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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/input_device_settings/input_device_settings_metadata_manager.h"
#include <memory>
#include "ash/public/cpp/test/test_image_downloader.h"
#include "ash/system/input_device_settings/device_image_downloader.h"
#include "ash/system/input_device_settings/input_device_settings_metadata.h"
#include "ash/test/ash_test_base.h"
#include "base/functional/callback_helpers.h"
#include "base/strings/string_util.h"
#include "base/test/bind.h"
#include "google_apis/gaia/gaia_id.h"
#include "skia/rusty_png_feature.h"
namespace ash {
namespace {
const std::string test_device_key = "0000:0001";
const AccountId account_1 =
AccountId::FromUserEmailGaiaId("user@example.com", GaiaId("123"));
} // namespace
class InputDeviceSettingsMetadataManagerTest : public AshTestBase {
public:
InputDeviceSettingsMetadataManagerTest() = default;
InputDeviceSettingsMetadataManagerTest(
const InputDeviceSettingsMetadataManagerTest&) = delete;
InputDeviceSettingsMetadataManagerTest& operator=(
const InputDeviceSettingsMetadataManagerTest&) = delete;
~InputDeviceSettingsMetadataManagerTest() override = default;
// testing::Test:
void SetUp() override {
AshTestBase::SetUp();
manager_ = std::make_unique<InputDeviceSettingsMetadataManager>();
}
void TearDown() override {
manager_.reset();
AshTestBase::TearDown();
}
protected:
std::unique_ptr<InputDeviceSettingsMetadataManager> manager_;
TestImageDownloader image_downloader_;
InputDeviceSettingsMetadataManager* manager() { return manager_.get(); }
};
TEST_F(InputDeviceSettingsMetadataManagerTest, GetDeviceImage) {
base::RunLoop run_loop;
manager()->GetDeviceImage(
test_device_key, account_1, DeviceImageDestination::kNotification,
base::BindLambdaForTesting([&](const DeviceImage& device_image) {
// Confirm that the image was encoded as a base64 data URL.
EXPECT_TRUE(base::StartsWith(device_image.data_url(),
"data:image/png;base64,"));
EXPECT_EQ(test_device_key, device_image.device_key());
run_loop.Quit();
}));
run_loop.Run();
}
TEST_F(InputDeviceSettingsMetadataManagerTest, DeviceImageForSettingsIsCached) {
manager()->GetDeviceImage(test_device_key, account_1,
DeviceImageDestination::kSettings,
base::DoNothing());
base::RunLoop().RunUntilIdle();
const auto data_url = manager()->GetCachedDeviceImageDataUri(test_device_key);
EXPECT_TRUE(data_url.has_value());
// Based on the default ImageSkia produced by `TestImageDownloader`.
const char* kExpectedDataUri = nullptr;
if (skia::IsRustyPngEnabled()) {
kExpectedDataUri =
"data:image/png;base64,"
"iVBORw0KGgoAAAANSUhEUgAAAAoAAAAUCAIAAAA7jDsBAAAAH0lE"
"QVR4nOzJIQEAAADCsAv6V4YGKCSzE6YQvN+bDgAAAP//NgNJQQAA"
"AAZJREFUAwDP2AFQaaaRAwAAAABJRU5ErkJggg==";
} else {
kExpectedDataUri =
"data:image/"
"png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAUCAIAAAA7jDsBAAAAF0lEQ"
"VQokWNk+M+ABzDhkxyVHpUmRRoAmpABJ+eiyP8AAAAASUVORK5CYII=";
}
EXPECT_EQ(kExpectedDataUri, data_url.value());
}
TEST_F(InputDeviceSettingsMetadataManagerTest, NotificationImageIsNotCached) {
manager()->GetDeviceImage(test_device_key, account_1,
DeviceImageDestination::kNotification,
base::DoNothing());
base::RunLoop().RunUntilIdle();
const auto data_url = manager()->GetCachedDeviceImageDataUri(test_device_key);
EXPECT_FALSE(data_url.has_value());
}
TEST_F(InputDeviceSettingsMetadataManagerTest, InvalidImageNotCached) {
image_downloader_.set_should_fail(/*should_fail=*/true);
manager()->GetDeviceImage(test_device_key, account_1,
DeviceImageDestination::kSettings,
base::DoNothing());
base::RunLoop().RunUntilIdle();
const auto data_url = manager()->GetCachedDeviceImageDataUri(test_device_key);
EXPECT_FALSE(data_url.has_value());
}
TEST_F(InputDeviceSettingsMetadataManagerTest, GenerateImageRequestKey) {
manager()->GetDeviceImage(test_device_key, account_1,
DeviceImageDestination::kNotification,
base::DoNothing());
EXPECT_TRUE((base::Contains(manager()->GetDeviceCallbackMapForTesting(),
"0000:0001_0")));
base::RunLoop().RunUntilIdle();
manager()->GetDeviceImage(test_device_key, account_1,
DeviceImageDestination::kSettings,
base::DoNothing());
EXPECT_TRUE((base::Contains(manager()->GetDeviceCallbackMapForTesting(),
"0000:0001_1")));
base::RunLoop().RunUntilIdle();
}
} // namespace ash
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