Files
crossdesk/tests/slint_ui_smoke_test.cpp
T

593 lines
21 KiB
C++

#include "crossdesk_ui.h"
#include "fa_solid_900.h"
#include "ui/ui_localization.h"
#include <cassert>
#include <charconv>
#include <cstdlib>
#include <fstream>
#include <memory>
#include <string>
#include <string_view>
#include <vector>
namespace {
// Set the CROSSDESK_*_UI_SNAPSHOT variables while using Slint's software
// renderer to export deterministic active and inactive visual-check images.
bool WriteWindowSnapshot(const slint::Window &window, const char *path) {
const auto snapshot = window.take_snapshot();
if (!snapshot) {
return false;
}
std::ofstream output(path, std::ios::binary);
output << "P6\n"
<< snapshot->width() << ' ' << snapshot->height() << "\n255\n";
for (const auto &pixel : *snapshot) {
output.put(static_cast<char>(pixel.r));
output.put(static_cast<char>(pixel.g));
output.put(static_cast<char>(pixel.b));
}
return output.good();
}
bool RegisterFontAwesome(slint::Window &window) {
return !window.window_handle()
.register_font_from_data(fa_solid_900_ttf,
fa_solid_900_ttf_len)
.has_value();
}
struct CaptureOptions {
bool enabled = false;
std::string page;
int language = 0;
std::string snapshot_path;
};
// Compatibility entry point for the former application-level debug capture
// mode. CROSSDESK_UI_CAPTURE keeps the interactive workflow, while
// CROSSDESK_UI_CAPTURE_SNAPSHOT writes a deterministic PPM and exits so every
// page can be exercised in automation. The legacy /tmp overrides still win.
std::string ReadFirstLine(const char *path) {
std::ifstream input(path);
std::string value;
std::getline(input, value);
return value;
}
CaptureOptions LoadCaptureOptions() {
CaptureOptions options;
if (const char *capture = std::getenv("CROSSDESK_UI_CAPTURE")) {
options.enabled = std::string_view(capture) != "0";
}
if (!options.enabled) {
return options;
}
if (const char *page = std::getenv("CROSSDESK_UI_CAPTURE_PAGE")) {
options.page = page;
}
if (const std::string page_override =
ReadFirstLine("/tmp/crossdesk-ui-capture-page");
!page_override.empty()) {
options.page = page_override;
}
std::string language_value =
ReadFirstLine("/tmp/crossdesk-ui-capture-language");
if (language_value.empty()) {
if (const char *language =
std::getenv("CROSSDESK_UI_CAPTURE_LANGUAGE")) {
language_value = language;
}
}
if (!language_value.empty()) {
int language = 0;
const auto [end, error] = std::from_chars(
language_value.data(), language_value.data() + language_value.size(),
language);
if (error == std::errc{} &&
end == language_value.data() + language_value.size()) {
options.language =
crossdesk::localization::detail::ClampLanguageIndex(language);
}
}
if (const char *snapshot =
std::getenv("CROSSDESK_UI_CAPTURE_SNAPSHOT")) {
options.snapshot_path = snapshot;
}
return options;
}
bool HasNonEmptyEnvironmentVariable(const char *name) {
const char *value = std::getenv(name);
return value != nullptr && value[0] != '\0';
}
void ResetMainCaptureState(
const slint::ComponentHandle<crossdesk::ui::MainWindow> &window) {
window->set_settings_open(false);
window->set_self_host_settings_open(false);
window->set_about_open(false);
window->set_update_open(false);
window->set_update_available(false);
window->set_reset_password_open(false);
window->set_reset_password_invalid(false);
window->set_new_password_input("");
window->set_alias_open(false);
window->set_alias_input("");
window->set_delete_open(false);
window->set_offline_warning("");
window->set_connection_dialog_open(false);
window->set_connection_status_text("");
window->set_connection_pending(false);
window->set_connection_password_required(false);
window->set_connection_validating(false);
window->set_permission_dialog_open(false);
window->set_screen_recording_granted(true);
window->set_accessibility_granted(true);
window->set_settings_session_active(false);
