From 18c8c7e14f79db3d3bce2a7f6c686ccb1848a27b Mon Sep 17 00:00:00 2001
From: Corey Johnson & Nathan Sobo <cj+nathan@github.com>
Date: Wed, 7 Mar 2012 18:21:07 -0700
Subject: [PATCH] Add benchmark suite, which runs with ctrl-alt-meta-b

---
 Atom/MainMenu.xib                    | 74 ++++++++++++++++-----
 Atom/src/Atom.h                      |  1 +
 Atom/src/Atom.mm                     | 18 ++++--
 Atom/src/AtomController.h            |  1 +
 Atom/src/AtomController.mm           |  4 ++
 benchmark/benchmark-bootstrap.coffee | 24 +++++++
 benchmark/benchmark-helper.coffee    | 96 ++++++++++++++++++++++++++++
 benchmark/benchmark-suite.coffee     |  7 ++
 src/stdlib/require.coffee            |  1 +
 9 files changed, 206 insertions(+), 20 deletions(-)
 create mode 100644 benchmark/benchmark-bootstrap.coffee
 create mode 100644 benchmark/benchmark-helper.coffee
 create mode 100644 benchmark/benchmark-suite.coffee

diff --git a/Atom/MainMenu.xib b/Atom/MainMenu.xib
index 56eb0e2d2..090bbbbc6 100755
--- a/Atom/MainMenu.xib
+++ b/Atom/MainMenu.xib
@@ -2,10 +2,10 @@
 <archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="7.10">
 	<data>
 		<int key="IBDocument.SystemTarget">1050</int>
-		<string key="IBDocument.SystemVersion">11C74</string>
+		<string key="IBDocument.SystemVersion">11D50b</string>
 		<string key="IBDocument.InterfaceBuilderVersion">1938</string>
-		<string key="IBDocument.AppKitVersion">1138.23</string>
-		<string key="IBDocument.HIToolboxVersion">567.00</string>
+		<string key="IBDocument.AppKitVersion">1138.32</string>
+		<string key="IBDocument.HIToolboxVersion">568.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin</string>
 			<string key="NS.object.0">1938</string>
@@ -68,6 +68,15 @@
 									<reference key="NSOnImage" ref="293900348"/>
 									<reference key="NSMixedImage" ref="169361956"/>
 								</object>
+								<object class="NSMenuItem" id="426052086">
+									<reference key="NSMenu" ref="110575045"/>
+									<string key="NSTitle">Run Benchmarks</string>
+									<string key="NSKeyEquiv">b</string>
+									<int key="NSKeyEquivModMask">1835008</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="293900348"/>
+									<reference key="NSMixedImage" ref="169361956"/>
+								</object>
 								<object class="NSMenuItem" id="305640227">
 									<reference key="NSMenu" ref="110575045"/>
 									<string key="NSTitle">Quit</string>
@@ -115,6 +124,14 @@
 					</object>
 					<int key="connectionID">449</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBActionConnection" key="connection">
+						<string key="label">runBenchmarks:</string>
+						<reference key="source" ref="1050"/>
+						<reference key="destination" ref="426052086"/>
+					</object>
+					<int key="connectionID">452</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -171,6 +188,7 @@
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<reference ref="238522557"/>
 							<reference ref="305640227"/>
+							<reference ref="426052086"/>
 						</object>
 						<reference key="parent" ref="694149608"/>
 					</object>
@@ -189,6 +207,11 @@
 						<reference key="object" ref="305640227"/>
 						<reference key="parent" ref="110575045"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">450</int>
+						<reference key="object" ref="426052086"/>
