// Copyright 2018 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-symbol.prototype.description
description: >
Test that calling the getter on a Symbol or a Symbol wrapper object works.
info: |
1. Let s be the this value.
2. Let sym be ? thisSymbolValue(s).
3. Return sym.[[Description]].
features: [Symbol.prototype.description]
---*/
const getter = Object.getOwnPropertyDescriptor(
Symbol.prototype, 'description'
).get;
const symbol = Symbol('test');
assert.sameValue(
getter.call(symbol),
'test',
'getter.call(symbol) returns "test"'
);
assert.sameValue(
getter.call(Object(symbol)),
'test',
'getter.call(Object(symbol)) returns "test"'
);
const empty = Symbol();
assert.sameValue(
getter.call(empty),
undefined,
'getter.call(empty) returns `undefined`'
);
assert.sameValue(
getter.call(Object(empty)),
undefined,
'getter.call(Object(empty)) returns `undefined`'
);
const undef = Symbol(undefined);
assert.sameValue(
getter.call(undef),
undefined,
'getter.call(undef) returns `undefined`'
);
assert.sameValue(
getter.call(Object(undef)),
undefined,
'getter.call(Object(undef)) returns `undefined`'
);
const emptyStr = Symbol('');
assert.sameValue(
getter.call(emptyStr),
'',
'getter.call(emptyStr) returns ""'
);
assert.sameValue(
getter.call(Object(emptyStr)),
'',
'getter.call(Object(emptyStr)) returns ""'
);