| /******************************************************************************* |
| * Copyright (c) 2013, 2017 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.quickfix; |
| |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.TestOptions; |
| |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| |
| import org.eclipse.jface.text.contentassist.ICompletionProposal; |
| |
| 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.corext.codemanipulation.StubUtility; |
| import org.eclipse.jdt.internal.corext.template.java.CodeTemplateContextType; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.tests.core.Java18ProjectTestSetup; |
| import org.eclipse.jdt.ui.text.java.IJavaCompletionProposal; |
| import org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| |
| public class QuickFixTest18 extends QuickFixTest { |
| |
| private static final Class<QuickFixTest18> THIS= QuickFixTest18.class; |
| |
| private IJavaProject fJProject1; |
| |
| private IPackageFragmentRoot fSourceFolder; |
| |
| public QuickFixTest18(String name) { |
| super(name); |
| } |
| |
| public static Test suite() { |
| return new Java18ProjectTestSetup(new TestSuite(THIS)); |
| } |
| |
| public static Test setUpTest(Test test) { |
| return new Java18ProjectTestSetup(test); |
| } |
| |
| @Override |
| protected 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(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.DO_NOT_INSERT); |
| |
| |
| JavaCore.setOptions(options); |
| |
| IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore(); |
| store.setValue(PreferenceConstants.CODEGEN_ADD_COMMENTS, false); |
| |
| fJProject1= Java18ProjectTestSetup.getProject(); |
| |
| StubUtility.setCodeTemplate(CodeTemplateContextType.METHODSTUB_ID, "", null); |
| StubUtility.setCodeTemplate(CodeTemplateContextType.CONSTRUCTORSTUB_ID, "", null); |
| |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| } |
| |
| |
| @Override |
| protected void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, Java18ProjectTestSetup.getDefaultClasspath()); |
| } |
| |
| public void testUnimplementedMethods1() throws Exception { |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" int getCount(Object[] o) throws IOException;\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 20;}\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public abstract class E implements Inter{\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int getCount(Object[] o) throws IOException {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| public void testUnimplementedMethods2() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class MyString implements CharSequence{\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("MyString.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 3); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public abstract class MyString implements CharSequence{\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class MyString implements CharSequence{\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public char charAt(int arg0) {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int length() {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public CharSequence subSequence(int arg0, int arg1) {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| |
| } |
| |
| |
| // bug 420116 : test for annotated varargs and return type |
| public void testUnimplementedMethods3() throws Exception { |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| |
| |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("public interface List {\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("List.java", buf.toString(), false, null); |
| |
| buf.append("package test2;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.List;\n\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException;\n"); |
| buf.append(" public int bug(@NonNull String... s) throws IOException;\n"); |
| buf.append(" public @NonNull String bar(@NonNull String s, @Nullable List<String> l1, test2.@NonNull List l2);\n"); |
| buf.append(" public int boo(Object @NonNull [] @Nullable... o1);\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 20;}\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 4); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public abstract class E implements Inter{\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("import java.util.List;\n\n"); |
| buf.append("import org.eclipse.jdt.annotation.NonNull;\n"); |
| buf.append("import org.eclipse.jdt.annotation.Nullable;\n\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int bug(@NonNull String... s) throws IOException {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public @NonNull String bar(@NonNull String s, @Nullable List<String> l1,\n"); |
| buf.append(" test2.@NonNull List l2) {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int boo(Object @NonNull [] @Nullable... o1) {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| // bug 420116 : test for annotated varargs and return type |