+						<reference key="parent" ref="110575045"/>
+					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -201,6 +224,7 @@
 					<string>29.IBPluginDependency</string>
 					<string>389.IBPluginDependency</string>
 					<string>441.IBPluginDependency</string>
+					<string>450.IBPluginDependency</string>
 					<string>56.IBPluginDependency</string>
 					<string>57.IBPluginDependency</string>
 					<string>58.IBPluginDependency</string>
@@ -216,6 +240,7 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="unlocalizedProperties">
@@ -230,7 +255,7 @@
 				<reference key="dict.values" ref="755588897"/>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">449</int>
+			<int key="maxID">452</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -239,14 +264,35 @@
 					<string key="className">Atom</string>
 					<string key="superclassName">NSApplication</string>
 					<object class="NSMutableDictionary" key="actions">
-						<string key="NS.key.0">runSpecs:</string>
-						<string key="NS.object.0">id</string>
+						<bool key="EncodedWithXMLCoder">YES</bool>
+						<object class="NSArray" key="dict.sortedKeys">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>runBenchmarks:</string>
+							<string>runSpecs:</string>
+						</object>
+						<object class="NSMutableArray" key="dict.values">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>id</string>
+							<string>id</string>
+						</object>
 					</object>
 					<object class="NSMutableDictionary" key="actionInfosByName">
-						<string key="NS.key.0">runSpecs:</string>
-						<object class="IBActionInfo" key="NS.object.0">
-							<string key="name">runSpecs:</string>
-							<string key="candidateClassName">id</string>
+						<bool key="EncodedWithXMLCoder">YES</bool>
+						<object class="NSArray" key="dict.sortedKeys">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>runBenchmarks:</string>
+							<string>runSpecs:</string>
+						</object>
+						<object class="NSMutableArray" key="dict.values">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<object class="IBActionInfo">
+								<string key="name">runBenchmarks:</string>
+								<string key="candidateClassName">id</string>
+							</object>
+							<object class="IBActionInfo">
+								<string key="name">runSpecs:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 						</object>
 					</object>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
@@ -262,10 +308,6 @@
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.macosx</string>
 			<integer value="1050" key="NS.object.0"/>
 		</object>
-		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDependencyDefaults">
-			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.macosx</string>
-			<real value="1060" key="NS.object.0"/>
-		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.InterfaceBuilder3</string>
 			<integer value="3000" key="NS.object.0"/>
@@ -281,8 +323,8 @@
 			</object>
 			<object class="NSMutableArray" key="dict.values">
 				<bool key="EncodedWithXMLCoder">YES</bool>
-				<string>{9, 8}</string>
-				<string>{7, 2}</string>
+				<string>{11, 11}</string>
+				<string>{10, 3}</string>
 			</object>
 		</object>
 	</data>
diff --git a/Atom/src/Atom.h b/Atom/src/Atom.h
index b71f03a28..1f4f314c1 100755
--- a/Atom/src/Atom.h
+++ b/Atom/src/Atom.h
@@ -14,6 +14,7 @@ class ClientHandler;
 
