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// Copyright 2020 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/webui/nearby_share/nearby_share_dialog_ui.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/nearby_sharing/common/nearby_share_features.h"
#include "chrome/browser/sharesheet/sharesheet_controller.h"
#include "chrome/browser/sharesheet/sharesheet_types.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "chromeos/components/sharesheet/constants.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "url/gurl.h"
namespace {
// Keep in sync with
// chrome/browser/resources/chromeos/nearby_share/shared/types.ts
enum class CloseReason {
kUnknown = 0,
kTransferStarted = 1,
kTransferSucceeded = 2,
kCancelled = 3,
kRejected = 4
};
class TestSharesheetController : public sharesheet::SharesheetController {
public:
// sharesheet::SharesheetController
void SetBubbleSize(int width, int height) override {}
void CloseBubble(::sharesheet::SharesheetResult result) override {
last_result = result;
}
bool IsBubbleVisible() const override { return !last_result; }
std::optional<::sharesheet::SharesheetResult> last_result;
};
class NearbyShareDialogUITest : public InProcessBrowserTest {
protected:
content::WebContents* GetWebContentsForNearbyShareHost() const {
GURL kUrl(content::GetWebUIURL(chrome::kChromeUINearbyShareHost));
EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), kUrl));
content::WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
EXPECT_TRUE(web_contents);
EXPECT_EQ(kUrl, web_contents->GetLastCommittedURL());
EXPECT_FALSE(web_contents->IsCrashed());
return web_contents;
}
TestSharesheetController sharesheet_controller_;
};
std::string BuildCloseScript(CloseReason reason) {
return base::StringPrintf("chrome.send('close',[%d]);",
static_cast<int>(reason));
}
} // namespace
IN_PROC_BROWSER_TEST_F(NearbyShareDialogUITest, RendersComponent) {
content::WebContents* web_contents = GetWebContentsForNearbyShareHost();
// Assert that we render the nearby-share-app component.
EXPECT_EQ(1, content::EvalJs(
web_contents,
"document.getElementsByTagName('nearby-share-app').length"));
}
IN_PROC_BROWSER_TEST_F(NearbyShareDialogUITest,
SharesheetControllerGetsCalledOnClose) {
content::WebContents* web_contents = GetWebContentsForNearbyShareHost();
auto* webui = web_contents->GetWebUI();
ASSERT_TRUE(webui);
// Add a test observer and verify it gets called when 'close' is sent.
auto* nearby_ui =
webui->GetController()->GetAs<nearby_share::NearbyShareDialogUI>();
ASSERT_TRUE(nearby_ui);
// Calling 'close' before a Sharesheet controller is registered via
// |SetSharesheetController| does not result in a crash.
std::string script = BuildCloseScript(CloseReason::kCancelled);
EXPECT_TRUE(content::ExecJs(web_contents, script));
EXPECT_FALSE(sharesheet_controller_.last_result);
// The Sharesheet controller gets called on 'close' if it's been registered.
nearby_ui->SetSharesheetController(&sharesheet_controller_);
EXPECT_TRUE(content::ExecJs(web_contents, script));
EXPECT_EQ(::sharesheet::SharesheetResult::kCancel,
sharesheet_controller_.last_result);
// Any subsequent calls to 'close' do not call the Sharesheet controller,
// since that would result in a crash.
sharesheet_controller_.last_result.reset();
EXPECT_TRUE(content::ExecJs(web_contents, script));
EXPECT_FALSE(sharesheet_controller_.last_result);
}
IN_PROC_BROWSER_TEST_F(NearbyShareDialogUITest, CloseBubbleResults) {
for (CloseReason reason :
{CloseReason::kUnknown, CloseReason::kTransferStarted,
CloseReason::kTransferSucceeded, CloseReason::kCancelled,
CloseReason::kRejected}) {
content::WebContents* web_contents = GetWebContentsForNearbyShareHost();
auto* nearby_ui = web_contents->GetWebUI()
->GetController()
->GetAs<nearby_share::NearbyShareDialogUI>();
sharesheet_controller_.last_result.reset();
nearby_ui->SetSharesheetController(&sharesheet_controller_);
EXPECT_TRUE(content::ExecJs(web_contents, BuildCloseScript(reason)));
// Verify that the page-closed reason is translated into the correct
// SharesheetResult and passed into CloseBubble().
switch (reason) {
case CloseReason::kTransferStarted:
case CloseReason::kTransferSucceeded:
EXPECT_EQ(sharesheet::SharesheetResult::kSuccess,
sharesheet_controller_.last_result);
break;
case CloseReason::kUnknown:
case CloseReason::kCancelled:
case CloseReason::kRejected:
EXPECT_EQ(sharesheet::SharesheetResult::kCancel,
sharesheet_controller_.last_result);
break;
}
}
}
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