[Fix] don’t assume Array#forEach, for ES3.

lib/test.js

@@ -6,6 +6,7 @@ var EventEmitter = require('events').EventEmitter;
 var has = require('has');
 var trim = require('string.prototype.trim');
 var bind = require('function-bind');
+var forEach = require('for-each');
 var isEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable);
 
 module.exports = Test;
@@ -110,7 +111,7 @@ Test.prototype.test = function (name, opts, cb) {
 
 Test.prototype.comment = function (msg) {
     var that = this;
-    trim(msg).split('\n').forEach(function (aMsg) {
+    forEach(trim(msg).split('\n'), function (aMsg) {
         that.emit('result', trim(aMsg).replace(/^#\s*/, ''));
     });
 };

package.json

@@ -11,6 +11,7 @@
   "dependencies": {
     "deep-equal": "~1.0.1",
     "defined": "~1.0.0",
+    "for-each": "~0.3.2",
     "function-bind": "~1.1.0",
     "glob": "~7.1.0",
     "has": "~1.0.1",

test/end-as-callback.js

@@ -1,4 +1,5 @@
 var tap = require("tap");
+var forEach = require("for-each");
 var tape = require("../");
 var concat = require('concat-stream');
 
@@ -67,7 +68,7 @@ function fakeAsyncWriteFail(name, cb) {
 function getStackTrace(rows) {
     var stacktrace = '  ---\n';
     var extract = false;
-    rows.toString('utf8').split('\n').forEach(function (row) {
+    forEach(rows.toString('utf8').split('\n'), function (row) {
         if (!extract) {
             if (row.indexOf('---') > -1) { // start of stack trace
                 extract = true;