 - (void)open:(NSString *)path;
 - (IBAction)runSpecs:(id)sender;
+- (IBAction)runBenchmarks:(id)sender;
 
 @end
 
diff --git a/Atom/src/Atom.mm b/Atom/src/Atom.mm
index d8ebe4d73..8d95a62c2 100755
--- a/Atom/src/Atom.mm
+++ b/Atom/src/Atom.mm
@@ -5,6 +5,10 @@
 #import "native_handler.h"
 #import "client_handler.h"
 
+@interface Atom ()
+- (CefRefPtr<CefV8Context>)atomContext;
+@end
+
 // Provide the CefAppProtocol implementation required by CEF.
 @implementation Atom
 
@@ -63,13 +67,19 @@
   }
 
 - (void)open:(NSString *)path {
-  CefRefPtr<CefV8Context> atomContext = _clientHandler->GetBrowser()->GetMainFrame()->GetV8Context();
-  [[AtomController alloc] initWithPath:path atomContext:atomContext];
+  [[AtomController alloc] initWithPath:path atomContext:[self atomContext]];
 }
 
 - (IBAction)runSpecs:(id)sender {
-  CefRefPtr<CefV8Context> atomContext = _clientHandler->GetBrowser()->GetMainFrame()->GetV8Context();
-  [[AtomController alloc] initSpecsWithAtomContext:atomContext];
+  [[AtomController alloc] initSpecsWithAtomContext:[self atomContext]];
+}
+
+- (IBAction)runBenchmarks:(id)sender {
+  [[AtomController alloc] initBenchmarksWithAtomContext:[self atomContext]];
+}
+
+- (CefRefPtr<CefV8Context>)atomContext {
+  return _clientHandler->GetBrowser()->GetMainFrame()->GetV8Context();
 }
 
 - (void)applicationWillFinishLaunching:(NSNotification *)notification {
diff --git a/Atom/src/AtomController.h b/Atom/src/AtomController.h
index fd630dc11..c5b7ff43d 100644
--- a/Atom/src/AtomController.h
+++ b/Atom/src/AtomController.h
@@ -17,6 +17,7 @@ class ClientHandler;
 - (id)initWithBootstrapScript:(NSString *)bootstrapScript atomContext:(CefRefPtr<CefV8Context>) context;
 - (id)initWithPath:(NSString *)path atomContext:(CefRefPtr<CefV8Context>)atomContext;
 - (id)initSpecsWithAtomContext:(CefRefPtr<CefV8Context>)atomContext;
+- (id)initBenchmarksWithAtomContext:(CefRefPtr<CefV8Context>)atomContext;
 
 - (void)createBrowser;
 
diff --git a/Atom/src/AtomController.mm b/Atom/src/AtomController.mm
index f07edbd2a..62477510b 100644
--- a/Atom/src/AtomController.mm
+++ b/Atom/src/AtomController.mm
@@ -36,6 +36,10 @@
   return [self initWithBootstrapScript:@"spec-bootstrap" atomContext:atomContext];
 }
 
