removed dependency on v8 in favor of bin/cs

Author: jashkenas

test/fixtures/execution/array_comprehension.js

@@ -16,7 +16,7 @@
   else
     c.text + '---'.
 
-  c.list: let for let in c.text.split('') if let is '-'.
+  c.list: l for l in c.text.split('') if l is '-'.
 
   c.single: c.list[1, 1][0].
 

test/fixtures/execution/assign_to_try_catch.js

@@ -5,17 +5,11 @@ class ExecutionTest < Test::Unit::TestCase
   NO_WARNINGS = /\A(0 error\(s\), 0 warning\(s\)\n)+\Z/
 
   def test_execution_of_coffeescript
-    `bin/coffee-script test/fixtures/execution/*.cs`
-    sources = Dir['test/fixtures/execution/*.js'].map {|f| File.expand_path(f) }
-    starting_place = File.expand_path(Dir.pwd)
-    Dir.chdir('/Users/jashkenas/Desktop/Beauty/Code/v8')
-    sources.each do |source|
-      suceeded = `./shell #{source}`.chomp.to_sym == :true
+    Dir['test/fixtures/execution/*.cs'].each do |source|
+      suceeded = `bin/cs #{source}`.chomp.to_sym == :true
       puts "failed: #{source}" unless suceeded
       assert suceeded
     end
-  ensure
-    Dir.chdir(starting_place)
   end
 
   def test_lintless_coffeescript