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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string_view>
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_window/public/browser_window_features.h"
#include "chrome/browser/ui/find_bar/find_bar.h"
#include "chrome/browser/ui/find_bar/find_bar_controller.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/find_in_page/find_tab_helper.h"
#include "components/find_in_page/find_types.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
using base::WideToUTF16;
using content::WebContents;
namespace {
const char kEndState[] = "/find_in_page/end_state.html";
class FindInPageInteractiveTest : public InProcessBrowserTest {
public:
FindInPageInteractiveTest() = default;
// Platform independent FindInPage that takes |const wchar_t*|
// as an input.
int FindInPageASCII(WebContents* web_contents,
std::string_view search_str,
bool forward,
bool case_sensitive,
int* ordinal) {
std::u16string search_str16(base::ASCIIToUTF16(search_str));
Browser* browser = chrome::FindBrowserWithTab(web_contents);
browser->GetFeatures()
.GetFindBarController()
->find_bar()
->SetFindTextAndSelectedRange(search_str16, gfx::Range());
return ui_test_utils::FindInPage(web_contents, search_str16, forward,
case_sensitive, ordinal, nullptr);
}
};
} // namespace
[[nodiscard]] std::string FocusedOnPage(WebContents* web_contents) {
return content::EvalJs(web_contents, "getFocusedElement();").ExtractString();
}
// This tests the FindInPage end-state, in other words: what is focused when you
// close the Find box (ie. if you find within a link the link should be
// focused).
IN_PROC_BROWSER_TEST_F(FindInPageInteractiveTest, FindInPageEndState) {
ASSERT_TRUE(embedded_test_server()->Start());
// Make sure Chrome is in the foreground, otherwise sending input
// won't do anything and the test will hang.
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
// First we navigate to our special focus tracking page.
GURL url = embedded_test_server()->GetURL(kEndState);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
ASSERT_TRUE(web_contents);
find_in_page::FindTabHelper* find_tab_helper =
find_in_page::FindTabHelper::FromWebContents(web_contents);
// Verify that nothing has focus.
ASSERT_EQ("{nothing focused}", FocusedOnPage(web_contents));
// Search for a text that exists within a link on the page.
int ordinal = 0;
EXPECT_EQ(1, FindInPageASCII(web_contents, "nk", true, false, &ordinal));
EXPECT_EQ(1, ordinal);
// End the find session, which should set focus to the link.
find_tab_helper->StopFinding(find_in_page::SelectionAction::kKeep);
// Verify that the link is focused.
EXPECT_EQ("link1", FocusedOnPage(web_contents));
// Search for a text that exists within a link on the page.
EXPECT_EQ(1, FindInPageASCII(web_contents, "Google", true, false, &ordinal));
EXPECT_EQ(1, ordinal);
// Move the selection to link 1, after searching.
EXPECT_TRUE(content::ExecJs(web_contents, "selectLink1();"));
// End the find session.
find_tab_helper->StopFinding(find_in_page::SelectionAction::kKeep);
// Verify that link2 is not focused.
EXPECT_EQ("", FocusedOnPage(web_contents));
}
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