// 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" 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; OwnPtr m_pageHolder; }; void WebNodeTest::SetUp() { m_pageHolder = DummyPageHolder::create(IntSize(800, 600)); } TEST_F(WebNodeTest, QuerySelectorMatches) { setInnerHTML("

"); WebExceptionCode ec; WebElement element = root().querySelector(".a", ec); EXPECT_EQ(0, ec); EXPECT_FALSE(element.isNull()); EXPECT_TRUE(element.hasHTMLTagName("span")); } TEST_F(WebNodeTest, QuerySelectorDoesNotMatch) { setInnerHTML("

"); WebExceptionCode ec; WebElement element = root().querySelector("section", ec); EXPECT_EQ(0, ec); EXPECT_TRUE(element.isNull()); } TEST_F(WebNodeTest, QuerySelectorError) { setInnerHTML("

"); WebExceptionCode ec; WebElement element = root().querySelector("@invalid-selector", ec); EXPECT_NE(0, ec); EXPECT_TRUE(element.isNull()); } TEST_F(WebNodeTest, QuerySelectorAllMatches) { setInnerHTML("

"); WebExceptionCode ec; WebVector results; root().querySelectorAll(".a, #x", results, ec); EXPECT_EQ(0, ec); EXPECT_EQ(2u, results.size()); EXPECT_TRUE(results[0].hasHTMLTagName("div")); EXPECT_TRUE(results[1].hasHTMLTagName("span")); } TEST_F(WebNodeTest, QuerySelectorAllDoesNotMatch) { setInnerHTML("

"); WebExceptionCode ec; WebVector results; root().querySelectorAll(".bar, #foo", results, ec); EXPECT_EQ(0, ec); EXPECT_TRUE(results.isEmpty()); } TEST_F(WebNodeTest, QuerySelectorAllError) { setInnerHTML("

"); WebExceptionCode ec; WebVector results; root().querySelectorAll("@invalid-selector", results, ec); EXPECT_NE(0, ec); EXPECT_TRUE(results.isEmpty()); } TEST_F(WebNodeTest, GetElementsByHTMLTagName) { setInnerHTML(""); // 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