| public void testUnimplementedMethods4() throws Exception { |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test1", false, null); |
| |
| |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException;\n"); |
| buf.append(" public int bar(@NonNull String... s) throws IOException;\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 20;}\n"); |
| buf.append("}\n"); |
| buf.append("class E implements Inter{\n"); |
| buf.append("}\n"); |
| |
| ICompilationUnit cu= pack2.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 2); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException;\n"); |
| buf.append(" public int bar(@NonNull String... s) throws IOException;\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 20;}\n"); |
| buf.append("}\n"); |
| buf.append("abstract class E implements Inter{\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException;\n"); |
| buf.append(" public int bar(@NonNull String... s) throws IOException;\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 20;}\n"); |
| buf.append("}\n"); |
| buf.append("class E implements Inter{\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int foo(@NonNull String @Nullable... s) throws IOException {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int bar(@NonNull String... s) throws IOException {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| // bug 420116 : test for user defined annotation in varargs |
| public void testUnimplementedMethods5() throws Exception { |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test2", false, null); |
| |
| |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test2;\n"); |
| buf.append("public interface List {\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("List.java", buf.toString(), false, null); |
| |
| buf.append("package test2;\n"); |
| buf.append("import java.lang.annotation.ElementType;\n"); |
| buf.append("import java.lang.annotation.Target;\n"); |
| buf.append("\n"); |
| buf.append("@Target({ ElementType.TYPE_USE }) @interface N1 { }\n"); |
| buf.append("@Target({ ElementType.TYPE_USE }) @interface N2 { }\n"); |
| buf.append("@Target({ ElementType.TYPE_USE }) @interface N3 { }\n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" int foo2U(@N1 String @N2 [] s1 @N3 [], @N1 String @N2 [] @N3 [] @N4 ... s2);\n"); |
| buf.append("}\n"); |
| pack2.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("public abstract class E implements Inter{\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import test2.Inter;\n"); |
| buf.append("import test2.N1;\n"); |
| buf.append("import test2.N2;\n"); |
| buf.append("import test2.N3;\n"); |
| buf.append("import test2.N4;\n"); |
| buf.append("public class E implements Inter{\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public int foo2U(@N1 String @N3 [] @N2 [] s1,\n"); |
| buf.append(" @N1 String @N2 [] @N3 [] @N4... s2) {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 }); |
| } |
| |
| public void testUnimplementedMethods6() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.math.BigInteger;\n"); |
| buf.append("interface IHasInt {\n"); |
| buf.append(" int getInt();\n"); |
| buf.append("}\n"); |
| buf.append("interface IHasIntAsBigInteger extends IHasInt {\n"); |
| buf.append(" default int getInt() {\n"); |
| buf.append(" return getIntAsBigInteger().intValue();\n"); |
| buf.append(" }\n"); |
| buf.append(" BigInteger getIntAsBigInteger();\n"); |
| buf.append("}\n"); |
| buf.append("class C implements IHasIntAsBigInteger {\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("IHasInt.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 test1;\n"); |
| buf.append("import java.math.BigInteger;\n"); |
| buf.append("interface IHasInt {\n"); |
| buf.append(" int getInt();\n"); |
| buf.append("}\n"); |
| buf.append("interface IHasIntAsBigInteger extends IHasInt {\n"); |
| buf.append(" default int getInt() {\n"); |
| buf.append(" return getIntAsBigInteger().intValue();\n"); |
| buf.append(" }\n"); |
| buf.append(" BigInteger getIntAsBigInteger();\n"); |
| buf.append("}\n"); |
| buf.append("class C implements IHasIntAsBigInteger {\n"); |
| buf.append("\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public BigInteger getIntAsBigInteger() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| expected[0]= buf.toString(); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.math.BigInteger;\n"); |
| buf.append("interface IHasInt {\n"); |
| buf.append(" int getInt();\n"); |
| buf.append("}\n"); |
| buf.append("interface IHasIntAsBigInteger extends IHasInt {\n"); |
| buf.append(" default int getInt() {\n"); |
| buf.append(" return getIntAsBigInteger().intValue();\n"); |
| buf.append(" }\n"); |
| buf.append(" BigInteger getIntAsBigInteger();\n"); |
| buf.append("}\n"); |
| buf.append("abstract class C implements IHasIntAsBigInteger {\n"); |
