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32 lines
1.2 KiB
JavaScript
32 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: 12.2.8.5
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description: Object reference in expression position of TemplateMiddleList
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info: >
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TemplateMiddleList : TemplateMiddleList TemplateMiddle Expression
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1. Let rest be the result of evaluating TemplateMiddleList .
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2. ReturnIfAbrupt(rest).
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3. Let middle be the TV of TemplateMiddle as defined in 11.8.6.
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4. Let sub be the result of evaluating Expression.
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5. Let last be ToString(sub).
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---*/
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var plain = {};
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var custom = {
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toString: function() {
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return '"own" toString';
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}
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};
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assert.sameValue(`${0} ${1} ${plain}`, '0 1 [object Object]');
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assert.sameValue(`${0} ${1} ${plain}`, '0 1 [object Object]');
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assert.sameValue(`${0} ${1} ${plain}2`, '0 1 [object Object]2');
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assert.sameValue(`${0} ${1} ${plain}2`, '0 1 [object Object]2');
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assert.sameValue(`${0} ${1} ${custom}`, '0 1 "own" toString');
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assert.sameValue(`${0} ${1} ${custom}`, '0 1 "own" toString');
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assert.sameValue(`${0} ${1} ${custom}2`, '0 1 "own" toString2');
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assert.sameValue(`${0} ${1} ${custom}2`, '0 1 "own" toString2');
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