Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(125)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: tracing/tracing/base/running_statistics_test.html

Issue 2771723003: [tracing] Move math utilities from base into their own subdirectory (attempt 2) (Closed)
Patch Set: rebase Created 3 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « tracing/tracing/base/running_statistics.html ('k') | tracing/tracing/base/sinebow_color_generator.html » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: tracing/tracing/base/running_statistics_test.html
diff --git a/tracing/tracing/base/running_statistics_test.html b/tracing/tracing/base/running_statistics_test.html
deleted file mode 100644
index 49ea67d798c0bb6cd71ce11fa862bc0eac7f4d70..0000000000000000000000000000000000000000
--- a/tracing/tracing/base/running_statistics_test.html
+++ /dev/null
@@ -1,193 +0,0 @@
-<!DOCTYPE html>
-<!--
-Copyright (c) 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/base/running_statistics.html">
-<link rel="import" href="/tracing/base/statistics.html">
-<script>
-'use strict';
-
-tr.b.unittest.testSuite(function() {
- var RunningStatistics = tr.b.RunningStatistics;
- var Statistics = tr.b.Statistics;
-
- function run(data) {
- var running = new RunningStatistics();
- data.forEach(x => running.add(x));
- return running;
- }
-
- test('sum', function() {
- var data;
- data = [];
- assert.closeTo(Statistics.sum(data), run(data).sum, 1e-6);
- data = [1];
- assert.closeTo(Statistics.sum(data), run(data).sum, 1e-6);
- data = [1, 2, 3];
- assert.closeTo(Statistics.sum(data), run(data).sum, 1e-6);
- data = [2, 4, 4, 2];
- assert.closeTo(Statistics.sum(data), run(data).sum, 1e-6);
- data = [Infinity, Infinity, Infinity, 4, 4, Infinity, 1];
- assert.equal(Statistics.sum(data), run(data).sum, Infinity);
- data = [-Infinity, -Infinity, 2, -Infinity, 5, -Infinity];
- assert.equal(Statistics.sum(data), run(data).sum, -Infinity);
- });
-
- test('min', function() {
- var data;
- data = [];
- assert.equal(Statistics.min(data), run(data).min);
- data = [1];
- assert.equal(Statistics.min(data), run(data).min);
- data = [1, 2, 3];
- assert.equal(Statistics.min(data), run(data).min);
- data = [2, 4, 4, 2];
- assert.equal(Statistics.min(data), run(data).min);
- });
-
- test('max', function() {
- var data;
- data = [];
- assert.equal(Statistics.max(data), run(data).max);
- data = [1];
- assert.equal(Statistics.max(data), run(data).max);
- data = [1, 2, 3];
- assert.equal(Statistics.max(data), run(data).max);
- data = [2, 4, 4, 2];
- assert.equal(Statistics.max(data), run(data).max);
- });
-
- test('mean', function() {
- var data;
- data = [];
- assert.equal(Statistics.mean(data), run(data).mean);
- data = [1];
- assert.equal(Statistics.mean(data), run(data).mean);
- data = [1, 2, 3];
- assert.closeTo(Statistics.mean(data), run(data).mean, 1e-6);
- data = [2, 4, 4, 2];
- assert.closeTo(Statistics.mean(data), run(data).mean, 1e-6);
- data = [Infinity, Infinity, Infinity, 4, 4, Infinity, 1];
- assert.equal(Statistics.mean(data), run(data).mean, Infinity);
- data = [-Infinity, -Infinity, 2, -Infinity, 5, -Infinity];
- assert.equal(Statistics.mean(data), run(data).mean, -Infinity);
- });
-
- test('geometricMean', function() {
- var data;
- data = [];
- assert.equal(Statistics.geometricMean(data), run(data).geometricMean);
- data = [-1];
- assert.equal(Statistics.geometricMean(data), run(data).geometricMean);
- data = [1];
- assert.equal(Statistics.geometricMean(data), run(data).geometricMean);
- data = [1, 2, 3];
- assert.closeTo(Statistics.geometricMean(data),
- run(data).geometricMean, 1e-6);
- data = [2, 4, 4, 2];
- assert.closeTo(Statistics.geometricMean(data),
- run(data).geometricMean, 1e-6);
- });
-
- test('variance', function() {
- var data;
- data = [];
- assert.equal(Statistics.variance(data), run(data).variance);
- data = [1];
