| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.ast; |
| |
| import com.github.javaparser.*; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| public class NodePositionTest { |
| |
| private List<Node> getAllNodes(Node node) { |
| List<Node> nodes = new LinkedList<>(); |
| nodes.add(node); |
| node.getChildNodes().forEach(c -> nodes.addAll(getAllNodes(c))); |
| return nodes; |
| } |
| |
| @Test |
| public void packageProtectedClassShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("class A { }"); |
| } |
| |
| @Test |
| public void packageProtectedInterfaceShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("interface A { }"); |
| } |
| |
| @Test |
| public void packageProtectedEnumShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("enum A { }"); |
| } |
| |
| @Test |
| public void packageProtectedAnnotationShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("@interface A { }"); |
| } |
| |
| @Test |
| public void packageProtectedFieldShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("public class A { int i; }"); |
| } |
| |
| @Test |
| public void packageProtectedMethodShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("public class A { void foo() {} }"); |
| } |
| |
| @Test |
| public void packageProtectedConstructorShouldHavePositionSet() throws IOException { |
| ensureAllNodesHaveValidBeginPosition("public class A { A() {} }"); |
| } |
| |
| private void ensureAllNodesHaveValidBeginPosition(final String code) throws IOException { |
| ParseResult<CompilationUnit> res = new JavaParser().parse(ParseStart.COMPILATION_UNIT, Providers.provider(code)); |
| assertTrue(res.getProblems().isEmpty()); |
| |
| CompilationUnit cu = res.getResult().get(); |
| getAllNodes(cu).forEach(n -> { |
| assertNotNull(String.format("There should be no node without a range: %s (class: %s)", |
| n, n.getClass().getCanonicalName()), n.getRange()); |
| if (n.getBegin().get().line == 0 && !n.toString().isEmpty()) { |
| throw new IllegalArgumentException("There should be no node at line 0: " + n + " (class: " |
| + n.getClass().getCanonicalName() + ")"); |
| } |
| }); |
| } |
| } |