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// Copyright 2019 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.numberformat.prototype.format
description: Checks handling of the signDisplay option to the NumberFormat constructor.
locale: [de-DE]
features: [Intl.NumberFormat-unified]
---*/
const tests = [
[
"auto",
"-∞",
"-987",
"-0",
"-0",
"0",
"0",
"987",
"∞",
"NaN",
],
[
"always",
"-∞",
"-987",
"-0",
"-0",
"+0",
"+0",
"+987",
"+∞",
"+NaN",
],
[
"never",
"∞",
"987",
"0",
"0",
"0",
"0",
"987",
"∞",
"NaN",
],
[
"exceptZero",
"-∞",
"-987",
"0",
"0",
"0",
"0",
"+987",
"+∞",
"NaN",
],
];
for (const [signDisplay, ...expected] of tests) {
const nf = new Intl.NumberFormat("de-DE", {signDisplay});
assert.sameValue(nf.format(-Infinity), expected[0], `-Infinity (${signDisplay})`);
assert.sameValue(nf.format(-987), expected[1], `-987 (${signDisplay})`);
assert.sameValue(nf.format(-0.0001), expected[2], `-0.0001 (${signDisplay})`);
assert.sameValue(nf.format(-0), expected[3], `-0 (${signDisplay})`);
assert.sameValue(nf.format(0), expected[4], `0 (${signDisplay})`);
assert.sameValue(nf.format(0.0001), expected[5], `0.0001 (${signDisplay})`);
assert.sameValue(nf.format(987), expected[6], `987 (${signDisplay})`);
assert.sameValue(nf.format(Infinity), expected[7], `Infinity (${signDisplay})`);
assert.sameValue(nf.format(NaN), expected[8], `NaN (${signDisplay})`);
}
reportCompare(0, 0);
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