1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Promise/race/invoke-resolve-get-once-no-calls.js b/js/src/tests/test262/built-ins/Promise/race/invoke-resolve-get-once-no-calls.js
new file mode 100644
index 0000000000..43e6718a67
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Promise/race/invoke-resolve-get-once-no-calls.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+  Gets constructor's `resolve` method once from zero to many invocations.
+esid: sec-promise.race
+info: |
+  Runtime Semantics: PerformPromiseRace
+
+  1. Let promiseResolve be ? Get(constructor, `"resolve"`).
+  1. If IsCallable(promiseResolve) is false, throw a TypeError exception.
+  ...
+  1. Repeat,
+    ...
+    1. Let nextPromise be ? Call(promiseResolve, constructor, « nextValue »).
+---*/
+
+var resolve = Promise.resolve;
+var getCount = 0;
+var callCount = 0;
+
+Object.defineProperty(Promise, 'resolve', {
+  configurable: true,
+  get() {
+    getCount += 1;
+    return function() {
+      callCount += 1;
+      return resolve.apply(Promise, arguments);
+    };
+  }
+});
+
+Promise.race([]);
+
+assert.sameValue(
+  getCount, 1, 'Got `resolve` only once for each iterated value'
+);
+assert.sameValue(
+  callCount, 0, '`resolve` not called for empty iterator'
+);
+
+reportCompare(0, 0);