From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../language/statements/for-of/body-put-error.js   | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 js/src/tests/test262/language/statements/for-of/body-put-error.js

(limited to 'js/src/tests/test262/language/statements/for-of/body-put-error.js')

diff --git a/js/src/tests/test262/language/statements/for-of/body-put-error.js b/js/src/tests/test262/language/statements/for-of/body-put-error.js
new file mode 100644
index 0000000000..9cd32665fa
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for-of/body-put-error.js
@@ -0,0 +1,52 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset
+description: >
+  If the left-hand side is not a lexical binding and the assignment produces
+  an error, the iterator should be closed and the error forwarded to the
+  runtime.
+info: |
+  ...
+  If destructuring is false, then
+    If lhsRef is an abrupt completion, then
+      Let status be lhsRef.
+    Else if lhsKind is lexicalBinding, then
+      Let status be InitializeReferencedBinding(lhsRef, nextValue).
+    Else,
+      Let status be PutValue(lhsRef, nextValue).
+  ...
+
+features: [for-of, Symbol.iterator]
+---*/
+
+var callCount = 0;
+var iterationCount = 0;
+var iterable = {};
+var x = {
+  set attr(_) {
+    throw new Test262Error();
+  }
+};
+
+iterable[Symbol.iterator] = function() {
+  return {
+    next: function() {
+      return { done: false, value: 0 };
+    },
+    return: function() {
+      callCount += 1;
+    }
+  }
+};
+
+assert.throws(Test262Error, function() {
+  for (x.attr of iterable) {
+    iterationCount += 1;
+  }
+});
+
+assert.sameValue(iterationCount, 0, 'The loop body is not evaluated');
+assert.sameValue(callCount, 1, 'Iterator is closed');
+
+reportCompare(0, 0);
-- 
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