mirror of https://github.com/tc39/test262.git
71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
// 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: left-shift operator ToNumeric with BigInt operands
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esid: sec-left-shift-operator-runtime-semantics-evaluation
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features: [BigInt, Symbol, Symbol.toPrimitive, computed-property-names]
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---*/
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assert.throws(TypeError, function() {
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Symbol('1') << 0n;
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}, 'Symbol("1") << 0n throws TypeError');
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assert.throws(TypeError, function() {
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0n << Symbol('1');
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}, '0n << Symbol("1") throws TypeError');
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assert.throws(TypeError, function() {
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Object(Symbol('1')) << 0n;
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}, 'Object(Symbol("1")) << 0n throws TypeError');
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assert.throws(TypeError, function() {
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0n << Object(Symbol('1'));
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}, '0n << Object(Symbol("1")) throws TypeError');
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assert.throws(TypeError, function() {
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({
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[Symbol.toPrimitive]: function() {
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return Symbol('1');
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}
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}) << 0n;
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}, '({[Symbol.toPrimitive]: function() {return Symbol("1");}}) << 0n throws TypeError');
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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 Symbol('1');
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}
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};
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}, '0n << {[Symbol.toPrimitive]: function() {return Symbol("1");}} throws TypeError');
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assert.throws(TypeError, function() {
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({
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valueOf: function() {
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return Symbol('1');
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}
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}) << 0n;
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}, '({valueOf: function() {return Symbol("1");}}) << 0n throws TypeError');
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assert.throws(TypeError, function() {
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0n << {
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valueOf: function() {
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return Symbol('1');
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}
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};
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}, '0n << {valueOf: function() {return Symbol("1");}} throws TypeError');
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assert.throws(TypeError, function() {
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({
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toString: function() {
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return Symbol('1');
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}
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}) << 0n;
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}, '({toString: function() {return Symbol("1");}}) << 0n throws TypeError');
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assert.throws(TypeError, function() {
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0n << {
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toString: function() {
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return Symbol('1');
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}
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};
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}, '0n << {toString: function() {return Symbol("1");}} throws TypeError');
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