mirror of https://github.com/tc39/test262.git
58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
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// Copyright (C) 2017 Josh Wolfe. 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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description: unsigned-right-shift operator ToNumeric with BigInt operands
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esid: sec-unsigned-right-shift-operator-runtime-semantics-evaluation
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info: After ToNumeric type coercion, unsigned-right-shift always throws for BigInt operands
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features: [BigInt, Symbol.toPrimitive, computed-property-names]
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---*/
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assert.throws(TypeError, function() {
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Object(2n) >>> 0n;
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}, "ToPrimitive: unbox object with internal slot");
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assert.throws(TypeError, function() {
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0n >>> Object(2n);
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}, "ToPrimitive: unbox object with internal slot");
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assert.throws(TypeError, function() {
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({
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[Symbol.toPrimitive]: function() {
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return 2n;
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}
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}) >>> 0n;
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}, "ToPrimitive: @@toPrimitive");
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assert.throws(TypeError, function() {
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0n >>> {
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[Symbol.toPrimitive]: function() {
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return 2n;
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}
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};
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}, "ToPrimitive: @@toPrimitive");
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assert.throws(TypeError, function() {
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({
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valueOf: function() {
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return 2n;
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}
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}) >>> 0n;
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}, "ToPrimitive: valueOf");
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assert.throws(TypeError, function() {
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0n >>> {
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valueOf: function() {
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return 2n;
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}
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};
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}, "ToPrimitive: valueOf");
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assert.throws(TypeError, function() {
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({
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toString: function() {
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return 2n;
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}
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}) >>> 0n;
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}, "ToPrimitive: toString");
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assert.throws(TypeError, function() {
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0n >>> {
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toString: function() {
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return 2n;
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}
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};
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}, "ToPrimitive: toString");
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