1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/non262/Iterator/prototype/some/check-fn-after-getting-iterator.js b/js/src/tests/non262/Iterator/prototype/some/check-fn-after-getting-iterator.js
new file mode 100644
index 0000000000..bfadc6810e
--- /dev/null
+++ b/js/src/tests/non262/Iterator/prototype/some/check-fn-after-getting-iterator.js
@@ -0,0 +1,25 @@
+// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally
+const log = [];
+const handlerProxy = new Proxy({}, {
+  get: (target, key, receiver) => (...args) => {
+    log.push(`${key}: ${args[1]?.toString()}`);
+    return Reflect[key](...args);
+  },
+});
+
+class TestIterator extends Iterator {
+  next() {
+    return {done: true};
+  }
+}
+
+const iter = new Proxy(new TestIterator(), handlerProxy);
+assertThrowsInstanceOf(() => iter.some(1), TypeError);
+
+assertEqArray(
+  log,
+  ["get: some"]
+);
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);