tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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takes-iterable.js (822B)

      1 // |reftest| skip-if(!Math.sumPrecise) -- Math.sumPrecise is not enabled unconditionally
      2 // Copyright (C) 2024 Kevin Gibbons. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-math.sumprecise
      7 description: Math.sumPrecise takes an iterable
      8 features: [generators, Math.sumPrecise]
      9 ---*/
     10 
     11 assert.sameValue(Math.sumPrecise([1, 2]), 3);
     12 
     13 function* gen() {
     14  yield 1;
     15  yield 2;
     16 }
     17 assert.sameValue(Math.sumPrecise(gen()), 3);
     18 
     19 var overridenArray = [4];
     20 overridenArray[Symbol.iterator] = gen;
     21 assert.sameValue(Math.sumPrecise(overridenArray), 3);
     22 
     23 assert.throws(TypeError, function () {
     24  Math.sumPrecise();
     25 });
     26 
     27 assert.throws(TypeError, function () {
     28  Math.sumPrecise(1, 2);
     29 });
     30 
     31 assert.throws(TypeError, function () {
     32  Math.sumPrecise({});
     33 });
     34 
     35 reportCompare(0, 0);