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-rw-r--r--js/src/tests/test262/built-ins/Array/prototype/with/ignores-species.js32
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/with/ignores-species.js b/js/src/tests/test262/built-ins/Array/prototype/with/ignores-species.js
new file mode 100644
index 0000000000..7b198186fc
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+++ b/js/src/tests/test262/built-ins/Array/prototype/with/ignores-species.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2021 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.with
+description: >
+ Array.prototype.with ignores @@species
+info: |
+ Array.prototype.with ( )
+
+ ...
+ 8. Let A be ? ArrayCreate(𝔽(len)).
+ ...
+features: [change-array-by-copy]
+---*/
+
+var a = [1, 2, 3];
+a.constructor = {};
+a.constructor[Symbol.species] = function () {}
+
+assert.sameValue(Object.getPrototypeOf(a.with(0, 0)), Array.prototype);
+
+var b = [1, 2, 3];
+Object.defineProperty(b, "constructor", {
+ get() {
+ throw new Test262Error("Should not get .constructor");
+ }
+});
+
+b.with(0, 0);
+
+reportCompare(0, 0);