diff --git a/lib/ace/test/all.js b/lib/ace/test/all.js
index ad1bf2c3..81140835 100644
--- a/lib/ace/test/all.js
+++ b/lib/ace/test/all.js
@@ -37,6 +37,7 @@
 
 require("../../../support/paths");
 
+require("./mockdom");
 var async = require("asyncjs");
 
 async.concat(
diff --git a/lib/ace/test/anchor_test.js b/lib/ace/test/anchor_test.js
index 47191799..adeed67f 100644
--- a/lib/ace/test/anchor_test.js
+++ b/lib/ace/test/anchor_test.js
@@ -35,6 +35,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+define(function(require, exports, module) {
+    
 var Document = require("ace/document").Document;
 var Anchor = require("ace/anchor").Anchor;
 var Range = require("ace/range").Range;
@@ -173,7 +175,9 @@ var Test = {
 
 module.exports = require("asyncjs/test").testcase(Test);
 
-if (module === require.main) {
+});
+
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
diff --git a/lib/ace/test/change_document_test.js b/lib/ace/test/change_document_test.js
index 9414bdc0..b4358a1e 100644
--- a/lib/ace/test/change_document_test.js
+++ b/lib/ace/test/change_document_test.js
@@ -37,8 +37,6 @@
 
 define(function(require, exports, module) {
 
-require("./mockdom");
-
 var EditSession     = require("../edit_session").EditSession,
     Editor          = require("../editor").Editor,
     Text            = require("../mode/text").Mode,
@@ -158,7 +156,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
diff --git a/lib/ace/test/document_test.js b/lib/ace/test/document_test.js
index 7b9c625c..b9249e8f 100644
--- a/lib/ace/test/document_test.js
+++ b/lib/ace/test/document_test.js
@@ -36,6 +36,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+define(function(require, exports, module) {
+    
 var Document        = require("../document").Document,
     Range           = require("../range").Range,
     assert          = require("./assertions"),
@@ -302,7 +304,9 @@ var Test = {
 
 module.exports = require("asyncjs/test").testcase(Test);
 
-if (module === require.main) {
+});
+
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
diff --git a/lib/ace/test/edit_session_test.js b/lib/ace/test/edit_session_test.js
index a792acd5..f5b72140 100644
--- a/lib/ace/test/edit_session_test.js
+++ b/lib/ace/test/edit_session_test.js
@@ -37,8 +37,6 @@
 
 define(function(require, exports, module) {
 
-require("./mockdom");
-
 var EditSession     = require("ace/edit_session").EditSession,
     Editor          = require("../editor").Editor,
     UndoManager     = require("ace/undomanager").UndoManager,
@@ -236,7 +234,7 @@ var Test = {
             wrapLimit = wrapLimit || 12;
             tabSize = tabSize || 4;
             splits = computeWrapSplits.call(EditSession.prototype, line, wrapLimit, tabSize);
-            console.log("String:", line, "Result:", splits, "Expected:", assertEqual);
+            // console.log("String:", line, "Result:", splits, "Expected:", assertEqual);
             assert.ok(splits.length == assertEqual.length);
             for (var i = 0; i < splits.length; i++) {
                 assert.ok(splits[i] == assertEqual[i]);
@@ -333,7 +331,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
\ No newline at end of file
diff --git a/lib/ace/test/event_emitter_test.js b/lib/ace/test/event_emitter_test.js
index 6ebe5638..19e12596 100644
--- a/lib/ace/test/event_emitter_test.js
+++ b/lib/ace/test/event_emitter_test.js
@@ -35,10 +35,10 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-require("../../../support/paths");
+define(function(require, exports, module) {
 
 var oop             = require("pilot/oop");
-    EventEmitter   = require("pilot/event_emitter").EventEmitter,
+    EventEmitter    = require("pilot/event_emitter").EventEmitter,
     assert          = require("./assertions");
 
 var Emitter = function() {};
@@ -61,6 +61,4 @@ var Test = {
 };
 
 module.exports = require("asyncjs/test").testcase(Test)
-
-if (module === require.main)
-    module.exports.exec()
+});
\ No newline at end of file
diff --git a/lib/ace/test/mode/css_test.js b/lib/ace/test/mode/css_test.js
index 654d5c83..e5aa099e 100644
--- a/lib/ace/test/mode/css_test.js
+++ b/lib/ace/test/mode/css_test.js
@@ -73,7 +73,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/css_tokenizer_test.js b/lib/ace/test/mode/css_tokenizer_test.js
index 0618edac..dbad83c8 100644
--- a/lib/ace/test/mode/css_tokenizer_test.js
+++ b/lib/ace/test/mode/css_tokenizer_test.js
@@ -88,7 +88,7 @@ module.exports = require("asyncjs/test").testcase(Test, "css tokenizer");
 
