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// Copyright 2025 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/glic/e2e_test/glic_e2e_test.h"
#include <optional>
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/path_service.h"
#include "base/strings/stringprintf.h"
#include "base/test/bind.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/contextual_cueing/contextual_cueing_features.h"
#include "chrome/browser/glic/fre/fre_util.h"
#include "chrome/browser/glic/fre/glic_fre_dialog_view.h"
#include "chrome/browser/glic/glic_keyed_service.h"
#include "chrome/browser/glic/glic_keyed_service_factory.h"
#include "chrome/browser/glic/glic_pref_names.h"
#include "chrome/browser/glic/host/guest_util.h"
#include "chrome/browser/glic/test_support/glic_test_util.h"
#include "chrome/browser/glic/test_support/interactive_test_util.h"
#include "chrome/browser/glic/widget/glic_view.h"
#include "chrome/browser/glic/widget/glic_window_controller.h"
#include "chrome/browser/signin/e2e_tests/live_test.h"
#include "chrome/browser/signin/e2e_tests/signin_util.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_element_identifiers.h"
#include "chrome/browser/ui/ui_features.h"
#include "chrome/common/chrome_features.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/signin/public/identity_manager/test_accounts.h"
#include "net/dns/mock_host_resolver.h"
#include "services/network/public/cpp/network_switches.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/interaction/interactive_test.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
#if ENABLE_GLIC_INTERNAL_TESTS
#include "chrome/browser/glic/e2e_test/internal/constants.h"
#else
#include "chrome/browser/glic/e2e_test/internal_test_placeholder_constants.h" // nogncheck
#endif
namespace glic::test {
namespace {
using glic::test::internal::kGlicFreShowingDialogState;
using glic::test::internal::kGlicWindowControllerState;
constexpr base::FilePath::StringViewType kRecordingDirectoryPath =
FILE_PATH_LITERAL("chrome/browser/glic/e2e_test/internal/wpr_recordings");
const char kGlicE2ETestModeSwitch[] = "glic-e2e-test-mode";
const char kHostResolverRulesValue[] =
"MAP *:80 127.0.0.1:8080,MAP *:443 127.0.0.1:8081,EXCLUDE localhost";
// The first 2 is from WPR code readme. The last one is from
// |kWebPageReplayCertSPKI| in
// //chrome/browser/autofill/captured_sites_test_utils.cc
// TODO(crbug.com/399665693): Consolidate the wpr RSA certs in wpr source code
// and used in the C++ test utilities.
const char kIgnoreCertificateErrorsSPKIListValue[] =
"PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=,"
"2HcXCSKKJS0lEXLQEWhpHUfGuojiU0tiT5gOF9LP6IQ=,"
"PoNnQAwghMiLUPg1YNFtvTfGreNT8r9oeLEyzgNCJWc=";
} // namespace
GlicE2ETest::GlicE2ETest() = default;
GlicE2ETest::~GlicE2ETest() = default;
void GlicE2ETest::SetUp() {
scoped_feature_list_.InitWithFeatures(
/*enabled_features=*/{features::kGlic, features::kTabstripComboButton,
features::kGlicKeyboardShortcutNewBadge,
features::kGlicRollout,
contextual_cueing::kContextualCueing},
/*disabled_features=*/{});
const base::CommandLine* command_line_of_test =
base::CommandLine::ForCurrentProcess();
std::string test_mode_value =
command_line_of_test->GetSwitchValueASCII(kGlicE2ETestModeSwitch);
if (test_mode_value.empty() || test_mode_value == "real_backend") {
test_mode_ = kRealBackend;
} else if (test_mode_value == "record") {
test_mode_ = kRecord;
} else if (test_mode_value == "replay") {
test_mode_ = kReplay;
} else {
FAIL() << "Incorrect test mode input: %s" << test_mode_value;
}
if (test_mode_ == kRecord || test_mode_ == kReplay) {
web_page_replay_server_wrapper_ =
std::make_unique<captured_sites_test_utils::WebPageReplayServerWrapper>(
test_mode_ == kReplay, 8080, 8081, kWprArguments);
}
// Always disable animation for stability.
ui::ScopedAnimationDurationScaleMode disable_animation(
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
LiveTest::SetUp();
}
void GlicE2ETest::SetUpCommandLine(base::CommandLine* command_line) {
LiveTest::SetUpCommandLine(command_line);
if (test_mode_ == kRecord || test_mode_ == kReplay) {
// The following arguments make browser work with WPR proxy.
command_line->AppendSwitchASCII(network::switches::kHostResolverRules,
kHostResolverRulesValue);
command_line->AppendSwitchASCII(
network::switches::kIgnoreCertificateErrorsSPKIList,
kIgnoreCertificateErrorsSPKIListValue);
}
}
void GlicE2ETest::PreRunTestOnMainThread() {
LiveTest::PreRunTestOnMainThread();
GURL glic_fre_url = glic::GetFreURL(browser()->profile());
GURL glic_guest_url = glic::GetGuestURL();
CHECK(glic_fre_url.is_valid() && glic_guest_url.is_valid())
<< "Incorrect GLiC guest or FRE URL in cmd line arguments.";
if (test_mode_ == kRecord || test_mode_ == kReplay) {
// When WPR is used, for consistency, require consistent host and path.
