| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2014 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/ui/base/name_bar_chart.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| test('instantiation_singleSeries', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| this.addHTMLOutput(chart); |
| chart.data = [ |
| {x: 'apple', value: 100}, |
| {x: 'ball', value: 110}, |
| {x: 'cat', value: 100}, |
| {x: 'dog', value: 50} |
| ]; |
| }); |
| |
| test('undefined', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| assert.throws(function() { |
| chart.data = undefined; |
| }); |
| }); |
| |
| test('instantiation_twoSeries', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| this.addHTMLOutput(chart); |
| chart.data = [ |
| {x: 'apple', alpha: 100, beta: 50}, |
| {x: 'ball', alpha: 110, beta: 75}, |
| {x: 'cat', alpha: 100, beta: 125}, |
| {x: 'dog', alpha: 50, beta: 125} |
| ]; |
| |
| var r = new tr.b.math.Range(); |
| r.addValue(20); |
| r.addValue(40); |
| chart.brushedRange = r; |
| }); |
| |
| test('instantiation_twoSparseSeriesWithFirstValueSparse', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| this.addHTMLOutput(chart); |
| chart.data = [ |
| {x: 'apple', alpha: 20, beta: undefined}, |
| {x: 'ball', alpha: undefined, beta: 10}, |
| {x: 'cat', alpha: 10, beta: undefined}, |
| {x: 'dog', alpha: undefined, beta: 20}, |
| {x: 'echo', alpha: 30, beta: 30} |
| ]; |
| }); |
| |
| test('instantiation_twoSparseSeriesWithFirstValueNotSparse', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| this.addHTMLOutput(chart); |
| chart.data = [ |
| {x: 'apple', alpha: 20, beta: 40}, |
| {x: 'ball', alpha: undefined, beta: 10}, |
| {x: 'cat', alpha: 10, beta: undefined}, |
| {x: 'dog', alpha: undefined, beta: 20}, |
| {x: 'echo', alpha: 30, beta: undefined} |
| ]; |
| }); |
| |
| test('instantiation_interactiveBrushing', function() { |
| var chart = new tr.ui.b.NameBarChart(); |
| this.addHTMLOutput(chart); |
| chart.data = [ |
| {x: 'apple', value: 50}, |
| {x: 'ball', value: 60}, |
| {x: 'cat', value: 80}, |
| {x: 'dog', value: 20}, |
| {x: 'echo', value: 30}, |
| {x: 'fortune', value: 20}, |
| {x: 'gpu', value: 15}, |
| {x: 'happy', value: 20} |
| ]; |
| |
| var mouseDownIndex = undefined; |
| var currentMouseIndex = undefined; |
| |
| function updateBrushedRange() { |
| var r = new tr.b.math.Range(); |
| r.min = Math.max(0, Math.min(mouseDownIndex, currentMouseIndex)); |
| r.max = Math.min(chart.data.length, Math.max(mouseDownIndex, |
| currentMouseIndex) + 1); |
| chart.brushedRange = r; |
| } |
| |
| chart.addEventListener('item-mousedown', function(e) { |
| mouseDownIndex = e.index; |
| currentMouseIndex = e.index; |
| updateBrushedRange(); |
| }); |
| chart.addEventListener('item-mousemove', function(e) { |
| if (e.button === undefined) |
| return; |
| currentMouseIndex = e.index; |
| updateBrushedRange(); |
| }); |
| chart.addEventListener('item-mouseup', function(e) { |
| currentMouseIndex = e.index; |
| updateBrushedRange(); |
| }); |
| }); |
| }); |
| </script> |
