diff --git a/bluebird/bluebird-tests.ts b/bluebird/bluebird-tests.ts
index abbdf6ee2..9244a9da3 100644
--- a/bluebird/bluebird-tests.ts
+++ b/bluebird/bluebird-tests.ts
@@ -696,6 +696,15 @@ fooProm = Promise.try(() => {
 	return fooThen;
 }, arr, x);
 
+// - - - - - - - - - - - - - - - - -
+
+fooProm = Promise.try(() => {
+    if (fooProm) {
+        return fooProm;
+    }
+    return foo;
+});
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
 fooProm = Promise.attempt(() => {
@@ -710,6 +719,15 @@ fooProm = Promise.attempt(() => {
 
 // - - - - - - - - - - - - - - - - -
 
+fooProm = Promise.attempt(() => {
+    if (fooProm) {
+        return fooProm;
+    }
+    return foo;
+});
+
+// - - - - - - - - - - - - - - - - -
+
 fooProm = Promise.attempt(() => {
 	return fooThen;
 });