CHECK(base::Contains(glic_fre_url.spec(), kAllowedHostAndPathForWpr) &&
base::Contains(glic_guest_url.spec(), kAllowedHostAndPathForWpr))
<< "Please use allowed URL for WPR.";
}
}
void GlicE2ETest::LoginTestAccountOrForceFakeSignin() {
if (test_mode_ == kRealBackend || test_mode_ == kRecord) {
std::optional<signin::TestAccountSigninCredentials> test_account =
GetTestAccounts()->GetAccount(kTestAccountLabel);
signin::test::SignInFunctions sign_in_functions =
signin::test::SignInFunctions(
base::BindLambdaForTesting(
[this]() -> Browser* { return this->browser(); }),
base::BindLambdaForTesting(
[this](int index, const GURL& url,
ui::PageTransition transition) -> bool {
return this->AddTabAtIndex(index, url, transition);
}));
// Sign in to opted in test account.
CHECK(test_account.has_value());
sign_in_functions.TurnOnSync(*test_account, 0);
} else {
SigninWithPrimaryAccount(browser()->profile());
SetModelExecutionCapability(browser()->profile(), true);
}
}
void GlicE2ETest::SetFRECompletion() {
::glic::SetFRECompletion(browser()->profile(), prefs::FreStatus::kCompleted);
}
void GlicE2ETest::SetUpInProcessBrowserTestFixture() {
// Allowlists hosts.
host_resolver()->AllowDirectLookup("*.google.com");
LiveTest::SetUpInProcessBrowserTestFixture();
}
void GlicE2ETest::TearDownOnMainThread() {
if (test_mode_ == kRecord || test_mode_ == kReplay) {
// Ensure enough time for WPR to write archive at recording mode
// by putting this in main thread.
EXPECT_TRUE(web_page_replay_server_wrapper_->Stop())
<< "Cannot stop the local Web Page Replay server.";
}
LiveTest::TearDownOnMainThread();
}
ui::test::InteractiveTestApi::MultiStep GlicE2ETest::WaitForAndInstrumentFre() {
MultiStep steps(Steps(
UninstrumentWebContents(kGlicFreContentsElementId, false),
UninstrumentWebContents(kGlicFreHostElementId, false),
InAnyContext(ObserveState(kGlicFreShowingDialogState,
window_controller().fre_controller()),
WaitForState(kGlicFreShowingDialogState, true),
Steps(InstrumentNonTabWebView(
kGlicFreHostElementId,
GlicFreDialogView::kWebViewElementIdForTesting),
InstrumentInnerWebContents(kGlicFreContentsElementId,
kGlicFreHostElementId, 0),
WaitForWebContentsReady(kGlicFreContentsElementId)),
StopObservingState(kGlicFreShowingDialogState))));
AddDescriptionPrefix(steps, "WaitForAndInstrumentFre");
return steps;
}
ui::test::InteractiveTestApi::MultiStep
GlicE2ETest::WaitForAndInstrumentGlic() {
MultiStep steps(Steps(
UninstrumentWebContents(kGlicContentsElementId, false),
UninstrumentWebContents(kGlicHostElementId, false),
InAnyContext(
ObserveState(kGlicWindowControllerState,
std::ref(window_controller())),
WaitForState(kGlicWindowControllerState,
GlicWindowController::State::kOpen),
Steps(InstrumentNonTabWebView(kGlicHostElementId, kGlicViewElementId),
InstrumentInnerWebContents(kGlicContentsElementId,
kGlicHostElementId, 0),
WaitForWebContentsReady(kGlicContentsElementId)),
StopObservingState(kGlicWindowControllerState))));
AddDescriptionPrefix(steps, "WaitForAndInstrumentGlic");
return steps;
}
void GlicE2ETest::MaybeStartWebPageReplayForRecordingPath(
const std::string recording_filename) {
if (test_mode_ == kRealBackend) {
return;
}
base::FilePath root_path;
base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &root_path);
base::FilePath recording_dir_path =
base::MakeAbsoluteFilePath(root_path.Append(kRecordingDirectoryPath));
base::FilePath recording_path = recording_dir_path.Append(
base::FilePath::FromUTF8Unsafe(recording_filename));
if (test_mode_ == kReplay) {
CHECK(base::PathExists(recording_path))
<< recording_filename << " does not exist.";
}
ASSERT_TRUE(web_page_replay_server_wrapper()->Start(recording_path));
}
GlicKeyedService* GlicE2ETest::glic_service() {
return GlicKeyedServiceFactory::GetGlicKeyedService(
InProcessBrowserTest::browser()->GetProfile());
}
GlicWindowController& GlicE2ETest::window_controller() {
return glic_service()->window_controller();
}
WebPageReplayServerWrapper* GlicE2ETest::web_page_replay_server_wrapper() {
return web_page_replay_server_wrapper_.get();
}
} // namespace glic::test
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