| buf.append("}\n"); |
| expected[1]= buf.toString(); |
| |
| assertExpectedExistInProposals(proposals, expected); |
| } |
| |
| public void testLambdaReturnType1() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" int fun2() {\n"); |
| buf.append(" I i= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" };\n"); |
| buf.append(" return 10;\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, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" int fun2() {\n"); |
| buf.append(" I i= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" return x;\n"); |
| buf.append(" };\n"); |
| buf.append(" return 10;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testLambdaReturnType2() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" void fun2() {\n"); |
| buf.append(" I i= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" };\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, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" void fun2() {\n"); |
| buf.append(" I i= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" return x;\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testLambdaReturnType3() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" void fun2() {\n"); |
| // Inferred parameter type |
| buf.append(" I i= (x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" };\n"); |
| buf.append(" i.foo(10);\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, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" void fun2() {\n"); |
| buf.append(" I i= (x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" return x;\n"); |
| buf.append(" };\n"); |
| buf.append(" i.foo(10);\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testLambdaReturnType4() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" I i2= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" };\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, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface I {\n"); |
| buf.append(" int foo(int x); \n"); |
| buf.append("}\n"); |
| buf.append("\n"); |
| buf.append("public class A { \n"); |
| buf.append(" I i2= (int x) -> {\n"); |
| buf.append(" x++;\n"); |
| buf.append(" System.out.println(x);\n"); |
| buf.append(" return x;\n"); |
| buf.append(" };\n"); |
| buf.append(" \n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| // bug 424172 |
| public void testImportTypeInMethodReference() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test.one", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test.one;\n"); |
| buf.append("\n"); |
| buf.append("public class X {\n"); |
| buf.append(" public static F2 staticMethod() {\n"); |
| buf.append(" return null;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("X.java", buf.toString(), false, null); |
| buf= new StringBuffer(); |
| buf.append("package test.one;\n"); |
| buf.append("\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("public interface F2 {\n"); |
| buf.append(" void foo();\n"); |
| buf.append("}\n"); |
| pack1.createCompilationUnit("F2.java", buf.toString(), false, null); |
| |
| IPackageFragment pack2= fSourceFolder.createPackageFragment("test.two", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test.two;\n"); |
| buf.append("\n"); |
| buf.append("import test.one.F2;\n"); |
| buf.append("\n"); |
| buf.append("public class C1 {\n"); |
| buf.append(" public void fun1() {\n"); |
| buf.append(" F2 f = X::staticMethod;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack2.createCompilationUnit("C1.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 9); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test.two;\n"); |
| buf.append("\n"); |
| buf.append("import test.one.F2;\n"); |
| buf.append("import test.one.X;\n"); |
| buf.append("\n"); |
| buf.append("public class C1 {\n"); |
| buf.append(" public void fun1() {\n"); |
| buf.append(" F2 f = X::staticMethod;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testLambdaReturnType5() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.math.BigInteger;\n"); |
| buf.append("\n"); |
| buf.append("interface A { Object m(Class c); }\n"); |
| buf.append("interface B<S extends Number> { Object m(Class<S> c); }\n"); |
| buf.append("interface C<T extends BigInteger> { Object m(Class<T> c); }\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface D<S,T> extends A, B<BigInteger>, C<BigInteger> {}\n"); |
| buf.append("\n"); |
| buf.append("class E {\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" D<BigInteger,BigInteger> d1= (x) -> {\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.math.BigInteger;\n"); |
| buf.append("\n"); |
| buf.append("interface A { Object m(Class c); }\n"); |
| buf.append("interface B<S extends Number> { Object m(Class<S> c); }\n"); |
| buf.append("interface C<T extends BigInteger> { Object m(Class<T> c); }\n"); |
| buf.append("@FunctionalInterface\n"); |
| buf.append("interface D<S,T> extends A, B<BigInteger>, C<BigInteger> {}\n"); |