window->set_portable_service_settings_visible(false);
window->set_portable_service_dialog_open(false);
window->set_portable_service_suppressed_notice_open(false);
}
void ConfigureMainCapturePage(
const slint::ComponentHandle<crossdesk::ui::MainWindow> &window,
const CaptureOptions &options) {
const int language = crossdesk::ui_localization::ApplyMainWindowStrings(
window, options.language);
crossdesk::ui_localization::ApplyStreamWindowStrings(window, language);
window->set_language_index(language);
ResetMainCaptureState(window);
#if _WIN32
window->set_custom_titlebar(true);
window->set_wayland_titlebar(false);
#if CROSSDESK_PORTABLE
window->set_portable_service_settings_visible(true);
#endif
#elif defined(__linux__)
const bool has_x11 = HasNonEmptyEnvironmentVariable("DISPLAY");
const bool use_xwayland =
has_x11 && HasNonEmptyEnvironmentVariable("WAYLAND_DISPLAY");
window->set_custom_titlebar(has_x11);
window->set_wayland_titlebar(use_xwayland);
#else
window->set_custom_titlebar(false);
window->set_wayland_titlebar(false);
#endif
if (options.page == "settings") {
window->set_settings_open(true);
} else if (options.page == "self-hosted") {
window->set_settings_open(true);
window->set_self_host_settings_open(true);
} else if (options.page == "about") {
window->set_current_version("0.0.0");
window->set_about_open(true);
} else if (options.page == "update") {
window->set_update_available(true);
window->set_latest_version("v0.0.1");
window->set_release_name("CrossDesk Preview");
window->set_release_date("2026-08-25");
window->set_update_open(true);
} else if (options.page == "reset-password") {
window->set_reset_password_open(true);
} else if (options.page == "reset-password-invalid") {
window->set_reset_password_open(true);
window->set_reset_password_invalid(true);
window->set_new_password_input("123");
} else if (options.page == "alias") {
window->set_alias_input("Office workstation");
window->set_alias_open(true);
} else if (options.page == "delete") {
window->set_delete_open(true);
} else if (options.page == "offline") {
window->set_offline_warning(crossdesk::ui_localization::Text(
crossdesk::localization::device_offline[language]));
} else if (options.page == "connection") {
window->set_connection_status_text(crossdesk::ui_localization::Text(
crossdesk::localization::p2p_connecting[language]));
window->set_connection_pending(true);
window->set_connection_dialog_open(true);
} else if (options.page == "connection-password") {
window->set_connection_status_text(crossdesk::ui_localization::Text(
crossdesk::localization::reinput_password[language]));
window->set_connection_password_required(true);
window->set_connection_dialog_open(true);
} else if (options.page == "service") {
window->set_portable_service_settings_visible(true);
window->set_portable_service_dialog_open(true);
} else if (options.page == "service-notice") {
window->set_portable_service_settings_visible(true);
window->set_portable_service_suppressed_notice_open(true);
} else if (options.page == "permission") {
window->set_permission_dialog_open(true);
window->set_screen_recording_granted(false);
window->set_accessibility_granted(false);
}
}
slint::Image CreateStreamPreviewImage() {
constexpr int preview_width = 640;
constexpr int preview_height = 360;
slint::SharedPixelBuffer<slint::Rgb8Pixel> pixels(preview_width,
preview_height);
auto *data = reinterpret_cast<uint8_t *>(pixels.begin());
for (int y = 0; y < preview_height; ++y) {
for (int x = 0; x < preview_width; ++x) {
const bool border = x < 8 || y < 8 || x >= preview_width - 8 ||
y >= preview_height - 8;
const size_t offset = (static_cast<size_t>(y) * preview_width + x) * 3;
data[offset] =
border ? 240 : static_cast<uint8_t>(35 + 150 * x / preview_width);
data[offset + 1] =
border ? 70 : static_cast<uint8_t>(35 + 150 * y / preview_height);
