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0fe508c5f0
I do not believe this setup is correct if we use notation: "compact". in https://tc39.es/proposal-intl-numberformat-v3/out/numberformat/diff.html#sec-setnfdigitoptions notation is "compact" mnsd is undefined mxsd is undefined mnfd is undefined mxfd is undefined hasSd is false hasFd is false needSd is false needFd is false so step 23 else block will be run Set intlObj.[[RoundingType]] to morePrecision. then in step 23 of https://tc39.es/proposal-intl-numberformat-v3/out/numberformat/diff.html#sec-initializenumberformat ``` If roundingIncrement is not 1 and numberFormat.[[RoundingType]] is not fractionDigits, throw a RangeError exception. ```
50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
// Copyright 2021 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-initializenumberformat
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description: Checks handling of the roundingIncrement option to the NumberFormat constructor.
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includes: [compareArray.js]
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features: [Intl.NumberFormat-v3]
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---*/
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const values = [
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[undefined, 1],
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[1, 1],
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[2, 2],
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[5, 5],
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[10, 10],
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[20, 20],
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[25, 25],
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[50, 50],
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[100, 100],
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[200, 200],
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[250, 250],
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[500, 500],
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[1000, 1000],
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[2000, 2000],
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[2500, 2500],
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[5000, 5000],
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[true, 1],
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["2", 2],
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[{valueOf: function() { return 5; }}, 5],
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];
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for (const [value, expected] of values) {
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const callOrder = [];
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const nf = new Intl.NumberFormat([], {
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get notation() {
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callOrder.push("notation");
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return "standard";
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},
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get roundingIncrement() {
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callOrder.push("roundingIncrement");
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return value;
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}
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});
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const resolvedOptions = nf.resolvedOptions();
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assert("roundingIncrement" in resolvedOptions, "has property for value " + value);
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assert.sameValue(resolvedOptions.roundingIncrement, expected);
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assert.compareArray(callOrder, ["notation", "roundingIncrement"]);
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}
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