/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.gwt.resources.css;
import com.google.gwt.core.ext.TreeLogger;
import com.google.gwt.core.ext.UnableToCompleteException;
import com.google.gwt.dev.util.DefaultTextOutput;
import com.google.gwt.dev.util.TextOutput;
import com.google.gwt.resources.css.ast.CssNode;
import com.google.gwt.resources.css.ast.CssStylesheet;
import com.google.gwt.resources.css.ast.CssUnknownAtRule;
import junit.framework.TestCase;
import java.util.List;
/**
* Tests how CssResource handles stylesheets with unknown at-rules.
*/
public class UnknownAtRuleTest extends TestCase {
private static final String COMPLEX = "@complex {\n with: arbitrary;\n stuff: inside;\n}";
private static final String EXTENDED = "@-extended-ident {\n \n}";
private static final String SIMPLE = "@simple;";
public void test() throws UnableToCompleteException {
CssStylesheet sheet = GenerateCssAst.exec(TreeLogger.NULL,
getClass().getClassLoader().getResource(
"com/google/gwt/resources/css/unknownAtRule.css"));
List<CssNode> nodes = sheet.getNodes();
assertEquals(3, nodes.size());
assertEquals(SIMPLE, ((CssUnknownAtRule) nodes.get(0)).getRule());
assertEquals(COMPLEX, ((CssUnknownAtRule) nodes.get(1)).getRule());
assertEquals(EXTENDED, ((CssUnknownAtRule) nodes.get(2)).getRule());
TextOutput out = new DefaultTextOutput(true);
CssGenerationVisitor v = new CssGenerationVisitor(out);
v.accept(sheet);
assertEquals(SIMPLE + COMPLEX + EXTENDED, out.toString());
}
}