data[offset + 2] = border ? 70 : 90;
}
}
return slint::Image(std::move(pixels));
}
void ConfigureStreamCapturePage(
const slint::ComponentHandle<crossdesk::ui::StreamWindow> &stream,
int language) {
language = crossdesk::ui_localization::ApplyStreamWindowStrings(
stream, language);
#if defined(__linux__)
stream->set_custom_titlebar(
HasNonEmptyEnvironmentVariable("DISPLAY") &&
HasNonEmptyEnvironmentVariable("WAYLAND_DISPLAY"));
#else
stream->set_custom_titlebar(false);
#endif
stream->set_native_video_enabled(false);
stream->set_window_maximized(false);
stream->set_fullscreen_enabled(false);
stream->set_stats_visible(false);
stream->set_file_transfer_visible(false);
stream->set_receiving_text("");
stream->set_status_text("");
crossdesk::ui::StreamTab tab;
tab.remote_id = "589173341";
tab.title = "Mac";
tab.connected = true;
stream->set_tabs(
std::make_shared<slint::VectorModel<crossdesk::ui::StreamTab>>(
std::vector{tab}));
stream->set_displays(
std::make_shared<slint::VectorModel<slint::SharedString>>(
std::vector{slint::SharedString("Display 1")}));
stream->set_frame(CreateStreamPreviewImage());
stream->set_has_frame(true);
const float height = stream->get_custom_titlebar() ? 752.0f : 720.0f;
stream->window().set_size(
slint::LogicalSize(slint::Size<float>{1280.0f, height}));
}
void ConfigureServerCapturePage(
const slint::ComponentHandle<crossdesk::ui::ServerWindow> &server,
int language) {
language = crossdesk::localization::detail::ClampLanguageIndex(language);
crossdesk::ui::ControllerEntry controller;
controller.remote_id = "589173341";
controller.display_name = "Mac";
server->set_controllers(
std::make_shared<slint::VectorModel<crossdesk::ui::ControllerEntry>>(
std::vector{controller}));
server->set_controller_names(
std::make_shared<slint::VectorModel<slint::SharedString>>(
std::vector{slint::SharedString("Mac")}));
server->set_language_index(language);
server->set_controller_label(crossdesk::ui_localization::Text(
crossdesk::localization::controller[language]));
server->set_connection_label(crossdesk::ui_localization::Text(
crossdesk::localization::connection_status[language]));
server->set_connection_status(crossdesk::ui_localization::Text(
crossdesk::localization::p2p_connected[language]));
server->set_file_transfer_label(crossdesk::ui_localization::Text(
crossdesk::localization::file_transfer[language]));
server->set_select_file_label(crossdesk::ui_localization::Text(
crossdesk::localization::select_file[language]));
server->set_file_transfer_visible(false);
server->set_sending_file(false);
const float width = language == 0 ? 250.0f : language == 1 ? 330.0f : 430.0f;
server->window().set_size(
slint::LogicalSize(slint::Size<float>{width, 150.0f}));
}
int RunCaptureMode(
const CaptureOptions &options,
slint::ComponentHandle<crossdesk::ui::MainWindow> &window,
slint::ComponentHandle<crossdesk::ui::StreamWindow> &stream,
slint::ComponentHandle<crossdesk::ui::ServerWindow> &server) {
ConfigureMainCapturePage(window, options);
stream->hide();
server->hide();
slint::Window *capture_window = &window->window();
if (options.page == "stream") {
ConfigureStreamCapturePage(stream, options.language);
window->hide();
stream->show();
capture_window = &stream->window();
} else if (options.page == "server") {
ConfigureServerCapturePage(server, options.language);
window->hide();
server->show();
capture_window = &server->window();
} else {
window->show();
}
if (!options.snapshot_path.empty()) {
return WriteWindowSnapshot(*capture_window, options.snapshot_path.c_str())
? 0
: 7;
}
if (options.page == "stream" || options.page == "server") {
slint::run_event_loop();
} else {
window->run();
}
return 0;
}
} // namespace
int main() {
const CaptureOptions capture_options = LoadCaptureOptions();
auto window = crossdesk::ui::MainWindow::create();
