1/* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17import {TimestampConverterUtils} from 'test/unit/timestamp_converter_utils'; 18import {TraceBuilder} from 'test/unit/trace_builder'; 19import {UnitTestUtils} from 'test/unit/utils'; 20import {Trace} from './trace'; 21 22describe('TraceEntry', () => { 23 let trace: Trace<string>; 24 25 beforeAll(() => { 26 jasmine.addCustomEqualityTester(UnitTestUtils.timestampEqualityTester); 27 trace = new TraceBuilder<string>() 28 .setTimestamps([ 29 TimestampConverterUtils.makeRealTimestamp(10n), 30 TimestampConverterUtils.makeRealTimestamp(11n), 31 TimestampConverterUtils.makeRealTimestamp(12n), 32 TimestampConverterUtils.makeRealTimestamp(13n), 33 TimestampConverterUtils.makeRealTimestamp(14n), 34 TimestampConverterUtils.makeRealTimestamp(15n), 35 ]) 36 .setEntries([ 37 'entry-0', 38 'entry-1', 39 'entry-2', 40 'entry-3', 41 'entry-4', 42 'entry-5', 43 ]) 44 .setFrame(0, 0) 45 .setFrame(0, 1) 46 .setFrame(1, 1) 47 .setFrame(2, 1) 48 .setFrame(3, 2) 49 .setFrame(5, 4) 50 .build(); 51 }); 52 53 it('getFullTrace()', () => { 54 expect(trace.getEntry(0).getFullTrace()).toEqual(trace); 55 expect(trace.sliceEntries(0, 1).getEntry(0).getFullTrace()).toEqual(trace); 56 }); 57 58 it('getIndex()', () => { 59 expect(trace.getEntry(0).getIndex()).toEqual(0); 60 expect(trace.sliceEntries(2, 4).getEntry(0).getIndex()).toEqual(2); 61 expect(trace.sliceEntries(2, 4).getEntry(1).getIndex()).toEqual(3); 62 }); 63 64 it('getTimestamp()', () => { 65 expect(trace.getEntry(0).getTimestamp()).toEqual( 66 TimestampConverterUtils.makeRealTimestamp(10n), 67 ); 68 expect(trace.getEntry(1).getTimestamp()).toEqual( 69 TimestampConverterUtils.makeRealTimestamp(11n), 70 ); 71 }); 72 73 it('getFramesRange()', () => { 74 expect(trace.getEntry(0).getFramesRange()).toEqual({start: 0, end: 2}); 75 expect(trace.getEntry(1).getFramesRange()).toEqual({start: 1, end: 2}); 76 expect(trace.getEntry(2).getFramesRange()).toEqual({start: 1, end: 2}); 77 expect(trace.getEntry(3).getFramesRange()).toEqual({start: 2, end: 3}); 78 expect(trace.getEntry(4).getFramesRange()).toEqual(undefined); 79 expect(trace.getEntry(5).getFramesRange()).toEqual({start: 4, end: 5}); 80 }); 81 82 it('getValue()', async () => { 83 expect(await trace.getEntry(0).getValue()).toEqual('entry-0'); 84 expect(await trace.getEntry(1).getValue()).toEqual('entry-1'); 85 }); 86}); 87