check pause status before resuming

Author: James Halliday

index.js

@@ -81,7 +81,14 @@ function createHarness (conf_) {
 
     test.createStream = function () {
         if (!results) results = createResultStream();
-        nextTick(function () { results.resume() });
+        
+        var _pause = results.pause;
+        var paused = false;
+        results.pause = function () { paused = true };
+        
+        nextTick(function () {
+            if (!paused) results.resume();
+        });
         return results;
     };
 

lib/results.js

@@ -115,7 +115,7 @@ Results.prototype.push = function (t, parentT) {
 
 Results.prototype.close = function () {
     var self = this;
-if (self.closed) self.stream.emit('error', new Error('ALREADY CLOSED'));
+    if (self.closed) self.stream.emit('error', new Error('ALREADY CLOSED'));
     self.closed = true;
     var write = function (s) { self.stream.queue(s) };