From 9476f2e018856139f92e96e8e738bbbab615e67d Mon Sep 17 00:00:00 2001 From: Gaming4JC Date: Sat, 8 Jun 2019 18:45:02 -0400 Subject: 1175823 - Import test262 mapped arguments tests. --- .../mapped/mapped-arguments-nonconfigurable-2.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-2.js (limited to 'js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-2.js') diff --git a/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-2.js b/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-2.js new file mode 100755 index 000000000..265481e01 --- /dev/null +++ b/js/src/tests/test262/language/arguments-object/mapped/mapped-arguments-nonconfigurable-2.js @@ -0,0 +1,19 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: Mapped arguments object with non-configurable property +description: > + Mapping works when property is non-configurable, variable is + changed with SetMutableBinding. +flags: [noStrict] +---*/ + +function argumentsAndSetMutableBinding(a) { + Object.defineProperty(arguments, "0", {configurable: false}); + + a = 2; + assert.sameValue(a, 2); + assert.sameValue(arguments[0], 2); +} +argumentsAndSetMutableBinding(1); -- cgit v1.2.3