| // Copyright (C) 2014 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 12.2.5 |
| description: > |
| computed property class method names can be a number |
| includes: [compareArray.js] |
| ---*/ |
| |
| function ID(x) { |
| return x; |
| } |
| |
| class C { |
| a() { return 'A'; } |
| [1]() { return 'B'; } |
| c() { return 'C'; } |
| [ID(2)]() { return 'D'; } |
| } |
| assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`, from `a() { return 'A'; }`"); |
| assert.sameValue(new C()[1](), 'B', "`new C()[1]()` returns `'B'`, from `[1]() { return 'B'; }`"); |
| assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`, from `c() { return 'C'; }`"); |
| assert.sameValue(new C()[2](), 'D', "`new C()[2]()` returns `'D'`, from `[ID(2)]() { return 'D'; }`"); |
| |
| assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype"); |
| |
| assert( |
| compareArray(Object.getOwnPropertyNames(C.prototype), ['1', '2', 'constructor', 'a', 'c']), |
| "`compareArray(Object.getOwnPropertyNames(C.prototype), ['1', '2', 'constructor', 'a', 'c'])` returns `true`" |
| ); |