/*
* 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.passes;
import com.google.common.css.compiler.ast.FunctionalTestBase;
/**
* Functional tests for {@link HasConditionalNodes}.
*
*/
public class HasConditionalNodesFunctionalTest extends FunctionalTestBase {
private boolean passResult;
public void testSimpleTrue() {
parseAndBuildTree(linesToString(
"@if COND {",
" foo { top : expression('cond') }",
"} @else {",
" foo { top : expression('!cond') }",
"}"));
runPass();
assertEquals(true, passResult);
}
public void testComplexTrue() {
parseAndBuildTree(linesToString(
"@media print {",
" @if COND1 {",
" @if COND2 {",
" @def COLOR red;",
" foo { color: COLOR }",
" } @elseif COND3 {",
" foo { border: 2px }",
" }",
" } @elseif COND2 {",
" foo { top : expression('cond2') }",
" } @else {",
" foo { top : expression }",
" }",
"}"));
runPass();
assertEquals(true, passResult);
}
public void testSimpleFalse() {
parseAndBuildTree(linesToString(
"@media print /* @noflip */{",
" .CSS_RULE_1, .CSS_RULE_2:hover a {",
" border: thickBorder(red, 2px);",
" }",
"}",
"@media tv {",
" .CSS_RULE_1, .CSS_RULE_2:hover a /* @noflip */{",
" border: thickBorder(green, 2px);",
" }",
"}",
".CSS_RULE_3 { /* @noflip */top : expression('cond') }"
));
runPass();
assertEquals(false, passResult);
}
@Override
protected void runPass() {
HasConditionalNodes pass = new HasConditionalNodes(
tree.getVisitController());
pass.runPass();
passResult = pass.hasConditionalNodes();
}
}