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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 "components/segmentation_platform/embedder/default_model/device_tier_segment.h"
#include "components/segmentation_platform/embedder/default_model/default_model_test_base.h"
namespace segmentation_platform {
class DeviceTierSegmentTest : public DefaultModelTestBase {
public:
DeviceTierSegmentTest()
: DefaultModelTestBase(std::make_unique<DeviceTierSegment>()) {}
~DeviceTierSegmentTest() override = default;
};
TEST_F(DeviceTierSegmentTest, InitAndFetchModel) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
}
TEST_F(DeviceTierSegmentTest, ExecuteModelWithInput) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
EXPECT_FALSE(ExecuteWithInput(/*input=*/{}));
// High-end devices
ExpectClassifierResults(/*input=*/{/*8GB=*/8192, 10, 371},
{kDeviceTierSegmentLabelHigh});
ExpectClassifierResults(/*input=*/{/*6GB=*/6144, 11, 374},
{kDeviceTierSegmentLabelHigh});
// Medium-end devices
ExpectClassifierResults(/*input=*/{/*3GB=*/3072, 10, 10},
{kDeviceTierSegmentLabelMedium});
ExpectClassifierResults(/*input=*/{/*6GB=*/6144, 10, 670},
{kDeviceTierSegmentLabelMedium});
ExpectClassifierResults(/*input=*/{/*6GB=*/6144, 11, 370},
{kDeviceTierSegmentLabelMedium});
// All other devices
ExpectClassifierResults(/*input=*/{/*2GB=*/2048, 9, 10},
{kDeviceTierSegmentLabelLow});
ExpectClassifierResults(/*input=*/{/*5GB=*/5120, 9, 10},
{kDeviceTierSegmentLabelLow});
// Not a device.
ExpectClassifierResults(/*input=*/{0, 0, 0}, {kDeviceTierSegmentLabelNone});
}
} // namespace segmentation_platform
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