| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2015 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/units/units.html"> |
| <link rel="import" href="/tracing/ui/units/time_stamp_span.html"> |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var THIS_DOC = document._currentScript.ownerDocument; |
| |
| test('createTimeStampSpan', function() { |
| // Default owner document. |
| var timeStamp = tr.ui.units.createTimeStampSpan(3.14); |
| assert.strictEqual(timeStamp.tagName, 'TR-UI-U-TIME-STAMP-SPAN'); |
| assert.strictEqual(timeStamp.timestamp, 3.14); |
| assert.strictEqual(timeStamp.ownerDocument, document); |
| |
| // Custom owner document. |
| var config = {ownerDocument: THIS_DOC}; |
| var timeStamp = tr.ui.units.createTimeStampSpan(-273.15, config); |
| assert.strictEqual(timeStamp.tagName, 'TR-UI-U-TIME-STAMP-SPAN'); |
| assert.strictEqual(timeStamp.timestamp, -273.15); |
| assert.strictEqual(timeStamp.ownerDocument, THIS_DOC); |
| }); |
| |
| test('instantiate', function() { |
| var timeStamp = document.createElement('tr-ui-u-time-stamp-span'); |
| timeStamp.timestamp = 73; |
| this.addHTMLOutput(timeStamp); |
| }); |
| |
| test('instantiateWithObject', function() { |
| var timeStamp = document.createElement('tr-ui-u-time-stamp-span'); |
| timeStamp.timestamp = new tr.b.u.TimeStamp(73); |
| this.addHTMLOutput(timeStamp); |
| assert.equal(timeStamp.timestamp, 73); |
| }); |
| |
| test('respectCurrentDisplayUnit', function() { |
| try { |
| tr.b.u.Units.currentTimeDisplayMode = tr.b.u.TimeDisplayModes.ns; |
| |
| var timeStamp = document.createElement('tr-ui-u-time-stamp-span'); |
| timeStamp.timestamp = 73; |
| this.addHTMLOutput(timeStamp); |
| |
| assert.isTrue(timeStamp.shadowRoot.textContent.indexOf('ns') > 0); |
| tr.b.u.Units.currentTimeDisplayMode = tr.b.u.TimeDisplayModes.ms; |
| assert.isTrue(timeStamp.shadowRoot.textContent.indexOf('ms') > 0); |
| } finally { |
| tr.b.u.Units.reset(); |
| } |
| }); |
| }); |
| </script> |
