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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "net/proxy_resolution/network_delegate_error_observer.h"
- #include "base/bind.h"
- #include "base/callback_helpers.h"
- #include "base/location.h"
- #include "base/run_loop.h"
- #include "base/task/single_thread_task_runner.h"
- #include "base/test/task_environment.h"
- #include "base/threading/thread.h"
- #include "base/threading/thread_task_runner_handle.h"
- #include "net/base/net_errors.h"
- #include "net/base/network_delegate_impl.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- namespace net {
- namespace {
- class TestNetworkDelegate : public NetworkDelegateImpl {
- public:
- TestNetworkDelegate() = default;
- ~TestNetworkDelegate() override = default;
- bool got_pac_error() const { return got_pac_error_; }
- private:
- // NetworkDelegate implementation.
- void OnPACScriptError(int line_number, const std::u16string& error) override {
- got_pac_error_ = true;
- }
- bool got_pac_error_ = false;
- };
- // Check that the OnPACScriptError method can be called from an arbitrary
- // thread.
- TEST(NetworkDelegateErrorObserverTest, CallOnThread) {
- base::test::TaskEnvironment task_environment;
- base::Thread thread("test_thread");
- thread.Start();
- TestNetworkDelegate network_delegate;
- NetworkDelegateErrorObserver observer(
- &network_delegate, base::ThreadTaskRunnerHandle::Get().get());
- thread.task_runner()->PostTask(
- FROM_HERE,
- base::BindOnce(&NetworkDelegateErrorObserver::OnPACScriptError,
- base::Unretained(&observer), 42, std::u16string()));
- thread.Stop();
- base::RunLoop().RunUntilIdle();
- ASSERT_TRUE(network_delegate.got_pac_error());
- }
- // Check that passing a NULL network delegate works.
- TEST(NetworkDelegateErrorObserverTest, NoDelegate) {
- base::test::TaskEnvironment task_environment;
- base::Thread thread("test_thread");
- thread.Start();
- NetworkDelegateErrorObserver observer(
- nullptr, base::ThreadTaskRunnerHandle::Get().get());
- thread.task_runner()->PostTask(
- FROM_HERE,
- base::BindOnce(&NetworkDelegateErrorObserver::OnPACScriptError,
- base::Unretained(&observer), 42, std::u16string()));
- thread.Stop();
- base::RunLoop().RunUntilIdle();
- // Shouldn't have crashed until here...
- }
- } // namespace
- } // namespace net
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