1// Copyright (C) 2023 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15import {Time} from '../../base/time'; 16import {CacheKey} from './timeline_cache'; 17 18test('cacheKeys', () => { 19 const k = CacheKey.create(Time.fromRaw(201n), Time.fromRaw(302n), 123); 20 const n = k.normalize(); 21 const n2 = n.normalize(); 22 expect(k.isNormalized()).toEqual(false); 23 expect(n.isNormalized()).toEqual(true); 24 expect(n2.isNormalized()).toEqual(true); 25 expect(n).toEqual(n2); 26 expect(n.start).toBeLessThanOrEqual(k.start); 27 expect(n.end).toBeGreaterThanOrEqual(k.start); 28 expect(n.bucketSize).toBeGreaterThanOrEqual(k.bucketSize); 29 expect(Math.abs(n.windowSizePx - k.windowSizePx)).toBeLessThanOrEqual(200); 30}); 31