| <!DOCTYPE html> |
| <!-- |
| Copyright 2016 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/tracing_metric.html"> |
| <link rel="import" href="/tracing/metrics/value_list.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| |
| function makeModel(events, opt_track) { |
| return tr.c.TestUtils.newModelWithEvents([events], { |
| trackDetailedModelStats: opt_track |
| }); |
| } |
| |
| function getEventStringSize(events, indices) { |
| return indices.reduce(function(sum, index) { |
| return sum + JSON.stringify(events[index]).length; |
| }, 0); |
| } |
| |
| test('hasEventSizesInBytes', function() { |
| var valueList = new tr.metrics.ValueList(); |
| var events = [ |
| {name: 'a', args: {}, pid: 52, ts: 524, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'B'} |
| ]; |
| |
| var model = makeModel(JSON.stringify(events), false); |
| assert.isFalse(model.importOptions.trackDetailedModelStats); |
| assert.throws(function() { |
| tr.metrics.tracingMetric(valueList, model); |
| }, 'Please enable ImportOptions.trackDetailedModelStats.'); |
| |
| model = makeModel(JSON.stringify(events), true); |
| assert.isTrue(model.importOptions.trackDetailedModelStats); |
| tr.metrics.tracingMetric(valueList, model); |
| }); |
| |
| test('totalTraceSize', function() { |
| var valueList = new tr.metrics.ValueList(); |
| var events = [ |
| {name: 'a', args: {}, pid: 52, ts: 524, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'B'} |
| ]; |
| var model = makeModel(JSON.stringify(events), true); |
| tr.metrics.tracingMetric(valueList, model); |
| |
| var eventStringSize = getEventStringSize(events, [0, 1]); |
| var values = valueList.getValuesWithName('Total trace size in bytes'); |
| assert.strictEqual(values.length, 1); |
| assert.strictEqual(values[0].numeric.value, eventStringSize); |
| }); |
| |
| test('maxValuePerSec', function() { |
| var ONE_SEC_IN_US = 1000000; |
| var events = [ |
| {name: 'a', pid: 52, ts: 1, cat: 'foo', ph: 'B'}, |
| {name: 'a', pid: 52, ts: ONE_SEC_IN_US + 1, cat: 'foo', ph: 'B'}, |
| {name: 'a', pid: 52, ts: 2 * ONE_SEC_IN_US + 1, cat: 'foo', ph: 'B'}, |
| {name: 'a', pid: 52, ts: 2 * ONE_SEC_IN_US + 3, cat: 'foo', ph: 'B'}, |
| {name: 'a', pid: 52, ts: ONE_SEC_IN_US + 2, cat: 'foo', ph: 'B'}, |
| {name: 'a', pid: 52, ts: 2 * ONE_SEC_IN_US + 2, cat: 'foo', ph: 'B'} |
| ]; |
| var model = makeModel(JSON.stringify(events), true); |
| var valueList = new tr.metrics.ValueList(); |
| tr.metrics.tracingMetric(valueList, model); |
| |
| var maxEventCountPerSec = 3; |
| var values = valueList.getValuesWithName('Max number of events per second'); |
| assert.strictEqual(values.length, 1); |
| assert.strictEqual(values[0].numeric.value, maxEventCountPerSec); |
| |
| var maxEventBytesPerSec = getEventStringSize(events, [2, 3, 5]); |
| var values = valueList.getValuesWithName( |
| 'Max event size in bytes per second'); |
| assert.strictEqual(values.length, 1); |
| assert.strictEqual(values[0].numeric.value, maxEventBytesPerSec); |
| }); |
| |
| test('diagnostics', function() { |
| var valueList = new tr.metrics.ValueList(); |
| var events = [ |
| {name: 'a', args: {}, pid: 52, ts: 524, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'a', args: {}, pid: 52, ts: 535, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'bb', args: {}, pid: 52, ts: 546, cat: 'bar', tid: 53, ph: 'E'}, |
| {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'bb', args: {}, pid: 52, ts: 578, cat: 'bar', tid: 53, ph: 'E'} |
| ]; |
| var model = makeModel(JSON.stringify(events), true); |
| tr.metrics.tracingMetric(valueList, model); |
| |
| for (var i = 0; i < valueList.length; i++) { |
| assert.strictEqual( |
| values[i].diagnostics.category_with_max_event_size.name, |
| 'foo'); |
| assert.strictEqual( |
| values[i].diagnostics.category_with_max_event_size.size_in_bytes, |
| getEventStringSize(events, [0, 1, 3])); |
| } |
| }); |
| |
| }); |
| </script> |
