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-rw-r--r--js/src/tests/non262/AsyncIterator/length.js13
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/non262/AsyncIterator/length.js b/js/src/tests/non262/AsyncIterator/length.js
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index 0000000000..26803fc44e
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+++ b/js/src/tests/non262/AsyncIterator/length.js
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+// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator')) -- AsyncIterator is not enabled unconditionally
+/*---
+ The "length" property of AsyncIterator
+---*/
+
+const propDesc = Reflect.getOwnPropertyDescriptor(AsyncIterator, 'length');
+assertEq(propDesc.value, 0);
+assertEq(propDesc.writable, false);
+assertEq(propDesc.enumerable, false);
+assertEq(propDesc.configurable, true);
+
+if (typeof reportCompare === 'function')
+ reportCompare(0, 0);