| buf.append("\n"); |
| buf.append("class E {\n"); |
| buf.append(" private void foo() {\n"); |
| buf.append(" D<BigInteger,BigInteger> d1= (x) -> {\n"); |
| buf.append(" return x;\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testChangeModifierToStatic1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface A {\n"); |
| buf.append(" int i = foo();\n"); |
| buf.append(" default int foo() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int j = bar1();\n"); |
| buf.append(" abstract int bar1();\n"); |
| buf.append(" static void temp() {\n"); |
| buf.append(" bar2();\n"); |
| buf.append(" }\n"); |
| buf.append(" abstract void bar2();\n"); |
| buf.append(" \n"); |
| buf.append(" int k = fun1();\n"); |
| buf.append(" int fun1();\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("A.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 4, 0); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface A {\n"); |
| buf.append(" int i = foo();\n"); |
| buf.append(" static int foo() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int j = bar1();\n"); |
| buf.append(" abstract int bar1();\n"); |
| buf.append(" static void temp() {\n"); |
| buf.append(" bar2();\n"); |
| buf.append(" }\n"); |
| buf.append(" abstract void bar2();\n"); |
| buf.append(" \n"); |
| buf.append(" int k = fun1();\n"); |
| buf.append(" int fun1();\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| |
| proposals= collectCorrections(cu, astRoot, 4, 1); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface A {\n"); |
| buf.append(" int i = foo();\n"); |
| buf.append(" default int foo() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int j = bar1();\n"); |
| buf.append(" static int bar1() {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append(" static void temp() {\n"); |
| buf.append(" bar2();\n"); |
| buf.append(" }\n"); |
| buf.append(" abstract void bar2();\n"); |
| buf.append(" \n"); |
| buf.append(" int k = fun1();\n"); |
| buf.append(" int fun1();\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| |
| proposals= collectCorrections(cu, astRoot, 4, 2); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface A {\n"); |
| buf.append(" int i = foo();\n"); |
| buf.append(" default int foo() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int j = bar1();\n"); |
| buf.append(" abstract int bar1();\n"); |
| buf.append(" static void temp() {\n"); |
| buf.append(" bar2();\n"); |
| buf.append(" }\n"); |
| buf.append(" static void bar2() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int k = fun1();\n"); |
| buf.append(" int fun1();\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| |
| proposals= collectCorrections(cu, astRoot, 4, 3); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface A {\n"); |
| buf.append(" int i = foo();\n"); |
| buf.append(" default int foo() {\n"); |
| buf.append(" }\n"); |
| buf.append(" \n"); |
| buf.append(" int j = bar1();\n"); |
| buf.append(" abstract int bar1();\n"); |
| buf.append(" static void temp() {\n"); |
| buf.append(" bar2();\n"); |
| buf.append(" }\n"); |
| buf.append(" abstract void bar2();\n"); |
| buf.append(" \n"); |
| buf.append(" int k = fun1();\n"); |
| buf.append(" static int fun1() {\n"); |
| buf.append(" return 0;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testChangeModifierToStatic2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface Test {\n"); |
| buf.append(" int i= foo();\n"); |
| buf.append(" abstract int foo() {\n"); |
| buf.append(" return 100;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Test.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 2, 0); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface Test {\n"); |
| buf.append(" int i= foo();\n"); |
| buf.append(" static int foo() {\n"); |
| buf.append(" return 100;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| // bug 410170 |
| public void testInvalidInterfaceMethodModifier1() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" private static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" static int staticMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1 }, new String[] { expected1 }); |
| } |
| |
| // bug 410170 |
| public void testInvalidInterfaceMethodModifier2() throws Exception { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" protected default int defaultMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Inter.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 1); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import java.io.IOException;\n"); |
| buf.append("public interface Inter {\n"); |
| buf.append(" default int defaultMethod(Object[] o) throws IOException{return 10;}\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1 }, new String[] { expected1 }); |
| } |
| |
| // bug 414084 |
