From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../direct/var-env-var-init-local-new-delete.js | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-new-delete.js (limited to 'js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-new-delete.js') diff --git a/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-new-delete.js b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-new-delete.js new file mode 100644 index 0000000000..a71bd473d0 --- /dev/null +++ b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-new-delete.js @@ -0,0 +1,32 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-evaldeclarationinstantiation +description: Newly-created local binding may be deleted +info: | + [...] + 16. For each String vn in declaredVarNames, in list order do + a. If varEnvRec is a global Environment Record, then + [...] + b. Else, + i. Let bindingExists be varEnvRec.HasBinding(vn). + ii. If bindingExists is false, then + 1. Let status be ! varEnvRec.CreateMutableBinding(vn, true). + 2. Assert: status is not an abrupt completion because of + validation preceding step 12. + 3. Perform ! varEnvRec.InitializeBinding(vn, undefined). + [...] +flags: [noStrict] +---*/ + +var initial = null; +var postDeletion; + +(function() { + eval('initial = x; delete x; postDeletion = function() { x; }; var x;'); +}()); + +assert.sameValue(initial, undefined); +assert.throws(ReferenceError, postDeletion); + +reportCompare(0, 0); -- cgit v1.2.3