| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/core/html/html_link_element.h" |
| |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/frame/local_frame_view.h" |
| #include "third_party/blink/renderer/core/html/html_head_element.h" |
| #include "third_party/blink/renderer/core/testing/page_test_base.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_compositor.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_request.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_test.h" |
| #include "third_party/blink/renderer/platform/testing/unit_test_helpers.h" |
| |
| namespace blink { |
| |
| class HTMLLinkElementTest : public PageTestBase {}; |
| class HTMLLinkElementSimTest : public SimTest {}; |
| |
| // This tests that we should ignore empty string value |
| // in href attribute value of the link element. |
| TEST_F(HTMLLinkElementTest, EmptyHrefAttribute) { |
| GetDocument().documentElement()->setInnerHTML( |
| "<head>" |
| "<link rel=\"icon\" type=\"image/ico\" href=\"\" />" |
| "</head>"); |
| auto* link_element = To<HTMLLinkElement>(GetDocument().head()->firstChild()); |
| EXPECT_EQ(NullURL(), link_element->Href()); |
| } |
| |
| // This tests whether Web Monetization counter is properly triggered. |
| TEST_F(HTMLLinkElementTest, WebMonetizationCounter) { |
| // A <link rel="icon"> is not counted. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="icon" type="image/ico" href=""> |
| )HTML"); |
| EXPECT_FALSE( |
| GetDocument().IsUseCounted(WebFeature::kHTMLLinkElementMonetization)); |
| |
| // A <link rel="monetization"> is counted. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="monetization"> |
| )HTML"); |
| EXPECT_TRUE( |
| GetDocument().IsUseCounted(WebFeature::kHTMLLinkElementMonetization)); |
| |
| // However, it does not affect the counter for <meta name="monetization">. |
| EXPECT_FALSE( |
| GetDocument().IsUseCounted(WebFeature::kHTMLMetaElementMonetization)); |
| } |
| |
| TEST_F(HTMLLinkElementSimTest, WebMonetizationNotCountedInSubFrame) { |
| SimRequest main_resource("https://example.com/", "text/html"); |
| SimRequest child_frame_resource("https://example.com/subframe.html", |
| "text/html"); |
| |
| LoadURL("https://example.com/"); |
| |
| main_resource.Complete( |
| R"HTML( |
| <body onload='console.log("main body onload");'> |
| <iframe src='https://example.com/subframe.html' |
| onload='console.log("child frame element onload");'></iframe> |
| </body>)HTML"); |
| |
| Compositor().BeginFrame(); |
| test::RunPendingTasks(); |
| |
| child_frame_resource.Complete(R"HTML( |
| <link rel="monetization"> |
| )HTML"); |
| |
| Compositor().BeginFrame(); |
| test::RunPendingTasks(); |
| |
| // Ensure that main frame and subframe are loaded before checking the counter. |
| EXPECT_TRUE(ConsoleMessages().Contains("main body onload")); |
| EXPECT_TRUE(ConsoleMessages().Contains("child frame element onload")); |
| |
| // <link rel="monetization"> is not counted in subframes. |
| EXPECT_FALSE( |
| GetDocument().IsUseCounted(WebFeature::kHTMLLinkElementMonetization)); |
| } |
| |
| // This tests whether the Canonical counter is properly triggered. |
| TEST_F(HTMLLinkElementTest, CanonicalCounter) { |
| // A <link rel="icon"> is not counted. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="icon" type="image/ico" href=""> |
| )HTML"); |
| EXPECT_FALSE(GetDocument().IsUseCounted(WebFeature::kLinkRelCanonical)); |
| |
| // A <link rel="canonoical"> is counted. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="canonical" href=""> |
| )HTML"); |
| EXPECT_TRUE(GetDocument().IsUseCounted(WebFeature::kLinkRelCanonical)); |
| } |
| |
| TEST_F(HTMLLinkElementSimTest, CanonicalNotCountedInSubFrame) { |
| SimRequest main_resource("https://example.com/", "text/html"); |
| SimRequest child_frame_resource("https://example.com/subframe.html", |
| "text/html"); |
| |
| LoadURL("https://example.com/"); |
| |
| main_resource.Complete( |
| R"HTML( |
| <body onload='console.log("main body onload");'> |
| <iframe src='https://example.com/subframe.html' |
| onload='console.log("child frame element onload");'></iframe> |
| </body>)HTML"); |
| |
| Compositor().BeginFrame(); |
| test::RunPendingTasks(); |
| |
| child_frame_resource.Complete(R"HTML( |
| <link rel="canonical" href=""> |
| )HTML"); |
| |
| Compositor().BeginFrame(); |
| test::RunPendingTasks(); |
| |
| // Ensure that main frame and subframe are loaded before checking the counter. |
| EXPECT_TRUE(ConsoleMessages().Contains("main body onload")); |
| EXPECT_TRUE(ConsoleMessages().Contains("child frame element onload")); |
| |
| // <link rel="canonical"> is not counted in subframes. |
| EXPECT_FALSE(GetDocument().IsUseCounted(WebFeature::kLinkRelCanonical)); |
| } |
| |
| // This tests whether `rel=privacy-policy` is properly counted. |
| TEST_F(HTMLLinkElementTest, PrivacyPolicyCounter) { |
| // <link rel="privacy-policy"> is not counted when absent |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="not-privacy-policy" href="/"> |
| )HTML"); |
| EXPECT_FALSE(GetDocument().IsUseCounted(WebFeature::kLinkRelPrivacyPolicy)); |
| |
| // <link rel="privacy-policy"> is counted when present. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="privacy-policy" href="/"> |
| )HTML"); |
| EXPECT_TRUE(GetDocument().IsUseCounted(WebFeature::kLinkRelPrivacyPolicy)); |
| } |
| |
| // This tests whether `rel=terms-of-service` is properly counted. |
| TEST_F(HTMLLinkElementTest, TermsOfServiceCounter) { |
| // <link rel="terms-of-service"> is not counted when absent |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="not-terms-of-service" href="/"> |
| )HTML"); |
| EXPECT_FALSE(GetDocument().IsUseCounted(WebFeature::kLinkRelTermsOfService)); |
| |
| // <link rel="terms-of-service"> is counted when present. |
| GetDocument().head()->setInnerHTML(R"HTML( |
| <link rel="terms-of-service" href="/"> |
| )HTML"); |
| EXPECT_TRUE(GetDocument().IsUseCounted(WebFeature::kLinkRelTermsOfService)); |
| } |
| |
| } // namespace blink |