auto stream = crossdesk::ui::StreamWindow::create();
auto server = crossdesk::ui::ServerWindow::create();
if (!RegisterFontAwesome(window->window()) ||
!RegisterFontAwesome(stream->window()) ||
!RegisterFontAwesome(server->window())) {
return 1;
}
window->set_local_id("123 456 789");
window->set_local_password("123456");
window->set_connection_dialog_open(true);
window->set_connection_password_required(true);
window->set_custom_titlebar(true);
window->set_wayland_titlebar(true);
window->set_settings_session_active(true);
window->set_hardware_codec_available(false);
window->set_portable_service_settings_visible(true);
assert(std::string(window->get_local_id()) == "123 456 789");
assert(window->get_connection_dialog_open());
assert(window->get_connection_password_required());
assert(window->get_custom_titlebar());
assert(window->get_wayland_titlebar());
assert(window->get_settings_session_active());
assert(!window->get_hardware_codec_available());
assert(window->get_portable_service_settings_visible());
if (const char *snapshot_path =
std::getenv("CROSSDESK_MAIN_UI_SNAPSHOT")) {
window->show();
const bool snapshot_written =
WriteWindowSnapshot(window->window(), snapshot_path);
window->hide();
if (!snapshot_written) {
return 2;
}
}
if (const char *snapshot_path =
std::getenv("CROSSDESK_MAIN_INACTIVE_UI_SNAPSHOT")) {
window->set_window_active(false);
window->show();
const bool snapshot_written =
WriteWindowSnapshot(window->window(), snapshot_path);
window->hide();
window->set_window_active(true);
if (!snapshot_written) {
return 3;
}
}
window->set_settings_open(true);
window->set_about_open(true);
assert(window->get_settings_open());
assert(window->get_about_open());
if (const char *snapshot_path =
std::getenv("CROSSDESK_SETTINGS_UI_SNAPSHOT")) {
window->set_about_open(false);
window->set_connection_dialog_open(false);
window->show();
const bool snapshot_written =
WriteWindowSnapshot(window->window(), snapshot_path);
window->hide();
if (!snapshot_written) {
return 6;
}
window->set_connection_dialog_open(true);
window->set_about_open(true);
}
window->set_remote_id_input("987654321");
window->invoke_reset_remote_id();
assert(std::string(window->get_remote_id_input()).empty());
std::vector<crossdesk::ui::RecentConnection> connections;
crossdesk::ui::RecentConnection connection;
connection.remote_id = "987654321";
connection.display_name = "Office PC";
connection.host_name = "office-pc";
connection.online = true;
connections.emplace_back(std::move(connection));
window->set_recent_connections(
std::make_shared<slint::VectorModel<crossdesk::ui::RecentConnection>>(
std::move(connections)));
assert(window->get_recent_connections()->row_count() == 1);
bool connect_requested = false;
window->on_connect_requested([&](slint::SharedString remote_id) {
connect_requested = std::string(remote_id) == "987654321";
});
window->invoke_connect_requested("987654321");
assert(connect_requested);
bool password_submitted = false;
window->on_connection_submit_password(
[&](slint::SharedString password, bool remember) {
password_submitted = std::string(password) == "654321" && remember;
});
window->invoke_connection_submit_password("654321", true);
assert(password_submitted);
crossdesk::ui::StreamTab tab;
tab.remote_id = "123456789";
tab.title = "Remote host";
tab.connected = true;
stream->set_tabs(
std::make_shared<slint::VectorModel<crossdesk::ui::StreamTab>>(
std::vector{tab}));
stream->set_custom_titlebar(true);
stream->set_native_video_enabled(true);
stream->set_window_maximized(true);
assert(stream->get_tabs()->row_count() == 1);
assert(stream->get_custom_titlebar());
assert(stream->get_native_video_enabled());
assert(stream->get_window_maximized());
// Keep snapshots on the CPU-rendered UI path; the native Metal video view
// is intentionally outside Slint's component snapshot.
