mirror of https://github.com/tc39/test262.git
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 9.5.14
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description: >
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trap is called with handler object as its context, and parameters are:
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target, an array list with the called arguments and the new target, and the
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constructor new.target.
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info: >
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[[Construct]] ( argumentsList, newTarget)
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9. Let newObj be Call(trap, handler, «target, argArray, newTarget »).
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---*/
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var _target, _handler, _args, _P;
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function Target() {}
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var handler = {
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construct: function(t, args, newTarget) {
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_handler = this;
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_target = t;
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_args = args;
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_P = newTarget;
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return new t(args[0], args[1]);
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}
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};
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var P = new Proxy(Target, handler);
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new P(1, 2);
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assert.sameValue(_handler, handler, "trap context is the handler object");
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assert.sameValue(_target, Target, "first parameter is the target object");
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assert.sameValue(_args.length, 2, "arguments list contains all call arguments");
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assert.sameValue(_args[0], 1, "arguments list has first call argument");
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assert.sameValue(_args[1], 2, "arguments list has second call argument");
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assert.sameValue(_P, P, "constructor is sent as the third parameter");
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