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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/files/file_path.h"
#include "base/functional/callback_helpers.h"
#include "base/run_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
#include "chrome/browser/renderer_context_menu/render_view_context_menu_browsertest_util.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.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/javascript_dialogs/tab_modal_dialog_manager.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/isolated_world_ids.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "ui/base/test/ui_controls.h"
namespace {
// Integration test of browser event forwarding and web content event handling.
class MouseEventsTest : public InProcessBrowserTest {
public:
MouseEventsTest() = default;
MouseEventsTest(const MouseEventsTest&) = delete;
MouseEventsTest& operator=(const MouseEventsTest&) = delete;
// InProcessBrowserTest:
void SetUpOnMainThread() override {
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
}
content::WebContents* GetActiveWebContents() {
return browser()->tab_strip_model()->GetActiveWebContents();
}
// Wait for the active web contents title to match |title|.
void WaitForTitle(const std::string& title) {
// Logging added temporarily to track down flakiness cited below.
LOG(INFO) << "Waiting for title: " << title;
const std::u16string expected_title(base::ASCIIToUTF16(title));
content::TitleWatcher title_watcher(GetActiveWebContents(), expected_title);
ASSERT_EQ(expected_title, title_watcher.WaitAndGetTitle());
}
// Load the test page and wait for onmouseover to be called.
void NavigateAndWaitForMouseOver() {
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
// Move the mouse 2px above the web contents; allows onmouseover after load.
const gfx::Rect bounds = GetActiveWebContents()->GetContainerBounds();
ui_controls::SendMouseMove(bounds.CenterPoint().x(), bounds.y() - 2);
// Navigate to the test page and wait for onload to be called.
const GURL url = ui_test_utils::GetTestUrl(
base::FilePath(),
base::FilePath(FILE_PATH_LITERAL("mouse_events_test.html")));
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
WaitForTitle("onload");
// Move the mouse over the div and wait for onmouseover to be called.
ui_controls::SendMouseMove(bounds.CenterPoint().x(), bounds.y() + 10);
WaitForTitle("onmouseover");
}
// Load the test page and wait for onmouseover then onmouseout to be called.
void NavigateAndWaitForMouseOverThenMouseOut() {
EXPECT_NO_FATAL_FAILURE(NavigateAndWaitForMouseOver());
// Moving the mouse outside the div should trigger onmouseout.
const gfx::Rect bounds = GetActiveWebContents()->GetContainerBounds();
ui_controls::SendMouseMove(bounds.CenterPoint().x(), bounds.y() - 10);
WaitForTitle("onmouseout");
}
};
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
// Flaky; http://crbug.com/133361.
#define MAYBE_MouseOver DISABLED_MouseOver
#else
#define MAYBE_MouseOver MouseOver
#endif
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MAYBE_MouseOver) {
NavigateAndWaitForMouseOver();
}
#if BUILDFLAG(IS_MAC)
// Flaky; http://crbug.com/133361.
#define MAYBE_ClickAndDoubleClick DISABLED_ClickAndDoubleClick
#else
#define MAYBE_ClickAndDoubleClick ClickAndDoubleClick
#endif
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MAYBE_ClickAndDoubleClick) {
NavigateAndWaitForMouseOver();
ui_controls::SendMouseClick(ui_controls::LEFT);
WaitForTitle("onclick");
ui_controls::SendMouseClick(ui_controls::LEFT);
WaitForTitle("ondblclick");
}
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || \
BUILDFLAG(IS_WIN)
// Flaky; http://crbug.com/133361.
#define MAYBE_TestOnMouseOut DISABLED_TestOnMouseOut
#else
#define MAYBE_TestOnMouseOut TestOnMouseOut
#endif
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MAYBE_TestOnMouseOut) {
NavigateAndWaitForMouseOverThenMouseOut();
}
#if BUILDFLAG(IS_WIN)
// Mac/Linux are flaky; http://crbug.com/133361.
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MouseDownOnBrowserCaption) {
gfx::Rect browser_bounds = browser()->window()->GetBounds();
ui_controls::SendMouseMove(browser_bounds.x() + 200, browser_bounds.y() + 10);
ui_controls::SendMouseClick(ui_controls::LEFT);
NavigateAndWaitForMouseOverThenMouseOut();
}
#endif
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_OZONE)
// Test that a mouseleave is not triggered when showing the context menu.
// If the test is failed, it means that Blink gets the mouseleave event
// when showing the context menu and it could make the unexpecting
// content behavior such as clearing the hover status.
// Please refer to the below issue for understanding what happens .
// Flaky; See http://crbug.com/656101.
#define MAYBE_ContextMenu DISABLED_ContextMenu
#else
#define MAYBE_ContextMenu ContextMenu
#endif
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MAYBE_ContextMenu) {
EXPECT_NO_FATAL_FAILURE(NavigateAndWaitForMouseOver());
ContextMenuWaiter menu_observer;
ui_controls::SendMouseClick(ui_controls::RIGHT);
// Wait until the context menu is opened and closed.
menu_observer.WaitForMenuOpenAndClose();
content::WebContents* tab = GetActiveWebContents();
tab->GetPrimaryMainFrame()->ExecuteJavaScriptForTests(
u"done()", base::NullCallback(), content::ISOLATED_WORLD_ID_GLOBAL);
const std::u16string success_title = u"without mouseleave";
const std::u16string failure_title = u"with mouseleave";
content::TitleWatcher done_title_watcher(tab, success_title);
done_title_watcher.AlsoWaitForTitle(failure_title);
EXPECT_EQ(success_title, done_title_watcher.WaitAndGetTitle());
}
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || \
BUILDFLAG(IS_CHROMEOS)
// Test that a mouseleave is not triggered when showing a modal dialog.
// Sample regression: crbug.com/394672
// Flaky; http://crbug.com/838120
#define MAYBE_ModalDialog DISABLED_ModalDialog
#else
#define MAYBE_ModalDialog ModalDialog
#endif
IN_PROC_BROWSER_TEST_F(MouseEventsTest, MAYBE_ModalDialog) {
EXPECT_NO_FATAL_FAILURE(NavigateAndWaitForMouseOver());
content::WebContents* tab = GetActiveWebContents();
auto* js_dialog_manager =
javascript_dialogs::TabModalDialogManager::FromWebContents(tab);
base::RunLoop dialog_wait;
js_dialog_manager->SetDialogShownCallbackForTesting(
dialog_wait.QuitClosure());
tab->GetPrimaryMainFrame()->ExecuteJavaScriptForTests(
u"alert()", base::NullCallback(), content::ISOLATED_WORLD_ID_GLOBAL);
dialog_wait.Run();
// Cancel the dialog.
js_dialog_manager->HandleJavaScriptDialog(tab, false, nullptr);
tab->GetPrimaryMainFrame()->ExecuteJavaScriptForTests(
u"done()", base::NullCallback(), content::ISOLATED_WORLD_ID_GLOBAL);
const std::u16string success_title = u"without mouseleave";
const std::u16string failure_title = u"with mouseleave";
content::TitleWatcher done_title_watcher(tab, success_title);
done_title_watcher.AlsoWaitForTitle(failure_title);
EXPECT_EQ(success_title, done_title_watcher.WaitAndGetTitle());
}
} // namespace
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