diff --git a/test/common/eval-test._js b/test/common/eval-test._js
index 1d26033d..c56ec550 100644
--- a/test/common/eval-test._js
+++ b/test/common/eval-test._js
@@ -656,6 +656,15 @@ asyncTest("coffeescript wrapper 2", 1, function(_) {
 	}, "cs2");
 })
 
+asyncTest("coffeescript wrapper 2b", 1, function(_) {
+	evalTest(function f(_) {
+		var _this = this;
+		return (function() {
+			return delay(_, "cs2");
+		}).call(_this);
+	}, "cs2");
+})
+
 asyncTest("coffeescript wrapper 3", 1, function(_) {
 	evalTest(function f(_) {
 		return (function() {
@@ -664,6 +673,15 @@ asyncTest("coffeescript wrapper 3", 1, function(_) {
 	}, "cs3");
 })
 
+asyncTest("coffeescript wrapper 3b", 1, function(_) {
+	evalTest(function f(_) {
+		var _this = this;
+		return (function() {
+			return delay(_, "cs3");
+		}).apply(_this, arguments);
+	}, "cs3");
+})
+
 asyncTest("sync try/catch in async", 1, function(_) {
 	evalTest(function f(_) {
 		try {