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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/translate/translate_bubble_view.h"
#include <memory>
#include <string>
#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "chrome/browser/translate/chrome_translate_client.h"
#include "chrome/browser/translate/translate_test_utils.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/browser/ui/browser_window/public/browser_window_features.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/test/test_browser_dialog.h"
#include "chrome/browser/ui/translate/translate_bubble_model.h"
#include "chrome/browser/ui/views/translate/translate_bubble_controller.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/translate/core/browser/translate_manager.h"
#include "components/translate/core/common/translate_switches.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/ui_base_features.h"
#include "ui/events/keycodes/dom/dom_code.h"
#include "ui/views/controls/button/menu_button.h"
#include "ui/views/test/ax_event_counter.h"
namespace translate {
class TranslateBubbleViewBrowserTest : public InProcessBrowserTest {
public:
TranslateBubbleViewBrowserTest() = default;
TranslateBubbleViewBrowserTest(const TranslateBubbleViewBrowserTest&) =
delete;
TranslateBubbleViewBrowserTest& operator=(
const TranslateBubbleViewBrowserTest&) = delete;
~TranslateBubbleViewBrowserTest() override = default;
void SetUp() override {
set_open_about_blank_on_browser_launch(true);
TranslateManager::SetIgnoreMissingKeyForTesting(true);
ASSERT_TRUE(embedded_test_server()->InitializeAndListen());
InProcessBrowserTest::SetUp();
}
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitchASCII(
switches::kTranslateScriptURL,
embedded_test_server()->GetURL("/mock_translate_script.js").spec());
// TODO(crbug.com/40200965): Migrate to better mechanism for testing around
// language detection.
command_line->AppendSwitch(::switches::kOverrideLanguageDetection);
}
void SetUpOnMainThread() override {
embedded_test_server()->StartAcceptingConnections();
}
void TearDownOnMainThread() override {
EXPECT_TRUE(embedded_test_server()->ShutdownAndWaitUntilComplete());
InProcessBrowserTest::TearDownOnMainThread();
}
protected:
void NavigateAndWaitForLanguageDetection(const GURL& url,
const std::string& expected_lang) {
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
while (expected_lang !=
ChromeTranslateClient::FromWebContents(
browser()->tab_strip_model()->GetActiveWebContents())
->GetLanguageState()
.source_language()) {
CreateTranslateWaiter(
browser()->tab_strip_model()->GetActiveWebContents(),
TranslateWaiter::WaitEvent::kLanguageDetermined)
->Wait();
}
}
};
IN_PROC_BROWSER_TEST_F(TranslateBubbleViewBrowserTest,
CloseBrowserWithoutTranslating) {
EXPECT_FALSE(browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble());
// Show a French page and wait until the bubble is shown.
GURL french_url = GURL(embedded_test_server()->GetURL("/french_page.html"));
NavigateAndWaitForLanguageDetection(french_url, "fr");
TranslateBubbleView* bubble = browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble();
EXPECT_TRUE(bubble);
views::ViewTracker bubble_tracker(bubble);
EXPECT_EQ(bubble, bubble_tracker.view());
// Close the window without translating. Spin the runloop to allow
// asynchronous window closure to happen.
chrome::CloseWindow(browser());
base::RunLoop().RunUntilIdle();
// Closing the window should close the bubble.
EXPECT_EQ(nullptr, bubble_tracker.view());
}
IN_PROC_BROWSER_TEST_F(TranslateBubbleViewBrowserTest,
CloseLastTabWithoutTranslating) {
EXPECT_FALSE(browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble());
// Show a French page and wait until the bubble is shown.
GURL french_url = GURL(embedded_test_server()->GetURL("/french_page.html"));
NavigateAndWaitForLanguageDetection(french_url, "fr");
TranslateBubbleView* bubble = browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble();
EXPECT_TRUE(bubble);
views::ViewTracker bubble_tracker(bubble);
EXPECT_EQ(bubble, bubble_tracker.view());
// Close the tab without translating. Spin the runloop to allow asynchronous
// window closure to happen.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
chrome::CloseWebContents(
browser(), browser()->tab_strip_model()->GetActiveWebContents(), false);
base::RunLoop().RunUntilIdle();
// Closing the last tab should close the bubble.
