Files
ladybird/Tests/LibWeb/test-web/Application.cpp
Timothy Flynn ba5c254fde test-web: Always capture stdout/stderr and optionally tee output
I added the VERBOSITY_LEVEL_LOG_TEST_OUTPUT level for the case where I
run test-web with a filter for a single file, in which case I want to
just see the test output in the terminal. But for CI, we want to always
capture output for the uploaded test artifacts.

This patch changes this verbosity level to instead tee the output. So
we always create the results artifacts with all logs, and optionally
echo the received output.
2026-02-07 07:25:50 -05:00

102 lines
4.0 KiB
C++

/*
* Copyright (c) 2024-2025, Tim Flynn <trflynn89@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "Application.h"
#include "Fixture.h"
#include <LibCore/ArgsParser.h>
#include <LibCore/Environment.h>
#include <LibCore/System.h>
namespace TestWeb {
Application::Application(Optional<ByteString> ladybird_binary_path)
: WebView::Application(move(ladybird_binary_path))
, test_concurrency(Core::System::hardware_concurrency())
, python_executable_path("python3")
{
if (auto ladybird_source_dir = Core::Environment::get("LADYBIRD_SOURCE_DIR"sv); ladybird_source_dir.has_value())
test_root_path = LexicalPath::join(*ladybird_source_dir, "Tests"sv, "LibWeb"sv).string();
}
Application::~Application()
{
for (auto& fixture : Fixture::all())
fixture->teardown();
}
void Application::create_platform_arguments(Core::ArgsParser& args_parser)
{
args_parser.add_option(test_root_path, "Path containing the tests to run", "test-path", 0, "path");
args_parser.add_option(results_directory, "Directory to store test results", "results-dir", 'R', "path");
args_parser.add_option(test_concurrency, "Maximum number of tests to run at once", "test-concurrency", 'j', "jobs");
args_parser.add_option(test_globs, "Only run tests matching the given glob", "filter", 'f', "glob");
args_parser.add_option(python_executable_path, "Path to python3", "python-executable", 'P', "path");
args_parser.add_option(dump_gc_graph, "Dump GC graph", "dump-gc-graph", 'G');
args_parser.add_option(test_dry_run, "List the tests that would be run, without running them", "dry-run");
args_parser.add_option(rebaseline, "Rebaseline any executed layout or text tests", "rebaseline");
args_parser.add_option(shuffle, "Shuffle the order of tests before running them", "shuffle", 's');
args_parser.add_option(per_test_timeout_in_seconds, "Per-test timeout (default: 30)", "per-test-timeout", 't', "seconds");
args_parser.add_option(Core::ArgsParser::Option {
.argument_mode = Core::ArgsParser::OptionArgumentMode::Optional,
.help_string = "Log extra information about test results (use multiple times for more information)",
.long_name = "verbose",
.short_name = 'v',
.accept_value = [&](StringView value) -> ErrorOr<bool> {
if (value.is_empty() && verbosity < NumericLimits<u8>::max()) {
++verbosity;
return true;
}
return false;
},
});
}
void Application::create_platform_options(WebView::BrowserOptions& browser_options, WebView::RequestServerOptions& request_server_options, WebView::WebContentOptions& web_content_options)
{
browser_options.headless_mode = WebView::HeadlessMode::Test;
browser_options.disable_sql_database = WebView::DisableSQLDatabase::Yes;
request_server_options.http_disk_cache_mode = WebView::HTTPDiskCacheMode::Testing;
web_content_options.is_test_mode = WebView::IsTestMode::Yes;
// Allow window.open() to succeed for tests.
browser_options.allow_popups = WebView::AllowPopups::Yes;
// Ensure consistent font rendering between operating systems.
web_content_options.force_fontconfig = WebView::ForceFontconfig::Yes;
// Ensure tests are resilient to minor changes to the viewport scrollbar.
web_content_options.paint_viewport_scrollbars = WebView::PaintViewportScrollbars::No;
// Ensure consistent time zone operations across different machine configurations.
web_content_options.default_time_zone = "UTC"sv;
if (dump_gc_graph) {
// Force all tests to run in serial if we are interested in the GC graph.
test_concurrency = 1;
}
}
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 const& fixture : Fixture::all()) {
if (auto result = fixture->setup(web_content_options()); result.is_error())
return result;
}
return {};
}
}