stream->set_native_video_enabled(false);
if (const char *snapshot_path =
std::getenv("CROSSDESK_STREAM_UI_SNAPSHOT")) {
stream->set_window_maximized(false);
stream->show();
const bool snapshot_written =
WriteWindowSnapshot(stream->window(), snapshot_path);
stream->hide();
stream->set_window_maximized(true);
if (!snapshot_written) {
return 4;
}
}
if (const char *snapshot_path =
std::getenv("CROSSDESK_STREAM_INACTIVE_UI_SNAPSHOT")) {
stream->set_window_maximized(false);
stream->set_window_active(false);
stream->show();
const bool snapshot_written =
WriteWindowSnapshot(stream->window(), snapshot_path);
stream->hide();
stream->set_window_active(true);
stream->set_window_maximized(true);
if (!snapshot_written) {
return 5;
}
}
bool tab_reordered = false;
stream->on_reorder_tab([&](int index, float x, float width) {
tab_reordered = index == 0 && x == 120.0f && width == 110.0f;
});
stream->invoke_reorder_tab(0, 120.0f, 110.0f);
assert(tab_reordered);
bool maximize_requested = false;
stream->on_toggle_maximize_stream_window(
[&] { maximize_requested = true; });
stream->invoke_toggle_maximize_stream_window();
assert(maximize_requested);
bool keyboard_focus_changed = false;
bool keyboard_input_received = false;
stream->on_keyboard_focus_changed(
[&](bool focused) { keyboard_focus_changed = focused; });
stream->on_key_input(
[&](slint::SharedString text, bool pressed, bool, bool, bool, bool) {
keyboard_input_received = std::string(text) == "a" && pressed;
});
stream->window().set_size(
slint::LogicalSize(slint::Size<float>{1280.0f, 720.0f}));
stream->window().dispatch_pointer_press_event(
slint::LogicalPosition(slint::Point<float>{640.0f, 360.0f}),
slint::PointerEventButton::Left);
stream->window().dispatch_pointer_release_event(
slint::LogicalPosition(slint::Point<float>{640.0f, 360.0f}),
slint::PointerEventButton::Left);
stream->window().dispatch_key_press_event("a");
assert(keyboard_focus_changed);
assert(keyboard_input_received);
crossdesk::ui::FileTransferEntry transfer;
transfer.name = "archive.zip";
transfer.status = "Sending";
transfer.progress = 0.5f;
transfer.speed = "1.0 mbps";
transfer.size = "2.00 MB";
stream->set_file_transfers(
std::make_shared<
slint::VectorModel<crossdesk::ui::FileTransferEntry>>(
std::vector{transfer}));
stream->set_file_transfer_visible(true);
crossdesk::ui::NetworkStatsRow video_stats;
video_stats.label = "Video";
video_stats.inbound = "427 kbps";
video_stats.outbound = "5 kbps";
video_stats.loss_rate = "0%";
stream->set_stats_rows(
std::make_shared<
slint::VectorModel<crossdesk::ui::NetworkStatsRow>>(
std::vector{video_stats}));
stream->set_stats_fps("53");
stream->set_stats_resolution("3024x1964");
stream->set_stats_connection_mode("Direct");
stream->set_stats_visible(true);
stream->set_fullscreen_enabled(true);
assert(stream->get_file_transfers()->row_count() == 1);
assert(stream->get_file_transfer_visible());
assert(stream->get_stats_rows()->row_count() == 1);
assert(std::string(stream->get_stats_fps()) == "53");
assert(std::string(stream->get_stats_resolution()) == "3024x1964");
assert(std::string(stream->get_stats_connection_mode()) == "Direct");
assert(stream->get_stats_visible());
assert(stream->get_fullscreen_enabled());
bool display_switched = false;
stream->on_switch_display(
[&](int index) { display_switched = index == 1; });
stream->invoke_switch_display(1);
assert(display_switched);
auto &stream_strings = stream->global<crossdesk::ui::StreamStrings>();
stream_strings.set_select_display("Select Display");
stream_strings.set_expand_control("Expand Control Bar");
assert(std::string(stream_strings.get_select_display()) == "Select Display");
assert(std::string(stream_strings.get_expand_control()) ==
"Expand Control Bar");
crossdesk::ui::ControllerEntry controller;
controller.remote_id = "123456789";
controller.display_name = "Remote host";
server->set_controllers(
std::make_shared<slint::VectorModel<crossdesk::ui::ControllerEntry>>(
std::vector{controller}));
server->set_file_transfer_visible(true);
server->set_sending_file(true);
server->set_file_progress(0.5f);
server->set_current_file_name("archive.zip");
server->set_file_size_text("1.00 MB / 2.00 MB");
assert(server->get_controllers()->row_count() == 1);
assert(server->get_file_transfer_visible());
assert(server->get_sending_file());
assert(server->get_file_progress() == 0.5f);
bool controller_selected = false;
server->on_controller_selected(
[&](int index) { controller_selected = index == 0; });
server->invoke_controller_selected(0);
assert(controller_selected);
if (capture_options.enabled) {
return RunCaptureMode(capture_options, window, stream, server);
}
return 0;
}