ignore 'false' in t.test() args

This allows turning off a test by putting a ! in front of the name.

Author: isaacs

lib/parse-test-args.js

@@ -32,6 +32,10 @@ module.exports = function (name_, extra_, cb_, defaultName) {
       if (name === undefined)
         name = null
       cb = arg
+    } else if (arg === false) {
+      // it's handy while developing to put a ! in front of a
+      // function to temporarily make a test TODO
+      continue
     } else if (type !== 'undefined')
       throw new TypeError('unknown argument passed to parseTestArgs: ' + type)
   }