |
| buf.append(" public byte getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(byte test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.setTest((byte) (c.getTest() + 1));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package b112441;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" byte test;\n"); |
| buf.append("\n"); |
| buf.append(" public byte getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(byte test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" ++c.test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testInvisibleFieldToGetterSetterBug335173_1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(int x){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.test+= x;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(int x){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.setTest(c.getTest() + x);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testInvisibleFieldToGetterSetterBug335173_2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.test+= 1 + 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.setTest(c.getTest() + 1 + 2);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testInvisibleFieldToGetterSetterBug335173_3() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.test-= 1 + 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.setTest(c.getTest() - (1 + 2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testInvisibleFieldToGetterSetterBug335173_4() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("p", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.test*= 1 + 2;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("C.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[1]; |
| buf= new StringBuffer(); |
| buf.append("package p;\n"); |
| buf.append("\n"); |
| buf.append("public class C {\n"); |
| buf.append(" private int test;\n"); |
| buf.append("\n"); |
| buf.append(" public int getTest() {\n"); |
| buf.append(" return this.test;\n"); |
| buf.append(" }\n"); |
| buf.append("\n"); |
| buf.append(" public void setTest(int test) {\n"); |
| buf.append(" this.test = test;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class D {\n"); |
| buf.append(" public void foo(){\n"); |
| buf.append(" C c=new C();\n"); |
| buf.append(" c.setTest(c.getTest() * (1 + 2));\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| @Test |
| public void testCreateFieldUsingSef() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" private int t;\n"); |
| buf.append(" {\n"); |
| buf.append(" System.out.println(t);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class B {\n"); |
| buf.append(" {\n"); |
| buf.append(" new A().t=5;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| |
| assertCorrectLabels(proposals); |
| assertNumberOfProposals(proposals, 2); |
| |
| String[] expected= new String[2]; |
| buf= new StringBuffer(); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" int t;\n"); |
| buf.append(" {\n"); |
| buf.append(" System.out.println(t);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class B {\n"); |
| buf.append(" {\n"); |
| buf.append(" new A().t=5;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("\n"); |
| buf.append("public class A {\n"); |
| buf.append(" private int t;\n"); |
| buf.append(" {\n"); |
| buf.append(" System.out.println(getT());\n"); |
| buf.append(" }\n"); |
| buf.append(" public int getT() {\n"); |
| buf.append(" return t;\n"); |
| buf.append(" }\n"); |
| buf.append(" public void setT(int t) {\n"); |
| buf.append(" this.t = t;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("class B {\n"); |
| buf.append(" {\n"); |
| buf.append(" new A().setT(5);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| } |