Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-917076.js

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+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+let speciesCounter = 0;
+
+Object.defineProperty(Promise, Symbol.species, {
+  value: function(...args) {
+    speciesCounter++;
+    return new Promise(...args);
+  }
+});
+
+async function foo() { }
+
+assertPromiseResult(Promise.all([foo()]), () => {
+  assertEquals(3, speciesCounter);
+});