1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/fromAsync/sync-iterable-with-thenable-element-rejects.js b/js/src/tests/test262/built-ins/Array/fromAsync/sync-iterable-with-thenable-element-rejects.js
new file mode 100644
index 0000000000..b5b0a6c3e4
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/fromAsync/sync-iterable-with-thenable-element-rejects.js
@@ -0,0 +1,22 @@
+// |reftest| async
+// Copyright (C) 2023 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.fromasync
+description: Result promise rejects if then method of input fails. 
+includes: [asyncHelpers.js]
+flags: [async]
+features: [Array.fromAsync]
+---*/
+
+asyncTest(async function () {
+  const inputThenable = {
+    then (resolve, reject) {
+      reject(new Test262Error);
+    },
+  };
+  const input = [ inputThenable ].values();
+  const output = Array.fromAsync(input);
+  await assert.throwsAsync(Test262Error, () => output);
+});