| // 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 "public/web/WebNode.h" |
| |
| #include "core/dom/Document.h" |
| #include "core/dom/Element.h" |
| #include "core/testing/DummyPageHolder.h" |
| #include "public/web/WebElement.h" |
| #include "public/web/WebElementCollection.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include <memory> |
| |
| namespace blink { |
| |
| class WebNodeTest : public testing::Test { |
| protected: |
| Document& document() |
| { |
| return m_pageHolder->document(); |
| } |
| |
| void setInnerHTML(const String& html) |
| { |
| document().documentElement()->setInnerHTML(html, ASSERT_NO_EXCEPTION); |
| } |
| |
| WebNode root() |
| { |
| return WebNode(document().documentElement()); |
| } |
| |
| private: |
| void SetUp() override; |
| |
| std::unique_ptr<DummyPageHolder> m_pageHolder; |
| }; |
| |
| void WebNodeTest::SetUp() |
| { |
| m_pageHolder = DummyPageHolder::create(IntSize(800, 600)); |
| } |
| |
| TEST_F(WebNodeTest, QuerySelectorMatches) |
| { |
| setInnerHTML("<div id=x><span class=a></span></div>"); |
| WebElement element = root().querySelector(".a"); |
| EXPECT_FALSE(element.isNull()); |
| EXPECT_TRUE(element.hasHTMLTagName("span")); |
| } |
| |
| TEST_F(WebNodeTest, QuerySelectorDoesNotMatch) |
| { |
| setInnerHTML("<div id=x><span class=a></span></div>"); |
| WebElement element = root().querySelector("section"); |
| EXPECT_TRUE(element.isNull()); |
| } |
| |
| TEST_F(WebNodeTest, QuerySelectorError) |
| { |
| setInnerHTML("<div></div>"); |
| WebElement element = root().querySelector("@invalid-selector"); |
| EXPECT_TRUE(element.isNull()); |
| } |
| |
| TEST_F(WebNodeTest, GetElementsByHTMLTagName) |
| { |
| setInnerHTML("<body><LABEL></LABEL><svg xmlns='http://www.w3.org/2000/svg'><label></label></svg></body>"); |
| // WebNode::getElementsByHTMLTagName returns only HTML elements. |
| WebElementCollection collection = root().getElementsByHTMLTagName("label"); |
| EXPECT_EQ(1u, collection.length()); |
| EXPECT_TRUE(collection.firstItem().hasHTMLTagName("label")); |
| // The argument should be lower-case. |
| collection = root().getElementsByHTMLTagName("LABEL"); |
| EXPECT_EQ(0u, collection.length()); |
| } |
| |
| } // namespace blink |
