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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_controller_impl.h" | 5 #include "content/browser/frame_host/navigation_controller_impl.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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3635 EXPECT_EQ(main_url_a, new_entry->root_node()->frame_entry->url()); | 3635 EXPECT_EQ(main_url_a, new_entry->root_node()->frame_entry->url()); |
3636 ASSERT_EQ(1U, new_entry->root_node()->children.size()); | 3636 ASSERT_EQ(1U, new_entry->root_node()->children.size()); |
3637 EXPECT_EQ(frame_url_b, | 3637 EXPECT_EQ(frame_url_b, |
3638 new_entry->root_node()->children[0]->frame_entry->url()); | 3638 new_entry->root_node()->children[0]->frame_entry->url()); |
3639 } else { | 3639 } else { |
3640 // There are no subframe FrameNavigationEntries by default. | 3640 // There are no subframe FrameNavigationEntries by default. |
3641 EXPECT_EQ(0U, new_entry->root_node()->children.size()); | 3641 EXPECT_EQ(0U, new_entry->root_node()->children.size()); |
3642 } | 3642 } |
3643 } | 3643 } |
3644 | 3644 |
| 3645 // Verify that we can finish loading a page on restore if the PageState is |
| 3646 // missing subframes. See https://crbug.com/638088. |
| 3647 IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| 3648 FrameNavigationEntry_RestoreViaPartialPageState) { |
| 3649 GURL main_url(embedded_test_server()->GetURL( |
| 3650 "a.com", "/navigation_controller/inject_into_blank_iframe.html")); |
| 3651 GURL blank_url(url::kAboutBlankURL); |
| 3652 NavigationControllerImpl& controller = |
| 3653 static_cast<NavigationControllerImpl&>( |
| 3654 shell()->web_contents()->GetController()); |
| 3655 FrameTreeNode* root = |
| 3656 static_cast<WebContentsImpl*>(shell()->web_contents()) |
| 3657 ->GetFrameTree() |
| 3658 ->root(); |
| 3659 |
| 3660 // Create a NavigationEntry to restore, as if it had been loaded before. The |
| 3661 // page has an about:blank iframe and injects content into it, but the |
| 3662 // PageState lacks any subframe history items. This may happen during a |
| 3663 // restore of a bad session or if the page has changed since the last visit. |
| 3664 // Chrome should be robust to this and should be able to load the frame from |
| 3665 // its default URL. |
| 3666 std::unique_ptr<NavigationEntryImpl> restored_entry = |
| 3667 NavigationEntryImpl::FromNavigationEntry( |
| 3668 NavigationControllerImpl::CreateNavigationEntry( |
| 3669 main_url, Referrer(), ui::PAGE_TRANSITION_RELOAD, false, |
| 3670 std::string(), controller.GetBrowserContext())); |
| 3671 restored_entry->SetPageID(0); |
| 3672 restored_entry->SetPageState(PageState::CreateFromURL(main_url)); |
| 3673 EXPECT_EQ(0U, restored_entry->root_node()->children.size()); |
| 3674 |
| 3675 // Restore the new entry in a new tab and verify the iframe loads and has |
| 3676 // content injected into it. |
| 3677 std::vector<std::unique_ptr<NavigationEntry>> entries; |
| 3678 entries.push_back(std::move(restored_entry)); |
| 3679 controller.Restore(entries.size() - 1, |
| 3680 RestoreType::LAST_SESSION_EXITED_CLEANLY, &entries); |
| 3681 ASSERT_EQ(0u, entries.size()); |
| 3682 { |
| 3683 TestNavigationObserver restore_observer(shell()->web_contents()); |
| 3684 controller.LoadIfNecessary(); |
| 3685 restore_observer.Wait(); |
| 3686 } |
| 3687 ASSERT_EQ(1U, root->child_count()); |
| 3688 EXPECT_EQ(main_url, root->current_url()); |
| 3689 EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| 3690 |
| 3691 EXPECT_EQ(1, controller.GetEntryCount()); |
| 3692 EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| 3693 NavigationEntryImpl* new_entry = controller.GetLastCommittedEntry(); |
| 3694 |
| 3695 // Verify subframe entries if they're enabled (e.g. in --site-per-process). |
| 3696 if (SiteIsolationPolicy::UseSubframeNavigationEntries()) { |
| 3697 // The entry should have a FrameNavigationEntry for the blank subframe. |
| 3698 EXPECT_EQ(main_url, new_entry->root_node()->frame_entry->url()); |
| 3699 ASSERT_EQ(1U, new_entry->root_node()->children.size()); |
| 3700 EXPECT_EQ(blank_url, |
| 3701 new_entry->root_node()->children[0]->frame_entry->url()); |
| 3702 } else { |
| 3703 EXPECT_EQ(0U, new_entry->root_node()->children.size()); |
| 3704 } |
| 3705 |
| 3706 // Verify that the parent was able to script the iframe. |
| 3707 std::string expected_text("Injected text"); |
| 3708 { |
| 3709 std::string value; |
| 3710 EXPECT_TRUE(ExecuteScriptAndExtractString( |
| 3711 root->child_at(0), |
| 3712 "domAutomationController.send(document.body.innerHTML)", &value)); |
| 3713 EXPECT_EQ(expected_text, value); |
| 3714 } |
| 3715 } |
| 3716 |
3645 // Verifies that the |frame_unique_name| is set to the correct frame, so that we | 3717 // Verifies that the |frame_unique_name| is set to the correct frame, so that we |
3646 // can match subframe FrameNavigationEntries to newly created frames after | 3718 // can match subframe FrameNavigationEntries to newly created frames after |
3647 // back/forward and restore. | 3719 // back/forward and restore. |
3648 IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, | 3720 IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
3649 FrameNavigationEntry_FrameUniqueName) { | 3721 FrameNavigationEntry_FrameUniqueName) { |
3650 const NavigationControllerImpl& controller = | 3722 const NavigationControllerImpl& controller = |
3651 static_cast<const NavigationControllerImpl&>( | 3723 static_cast<const NavigationControllerImpl&>( |
3652 shell()->web_contents()->GetController()); | 3724 shell()->web_contents()->GetController()); |
3653 | 3725 |
3654 // 1. Navigate the main frame. | 3726 // 1. Navigate the main frame. |
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6042 content::FaviconStatus& favicon_status2 = entry->GetFavicon(); | 6114 content::FaviconStatus& favicon_status2 = entry->GetFavicon(); |
6043 EXPECT_TRUE(favicon_status2.valid); | 6115 EXPECT_TRUE(favicon_status2.valid); |
6044 | 6116 |
6045 ASSERT_TRUE(RendererLocationReplace(shell(), GURL("data:text/html,page2"))); | 6117 ASSERT_TRUE(RendererLocationReplace(shell(), GURL("data:text/html,page2"))); |
6046 entry = controller.GetLastCommittedEntry(); | 6118 entry = controller.GetLastCommittedEntry(); |
6047 content::FaviconStatus& favicon_status3 = entry->GetFavicon(); | 6119 content::FaviconStatus& favicon_status3 = entry->GetFavicon(); |
6048 EXPECT_FALSE(favicon_status3.valid); | 6120 EXPECT_FALSE(favicon_status3.valid); |
6049 } | 6121 } |
6050 | 6122 |
6051 } // namespace content | 6123 } // namespace content |
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