+- (id)initBenchmarksWithAtomContext:(CefRefPtr<CefV8Context>)atomContext {
+  return [self initWithBootstrapScript:@"benchmark-bootstrap" atomContext:atomContext];
+}
+
 - (void)windowDidLoad {
   [self.window setDelegate:self];  
   [self.window setReleasedWhenClosed:NO];
diff --git a/benchmark/benchmark-bootstrap.coffee b/benchmark/benchmark-bootstrap.coffee
new file mode 100644
index 000000000..af5916cde
--- /dev/null
+++ b/benchmark/benchmark-bootstrap.coffee
@@ -0,0 +1,24 @@
+{$$} = require 'space-pen'
+nakedLoad 'jasmine'
+nakedLoad 'jasmine-html'
+nakedLoad 'jasmine-focused'
+
+$ = require 'jquery'
+
+$('head').append $$ ->
+  @link rel: "stylesheet", type: "text/css", href: "static/jasmine.css"
+
+$('body').append $$ ->
+  @div id: 'jasmine_runner'
+  @div id: 'jasmine-content'
+
+jasmineEnv = jasmine.getEnv()
+trivialReporter = new jasmine.TrivialReporter(document, 'jasmine_runner')
+
+jasmineEnv.addReporter(trivialReporter)
+
+jasmineEnv.specFilter = (spec) -> trivialReporter.specFilter(spec)
+
+require 'benchmark-suite'
+jasmineEnv.execute()
+
diff --git a/benchmark/benchmark-helper.coffee b/benchmark/benchmark-helper.coffee
new file mode 100644
index 000000000..34a071e82
--- /dev/null
+++ b/benchmark/benchmark-helper.coffee
@@ -0,0 +1,96 @@
+nakedLoad 'jasmine-jquery'
+$ = require 'jquery'
+_ = require 'underscore'
+Keymap = require 'keymap'
+Point = require 'point'
+
+require 'window'
+window.showConsole()
+
+beforeEach ->
+  window.keymap = new Keymap
+
+afterEach ->
+  $('#jasmine-content').empty()
+
+keymap = new Keymap
+keymap.bindDefaultKeys()
+$(window).on 'keydown', (e) -> keymap.handleKeyEvent(e)
+keymap.bindKeys '*', 'meta-w': 'close'
+$(document).on 'close', -> window.close()
+
+window.benchmark = (description, fn) ->
+  it description, fn
+
+window.waitsForPromise = (fn) ->
+  window.waitsFor (moveOn) ->
+    fn().done(moveOn)
+
+window.eventPropertiesForPattern = (pattern) ->
+  [modifiers..., key] = pattern.split '-'
+
+  modifiers.push 'shift' if key == key.toUpperCase() and key.toUpperCase() != key.toLowerCase()
+  charCode = key.toUpperCase().charCodeAt 0
+
+  isNamedKey = key.length > 1
+  if isNamedKey
+    keyIdentifier = key
+  else
+    keyIdentifier = "U+00" + charCode.toString(16)
+
+  ctrlKey: 'ctrl' in modifiers
+  altKey: 'alt' in modifiers
+  shiftKey: 'shift' in modifiers
+  metaKey: 'meta' in modifiers
+  which: charCode
+  originalEvent:
+    keyIdentifier: keyIdentifier
+
+window.keydownEvent = (pattern, properties={}) ->
+  event = $.Event "keydown", _.extend(eventPropertiesForPattern(pattern), properties)
+  event.keystroke = (new Keymap).keystrokeStringForEvent(event)
+  event
+
+window.clickEvent = (properties={}) ->
+  $.Event "click", properties
+
+window.mouseEvent = (type, properties) ->
+  if properties.point
+    {point, editor} = properties
+    {top, left} = @pagePixelPositionForPoint(editor, point)
+    properties.pageX = left + 1
+    properties.pageY = top + 1
+  properties.originalEvent ?= {detail: 1}
+  $.Event type, properties
+
+window.mousedownEvent = (properties={}) ->
+  window.mouseEvent('mousedown', properties)
+
+window.mousemoveEvent = (properties={}) ->
+  window.mouseEvent('mousemove', properties)
+
+window.pagePixelPositionForPoint = (editor, point) ->
+  point = Point.fromObject point
+  top = editor.lines.offset().top + point.row * editor.lineHeight
+  left = editor.lines.offset().left + point.column * editor.charWidth - editor.lines.scrollLeft()
+  { top, left }
+
+window.setEditorWidthInChars = (editor, widthInChars, charWidth=editor.charWidth) ->
+  editor.width(charWidth * widthInChars + editor.lines.position().left)
+
+$.fn.resultOfTrigger = (type) ->
+  event = $.Event(type)
+  this.trigger(event)
+  event.result
+
+$.fn.enableKeymap = ->
+  @on 'keydown', (e) => window.keymap.handleKeyEvent(e)
+
+$.fn.attachToDom = ->
+  $('#jasmine-content').append(this)
+
+$.fn.textInput = (data) ->
+  event = document.createEvent 'TextEvent'
+  event.initTextEvent('textInput', true, true, window, data)
+  this.each -> this.dispatchEvent(event)
+
diff --git a/benchmark/benchmark-suite.coffee b/benchmark/benchmark-suite.coffee
new file mode 100644
index 000000000..f240d0dd9
--- /dev/null
+++ b/benchmark/benchmark-suite.coffee
@@ -0,0 +1,7 @@
+fs = require 'fs'
+require 'benchmark-helper'
+
+describe "Editor", ->
+  benchmark "inserting and deleting a character", ->
+
+
diff --git a/src/stdlib/require.coffee b/src/stdlib/require.coffee
index 887f5327c..6c6eb4b60 100644
--- a/src/stdlib/require.coffee
+++ b/src/stdlib/require.coffee
@@ -1,5 +1,6 @@
 paths = [
   "#{atom.loadPath}/spec"
+  "#{atom.loadPath}/benchmark"
   "#{atom.loadPath}/src/stdlib"
   "#{atom.loadPath}/src/atom"
   "#{atom.loadPath}/src"