| <!DOCTYPE html> |
| <!-- |
| Copyright 2019 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/extras/importer/trace_event_importer.html"> |
| <link rel="import" href="/tracing/metrics/system_health/native_code_resident_memory_metric.html"> |
| <link rel="import" href="/tracing/value/histogram_set.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| function makeEvent(cat, name, NativeCodeResidentMemory, timestamp) { |
| return { |
| cat, |
| name, |
| args: {NativeCodeResidentMemory}, |
| ts: timestamp, |
| pid: 52, |
| tid: 53, |
| ph: 'i' |
| }; |
| } |
| |
| test('nativeCodeResidentMemoryMetric', function() { |
| const histograms = new tr.v.HistogramSet(); |
| const residentMemoryBytes = [20718592, 19767296, 40004608, 1294336]; |
| const sum = (residentMemoryBytes.reduce((a, b) => a + b, 0)); |
| const events = []; |
| let timestamp = 10; |
| for (const index in residentMemoryBytes) { |
| events.push(makeEvent('disabled-by-default-memory-infra', |
| 'ReportGlobalNativeCodeResidentMemoryKb', |
| residentMemoryBytes[index], timestamp = timestamp + 10)); |
| } |
| timestamp = 5; |
| events.push(makeEvent('disabled-by-default-memory-infra', |
| 'ReportGlobalNativeCodeResidentMemoryKb', 0, |
| timestamp = timestamp + 10)); |
| events.push(makeEvent('disabled-by-default-memory-infra', 'foo', 10000, |
| timestamp = timestamp + 10)); |
| events.push(makeEvent('foo', 'ReportGlobalNativeCodeResidentMemoryKb', |
| 200000, timestamp = timestamp + 10)); |
| events.push(makeEvent('foo', 'bar', 10000, timestamp = timestamp + 10)); |
| |
| tr.metrics.sh.nativeCodeResidentMemoryMetric(histograms, |
| tr.c.TestUtils.newModelWithEvents([events])); |
| |
| const all = histograms.getHistogramNamed( |
| 'NativeCodeResidentMemory').running; |
| |
| assert.strictEqual(all.count, residentMemoryBytes.length); |
| assert.strictEqual(all.sum, sum); |
| assert.strictEqual(all.mean, sum / residentMemoryBytes.length); |
| assert.strictEqual(all.max, Math.max.apply(null, residentMemoryBytes)); |
| assert.strictEqual(all.min, Math.min.apply(null, residentMemoryBytes)); |
| }); |
| }); |
| </script> |
