diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/class/definition/accessors.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/definition/accessors.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/definition/accessors.js b/js/src/tests/test262/language/statements/class/definition/accessors.js new file mode 100644 index 0000000000..aea9a74946 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/definition/accessors.js @@ -0,0 +1,54 @@ +// Copyright (C) 2014 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 14.5 +description: > + class accessors +---*/ + +function assertAccessorDescriptor(object, name) { + var desc = Object.getOwnPropertyDescriptor(object, name); + assert.sameValue(desc.configurable, true, "The value of `desc.configurable` is `true`"); + assert.sameValue(desc.enumerable, false, "The value of `desc.enumerable` is `false`"); + assert.sameValue(typeof desc.get, 'function', "`typeof desc.get` is `'function'`"); + assert.sameValue(typeof desc.set, 'function', "`typeof desc.set` is `'function'`"); + assert.sameValue( + 'prototype' in desc.get, + false, + "The result of `'prototype' in desc.get` is `false`" + ); + assert.sameValue( + 'prototype' in desc.set, + false, + "The result of `'prototype' in desc.set` is `false`" + ); +} + + +class C { + constructor(x) { + this._x = x; + } + + get x() { return this._x; } + set x(v) { this._x = v; } + + static get staticX() { return this._x; } + static set staticX(v) { this._x = v; } +} + +assertAccessorDescriptor(C.prototype, 'x'); +assertAccessorDescriptor(C, 'staticX'); + +var c = new C(1); +c._x = 1; +assert.sameValue(c.x, 1, "The value of `c.x` is `1`, after executing `c._x = 1;`"); +c.x = 2; +assert.sameValue(c._x, 2, "The value of `c._x` is `2`, after executing `c.x = 2;`"); + +C._x = 3; +assert.sameValue(C.staticX, 3, "The value of `C.staticX` is `3`, after executing `C._x = 3;`"); +C._x = 4; +assert.sameValue(C.staticX, 4, "The value of `C.staticX` is `4`, after executing `C._x = 4;`"); + +reportCompare(0, 0); |