blob: c39a22663f1ad1d773d3d90699dad0b2cc7555c9 [file] [log] [blame]
// Copyright 2015 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/dom/dom_token_list.h"
#include <string>
#include <vector>
#include "base/memory/ref_counted.h"
#include "cobalt/dom/document.h"
#include "cobalt/dom/element.h"
#include "cobalt/dom/global_stats.h"
#include "cobalt/dom/html_element_context.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cobalt {
namespace dom {
class DOMTokenListTest : public ::testing::Test {
protected:
DOMTokenListTest();
~DOMTokenListTest() OVERRIDE;
HTMLElementContext html_element_context_;
scoped_refptr<Document> document_;
};
DOMTokenListTest::DOMTokenListTest() {
EXPECT_TRUE(GlobalStats::GetInstance()->CheckNoLeaks());
document_ = new Document(&html_element_context_);
}
DOMTokenListTest::~DOMTokenListTest() {
document_ = NULL;
EXPECT_TRUE(GlobalStats::GetInstance()->CheckNoLeaks());
}
TEST_F(DOMTokenListTest, DOMTokenListShouldBeAlive) {
scoped_refptr<Element> element =
new Element(document_, base::Token("element"));
scoped_refptr<DOMTokenList> dom_token_list =
new DOMTokenList(element, "class");
EXPECT_EQ(0, dom_token_list->length());
element->SetAttribute("class", "a b c");
ASSERT_EQ(3, dom_token_list->length());
EXPECT_EQ("a", dom_token_list->Item(0).value());
EXPECT_EQ("b", dom_token_list->Item(1).value());
EXPECT_EQ("c", dom_token_list->Item(2).value());
}
TEST_F(DOMTokenListTest, DOMTokenListContains) {
scoped_refptr<Element> element =
new Element(document_, base::Token("element"));
scoped_refptr<DOMTokenList> dom_token_list =
new DOMTokenList(element, "class");
element->SetAttribute("class", "a b c");
EXPECT_TRUE(dom_token_list->Contains("a"));
EXPECT_TRUE(dom_token_list->Contains("b"));
EXPECT_TRUE(dom_token_list->Contains("c"));
EXPECT_FALSE(dom_token_list->Contains("d"));
}
TEST_F(DOMTokenListTest, DOMTokenListAdd) {
scoped_refptr<Element> element =
new Element(document_, base::Token("element"));
scoped_refptr<DOMTokenList> dom_token_list =
new DOMTokenList(element, "class");
element->SetAttribute("class", "a b c");
std::vector<std::string> vs;
vs.push_back("d");
dom_token_list->Add(vs);
EXPECT_TRUE(dom_token_list->Contains("a"));
EXPECT_TRUE(dom_token_list->Contains("b"));
EXPECT_TRUE(dom_token_list->Contains("c"));
EXPECT_TRUE(dom_token_list->Contains("d"));
EXPECT_EQ("a b c d", element->GetAttribute("class").value());
}
TEST_F(DOMTokenListTest, DOMTokenListRemove) {
scoped_refptr<Element> element =
new Element(document_, base::Token("element"));
scoped_refptr<DOMTokenList> dom_token_list =
new DOMTokenList(element, "class");
element->SetAttribute("class", "a b c");
std::vector<std::string> vs;
vs.push_back("c");
dom_token_list->Remove(vs);
EXPECT_TRUE(dom_token_list->Contains("a"));
EXPECT_TRUE(dom_token_list->Contains("b"));
EXPECT_FALSE(dom_token_list->Contains("c"));
EXPECT_EQ("a b", element->GetAttribute("class").value());
}
TEST_F(DOMTokenListTest, DOMTokenListAnonymousStringifier) {
scoped_refptr<Element> element =
new Element(document_, base::Token("element"));
scoped_refptr<DOMTokenList> dom_token_list =
new DOMTokenList(element, "class");
std::vector<std::string> vs;
vs.push_back("a");
vs.push_back("b");
vs.push_back("c");
dom_token_list->Add(vs);
EXPECT_EQ("a b c", dom_token_list->AnonymousStringifier());
}
} // namespace dom
} // namespace cobalt