1 files changed, 1 insertions, 25 deletions
diff --git a/deps/npm/test/common-tap.js b/deps/npm/test/common-tap.js
index 2efca30c48..1c51ed7189 100644
--- a/deps/npm/test/common-tap.js
+++ b/deps/npm/test/common-tap.js
@@ -1,13 +1,12 @@
 var spawn = require("child_process").spawn
 var path = require("path")
-var fs = require("fs")
 
 var port = exports.port = 1337
 exports.registry = "http://localhost:" + port
 process.env.npm_config_loglevel = "error"
 
 var npm_config_cache = path.resolve(__dirname, "npm_cache")
-exports.npm_config_cache = npm_config_cache
+process.env.npm_config_cache = exports.npm_config_cache = npm_config_cache
 
 var bin = exports.bin = require.resolve("../bin/npm-cli.js")
 var once = require("once")
@@ -42,26 +41,3 @@ exports.npm = function (cmd, opts, cb) {
   })
   return child
 }
-
-// based on http://bit.ly/1tkI6DJ
-function deleteNpmCacheRecursivelySync(cache) {
-  cache = cache ? cache : npm_config_cache
-  var files = []
-  var res
-  if( fs.existsSync(cache) ) {
-    files = fs.readdirSync(cache)
-    files.forEach(function(file,index) {
-      var curPath = path.resolve(cache, file)
-      if(fs.lstatSync(curPath).isDirectory()) { // recurse
-        deleteNpmCacheRecursivelySync(curPath)
-      } else { // delete file
-        if (res = fs.unlinkSync(curPath))
-          throw Error("Failed to delete file " + curPath + ", error " + res)
-      }
-    })
-    if (res = fs.rmdirSync(cache))
-      throw Error("Failed to delete directory " + cache + ", error " + res)
-  }
-  return 0
-}
-exports.deleteNpmCacheRecursivelySync = deleteNpmCacheRecursivelySync
-\ No newline at end of file