/*
* Copyright (c) 2013, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.engine.internal.task;
import com.google.dart.engine.EngineTestCase;
import com.google.dart.engine.context.AnalysisException;
import com.google.dart.engine.internal.context.AnalysisContextImpl;
import com.google.dart.engine.internal.context.InternalAnalysisContext;
import com.google.dart.engine.source.FileUriResolver;
import com.google.dart.engine.source.Source;
import com.google.dart.engine.source.SourceFactory;
import com.google.dart.engine.source.TestSource;
public class ScanDartTaskTest extends EngineTestCase {
public void test_accept() throws AnalysisException {
ScanDartTask task = new ScanDartTask(null, null, 0L, null);
assertTrue(task.accept(new TestTaskVisitor<Boolean>() {
@Override
public Boolean visitScanDartTask(ScanDartTask task) throws AnalysisException {
return true;
}
}));
}
public void test_getErrors() {
ScanDartTask task = new ScanDartTask(null, null, 0L, null);
assertLength(0, task.getErrors());
}
public void test_getException() {
ScanDartTask task = new ScanDartTask(null, null, 0L, null);
assertNull(task.getException());
}
public void test_getLineInfo() {
ScanDartTask task = new ScanDartTask(null, null, 0L, null);
assertNull(task.getLineInfo());
}
public void test_getModificationTime() {
ScanDartTask task = new ScanDartTask(null, null, 0L, null);
assertEquals(0L, task.getModificationTime());
}
public void test_getSource() {
Source source = new TestSource("");
ScanDartTask task = new ScanDartTask(null, source, 0L, null);
assertSame(source, task.getSource());
}
public void test_perform_valid() throws AnalysisException {
String content = createSource(//
"class A {}");
final Source source = new TestSource(content);
final InternalAnalysisContext context = new AnalysisContextImpl();
context.setSourceFactory(new SourceFactory(new FileUriResolver()));
ScanDartTask task = new ScanDartTask(context, source, source.getModificationStamp(), content);
task.perform(new TestTaskVisitor<Boolean>() {
@Override
public Boolean visitScanDartTask(ScanDartTask task) throws AnalysisException {
AnalysisException exception = task.getException();
if (exception != null) {
throw exception;
}
assertNotNull(task.getTokenStream());
assertLength(0, task.getErrors());
assertNotNull(task.getLineInfo());
assertEquals(context.getModificationStamp(source), task.getModificationTime());
assertSame(source, task.getSource());
return true;
}
});
}
}