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/*******************************************************************************
* Copyright (c) 2018 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
*
* This is an implementation of an early-draft specification developed under the Java
* Community Process (JCP) and is made available for testing and evaluation purposes
* only. The code is not compatible with any specification of the JCP.
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.core.tests.dom;
import junit.framework.Test;
import org.eclipse.jdt.core.dom.*;
import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants;
import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.JavaModelException;
public class ASTConverter10Test extends ConverterTestSetup {
ICompilationUnit workingCopy;
// private static final String jcl9lib = "CONVERTER_JCL9_LIB";
public void setUpSuite() throws Exception {
super.setUpSuite();
this.ast = AST.newAST(AST_INTERNAL_JLS10);
}
public ASTConverter10Test(String name) {
super(name);
}
static {
// TESTS_NUMBERS = new int[] { 19 };
// TESTS_RANGE = new int[] { 1, -1 };
// TESTS_NAMES = new String[] {"testBug532421_002"};
}
public static Test suite() {
String javaVersion = System.getProperty("java.version");
if (javaVersion.length() > 3) {
javaVersion = javaVersion.substring(0, 3);
}
long jdkLevel = CompilerOptions.versionToJdkLevel(javaVersion);
if (jdkLevel >= ClassFileConstants.JDK9) {
isJRE9 = true;
}
return buildModelTestSuite(ASTConverter10Test.class);
}
protected void tearDown() throws Exception {
super.tearDown();
if (this.workingCopy != null) {
this.workingCopy.discardWorkingCopy();
this.workingCopy = null;
}
}
public void testBug527558_001() throws JavaModelException {
String contents =
"public class X {\n" +
" public static void main(String[] args) {\n" +
" var x = new X();\n" +
" for (var i = 0; i < 10; ++i) {}\n" +
" }\n" +
"}";
this.workingCopy = getWorkingCopy("/Converter10/src/X.java", true/*resolve*/);
ASTNode node = buildAST(contents, this.workingCopy);
assertEquals("Not a compilation unit", ASTNode.COMPILATION_UNIT, node.getNodeType());
node = getASTNode((CompilationUnit)node, 0, 0);
MethodDeclaration methodDeclaration = (MethodDeclaration) node;
VariableDeclarationStatement vStmt = (VariableDeclarationStatement) methodDeclaration.getBody().statements().get(0);
checkSourceRange(vStmt, "var x = new X();", contents);
Type type = vStmt.getType();
assertNotNull(type);
assertTrue("not a var", type.isVar());
IBinding binding = type.resolveBinding();
assertTrue("null binding", binding != null);
}
public void testBug527558_002() throws JavaModelException {
String contents =
"public class X {\n" +
" public static void main(String[] args) {\n" +
" var i = y -> 1;\n" +
" }\n" +
"}\n" +
"interface I {\n" +
" public int foo(int i);\n" +
"}\n";
this.workingCopy = getWorkingCopy("/Converter10/src/X.java", true/*resolve*/);
ASTNode node = buildAST(contents, this.workingCopy, false);
assertEquals("Not a compilation unit", ASTNode.COMPILATION_UNIT, node.getNodeType());
node = getASTNode((CompilationUnit)node, 0, 0);
MethodDeclaration methodDeclaration = (MethodDeclaration) node;
VariableDeclarationStatement vStmt = (VariableDeclarationStatement) methodDeclaration.getBody().statements().get(0);
checkSourceRange(vStmt, "var i = y -> 1;", contents);
Type type = vStmt.getType();
assertTrue("not a var", type.isVar());
IBinding binding = type.resolveBinding();
assertTrue("null binding", binding != null);
}
public void testBug532421_001() throws JavaModelException {
String contents =
"public class X {\n" +
" public static void main(String[] args) {\n" +
" var arr1 = new String[10];\n" +
" }\n" +
"}";
this.workingCopy = getWorkingCopy("/Converter10/src/X.java", true/*resolve*/);
ASTNode node = buildAST(contents, this.workingCopy, false);
assertEquals("Not a compilation unit", ASTNode.COMPILATION_UNIT, node.getNodeType());
node = getASTNode((CompilationUnit)node, 0, 0);
MethodDeclaration methodDeclaration = (MethodDeclaration) node;
VariableDeclarationStatement vStmt = (VariableDeclarationStatement) methodDeclaration.getBody().statements().get(0);
checkSourceRange(vStmt, "var arr1 = new String[10];", contents);
Type type = vStmt.getType();
assertTrue("not a var", type.isVar());
IBinding binding = type.resolveBinding();
assertTrue("null binding", binding != null);
assertTrue("binding incorrect", binding.getName().equals("String[]"));
}
public void testBug532421_002() throws JavaModelException {
String contents =
"public class X {\n" +
" public static void main(String[] args) {\n" +
" var list = new Y<String>();\n" +
" }\n" +
"}\n" +
"class Y<T> {}";
this.workingCopy = getWorkingCopy("/Converter10/src/X.java", true/*resolve*/);
ASTNode node = buildAST(contents, this.workingCopy, false);
assertEquals("Not a compilation unit", ASTNode.COMPILATION_UNIT, node.getNodeType());
node = getASTNode((CompilationUnit)node, 0, 0);
MethodDeclaration methodDeclaration = (MethodDeclaration) node;
VariableDeclarationStatement vStmt = (VariableDeclarationStatement) methodDeclaration.getBody().statements().get(0);
checkSourceRange(vStmt, "var list = new Y<String>();", contents);
Type type = vStmt.getType();
assertTrue("not a var", type.isVar());
IBinding binding = type.resolveBinding();
assertTrue("null binding", binding != null);
assertTrue("binding incorrect", binding.getName().equals("Y<String>"));
}
// Add new tests here
}
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