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Issue 2584513003: PlzNavigate: identify same-page browser-initiated navigation. (Closed)
Patch Set: Fix 2 WebContentsImplTest by assigning a document_sequence_number. Created 3 years, 11 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/browser/frame_host/navigation_handle_impl.h" 5 #include "content/browser/frame_host/navigation_handle_impl.h"
6 #include "content/browser/web_contents/web_contents_impl.h" 6 #include "content/browser/web_contents/web_contents_impl.h"
7 #include "content/public/browser/web_contents.h" 7 #include "content/public/browser/web_contents.h"
8 #include "content/public/browser/web_contents_observer.h" 8 #include "content/public/browser/web_contents_observer.h"
9 #include "content/public/common/request_context_type.h" 9 #include "content/public/common/request_context_type.h"
10 #include "content/public/test/browser_test_utils.h" 10 #include "content/public/test/browser_test_utils.h"
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897 // Tests that the start URL is HTTPS upgraded for a cross site navigation. 897 // Tests that the start URL is HTTPS upgraded for a cross site navigation.
898 IN_PROC_BROWSER_TEST_F(NavigationHandleImplHttpsUpgradeBrowserTest, 898 IN_PROC_BROWSER_TEST_F(NavigationHandleImplHttpsUpgradeBrowserTest,
899 StartUrlIsHttpsUpgradedCrossSite) { 899 StartUrlIsHttpsUpgradedCrossSite) {
900 GURL start_url( 900 GURL start_url(
901 embedded_test_server()->GetURL("/https_upgrade_cross_site.html")); 901 embedded_test_server()->GetURL("/https_upgrade_cross_site.html"));
902 GURL cross_site_iframe_secure_url("https://other.com/title1.html"); 902 GURL cross_site_iframe_secure_url("https://other.com/title1.html");
903 903
904 CheckHttpsUpgradedIframeNavigation(start_url, cross_site_iframe_secure_url); 904 CheckHttpsUpgradedIframeNavigation(start_url, cross_site_iframe_secure_url);
905 } 905 }
906 906
907 // Ensure that browser-initiated same-document navigations are detected and
908 // don't issue network requests.
909 // See crbug.com/663777.
910 IN_PROC_BROWSER_TEST_F(NavigationHandleImplBrowserTest,
911 SamePageBrowserInitiatedNoReload) {
912 GURL url(embedded_test_server()->GetURL("/title1.html"));
913 GURL url_fragment_1(embedded_test_server()->GetURL("/title1.html#id_1"));
914 GURL url_fragment_2(embedded_test_server()->GetURL("/title1.html#id_2"));
915
916 // 1) Perform a new-document navigation.
917 {
918 TestNavigationThrottleInstaller installer(
919 shell()->web_contents(), NavigationThrottle::PROCEED,
920 NavigationThrottle::PROCEED, NavigationThrottle::PROCEED);
921 NavigationHandleObserver observer(shell()->web_contents(), url);
922 EXPECT_TRUE(NavigateToURL(shell(), url));
923 EXPECT_EQ(1, installer.will_start_called());
924 EXPECT_EQ(1, installer.will_process_called());
925 EXPECT_FALSE(observer.is_same_page());
926 }
927
928 // 2) Perform a same-document navigation by adding a fragment.
929 {
930 TestNavigationThrottleInstaller installer(
931 shell()->web_contents(), NavigationThrottle::PROCEED,
932 NavigationThrottle::PROCEED, NavigationThrottle::PROCEED);
933 NavigationHandleObserver observer(shell()->web_contents(), url_fragment_1);
934 EXPECT_TRUE(NavigateToURL(shell(), url_fragment_1));
935 EXPECT_EQ(0, installer.will_start_called());
936 EXPECT_EQ(0, installer.will_process_called());
937 EXPECT_TRUE(observer.is_same_page());
938 }
939
940 // 3) Perform a same-document navigation by modifying the fragment.
941 {
942 TestNavigationThrottleInstaller installer(
943 shell()->web_contents(), NavigationThrottle::PROCEED,
944 NavigationThrottle::PROCEED, NavigationThrottle::PROCEED);
945 NavigationHandleObserver observer(shell()->web_contents(), url_fragment_2);
946 EXPECT_TRUE(NavigateToURL(shell(), url_fragment_2));
947 EXPECT_EQ(0, installer.will_start_called());
948 EXPECT_EQ(0, installer.will_process_called());
949 EXPECT_TRUE(observer.is_same_page());
950 }
951
952 // 4) Redo the last navigation, but this time it should trigger a reload.
953 {
954 TestNavigationThrottleInstaller installer(
955 shell()->web_contents(), NavigationThrottle::PROCEED,
956 NavigationThrottle::PROCEED, NavigationThrottle::PROCEED);
957 NavigationHandleObserver observer(shell()->web_contents(), url_fragment_2);
958 EXPECT_TRUE(NavigateToURL(shell(), url_fragment_2));
959 EXPECT_EQ(1, installer.will_start_called());
960 EXPECT_EQ(1, installer.will_process_called());
961 EXPECT_FALSE(observer.is_same_page());
962 }
963
964 // 5) Perform a new-document navigation by removing the fragment.
965 {
966 TestNavigationThrottleInstaller installer(
967 shell()->web_contents(), NavigationThrottle::PROCEED,
968 NavigationThrottle::PROCEED, NavigationThrottle::PROCEED);
969 NavigationHandleObserver observer(shell()->web_contents(), url);
970 EXPECT_TRUE(NavigateToURL(shell(), url));
971 EXPECT_EQ(1, installer.will_start_called());
972 EXPECT_EQ(1, installer.will_process_called());
973 EXPECT_FALSE(observer.is_same_page());
974 }
975 }
976
907 } // namespace content 977 } // namespace content
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