| public void testAbstractInterfaceMethodWithBody1() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Snippet.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public char m1(int arg0);\n\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public static char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(2); |
| String preview3= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public default char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3 }, new String[] { expected1, expected2, expected3 }); |
| |
| } |
| |
| // bug 414084 |
| public void testAbstractInterfaceMethodWithBody2() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public abstract char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("Snippet.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview1= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public abstract char m1(int arg0);\n\n"); |
| buf.append("}\n"); |
| String expected1= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| String preview2= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public static char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| String expected2= buf.toString(); |
| |
| proposal= (CUCorrectionProposal)proposals.get(2); |
| String preview3= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public interface Snippet{\n"); |
| buf.append("\n"); |
| buf.append(" public default char m1(int arg0) {\n"); |
| buf.append(" }\n\n"); |
| buf.append("}\n"); |
| String expected3= buf.toString(); |
| |
| assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3 }, new String[] { expected1, expected2, expected3 }); |
| } |
| |
| // bug 434173 |
| public void testAbstractInterfaceMethodWithBody3() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface I {\n"); |
| buf.append(" public strictfp native void foo() {}\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("I.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<ICompletionProposal> proposals= collectAllCorrections(cu, astRoot, 3); |
| assertNumberOfProposals(proposals, 4); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(3); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface I {\n"); |
| buf.append(" public void foo() {}\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| |
| proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("interface I {\n"); |
| buf.append(" public void foo();\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| // bug 424616 |
| public void testInferredExceptionType() throws Exception { |
| StringBuffer buf= new StringBuffer(); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class AddThrows {\n"); |
| buf.append(" interface Getter2<T, E extends Exception> { T get() throws E; }\n"); |
| buf.append(" \n"); |
| buf.append(" public static Long main2(Getter2<Long, ?> getter) {\n"); |
| buf.append(" Long value = getter == null ? 0l : 1l;\n"); |
| buf.append(" value = getter.get();\n"); |
| buf.append(" return value;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("AddThrows.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot, 1); |
| assertNumberOfProposals(proposals, 2); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class AddThrows {\n"); |
| buf.append(" interface Getter2<T, E extends Exception> { T get() throws E; }\n"); |
| buf.append(" \n"); |
| buf.append(" public static Long main2(Getter2<Long, ?> getter) {\n"); |
| buf.append(" Long value = getter == null ? 0l : 1l;\n"); |
| buf.append(" try {\n"); |
| buf.append(" value = getter.get();\n"); |
| buf.append(" } catch (Exception e) {\n"); |
| buf.append(" // TODO Auto-generated catch block\n"); |
| buf.append(" e.printStackTrace();\n"); |
| buf.append(" }\n"); |
| buf.append(" return value;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| |
| proposal= (CUCorrectionProposal)proposals.get(1); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class AddThrows {\n"); |
| buf.append(" interface Getter2<T, E extends Exception> { T get() throws E; }\n"); |
| buf.append(" \n"); |
| buf.append(" public static Long main2(Getter2<Long, ?> getter) throws Exception {\n"); |
| buf.append(" Long value = getter == null ? 0l : 1l;\n"); |
| buf.append(" value = getter.get();\n"); |
| buf.append(" return value;\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualStringsIgnoreOrder(new String[] { getPreviewContent(proposal) }, new String[] { buf.toString() }); |
| } |
| |
| public void testAddNonNull1() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public <T extends Number> double foo(T t) {\n"); |
| buf.append(" Number n=t;\n"); |
| buf.append(" return n.doubleValue();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import org.eclipse.jdt.annotation.NonNull;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public <T extends Number> double foo(T t) {\n"); |
| buf.append(" @NonNull Number n=t;\n"); |
| buf.append(" return n.doubleValue();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| |
| public void testAddNonNull2() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.INSERT); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public <T extends Number> double foo(T t) {\n"); |
