| /* |
| * Copyright (c) 2012, 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.source; |
| |
| import static com.google.dart.engine.utilities.io.FileUtilities2.createFile; |
| |
| import junit.framework.TestCase; |
| |
| import java.io.File; |
| import java.net.URI; |
| |
| public class SourceFactoryTest extends TestCase { |
| public void test_creation() { |
| assertNotNull(new SourceFactory()); |
| } |
| |
| public void test_fromEncoding_invalidUri() throws Exception { |
| SourceFactory factory = new SourceFactory(); |
| try { |
| factory.fromEncoding("<:&%>"); |
| fail("Expected IllegalArgumentException"); |
| } catch (IllegalArgumentException exception) { |
| // Expected |
| } |
| } |
| |
| public void test_fromEncoding_noResolver() throws Exception { |
| SourceFactory factory = new SourceFactory(); |
| try { |
| factory.fromEncoding("foo:/does/not/exist.dart"); |
| fail("Expected IllegalArgumentException"); |
| } catch (IllegalArgumentException exception) { |
| // Expected |
| } |
| } |
| |
| public void test_fromEncoding_valid() throws Exception { |
| final String encoding = "file:/does/not/exist.dart"; |
| SourceFactory factory = new SourceFactory(new UriResolver() { |
| @Override |
| public Source resolveAbsolute(URI uri) { |
| if (uri.toString().equals(encoding)) { |
| return new TestSource(); |
| } |
| return null; |
| } |
| }); |
| assertNotNull(factory.fromEncoding(encoding)); |
| } |
| |
| public void test_resolveUri_absolute() throws Exception { |
| final boolean[] invoked = {false}; |
| SourceFactory factory = new SourceFactory(new UriResolver() { |
| @Override |
| public Source resolveAbsolute(URI uri) { |
| invoked[0] = true; |
| return null; |
| } |
| }); |
| factory.resolveUri(null, "dart:core"); |
| assertTrue(invoked[0]); |
| } |
| |
| public void test_resolveUri_nonAbsolute_absolute() throws Exception { |
| SourceFactory factory = new SourceFactory(new UriResolver() { |
| @Override |
| public Source resolveAbsolute(URI uri) { |
| return new FileBasedSource(uri, new File(uri)); |
| } |
| }); |
| String absolutePath = "/does/not/matter.dart"; |
| Source containingSource = new FileBasedSource(createFile("/does/not/exist.dart")); |
| Source result = factory.resolveUri(containingSource, absolutePath); |
| assertEquals(createFile(absolutePath).getAbsolutePath(), result.getFullName()); |
| } |
| |
| public void test_resolveUri_nonAbsolute_relative() throws Exception { |
| SourceFactory factory = new SourceFactory(new UriResolver() { |
| @Override |
| public Source resolveAbsolute(URI uri) { |
| return new FileBasedSource(uri, new File(uri)); |
| } |
| }); |
| Source containingSource = new FileBasedSource(createFile("/does/not/have.dart")); |
| Source result = factory.resolveUri(containingSource, "exist.dart"); |
| assertEquals(createFile("/does/not/exist.dart").getAbsolutePath(), result.getFullName()); |
| } |
| |
| public void test_restoreUri() throws Exception { |
| File file1 = createFile("/some/file1.dart"); |
| File file2 = createFile("/some/file2.dart"); |
| final Source source1 = new FileBasedSource(file1); |
| final Source source2 = new FileBasedSource(file2); |
| final URI expected1 = new URI("http://www.google.com"); |
| SourceFactory factory = new SourceFactory(new UriResolver() { |
| @Override |
| public Source resolveAbsolute(URI uri) { |
| return null; |
| } |
| |
| @Override |
| public URI restoreAbsolute(Source source) { |
| if (source == source1) { |
| return expected1; |
| } |
| return null; |
| } |
| }); |
| assertSame(expected1, factory.restoreUri(source1)); |
| assertSame(null, factory.restoreUri(source2)); |
| } |
| } |