| <!DOCTYPE HTML> |
| <html> |
| <!-- |
| Copyright (c) 2012 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. |
| --> |
| <head i18n-values="dir:textdirection;"> |
| <title>ProfilingView tests</title> |
| <link rel="stylesheet" href="profiling_view.css"> |
| <link rel="stylesheet" href="timeline_view.css"> |
| <link rel="stylesheet" href="overlay.css"> |
| <link rel="stylesheet" href="timeline_analysis.css"> |
| <link rel="stylesheet" href="timeline.css"> |
| <link rel="stylesheet" href="../shared/css/tabs.css"> |
| <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.js"></script> |
| <script src="../shared/js/cr.js"></script> |
| <script src="../shared/js/cr/event_target.js"></script> |
| <script src="../shared/js/cr/ui.js"></script> |
| <script src="../shared/js/cr/ui/tabs.js"></script> |
| <script src="overlay.js"></script> |
| <script src="measuring_stick.js"></script> |
| <script src="profiling_view.js"></script> |
| <script src="timeline_analysis.js"></script> |
| <script src="timeline_view.js"></script> |
| <script src="timeline_model.js"></script> |
| <script src="linux_perf_importer.js"></script> |
| <script src="trace_event_importer.js"></script> |
| <script src="timeline.js"></script> |
| <script src="timeline_track.js"></script> |
| <script src="sorted_array_utils.js"></script> |
| <script src="fast_rect_renderer.js"></script> |
| <script src="test_utils.js"></script> |
| <script> |
| goog.require('goog.testing.jsunit'); |
| </script> |
| <style> |
| .profiling-view { |
| border: 1px solid black; |
| } |
| </style> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| /* |
| * Just enough of the TracingController to support the tests below. |
| */ |
| function FakeTracingController() { |
| } |
| |
| FakeTracingController.prototype = { |
| __proto__: cr.EventTarget.prototype, |
| |
| beginTracing: function(opt_systemTracingEnabled) { |
| this.wasBeginTracingCalled = true; |
| this.wasBeginTracingCalledWithSystemTracingEnabled = opt_systemTracingEnabled; |
| }, |
| |
| get traceEvents() { |
| if (!this.wasBeginTracingCalled) |
| return undefined; |
| return FakeTracingController.testData; |
| }, |
| |
| get systemTraceEvents() { |
| if (!this.wasBeginTracingCalled) |
| return []; |
| if (!this.wasBeginTracingCalledWithSystemTracingEnabled) |
| return []; |
| return FakeTracingController.systemTraceTestData; |
| } |
| |
| }; |
| FakeTracingController.testData = [ |
| {name: 'a', args: {}, pid: 52, ts: 520, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'a', args: {}, pid: 52, ts: 560, cat: 'foo', tid: 53, ph: 'E'}, |
| {name: 'b', args: {}, pid: 52, ts: 629, cat: 'foo', tid: 53, ph: 'B'}, |
| {name: 'b', args: {}, pid: 52, ts: 631, cat: 'foo', tid: 53, ph: 'E'} |
| ]; |
| FakeTracingController.systemTraceTestData = [ |
| 'systrace.sh-8170 [001] 15180.978813: sched_switch: ' + |
| 'prev_comm=systrace.sh prev_pid=8170 prev_prio=120 ' + |
| 'prev_state=x ==> next_comm=kworker/1:0 next_pid=7873 ' + |
| 'next_prio=120', |
| ' kworker/1:0-7873 [001] 15180.978836: sched_switch: ' + |
| 'prev_comm=kworker/1:0 prev_pid=7873 prev_prio=120 ' + |
| 'prev_state=S ==> next_comm=debugd next_pid=4404 next_prio=120', |
| ' debugd-4404 [001] 15180.979010: sched_switch: prev_comm=debugd ' + |
| 'prev_pid=4404 prev_prio=120 prev_state=S ==> ' + |
| 'next_comm=dbus-daemon next_pid=510 next_prio=120', |
| 'systrace.sh-8182 [000] 15186.203900: tracing_mark_write: ' + |
| 'trace_event_clock_sync: parent_ts=0.0' |
| ].join('\n'); |
| |
| /* This test just instantiates a ProflingView and adds it to the DOM |
| * to help with non-unittest UI work. |
| */ |
| function testInstantiate() { |
| var view = new tracing.ProfilingView(); |
| view.tracingController = new FakeTracingController(); |
| view.focusElement = view; |
| document.body.appendChild(view); |
| } |
| |
| function recordTestCommon() { |
| var view = new tracing.ProfilingView(); |
| var tracingController = new FakeTracingController() |
| view.tracingController = tracingController; |
| view.querySelector('button.record').click(); |
| assertTrue(tracingController.wasBeginTracingCalled); |
| assertEquals(cr.isChromeOS, |
| tracingController.wasBeginTracingCalledWithSystemTracingEnabled); |
| |
| var e = new cr.Event('traceEnded'); |
| var didRefresh = false; |
| e.events = tracingController.traceEvents; |
| tracingController.dispatchEvent(e); |
| assertTrue(!!view.timelineView.model); |
| } |
| |
| function testRecordNonCros() { |
| var old = cr.isChromeOS; |
| cr.isChromeOS = false; |
| try { |
| recordTestCommon(); |
| } finally { |
| cr.isChromeOS = old; |
| } |
| } |
| |
| function testRecordCros() { |
| var old = cr.isChromeOS; |
| cr.isChromeOS = true; |
| try { |
| recordTestCommon(); |
| } finally { |
| cr.isChromeOS = old; |
| } |
| } |
| |
| </script> |
| </body> |
| </html> |