- assert.equal(Statistics.variance(data), run(data).variance);
- data = [1, 2, 3];
- assert.closeTo(Statistics.variance(data), run(data).variance, 1e-6);
- data = [2, 4, 4, 2];
- assert.closeTo(Statistics.variance(data), run(data).variance, 1e-6);
- });
-
- test('stddev', function() {
- var data;
- data = [];
- assert.equal(Statistics.stddev(data), run(data).stddev);
- data = [1];
- assert.equal(Statistics.stddev(data), run(data).stddev);
- data = [1, 2, 3];
- assert.closeTo(Statistics.stddev(data), run(data).stddev, 1e-6);
- data = [2, 4, 4, 2];
- assert.closeTo(Statistics.stddev(data), run(data).stddev, 1e-6);
- });
-
- test('merge', function() {
- var data1 = [];
- var data2 = [];
- var data = data1.concat(data2);
- var stats = run(data1).merge(run(data2));
- assert.equal(Statistics.sum(data), stats.sum);
- assert.equal(Statistics.min(data), stats.min);
- assert.equal(Statistics.max(data), stats.max);
- assert.equal(Statistics.mean(data), stats.mean);
- assert.equal(Statistics.variance(data), stats.variance);
- assert.equal(Statistics.stddev(data), stats.stddev);
- assert.equal(Statistics.geometricMean(data), stats.geometricMean);
-
- data1 = [];
- data2 = [1, 2, 3];
- data = data1.concat(data2);
- stats = run(data1).merge(run(data2));
- assert.equal(Statistics.sum(data), stats.sum);
- assert.equal(Statistics.min(data), stats.min);
- assert.equal(Statistics.max(data), stats.max);
- assert.equal(Statistics.mean(data), stats.mean);
- assert.closeTo(Statistics.variance(data), stats.variance, 1e-6);
- assert.closeTo(Statistics.stddev(data), stats.stddev, 1e-6);
- assert.closeTo(Statistics.geometricMean(data), stats.geometricMean, 1e-6);
-
- data1 = [1, 2, 3];
- data2 = [];
- data = data1.concat(data2);
- stats = run(data1).merge(run(data2));
- assert.equal(Statistics.sum(data), stats.sum);
- assert.equal(Statistics.min(data), stats.min);
- assert.equal(Statistics.max(data), stats.max);
- assert.equal(Statistics.mean(data), stats.mean);
- assert.closeTo(Statistics.variance(data), stats.variance, 1e-6);
- assert.closeTo(Statistics.stddev(data), stats.stddev, 1e-6);
- assert.closeTo(Statistics.geometricMean(data), stats.geometricMean, 1e-6);
-
- data1 = [1, 2, 3];
- data2 = [10, 20, 100];
- data = data1.concat(data2);
- stats = run(data1).merge(run(data2));
- assert.equal(Statistics.sum(data), stats.sum);
- assert.equal(Statistics.min(data), stats.min);
- assert.equal(Statistics.max(data), stats.max);
- assert.equal(Statistics.mean(data), stats.mean);
- assert.closeTo(Statistics.variance(data), stats.variance, 1e-6);
- assert.closeTo(Statistics.stddev(data), stats.stddev, 1e-6);
- assert.closeTo(Statistics.geometricMean(data), stats.geometricMean, 1e-6);
-
- data1 = [1, 1, 1, 1, 1];
- data2 = [10, 20, 10, 40];
- data = data1.concat(data2);
- stats = run(data1).merge(run(data2));
- assert.equal(Statistics.sum(data), stats.sum);
- assert.equal(Statistics.min(data), stats.min);
- assert.equal(Statistics.max(data), stats.max);
- assert.equal(Statistics.mean(data), stats.mean);
- assert.closeTo(Statistics.variance(data), stats.variance, 1e-6);
- assert.closeTo(Statistics.stddev(data), stats.stddev, 1e-6);
- assert.closeTo(Statistics.geometricMean(data), stats.geometricMean, 1e-6);
- });
-
- test('serialization', function() {
- var data = [1, 2, 3];
- var dict = run(data).asDict();
- var cloneDict = RunningStatistics.fromDict(dict).asDict();
- for (var field = 0; field < dict.length; ++field) {
- assert.closeTo(dict[field], cloneDict[field], 1e-6);
- }
-
- // You can change this number, but when you do, please explain in your CL
- // description why it changed.
- assert.strictEqual(32, JSON.stringify(dict).length);
- });
-});
-</script>
« no previous file with comments | « tracing/tracing/base/running_statistics.html ('k') | tracing/tracing/base/sinebow_color_generator.html » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698