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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/language/statements/class/restricted-properties.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/language/statements/class/restricted-properties.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/restricted-properties.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/restricted-properties.js b/js/src/tests/test262/language/statements/class/restricted-properties.js new file mode 100644 index 0000000000..25a9b2db1c --- /dev/null +++ b/js/src/tests/test262/language/statements/class/restricted-properties.js @@ -0,0 +1,62 @@ +// Copyright (C) 2015 Caitlin Potter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + Functions created using ClassDeclaration syntactic form do not have own + properties "caller" or "arguments", but inherit them from + %FunctionPrototype%. +es6id: 16.1 +---*/ + +class BaseClass {} + +assert.sameValue( + BaseClass.hasOwnProperty('caller'), false, 'No "caller" own property' +); +assert.sameValue( + BaseClass.hasOwnProperty('arguments'), false, 'No "arguments" own property' +); + +assert.throws(TypeError, function() { + return BaseClass.caller; +}); + +assert.throws(TypeError, function() { + BaseClass.caller = {}; +}); + +assert.throws(TypeError, function() { + return BaseClass.arguments; +}); + +assert.throws(TypeError, function() { + BaseClass.arguments = {}; +}); + +class SubClass extends BaseClass {} + +assert.sameValue( + SubClass.hasOwnProperty('caller'), false, 'No "caller" own property' +); +assert.sameValue( + SubClass.hasOwnProperty('arguments'), false, 'No "arguments" own property' +); + +assert.throws(TypeError, function() { + return SubClass.caller; +}); + +assert.throws(TypeError, function() { + SubClass.caller = {}; +}); + +assert.throws(TypeError, function() { + return SubClass.arguments; +}); + +assert.throws(TypeError, function() { + SubClass.arguments = {}; +}); + +reportCompare(0, 0); |