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intl: add assertion to test that the result for default parameter 

Add an assertion to the test for default parameters in Intl.NumberFormat's
method formatToParts checking that both the values are equal to the correct
result.
This commit is contained in:
Ujjwal Sharma 2018-09-27 03:37:44 +05:30 committed by Rick Waldron
parent 2d38eed77b
commit 41bf0ee344
1 changed files with 13 additions and 5 deletions
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18
test/intl402/NumberFormat/prototype/formatToParts/default-parameter.js vendored
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@ -1,5 +1,6 @@
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.numberformat.prototype.formattoparts
description: Intl.NumberFormat.prototype.formatToParts called with no parameters
@ -11,12 +12,19 @@ info: |
var nf = new Intl.NumberFormat();
// Example value: [{"type":"nan","value":"NaN"}]
var implicit = nf.formatToParts();
var explicit = nf.formatToParts(undefined);
const implicit = nf.formatToParts();
const explicit = nf.formatToParts(undefined);
const result = [{ type: 'nan', value: 'NaN' }];
assert(partsEquals(implicit, explicit),
"formatToParts() should be equivalent to formatToParts(undefined)");
assert(
partsEquals(implicit, explicit),
'formatToParts() should be equivalent to formatToParts(undefined)'
);
assert(
partsEquals(implicit, result),
'Both implicit and explicit calls should have the correct result'
);
function partsEquals(parts1, parts2) {
if (parts1.length !== parts2.length) return false;