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Diffstat (limited to 'js/src/tests/test262/language/statements/class/definition/methods-restricted-properties.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/definition/methods-restricted-properties.js | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/definition/methods-restricted-properties.js b/js/src/tests/test262/language/statements/class/definition/methods-restricted-properties.js new file mode 100644 index 0000000000..f01bb2a643 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/definition/methods-restricted-properties.js @@ -0,0 +1,106 @@ +// 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 MethodDefinition syntactic form do not have own + properties "caller" or "arguments", but inherit them from + %FunctionPrototype%. +es6id: 16.1 +---*/ + +class Class { + method() {} + get accessor() {} + set accessor(x) {} +}; + +var instance = new Class; +var accessor = Object.getOwnPropertyDescriptor(Class.prototype, "accessor"); + +assert.sameValue( + instance.method.hasOwnProperty('caller'), + false, + 'No "caller" own property (method)' +); +assert.sameValue( + instance.method.hasOwnProperty('arguments'), + false, + 'No "arguments" own property (method)' +); +assert.sameValue( + accessor.get.hasOwnProperty('caller'), + false, + 'No "caller" own property ("get" accessor)' +); +assert.sameValue( + accessor.get.hasOwnProperty('arguments'), + false, + 'No "arguments" own property ("get" accessor)' +); +assert.sameValue( + accessor.set.hasOwnProperty('caller'), + false, + 'No "caller" own property ("set" accessor)' +); +assert.sameValue( + accessor.set.hasOwnProperty('arguments'), + false, + 'No "arguments" own property ("set" accessor)' +); + +// --- Test method restricted properties throw + +assert.throws(TypeError, function() { + return instance.method.caller; +}); + +assert.throws(TypeError, function() { + instance.method.caller = {}; +}); + +assert.throws(TypeError, function() { + return instance.method.arguments; +}); + +assert.throws(TypeError, function() { + instance.method.arguments = {}; +}); + +// --- Test getter restricted properties throw + +assert.throws(TypeError, function() { + return accessor.get.caller; +}); + +assert.throws(TypeError, function() { + accessor.get.caller = {}; +}); + +assert.throws(TypeError, function() { + return accessor.get.arguments; +}); + +assert.throws(TypeError, function() { + accessor.get.arguments = {}; +}); + +// --- Test setter restricted properties throw + +assert.throws(TypeError, function() { + return accessor.set.caller; +}); + +assert.throws(TypeError, function() { + accessor.set.caller = {}; +}); + +assert.throws(TypeError, function() { + return accessor.set.arguments; +}); + +assert.throws(TypeError, function() { + accessor.set.arguments = {}; +}); + +reportCompare(0, 0); |