EXPECT_EQ(nullptr, bubble_tracker.view());
}
IN_PROC_BROWSER_TEST_F(TranslateBubbleViewBrowserTest,
CloseAnotherTabWithoutTranslating) {
EXPECT_FALSE(browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble());
int active_index = browser()->tab_strip_model()->active_index();
// Open another tab to load a French page on background.
int french_index = active_index + 1;
GURL french_url = GURL(embedded_test_server()->GetURL("/french_page.html"));
chrome::AddTabAt(browser(), french_url, french_index, false);
EXPECT_EQ(active_index, browser()->tab_strip_model()->active_index());
EXPECT_EQ(2, browser()->tab_strip_model()->count());
content::WebContents* web_contents =
browser()->tab_strip_model()->GetWebContentsAt(french_index);
// The bubble is not shown because the tab is not activated.
EXPECT_FALSE(browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble());
// Close the French page tab immediately.
chrome::CloseWebContents(browser(), web_contents, false);
EXPECT_EQ(active_index, browser()->tab_strip_model()->active_index());
EXPECT_EQ(1, browser()->tab_strip_model()->count());
EXPECT_FALSE(browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble());
// Close the last tab.
chrome::CloseWebContents(
browser(), browser()->tab_strip_model()->GetActiveWebContents(), false);
}
IN_PROC_BROWSER_TEST_F(TranslateBubbleViewBrowserTest, AlertAccessibleEvent) {
views::test::AXEventCounter counter(views::AXUpdateNotifier::Get());
EXPECT_EQ(0, counter.GetCount(ax::mojom::Event::kAlert));
GURL french_url = GURL(embedded_test_server()->GetURL("/french_page.html"));
NavigateAndWaitForLanguageDetection(french_url, "fr");
// TODO(crbug.com/40691800): This should produce one event instead of two.
EXPECT_LT(0, counter.GetCount(ax::mojom::Event::kAlert));
}
class TranslateBubbleVisualTest
: public SupportsTestDialog<TranslateBubbleViewBrowserTest> {
public:
TranslateBubbleVisualTest(const TranslateBubbleVisualTest&) = delete;
TranslateBubbleVisualTest& operator=(const TranslateBubbleVisualTest&) =
delete;
protected:
TranslateBubbleVisualTest() = default;
TranslateBubbleView* GetCurrentTranslateBubble() {
return browser()
->GetFeatures()
.translate_bubble_controller()
->GetTranslateBubble();
}
// TestBrowserDialog:
void ShowUi(const std::string& name) override {
GURL french_url = GURL(embedded_test_server()->GetURL("/french_page.html"));
NavigateAndWaitForLanguageDetection(french_url, "fr");
DCHECK(GetCurrentTranslateBubble());
GetCurrentTranslateBubble()->SwitchView(state_);
}
void set_state(TranslateBubbleModel::ViewState state) { state_ = state; }
private:
TranslateBubbleModel::ViewState state_;
};
IN_PROC_BROWSER_TEST_F(TranslateBubbleVisualTest, InvokeUi_error) {
set_state(TranslateBubbleModel::ViewState::VIEW_STATE_ERROR);
ShowAndVerifyUi();
}
IN_PROC_BROWSER_TEST_F(TranslateBubbleVisualTest, InvokeUi_before_translate) {
set_state(TranslateBubbleModel::ViewState::VIEW_STATE_BEFORE_TRANSLATE);
ShowAndVerifyUi();
}
IN_PROC_BROWSER_TEST_F(TranslateBubbleVisualTest, InvokeUi_select_source) {
set_state(TranslateBubbleModel::ViewState::VIEW_STATE_SOURCE_LANGUAGE);
ShowAndVerifyUi();
}
} // namespace translate
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