Sebastian Schmidt
76 lines
2.7 KiB
TypeScript
76 lines
2.7 KiB
TypeScript
/**
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* Copyright 2022 The MediaPipe Authors. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import 'jasmine';
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import {Embedding, EmbeddingResult, FloatEmbedding, QuantizedEmbedding} from '../../../../tasks/cc/components/containers/proto/embeddings_pb';
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import {convertFromEmbeddingResultProto} from './embedder_result';
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// The OSS JS API does not support the builder pattern.
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// tslint:disable:jspb-use-builder-pattern
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describe('convertFromEmbeddingResultProto()', () => {
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it('transforms custom values', () => {
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const embedding = new Embedding();
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embedding.setHeadIndex(1);
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embedding.setHeadName('headName');
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const floatEmbedding = new FloatEmbedding();
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floatEmbedding.setValuesList([0.1, 0.9]);
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embedding.setFloatEmbedding(floatEmbedding);
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const resultProto = new EmbeddingResult();
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resultProto.addEmbeddings(embedding);
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resultProto.setTimestampMs(1);
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const embedderResult = convertFromEmbeddingResultProto(resultProto);
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const embeddings = embedderResult.embeddings;
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const timestampMs = embedderResult.timestampMs;
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expect(embeddings.length).toEqual(1);
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expect(embeddings[0])
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.toEqual(
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{floatEmbedding: [0.1, 0.9], headIndex: 1, headName: 'headName'});
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expect(timestampMs).toEqual(1);
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});
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it('transforms custom quantized values', () => {
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const embedding = new Embedding();
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embedding.setHeadIndex(1);
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embedding.setHeadName('headName');
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const quantizedEmbedding = new QuantizedEmbedding();
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const quantizedValues = new Uint8Array([1, 2, 3]);
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quantizedEmbedding.setValues(quantizedValues);
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embedding.setQuantizedEmbedding(quantizedEmbedding);
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const resultProto = new EmbeddingResult();
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resultProto.addEmbeddings(embedding);
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resultProto.setTimestampMs(1);
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const embedderResult = convertFromEmbeddingResultProto(resultProto);
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const embeddings = embedderResult.embeddings;
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const timestampMs = embedderResult.timestampMs;
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expect(embeddings.length).toEqual(1);
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expect(embeddings[0]).toEqual({
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quantizedEmbedding: new Uint8Array([1, 2, 3]),
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headIndex: 1,
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headName: 'headName'
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});
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expect(timestampMs).toEqual(1);
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});
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});
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