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// Copyright 2016 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/at_exit.h"
#include "base/command_line.h"
#include "base/i18n/icu_util.h"
#include "base/logging.h"
#include "base/test/scoped_run_loop_timeout.h"
#include "base/test/task_environment.h"
#include "base/test/test_timeouts.h"
namespace {
// Set up globals that a number of network tests use.
//
// Note that in general static initializers are not allowed, however this is
// just being used by test code.
struct InitGlobals {
InitGlobals() {
base::CommandLine::Init(0, nullptr);
// |test| instances uses TaskEnvironment, which needs TestTimeouts.
TestTimeouts::Initialize();
task_environment = std::make_unique<base::test::TaskEnvironment>(
base::test::TaskEnvironment::MainThreadType::IO);
increased_timeout_ = std::make_unique<base::test::ScopedRunLoopTimeout>(
FROM_HERE, TestTimeouts::action_max_timeout());
// Set up ICU. ICU is used internally by GURL, which is used throughout the
// //net code. Initializing ICU is important to prevent fuzztests from
// asserting when handling non-ASCII urls.
CHECK(base::i18n::InitializeICU());
// Disable noisy logging as per "libFuzzer in Chrome" documentation:
// testing/libfuzzer/getting_started.md#Disable-noisy-error-message-logging.
logging::SetMinLogLevel(logging::LOGGING_FATAL);
}
// A number of tests use async code which depends on there being a
// TaskEnvironment. Setting one up here allows tests to reuse the
// TaskEnvironment between runs.
std::unique_ptr<base::test::TaskEnvironment> task_environment;
// Fuzzing tests often need to Run() for longer than action_timeout().
std::unique_ptr<base::test::ScopedRunLoopTimeout> increased_timeout_;
base::AtExitManager at_exit_manager;
};
InitGlobals* init_globals = new InitGlobals();
} // namespace
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