diff options
Diffstat (limited to 'chromium/third_party/trace-viewer/src/tracing/analysis/analyze_selection.js')
-rw-r--r-- | chromium/third_party/trace-viewer/src/tracing/analysis/analyze_selection.js | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/chromium/third_party/trace-viewer/src/tracing/analysis/analyze_selection.js b/chromium/third_party/trace-viewer/src/tracing/analysis/analyze_selection.js deleted file mode 100644 index 52180c35fd9..00000000000 --- a/chromium/third_party/trace-viewer/src/tracing/analysis/analyze_selection.js +++ /dev/null @@ -1,117 +0,0 @@ -// Copyright (c) 2013 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. - -'use strict'; - -base.require('tracing.analysis.analyze_counters'); -base.require('tracing.analysis.analyze_slices'); -base.require('tracing.analysis.util'); -base.require('ui'); -base.exportTo('tracing.analysis', function() { - - /** - * Analyzes the selection, outputting the analysis results into the provided - * results object. - * - * @param {AnalysisResults} results Where the analysis is placed. - * @param {Selection} selection What to analyze. - */ - function analyzeSelection(results, selection) { - analyzeEventsByType(results, selection.getEventsOrganizedByType()); - } - - function analyzeEventsByType(results, eventsByType) { - var sliceEvents = eventsByType.slices; - var counterSampleEvents = eventsByType.counterSamples; - var instantEvents = eventsByType.instantEvents; - var sampleEvents = eventsByType.samples; - var objectEvents = new tracing.Selection(); - objectEvents.addSelection(eventsByType.objectSnapshots); - objectEvents.addSelection(eventsByType.objectInstances); - - if (sliceEvents.length == 1) { - tracing.analysis.analyzeSingleSlice(results, sliceEvents[0], 'Slice'); - } else if (sliceEvents.length > 1) { - tracing.analysis.analyzeMultipleSlices(results, sliceEvents, 'Slices'); - } - - if (instantEvents.length == 1) { - tracing.analysis.analyzeSingleSlice(results, instantEvents[0], - 'Instant Event'); - } else if (instantEvents.length > 1) { - tracing.analysis.analyzeMultipleSlices(results, instantEvents, - 'Instant Events'); - } - - if (sampleEvents.length == 1) { - tracing.analysis.analyzeSingleSlice(results, sampleEvents[0], - 'Sample Event'); - } else if (sampleEvents.length > 1) { - tracing.analysis.analyzeMultipleSlices(results, sampleEvents, - 'Sample Events'); - } - - if (counterSampleEvents.length != 0) - tracing.analysis.analyzeCounterSamples(results, counterSampleEvents); - - if (objectEvents.length) - analyzeObjectEvents(results, objectEvents); - } - - /** - * Extremely simplistic analysis of objects. Mainly exists to provide - * click-through to the main object's analysis view. - */ - function analyzeObjectEvents(results, objectEvents) { - objectEvents = base.asArray(objectEvents).sort( - base.Range.compareByMinTimes); - - results.appendHeader('Selected Objects:'); - var table = results.appendTable('analysis-object-sample-table', 2); - - objectEvents.forEach(function(event) { - var row = results.appendBodyRow(table); - var ts; - var objectText; - var selectionGenerator; - if (event instanceof tracing.trace_model.ObjectSnapshot) { - var objectSnapshot = event; - ts = tracing.analysis.tsRound(objectSnapshot.ts); - objectText = objectSnapshot.objectInstance.typeName + ' ' + - objectSnapshot.objectInstance.id; - selectionGenerator = function() { - var selection = new tracing.Selection(); - selection.push(objectSnapshot); - return selection; - }; - } else { - var objectInstance = event; - - var deletionTs = objectInstance.deletionTs == Number.MAX_VALUE ? - '' : tracing.analysis.tsRound(objectInstance.deletionTs); - ts = tracing.analysis.tsRound(objectInstance.creationTs) + - '-' + deletionTs; - - objectText = objectInstance.typeName + ' ' + - objectInstance.id; - - selectionGenerator = function() { - var selection = new tracing.Selection(); - selection.push(objectInstance); - return selection; - }; - } - - results.appendTableCell(table, row, ts); - var linkContainer = results.appendTableCell(table, row, ''); - linkContainer.appendChild( - results.createSelectionChangingLink(objectText, selectionGenerator)); - }); - } - - return { - analyzeSelection: analyzeSelection, - analyzeEventsByType: analyzeEventsByType - }; -}); |