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// Copyright 2014 Google Inc. All Rights Reserved.
//
// 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.
#include "cobalt/cssom/style_sheet_list.h"
#include "cobalt/cssom/cascade_precedence.h"
#include "cobalt/cssom/css_style_sheet.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cobalt {
namespace cssom {
TEST(StyleSheetListTest, ItemAccess) {
scoped_refptr<StyleSheetList> style_sheet_list = new StyleSheetList();
ASSERT_EQ(0, style_sheet_list->length());
ASSERT_FALSE(style_sheet_list->Item(0).get());
scoped_refptr<CSSStyleSheet> style_sheet = new CSSStyleSheet();
style_sheet->SetOriginClean(true);
StyleSheetVector style_sheet_vector;
style_sheet_vector.push_back(style_sheet);
style_sheet_list = new StyleSheetList(style_sheet_vector, NULL);
ASSERT_EQ(1, style_sheet_list->length());
ASSERT_EQ(style_sheet, style_sheet_list->Item(0));
ASSERT_FALSE(style_sheet_list->Item(1).get());
ASSERT_EQ(style_sheet->ParentStyleSheetList(), style_sheet_list);
style_sheet_list = NULL;
ASSERT_FALSE(style_sheet->ParentStyleSheetList());
}
TEST(StyleSheetListTest, Index) {
scoped_refptr<CSSStyleSheet> style_sheet_0 = new CSSStyleSheet();
style_sheet_0->SetOriginClean(true);
scoped_refptr<CSSStyleSheet> style_sheet_1 = new CSSStyleSheet();
style_sheet_1->SetOriginClean(true);
ASSERT_EQ(-1, style_sheet_0->index());
ASSERT_EQ(-1, style_sheet_1->index());
StyleSheetVector style_sheet_vector;
style_sheet_vector.push_back(style_sheet_0);
style_sheet_vector.push_back(style_sheet_1);
scoped_refptr<StyleSheetList> style_sheet_list =
new StyleSheetList(style_sheet_vector, NULL);
ASSERT_EQ(0, style_sheet_0->index());
ASSERT_EQ(1, style_sheet_1->index());
style_sheet_list = NULL;
ASSERT_EQ(-1, style_sheet_0->index());
ASSERT_EQ(-1, style_sheet_1->index());
}
} // namespace cssom
} // namespace cobalt