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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <functional>
#include <set>
#include <string>
#include <tuple>
#include <vector>
#include "chrome/browser/ash/system_logs/input_event_converter_log_source.h"
#include "ash/test/ash_test_base.h"
#include "ash/test/ash_test_helper.h"
#include "base/functional/bind.h"
#include "base/run_loop.h"
#include "base/strings/stringprintf.h"
#include "chrome/test/base/chrome_ash_test_base.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/download_item_utils.h"
#include "content/public/browser/global_routing_id.h"
#include "content/public/browser/page_navigator.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/navigation_simulator.h"
#include "content/public/test/test_utils.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/aura/test/aura_test_base.h"
#include "ui/aura/test/test_windows.h"
#include "ui/events/devices/device_data_manager.h"
#include "ui/events/devices/device_data_manager_test_api.h"
#include "ui/events/devices/input_device.h"
#include "ui/events/devices/touchpad_device.h"
namespace system_logs {
constexpr char kResponseKey[] = "ozone_evdev_input_event_converters";
class InputEventConverterLogSourceTest : public ::testing::Test {
public:
InputEventConverterLogSourceTest() = default;
InputEventConverterLogSourceTest(const InputEventConverterLogSourceTest&) =
delete;
InputEventConverterLogSourceTest& operator=(
const InputEventConverterLogSourceTest&) = delete;
~InputEventConverterLogSourceTest() override = default;
protected:
size_t num_callback_calls() const { return num_callback_calls_; }
const SystemLogsResponse& response() const { return response_; }
// Synchronously invokes Fetch on a log source.
void RunSourceFetch(InputEventConverterLogSource* source) {
source->Fetch(
base::BindOnce(&InputEventConverterLogSourceTest::OnFetchComplete,
base::Unretained(this)));
// Start the loop, the source fetch will exit.
fetch_run_loop_.Run();
}
private:
void OnFetchComplete(std::unique_ptr<SystemLogsResponse> response) {
++num_callback_calls_;
response_ = *response;
fetch_run_loop_.Quit();
}
// Creates the necessary browser threads.
content::BrowserTaskEnvironment task_environment_;
// Used to verify that OnGetFeedbackData was called the correct number of
// times.
size_t num_callback_calls_ = 0;
// Stores results from the log source passed into fetch_callback().
SystemLogsResponse response_;
// Used for waiting on fetch results.
base::RunLoop fetch_run_loop_;
};
TEST_F(InputEventConverterLogSourceTest, Nil) {
InputEventConverterLogSource source;
RunSourceFetch(&source);
// Verify fetch_callback() has been called.
EXPECT_EQ(1U, num_callback_calls());
ASSERT_EQ(1U, response().size());
auto it = response().find(kResponseKey);
ASSERT_NE(it, response().end());
// No input devices present, so response should be empty.
EXPECT_EQ("", it->second);
}
// TODO(b/284543874): As there is currently no way to mock the InputController
// within the test browser environment, we cannot add input devices visible
// to InputEventConverterLogSource. The next significant layer is tested by
// InputDeviceFactoryEvdevTest::DescribeForLog*.
} // namespace system_logs
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