| buf.append(" Number n=t;\n"); |
| buf.append(" return n.doubleValue();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 3); |
| assertCorrectLabels(proposals); |
| |
| CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("\n"); |
| buf.append("import org.eclipse.jdt.annotation.NonNull;\n"); |
| buf.append("\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public <T extends Number> double foo(T t) {\n"); |
| buf.append(" @NonNull\n"); |
| buf.append(" Number n=t;\n"); |
| buf.append(" return n.doubleValue();\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| // remove redundant NonNullByDefault _caused_ by NonNullByDefault on field |
| public void testRemoveRedundantNonNullByDefault1() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.INSERT); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Runnable f=new Runnable() {\n"); |
| buf.append(" @Override\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 3); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Runnable f=new Runnable() {\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| // remove redundant NonNullByDefault _caused_ by NonNullByDefault on local |
| public void testRemoveRedundantNonNullByDefault2() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.INSERT); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void f() {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Runnable local=new Runnable() {\n"); |
| buf.append(" @Override\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 3); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void f() {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Runnable local=new Runnable() {\n"); |
| buf.append(" @Override\n"); |
| buf.append(" public void run() {\n"); |
| buf.append(" }\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| // remove redundant NonNullByDefault on field |
| public void testRemoveRedundantNonNullByDefault3() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.INSERT); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("@NonNullByDefault\n"); |
| buf.append("public class E {\n"); |
| buf.append(" @NonNullByDefault\n"); |
| buf.append(" Object f=new Object();\n"); |
| buf.append("}\n"); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 3); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("@NonNullByDefault\n"); |
| buf.append("public class E {\n"); |
| buf.append(" Object f=new Object();\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| // remove redundant NonNullByDefault on local |
| public void testRemoveRedundantNonNullByDefault4() throws Exception { |
| Hashtable<String, String> options= JavaCore.getOptions(); |
| options.put(JavaCore.COMPILER_ANNOTATION_NULL_ANALYSIS, JavaCore.ENABLED); |
| options.put(JavaCore.COMPILER_PB_NULL_SPECIFICATION_VIOLATION, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_NULL_REFERENCE, JavaCore.ERROR); |
| options.put(JavaCore.COMPILER_PB_POTENTIAL_NULL_REFERENCE, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_ANNOTATION_INFERENCE_CONFLICT, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_REDUNDANT_NULL_CHECK, JavaCore.WARNING); |
| options.put(JavaCore.COMPILER_PB_NULL_UNCHECKED_CONVERSION, JavaCore.WARNING); |
| options.put(DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_LOCAL_VARIABLE, JavaCore.INSERT); |
| JavaCore.setOptions(options); |
| |
| JavaProjectHelper.addLibrary(fJProject1, new Path(Java18ProjectTestSetup.getJdtAnnotations20Path())); |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| StringBuffer buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void f() {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Object local=new Object() {\n"); |
| buf.append(" public void g() {\n"); |
| buf.append(" @NonNullByDefault(value={DefaultLocation.PARAMETER})\n"); |
| buf.append(" Object nested;\n"); |
| buf.append(" };\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| System.out.println(buf); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null); |
| |
| CompilationUnit astRoot= getASTRoot(cu); |
| ArrayList<IJavaCompletionProposal> proposals= collectCorrections(cu, astRoot); |
| assertNumberOfProposals(proposals, 4); |
| CUCorrectionProposal proposal= (CUCorrectionProposal)proposals.get(0); |
| String preview= getPreviewContent(proposal); |
| |
| buf= new StringBuffer(); |
| buf.append("package test1;\n"); |
| buf.append("import org.eclipse.jdt.annotation.*;\n"); |
| buf.append("public class E {\n"); |
| buf.append(" public void f() {\n"); |
| buf.append(" @NonNullByDefault({DefaultLocation.PARAMETER})\n"); |
| buf.append(" Object local=new Object() {\n"); |
| buf.append(" public void g() {\n"); |
| buf.append(" Object nested;\n"); |
| buf.append(" };\n"); |
| buf.append(" };\n"); |
| buf.append(" }\n"); |
| buf.append("}\n"); |
| assertEqualString(preview, buf.toString()); |
| } |
| } |
