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/**
* Copyright (c) 2011-2012 Eclipse contributors 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
*/
package org.eclipse.emf.test.ecore.xcore.scoping;
import com.google.inject.Inject;
import org.eclipse.emf.ecore.xcore.XClass;
import org.eclipse.emf.ecore.xcore.XClassifier;
import org.eclipse.emf.ecore.xcore.XMember;
import org.eclipse.emf.ecore.xcore.XOperation;
import org.eclipse.emf.ecore.xcore.XPackage;
import org.eclipse.emf.test.ecore.xcore.XcoreStandaloneInjectorProvider;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.common.types.JvmIdentifiableElement;
import org.eclipse.xtext.common.types.JvmType;
import org.eclipse.xtext.testing.InjectWith;
import org.eclipse.xtext.testing.XtextRunner;
import org.eclipse.xtext.testing.util.ParseHelper;
import org.eclipse.xtext.xbase.XBinaryOperation;
import org.eclipse.xtext.xbase.XBlockExpression;
import org.eclipse.xtext.xbase.XExpression;
import org.eclipse.xtext.xbase.XVariableDeclaration;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(XtextRunner.class)
@InjectWith(XcoreStandaloneInjectorProvider.class)
@SuppressWarnings("all")
public class LinkingTest {
@Inject
private ParseHelper<XPackage> parser;
@Test
public void linkVoidReturnType() {
try {
StringConcatenation _builder = new StringConcatenation();
_builder.append("package foo");
_builder.newLine();
_builder.append("class Bar {");
_builder.newLine();
_builder.append("\t");
_builder.append("op void operation() {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("val int i = 0");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
final XPackage pack = this.parser.parse(_builder);
final XVariableDeclaration declaration = this.firstVariableDeclaration(pack);
final JvmType intType = declaration.getType().getType();
Assert.assertFalse(intType.eIsProxy());
Assert.assertEquals("int", intType.getQualifiedName());
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void linkQualifiedStringType() {
try {
StringConcatenation _builder = new StringConcatenation();
_builder.append("package foo");
_builder.newLine();
_builder.append("class Bar {");
_builder.newLine();
_builder.append("\t");
_builder.append("op void operation() {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("val java.lang.String s = null");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
final XPackage pack = this.parser.parse(_builder);
final XVariableDeclaration declaration = this.firstVariableDeclaration(pack);
final JvmType stringType = declaration.getType().getType();
Assert.assertFalse(stringType.eIsProxy());
Assert.assertEquals("java.lang.String", stringType.getQualifiedName());
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void linkInternalDefinedType() {
try {
StringConcatenation _builder = new StringConcatenation();
_builder.append("package foo");
_builder.newLine();
_builder.append("class Bar {");
_builder.newLine();
_builder.append("\t");
_builder.append("op void operation() {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("val Bar b = null");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
final XPackage pack = this.parser.parse(_builder);
final XVariableDeclaration declaration = this.firstVariableDeclaration(pack);
final JvmType stringType = declaration.getType().getType();
Assert.assertFalse(stringType.eIsProxy());
Assert.assertEquals("foo.Bar", stringType.getQualifiedName());
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void linkFeatureCallType() {
try {
StringConcatenation _builder = new StringConcatenation();
_builder.append("package foo");
_builder.newLine();
_builder.append("class Bar {");
_builder.newLine();
_builder.append("\t");
_builder.append("op void operation() {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("val s = \'a\' + \'b\'");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
final XPackage pack = this.parser.parse(_builder);
final XVariableDeclaration declaration = this.firstVariableDeclaration(pack);
XExpression _right = declaration.getRight();
final XBinaryOperation binaryOperation = ((XBinaryOperation) _right);
final JvmIdentifiableElement feature = binaryOperation.getFeature();
Assert.assertFalse(feature.eIsProxy());
Assert.assertEquals("operator_plus", feature.getSimpleName());
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
public XVariableDeclaration firstVariableDeclaration(final XPackage pack) {
XVariableDeclaration _xblockexpression = null;
{
XClassifier _head = IterableExtensions.<XClassifier>head(pack.getClassifiers());
final XClass clazz = ((XClass) _head);
XMember _head_1 = IterableExtensions.<XMember>head(clazz.getMembers());
final XOperation operation = ((XOperation) _head_1);
final XBlockExpression block = operation.getBody();
XExpression _head_2 = IterableExtensions.<XExpression>head(block.getExpressions());
final XVariableDeclaration declaration = ((XVariableDeclaration) _head_2);
_xblockexpression = declaration;
}
return _xblockexpression;
}
}
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