ladybird/UI/Headless/Application.cpp
2024-11-13 16:52:33 -05:00

121 lines
4.8 KiB
C++

/*
* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCore/AnonymousBuffer.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibWebView/HelperProcess.h>
#include <LibWebView/Utilities.h>
#include <UI/Headless/Application.h>
#include <UI/Headless/Fixture.h>
#include <UI/Headless/HeadlessWebView.h>
namespace Ladybird {
Application::Application(Badge<WebView::Application>, Main::Arguments&)
: resources_folder(WebView::s_ladybird_resource_root)
, test_concurrency(Core::System::hardware_concurrency())
, python_executable_path("python3")
{
}
Application::~Application()
{
for (auto& fixture : Fixture::all())
fixture->teardown();
}
void Application::create_platform_arguments(Core::ArgsParser& args_parser)
{
args_parser.add_option(screenshot_timeout, "Take a screenshot after [n] seconds (default: 1)", "screenshot", 's', "n");
args_parser.add_option(dump_layout_tree, "Dump layout tree and exit", "dump-layout-tree", 'd');
args_parser.add_option(dump_text, "Dump text and exit", "dump-text", 'T');
args_parser.add_option(test_concurrency, "Maximum number of tests to run at once", "test-concurrency", 'j', "jobs");
args_parser.add_option(python_executable_path, "Path to python3", "python-executable", 'P', "path");
args_parser.add_option(test_root_path, "Run tests in path", "run-tests", 'R', "test-root-path");
args_parser.add_option(test_glob, "Only run tests matching the given glob", "filter", 'f', "glob");
args_parser.add_option(test_dry_run, "List the tests that would be run, without running them", "dry-run");
args_parser.add_option(dump_failed_ref_tests, "Dump screenshots of failing ref tests", "dump-failed-ref-tests", 'D');
args_parser.add_option(dump_gc_graph, "Dump GC graph", "dump-gc-graph", 'G');
args_parser.add_option(resources_folder, "Path of the base resources folder (defaults to /res)", "resources", 'r', "resources-root-path");
args_parser.add_option(is_layout_test_mode, "Enable layout test mode", "layout-test-mode");
args_parser.add_option(rebaseline, "Rebaseline any executed layout or text tests", "rebaseline");
args_parser.add_option(per_test_timeout_in_seconds, "Per-test timeout (default: 30)", "per-test-timeout", 't', "seconds");
args_parser.add_option(verbose, "Log extra information about test results", "verbose", 'v');
args_parser.add_option(width, "Set viewport width in pixels (default: 800)", "width", 'W', "pixels");
args_parser.add_option(height, "Set viewport height in pixels (default: 600)", "height", 'H', "pixels");
}
void Application::create_platform_options(WebView::ChromeOptions& chrome_options, WebView::WebContentOptions& web_content_options)
{
if (!test_root_path.is_empty()) {
// --run-tests implies --layout-test-mode.
is_layout_test_mode = true;
}
if (is_layout_test_mode) {
// Allow window.open() to succeed for tests.
chrome_options.allow_popups = WebView::AllowPopups::Yes;
// Ensure consistent font rendering between operating systems.
web_content_options.force_fontconfig = WebView::ForceFontconfig::Yes;
}
if (dump_gc_graph) {
// Force all tests to run in serial if we are interested in the GC graph.
test_concurrency = 1;
}
web_content_options.is_layout_test_mode = is_layout_test_mode ? WebView::IsLayoutTestMode::Yes : WebView::IsLayoutTestMode::No;
}
ErrorOr<void> Application::launch_services()
{
auto request_server_paths = TRY(WebView::get_paths_for_helper_process("RequestServer"sv));
m_request_client = TRY(WebView::launch_request_server_process(request_server_paths, resources_folder));
auto image_decoder_paths = TRY(WebView::get_paths_for_helper_process("ImageDecoder"sv));
m_image_decoder_client = TRY(WebView::launch_image_decoder_process(image_decoder_paths));
return {};
}
ErrorOr<void> Application::launch_test_fixtures()
{
Fixture::initialize_fixtures();
// FIXME: Add option to only run specific fixtures from command line by name
// And an option to not run any fixtures at all
for (auto& fixture : Fixture::all()) {
if (auto result = fixture->setup(); result.is_error())
return result;
}
return {};
}
HeadlessWebView& Application::create_web_view(Core::AnonymousBuffer theme, Web::DevicePixelSize window_size)
{
auto web_view = HeadlessWebView::create(move(theme), window_size);
m_web_views.append(move(web_view));
return *m_web_views.last();
}
HeadlessWebView& Application::create_child_web_view(HeadlessWebView const& parent, u64 page_index)
{
auto web_view = HeadlessWebView::create_child(parent, page_index);
m_web_views.append(move(web_view));
return *m_web_views.last();
}
void Application::destroy_web_views()
{
m_web_views.clear();
}
}