1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/from/source-object-length-set-elem-prop-err.js b/js/src/tests/test262/built-ins/Array/from/source-object-length-set-elem-prop-err.js
new file mode 100644
index 0000000000..0f51481248
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/from/source-object-length-set-elem-prop-err.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.from
+description: >
+  TypeError is thrown if CreateDataProperty fails.
+  (items is not iterable)
+info: |
+  Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+  [...]
+  4. Let usingIterator be ? GetMethod(items, @@iterator).
+  5. If usingIterator is not undefined, then
+    [...]
+  6. NOTE: items is not an Iterable so assume it is an array-like object.
+  [...]
+  12. Repeat, while k < len
+    [...]
+    e. Perform ? CreateDataPropertyOrThrow(A, Pk, mappedValue).
+  [...]
+
+  CreateDataPropertyOrThrow ( O, P, V )
+
+  [...]
+  3. Let success be ? CreateDataProperty(O, P, V).
+  4. If success is false, throw a TypeError exception.
+---*/
+
+var items = {
+  length: 1,
+};
+
+var A1 = function(_length) {
+  this.length = 0;
+  Object.preventExtensions(this);
+};
+
+assert.throws(TypeError, function() {
+  Array.from.call(A1, items);
+});
+
+var A2 = function(_length) {
+  Object.defineProperty(this, "0", {
+    writable: true,
+    configurable: false,
+  });
+};
+
+assert.throws(TypeError, function() {
+  Array.from.call(A2, items);
+});
+
+reportCompare(0, 0);