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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.formattoparts
description: Checks handling of the engineering and scientific notations.
locale: [ko-KR]
features: [Intl.NumberFormat-unified]
---*/
function verifyFormatParts(actual, expected, message) {
assert.sameValue(Array.isArray(expected), true, `${message}: expected is Array`);
assert.sameValue(Array.isArray(actual), true, `${message}: actual is Array`);
assert.sameValue(actual.length, expected.length, `${message}: length`);
for (let i = 0; i < actual.length; ++i) {
assert.sameValue(actual[i].type, expected[i].type, `${message}: parts[${i}].type`);
assert.sameValue(actual[i].value, expected[i].value, `${message}: parts[${i}].value`);
}
}
const tests = [
[
0.000345,
[{"type":"integer","value":"345"},{"type":"exponentSeparator","value":"E"},{"type":"exponentMinusSign","value":"-"},{"type":"exponentInteger","value":"6"}],
[{"type":"integer","value":"3"},{"type":"decimal","value":"."},{"type":"fraction","value":"45"},{"type":"exponentSeparator","value":"E"},{"type":"exponentMinusSign","value":"-"},{"type":"exponentInteger","value":"4"}],
],
[
0.345,
[{"type":"integer","value":"345"},{"type":"exponentSeparator","value":"E"},{"type":"exponentMinusSign","value":"-"},{"type":"exponentInteger","value":"3"}],
[{"type":"integer","value":"3"},{"type":"decimal","value":"."},{"type":"fraction","value":"45"},{"type":"exponentSeparator","value":"E"},{"type":"exponentMinusSign","value":"-"},{"type":"exponentInteger","value":"1"}],
],
[
3.45,
[{"type":"integer","value":"3"},{"type":"decimal","value":"."},{"type":"fraction","value":"45"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"0"}],
[{"type":"integer","value":"3"},{"type":"decimal","value":"."},{"type":"fraction","value":"45"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"0"}],
],
[
34.5,
[{"type":"integer","value":"34"},{"type":"decimal","value":"."},{"type":"fraction","value":"5"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"0"}],
[{"type":"integer","value":"3"},{"type":"decimal","value":"."},{"type":"fraction","value":"45"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"1"}],
],
[
543,
[{"type":"integer","value":"543"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"0"}],
[{"type":"integer","value":"5"},{"type":"decimal","value":"."},{"type":"fraction","value":"43"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"2"}],
],
[
5430,
[{"type":"integer","value":"5"},{"type":"decimal","value":"."},{"type":"fraction","value":"43"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"3"}],
[{"type":"integer","value":"5"},{"type":"decimal","value":"."},{"type":"fraction","value":"43"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"3"}],
],
[
543000,
[{"type":"integer","value":"543"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"3"}],
[{"type":"integer","value":"5"},{"type":"decimal","value":"."},{"type":"fraction","value":"43"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"5"}],
],
[
543211.1,
[{"type":"integer","value":"543"},{"type":"decimal","value":"."},{"type":"fraction","value":"211"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"3"}],
[{"type":"integer","value":"5"},{"type":"decimal","value":"."},{"type":"fraction","value":"432"},{"type":"exponentSeparator","value":"E"},{"type":"exponentInteger","value":"5"}],
],
[
-Infinity,
[{"type":"minusSign","value":"-"},{"type":"infinity","value":"∞"}],
[{"type":"minusSign","value":"-"},{"type":"infinity","value":"∞"}],
],
[
Infinity,
[{"type":"infinity","value":"∞"}],
[{"type":"infinity","value":"∞"}],
],
[
NaN,
[{"type":"nan","value":"NaN"}],
[{"type":"nan","value":"NaN"}],
],
];
for (const [number, engineering, scientific] of tests) {
const nfEngineering = (new Intl.NumberFormat("ko-KR", { notation: "engineering" }));
verifyFormatParts(nfEngineering.formatToParts(number), engineering, `${number} - engineering`);
const nfScientific = (new Intl.NumberFormat("ko-KR", { notation: "scientific" }));
verifyFormatParts(nfScientific.formatToParts(number), scientific, `${number} - scientific`);
}
reportCompare(0, 0);