| // Copyright (C) 2020 Alexey Shvayka. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-proxy-object-internal-methods-and-internal-slots-call-thisargument-argumentslist |
| description: > |
| If "apply" trap is null or undefined, [[Call]] is properly |
| forwarded to [[ProxyTarget]] (which is also a Proxy object). |
| info: | |
| [[Call]] ( thisArgument, argumentsList ) |
| |
| [...] |
| 4. Let target be O.[[ProxyTarget]]. |
| 5. Let trap be ? GetMethod(handler, "apply"). |
| 6. If trap is undefined, then |
| a. Return ? Call(target, thisArgument, argumentsList). |
| features: [generators, Proxy, Reflect] |
| includes: [compareArray.js] |
| ---*/ |
| |
| var sum = function* (arg) { |
| yield this.foo; |
| yield arg; |
| }; |
| |
| var sumTarget = new Proxy(sum, {}); |
| var sumProxy = new Proxy(sumTarget, { |
| apply: undefined, |
| }); |
| |
| var gen = Reflect.apply(sumProxy, {foo: 10}, [1]); |
| |
| assert.compareArray(Array.from(gen), [10, 1]); |
