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652cfc764a
* Add EvalError test * Add RangeError test * Add ReferenceError test * Add SyntaxError test * Add TypeError test * Add URIError test
59 lines
2.3 KiB
JavaScript
59 lines
2.3 KiB
JavaScript
// Copyright (C) 2019 Alexey Shvayka. 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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esid: sec-nativeerror
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description: Default [[Prototype]] value derived from realm of the NewTarget.
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info: |
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NativeError ( message )
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1. If NewTarget is undefined, let newTarget be the active function object; else let newTarget be NewTarget.
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2. Let O be ? OrdinaryCreateFromConstructor(newTarget, "%NativeErrorPrototype%", « [[ErrorData]] »).
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...
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4. Return O.
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OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
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...
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2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
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3. Return ObjectCreate(proto, internalSlotsList).
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GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
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...
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3. Let proto be ? Get(constructor, 'prototype').
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4. If Type(proto) is not Object, then
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a. Let realm be ? GetFunctionRealm(constructor).
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b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
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5. Return proto.
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features: [cross-realm, Reflect, Symbol]
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---*/
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var other = $262.createRealm().global;
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var newTarget = new other.Function();
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var err;
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newTarget.prototype = undefined;
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is undefined');
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newTarget.prototype = null;
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is null');
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newTarget.prototype = true;
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is a Boolean');
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newTarget.prototype = '';
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is a String');
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newTarget.prototype = Symbol();
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is a Symbol');
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newTarget.prototype = -0;
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err = Reflect.construct(RangeError, [], newTarget);
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assert.sameValue(Object.getPrototypeOf(err), other.RangeError.prototype, 'newTarget.prototype is a Number');
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