From a02af2a51f4c29f0cb069d8c96784478045fa2a3 Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Mon, 6 Aug 2012 18:28:51 -0600
Subject: [PATCH] Add benchmark for TokenizedBuffer w/ new TextMateGrammar
 tokenization. SO SLOW!

---
 benchmark/benchmark-helper.coffee |  7 +++++++
 benchmark/benchmark-suite.coffee  | 16 ++++++++++++++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/benchmark/benchmark-helper.coffee b/benchmark/benchmark-helper.coffee
index 2d836313f..25dffeb6f 100644
--- a/benchmark/benchmark-helper.coffee
+++ b/benchmark/benchmark-helper.coffee
@@ -4,9 +4,14 @@ _ = require 'underscore'
 Keymap = require 'keymap'
 Point = require 'point'
 RootView = require 'root-view'
+Project = require 'project'
+TextMateBundle = require 'text-mate-bundle'
 
 require 'window'
 
+requireStylesheet "jasmine.css"
+TextMateBundle.loadAll()
+
 RootView.prototype.loadUserConfiguration = ->
 
 keymap = new Keymap
@@ -24,6 +29,8 @@ window.fbenchmark = (args...) -> window.benchmark(args..., focused: true)
 window.fpbenchmark = (args...) -> window.benchmark(args..., profile: true, focused: true)
 window.pfbenchmark = window.fpbenchmark
 
+window.benchmarkFixturesProject = new Project(require.resolve 'benchmark/fixtures')
+
 window.benchmark = (args...) ->
   description = args.shift()
   if typeof args[0] is 'number'
diff --git a/benchmark/benchmark-suite.coffee b/benchmark/benchmark-suite.coffee
index db66ec394..e599c410f 100644
--- a/benchmark/benchmark-suite.coffee
+++ b/benchmark/benchmark-suite.coffee
@@ -1,7 +1,7 @@
-Buffer = require 'buffer'
-fs = require 'fs'
 require 'benchmark-helper'
+fs = require 'fs'
 $ = require 'jquery'
+TokenizedBuffer = require 'tokenized-buffer'
 
 describe "editor.", ->
   editor = null
@@ -79,3 +79,15 @@ describe "editor.", ->
         benchmark "move-to-beginning-of-word", ->
           editor.moveCursorToBeginningOfWord()
           editor.setCursorScreenPosition(endPosition)
+
+describe "TokenizedBuffer.", ->
+  describe "coffee-script-grammar.", ->
+    [languageMode, buffer] = []
+
+    beforeEach ->
+      editSession = benchmarkFixturesProject.buildEditSessionForPath('medium.coffee')
+      { languageMode, buffer } = editSession
+
+    pfbenchmark "construction", 5, ->
+      new TokenizedBuffer(buffer, { languageMode, tabText: '  '})
+