From d9a3a626de8af6bc6f8e20f24bca04a3b82fb1b4 Mon Sep 17 00:00:00 2001
From: Pat Finnigan <patrick.k.finnigan@gmail.com>
Date: Mon, 2 Jan 2017 03:17:03 -0800
Subject: [PATCH] add isCancelled() regression tests (#1239)

* add isCancelled() regression tests

* PR feedback
---
 test/mocha/cancel.js | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/test/mocha/cancel.js b/test/mocha/cancel.js
index b00352a3f..54448868d 100644
--- a/test/mocha/cancel.js
+++ b/test/mocha/cancel.js
@@ -281,7 +281,7 @@ describe("Cancellation", function() {
         });
     });
 
-    specify("Can be used for breaking chains early", function() {
+    specify("can be used for breaking chains early", function() {
         var called = false;
         var p = Promise.resolve(1)
             .then(function(data) {
@@ -709,7 +709,21 @@ describe("Cancellation", function() {
         req.cancel();
         var resolve;
         return new Promise(function(_, __, onCancel) {resolve = arguments[0]});
-    })
+    });
+
+    specify("isCancelled() synchronously returns true after calling cancel() on pending promise", function() {
+        var promise = new Promise(function () {});
+        promise.cancel();
+        assert(promise.isCancelled());
+    });
+
+    specify("isCancelled() synchronously returns true after calling cancel() on promise created from .then()", function() {
+        var promise = new Promise(function () {});
+        var thenPromise = promise.then();
+        thenPromise.cancel();
+        assert(thenPromise.isCancelled());
+    });
+
     specify("gh-166", function() {
         var f1 = false, f2 = false, f3 = false, f4 = false;
         var a = Promise.resolve();