third_party/WebKit/Source/core/html/HTMLLinkElementSizesAttributeTest.cpp

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "core/html/HTMLLinkElement.h"

#include "core/HTMLNames.h"
#include "core/dom/DOMTokenList.h"
#include "core/dom/Document.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace blink {

class HTMLLinkElementSizesAttributeTest : public testing::Test {
};

TEST(HTMLLinkElementSizesAttributeTest, setSizesPropertyValue_updatesAttribute)
{
    Document* document = Document::create();
    HTMLLinkElement* link = HTMLLinkElement::create(*document, /* createdByParser: */ false);
    DOMTokenList* sizes = link->sizes();
    EXPECT_EQ(nullAtom, sizes->value());
    sizes->setValue("   a b  c ");
    EXPECT_EQ("   a b  c ", link->getAttribute(HTMLNames::sizesAttr));
    EXPECT_EQ("   a b  c ", sizes->value());
}

TEST(HTMLLinkElementSizesAttributeTest, setSizesAttribute_updatesSizesPropertyValue)
{
    Document* document = Document::create();
    HTMLLinkElement* link = HTMLLinkElement::create(*document, /* createdByParser: */ false);
    DOMTokenList* sizes = link->sizes();
    EXPECT_EQ(nullAtom, sizes->value());
    link->setAttribute(HTMLNames::sizesAttr, "y  x ");
    EXPECT_EQ("y  x ", sizes->value());
}

} // namespace blink