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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js b/js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js new file mode 100644 index 0000000000..54b3553489 --- /dev/null +++ b/js/src/tests/test262/built-ins/Function/StrictFunction_restricted-properties-strict.js @@ -0,0 +1,54 @@ +'use strict'; +// Copyright (C) 2015 Caitlin Potter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + ECMAScript Function objects defined using syntactic constructors + in strict mode code do not have own properties "caller" or + "arguments" other than those that are created by applying the + AddRestrictedFunctionProperties abstract operation to the function. +flags: [onlyStrict] +es6id: 16.1 +---*/ + +function func() {} + +assert.throws(TypeError, function() { + return func.caller; +}, 'return func.caller throws a TypeError exception'); + +assert.throws(TypeError, function() { + func.caller = {}; +}, 'func.caller = {} throws a TypeError exception'); + +assert.throws(TypeError, function() { + return func.arguments; +}, 'return func.arguments throws a TypeError exception'); + +assert.throws(TypeError, function() { + func.arguments = {}; +}, 'func.arguments = {} throws a TypeError exception'); + +var newfunc = new Function('"use strict"'); + +assert.sameValue(newfunc.hasOwnProperty('caller'), false, 'newfunc.hasOwnProperty(\'caller\') must return false'); +assert.sameValue(newfunc.hasOwnProperty('arguments'), false, 'newfunc.hasOwnProperty(\'arguments\') must return false'); + +assert.throws(TypeError, function() { + return newfunc.caller; +}, 'return newfunc.caller throws a TypeError exception'); + +assert.throws(TypeError, function() { + newfunc.caller = {}; +}, 'newfunc.caller = {} throws a TypeError exception'); + +assert.throws(TypeError, function() { + return newfunc.arguments; +}, 'return newfunc.arguments throws a TypeError exception'); + +assert.throws(TypeError, function() { + newfunc.arguments = {}; +}, 'newfunc.arguments = {} throws a TypeError exception'); + +reportCompare(0, 0); |