| <!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="/base/base.html"> |
| <link rel="import" href="/base/iteration_helpers.html"> |
| <link rel="import" href="/extras/rail/rail_score.html"> |
| <link rel="import" href="/ui/extras/deep_reports/scalar_value.html"> |
| <link rel="import" href="/base/xhr.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.exportTo('tr.ui.e.deep_reports', function() { |
| /** |
| * Runs deep reports on the provided files, and pushes telemetry-style |
| * values to the results object. |
| */ |
| function main(results, filesInDir) { |
| var lastP = new Promise(function(resolve) { resolve(); }); |
| |
| filesInDir.forEach(function(filename) { |
| // TODO(nduca): Make this like telemetry page. |
| var page = { |
| url: filename |
| }; |
| lastP = lastP.then(function() { |
| return loadModelFromFileAsync(filename); |
| }); |
| lastP = lastP.then(function(model) { |
| processModel(results, page, model); |
| }); |
| }); |
| return lastP; |
| } |
| |
| function loadModelFromFileAsync(filename) { |
| return tr.b.getAsync(filename).then(function(trace) { |
| var io = new tr.ImportOptions(); |
| io.shiftWorldToZero = true; |
| io.pruneEmptyContainers = false; |
| |
| var m = new tr.Model(); |
| try { |
| m.importTraces([trace], io); |
| } catch (e) { |
| throw new Error('While loading ' + filename + ' got: ' + e.toString()); |
| } |
| return m; |
| }); |
| } |
| |
| function processModel(results, page, model) { |
| var railScore = tr.e.rail.RAILScore.fromModel(model); |
| if (railScore === undefined) |
| return; |
| |
| results.addValue( |
| new tr.ui.e.deep_reports.ScalarValue( |
| page, 'numRailIRs', 'ms', railScore.interactionRecords.length)); |
| results.addValue( |
| new tr.ui.e.deep_reports.ScalarValue( |
| page, 'railScore', 'rails', railScore.overallScore)); |
| } |
| |
| return { |
| main: main |
| }; |
| }); |
| </script> |