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/html_test.js b/lib/ace/test/mode/html_test.js
index 7184ffc2..c614b6b8 100644
--- a/lib/ace/test/mode/html_test.js
+++ b/lib/ace/test/mode/html_test.js
@@ -65,7 +65,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/html_tokenizer_test.js b/lib/ace/test/mode/html_tokenizer_test.js
index 6ba8fdea..14e697ba 100644
--- a/lib/ace/test/mode/html_tokenizer_test.js
+++ b/lib/ace/test/mode/html_tokenizer_test.js
@@ -68,7 +68,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/javascript_test.js b/lib/ace/test/mode/javascript_test.js
index a12c4488..316ea910 100644
--- a/lib/ace/test/mode/javascript_test.js
+++ b/lib/ace/test/mode/javascript_test.js
@@ -147,7 +147,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/javascript_tokenizer_test.js b/lib/ace/test/mode/javascript_tokenizer_test.js
index 73e13f1e..be0fe1ea 100644
--- a/lib/ace/test/mode/javascript_tokenizer_test.js
+++ b/lib/ace/test/mode/javascript_tokenizer_test.js
@@ -104,7 +104,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/text_test.js b/lib/ace/test/mode/text_test.js
index 10ca9d13..1284d97d 100644
--- a/lib/ace/test/mode/text_test.js
+++ b/lib/ace/test/mode/text_test.js
@@ -62,7 +62,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/xml_test.js b/lib/ace/test/mode/xml_test.js
index 72bd56e1..c5e7810a 100644
--- a/lib/ace/test/mode/xml_test.js
+++ b/lib/ace/test/mode/xml_test.js
@@ -73,7 +73,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/mode/xml_tokenizer_test.js b/lib/ace/test/mode/xml_tokenizer_test.js
index e63980ed..dcf22b33 100644
--- a/lib/ace/test/mode/xml_tokenizer_test.js
+++ b/lib/ace/test/mode/xml_tokenizer_test.js
@@ -63,7 +63,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
\ No newline at end of file
diff --git a/lib/ace/test/navigation_test.js b/lib/ace/test/navigation_test.js
index 74a8885a..3174baaa 100644
--- a/lib/ace/test/navigation_test.js
+++ b/lib/ace/test/navigation_test.js
@@ -37,8 +37,6 @@
 
 define(function(require, exports, module) {
 
-require("./mockdom");
-
 var EditSession     = require("ace/edit_session").EditSession,
     Editor          = require("../editor").Editor,
     MockRenderer    = require("./mockrenderer"),
@@ -153,7 +151,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test)
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
diff --git a/lib/ace/test/range_test.js b/lib/ace/test/range_test.js
index 74bd136f..b02b32de 100644
--- a/lib/ace/test/range_test.js
+++ b/lib/ace/test/range_test.js
@@ -164,7 +164,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
diff --git a/lib/ace/test/search_test.js b/lib/ace/test/search_test.js
index 1f42571c..3bd0a05f 100644
--- a/lib/ace/test/search_test.js
+++ b/lib/ace/test/search_test.js
@@ -347,7 +347,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test)
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
diff --git a/lib/ace/test/selection_test.js b/lib/ace/test/selection_test.js
index 06858ec5..445a0e72 100644
--- a/lib/ace/test/selection_test.js
+++ b/lib/ace/test/selection_test.js
@@ -293,7 +293,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
     exports.exec()
 }
diff --git a/lib/ace/test/text_edit_test.js b/lib/ace/test/text_edit_test.js
index 9ef70da5..4537464a 100644
--- a/lib/ace/test/text_edit_test.js
+++ b/lib/ace/test/text_edit_test.js
@@ -36,7 +36,6 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
-require("./mockdom");
 
 var EditSession     = require("ace/edit_session").EditSession,
     Editor          = require("../editor").Editor,
@@ -441,7 +440,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }
diff --git a/lib/ace/test/virtual_renderer_test.js b/lib/ace/test/virtual_renderer_test.js
index 0d4fe8ed..c97dec22 100644
--- a/lib/ace/test/virtual_renderer_test.js
+++ b/lib/ace/test/virtual_renderer_test.js
@@ -36,7 +36,6 @@
  * ***** END LICENSE BLOCK ***** */
 
 define(function(require, exports, module) {
-require("./mockdom");
 
 var EditSession     = require("ace/edit_session").EditSession,
     VirtualRenderer = require("../virtual_renderer").VirtualRenderer,
@@ -75,7 +74,7 @@ var Test = {
 module.exports = require("asyncjs/test").testcase(Test);
 });
 
-if (module === require.main) {
+if (typeof module !== "undefined" && module === require.main) {
     require("../../../support/paths");
-    exports.exec()
+    exports.exec();
 }