/*
* Copyright 2009 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.common.css.compiler.ast;
import com.google.common.css.compiler.ast.testing.FunctionalTestCommonBase;
import com.google.common.css.compiler.ast.testing.NewFunctionalTestBase;
import com.google.common.css.compiler.passes.CreateForLoopNodes;
import com.google.common.css.compiler.passes.CreateStandardAtRuleNodes;
import com.google.common.css.compiler.passes.PrettyPrinter;
/**
* Utility methods for all of the functional tests.
*
* @author oana@google.com (Oana Florescu)
*/
public class FunctionalTestBase extends FunctionalTestCommonBase {
protected CssTree newTree = null;
protected NewFunctionalTestBase newTestBase;
/**
* Utility method that given an input string parses it using the CssParser and
* then converts it into a CssTree object.
*
* @param sourceCode A string representing the css input for the parser
*/
@Override
protected void parseAndBuildTree(String sourceCode) {
buildTreeWithNewParser(sourceCode);
runPassesOnNewTree();
}
protected void runPassesOnNewTree() {
MutatingVisitController vc = newTree.getMutatingVisitController();
ErrorManager errorManager = newTestBase.getErrorManager();
CreateDefinitionNodes pass1 = new CreateDefinitionNodes(vc, errorManager);
pass1.runPass();
CreateConditionalNodes pass2 = new CreateConditionalNodes(vc, errorManager);
pass2.runPass();
CreateComponentNodes pass3 = new CreateComponentNodes(vc, errorManager);
pass3.runPass();
CreateForLoopNodes pass4 = new CreateForLoopNodes(vc, errorManager);
pass4.runPass();
new CreateStandardAtRuleNodes(vc, errorManager).runPass();
}
protected String getPrettyPrintedTree(CssTree tree) {
PrettyPrinter prettyPrinter = new PrettyPrinter(tree.getVisitController());
prettyPrinter.setStripQuotes(true);
prettyPrinter.runPass();
return prettyPrinter.getPrettyPrintedString();
}
protected void buildTreeWithNewParser(String sourceCode) {
newTestBase = new NewFunctionalTestBase();
newTestBase.parseAndBuildTree(sourceCode);
newTree = newTestBase.getTree();
tree = newTestBase.getTree();
}
}