| // Copyright 2020 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import { Timeline } from "../../../tools/system-analyzer/timeline.mjs"; |
| import { LogEntry} from "../../../tools/system-analyzer/log/log.mjs"; |
| |
| |
| (function testTimeline() { |
| let timeline = new Timeline(); |
| let id1 = "0x3e7e082470cd"; |
| let id2 = "0x3e7e082470ad"; |
| let time = 12; |
| let entry1 = new LogEntry(id1, time); |
| let entry2 = new LogEntry(id1, time + 1); |
| let entry3 = new LogEntry(id1, time + 2); |
| let entry4 = new LogEntry(id1, time + 3); |
| let entry5 = new LogEntry(id2, time + 3); |
| timeline.push(entry1); |
| timeline.push(entry2); |
| timeline.push(entry3); |
| timeline.push(entry4); |
| timeline.push(entry5); |
| let startTime = time; |
| let endTime = time + 2; |
| timeline.selectTimeRange(startTime, endTime); |
| assertArrayEquals(timeline.selection, [entry1, entry2, entry3]); |
| let entryIdx = timeline.find(time + 1); |
| let entry = timeline.at(entryIdx); |
| assertEquals(entry.time, time + 1); |
| })(); |
