js/src/tests/test262/language/statements/while/cptn-no-iter.js


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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.7.3.6
description: >
    Completion value when no iteration occurs
info: |
    IterationStatement : while ( Expression ) Statement

    1. Let V = undefined.
    2. Repeat
       a. Let exprRef be the result of evaluating Expression.
       b. Let exprValue be GetValue(exprRef).
       c. ReturnIfAbrupt(exprValue).
       d. If ToBoolean(exprValue) is false, return NormalCompletion(V).
---*/

assert.sameValue(eval('1; while (false) { }'), undefined);
assert.sameValue(eval('2; while (false) { 3; }'), undefined);

reportCompare(0, 0);