// Copyright 2022 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/metrics/statistics_recorder.h"
#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "chrome/browser/password_manager/account_password_store_factory.h"
#include "chrome/browser/password_manager/android/password_manager_test_utils_bridge.h"
#include "chrome/browser/password_manager/chrome_password_manager_client.h"
#include "chrome/browser/password_manager/passwords_navigation_observer.h"
#include "chrome/browser/password_manager/profile_password_store_factory.h"
#include "chrome/test/base/android/android_browser_test.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "components/keyed_service/core/service_access_type.h"
#include "components/password_manager/content/browser/content_password_manager_driver.h"
#include "components/password_manager/core/browser/password_form.h"
#include "components/password_manager/core/browser/password_store/password_store_results_observer.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gtest/include/gtest/gtest-param-test.h"
#include "testing/gtest/include/gtest/gtest.h"
class PasswordManagerAndroidBrowserTest
: public AndroidBrowserTest,
public testing::WithParamInterface<bool> {
public:
PasswordManagerAndroidBrowserTest()
: https_server_(net::EmbeddedTestServer::TYPE_HTTPS) {
// See crbug.com/331746629. The login database on Android will be
// deprecated soon. So create a fake backend on GMS Core for password
// storing.
SetUpGmsCoreFakeBackends();
}
~PasswordManagerAndroidBrowserTest() override = default;
content::WebContents* GetActiveWebContents() {
return chrome_test_utils::GetActiveWebContents(this);
}
void SetUpOnMainThread() override {
// Map all out-going DNS lookups to the local server. This must be used in
// conjunction with switches::kIgnoreCertificateErrors to work.
host_resolver()->AddRule("*", "127.0.0.1");
// Setup HTTPS server serving files from standard test directory.
static constexpr base::FilePath::CharType kDocRoot[] =
FILE_PATH_LITERAL("chrome/test/data");
https_server_.ServeFilesFromSourceDirectory(base::FilePath(kDocRoot));
ASSERT_TRUE(https_server_.Start());
}
void NavigateToFile(const std::string& file_path) {
PasswordsNavigationObserver observer(GetActiveWebContents());
EXPECT_TRUE(content::NavigateToURL(GetActiveWebContents(),
https_server_.GetURL(file_path)));
ASSERT_TRUE(observer.Wait());
}
const GURL& base_url() const { return https_server_.base_url(); }
void WaitForHistogram(const std::string& histogram_name,
const base::HistogramTester& histogram_tester) {
// Continue if histogram was already recorded.
if (base::StatisticsRecorder::FindHistogram(histogram_name)) {
return;
}
// Else, wait until the histogram is recorded.
base::RunLoop run_loop;
auto histogram_observer = std::make_unique<
base::StatisticsRecorder::ScopedHistogramSampleObserver>(
histogram_name,
base::BindLambdaForTesting(
[&](const char* histogram_name, uint64_t name_hash,
base::HistogramBase::Sample sample) { run_loop.Quit(); }));
run_loop.Run();
}
Profile* GetProfile() { return chrome_test_utils::GetProfile(this); }
void WaitForPasswordStores() {
scoped_refptr<password_manager::PasswordStoreInterface>
profile_password_store = ProfilePasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS);
password_manager::PasswordStoreResultsObserver profile_syncer;
profile_password_store->GetAllLoginsWithAffiliationAndBrandingInformation(
profile_syncer.GetWeakPtr());
profile_syncer.WaitForResults();
scoped_refptr<password_manager::PasswordStoreInterface>
account_password_store = AccountPasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS);
if (account_password_store) {
password_manager::PasswordStoreResultsObserver account_syncer;
account_password_store->GetAllLoginsWithAffiliationAndBrandingInformation(
account_syncer.GetWeakPtr());
account_syncer.WaitForResults();
}
}
private:
net::EmbeddedTestServer https_server_;
};
IN_PROC_BROWSER_TEST_P(PasswordManagerAndroidBrowserTest,
TriggerFormSubmission) {
base::HistogramTester uma_recorder;
password_manager::PasswordStoreInterface* password_store =
ProfilePasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS)
.get();
password_manager::PasswordForm signin_form;
signin_form.signon_realm = base_url().spec();
signin_form.url = base_url();
signin_form.action = base_url();
signin_form.username_value = u"username";
signin_form.password_value = u"password";
password_store->AddLogin(signin_form);
WaitForPasswordStores();
bool has_form_tag = GetParam();
NavigateToFile(has_form_tag ? "/password/simple_password.html"
: "/password/no_form_element.html");
password_manager::ContentPasswordManagerDriver* driver =
password_manager::ContentPasswordManagerDriver::GetForRenderFrameHost(
GetActiveWebContents()->GetPrimaryMainFrame());
// There should be only one form with two fields in the test html.
ASSERT_EQ(static_cast<const password_manager::PasswordManager*>(
driver->GetPasswordManager())
->form_managers()
.size(),
1u);
PasswordsNavigationObserver observer(GetActiveWebContents());
observer.SetPathToWaitFor("/password/done.html");
// A user taps the username field.
ASSERT_TRUE(
content::ExecJs(GetActiveWebContents(),
"document.getElementById('username_field').focus();"));
// Because on some simulator bots, renderer may take longer time to finish
// the "focus()" call.
content::MainThreadFrameObserver frame_observer(
GetActiveWebContents()->GetRenderWidgetHostView()->GetRenderWidgetHost());
frame_observer.Wait();
// A user accepts a credential in TouchToFill. That fills in the credential
// and submits it.
ChromePasswordManagerClient::FromWebContents(GetActiveWebContents())
->StartSubmissionTrackingAfterTouchToFill(u"username");
driver->FillSuggestion(u"username", u"password");
driver->TriggerFormSubmission();
ASSERT_TRUE(observer.Wait());
// Wait for the histogram to be ready to reduce flakiness.
WaitForHistogram("PasswordManager.TouchToFill.TimeToSuccessfulLogin",
uma_recorder);
uma_recorder.ExpectTotalCount(
"PasswordManager.TouchToFill.TimeToSuccessfulLogin", 1);
}
INSTANTIATE_TEST_SUITE_P(VariateFormElementPresence,
PasswordManagerAndroidBrowserTest,
testing::Bool());
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