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roundingIncrement: 1.1 will not throw RangeError because 1. roundingIncrement is read by calling GetNumberOption 2. GetNumberOption https://tc39.es/ecma402/#sec-getnumberoption will call DefaultNumberOption https://tc39.es/ecma402/#sec-defaultnumberoption and 3. DefaultNumberOption will call floor() in step 3.
40 lines
1.3 KiB
JavaScript
40 lines
1.3 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: Rejects invalid values for roundingIncrement option.
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features: [Intl.NumberFormat-v3]
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---*/
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 0});
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}, '0');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 3});
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}, '3');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 4});
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}, '4');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 5000.1});
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}, '5000.1');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 5001});
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}, '5001');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 2, roundingPriority: 'morePrecision'});
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}, '2, roundingType is "morePrecision"');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 2, roundingPriority: 'lessPrecision'});
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}, '2, roundingType is "lessPrecision"');
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assert.throws(RangeError, function() {
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new Intl.NumberFormat([], {roundingIncrement: 2, minimumSignificantDigits: 1});
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}, '2, roundingType is "significantDigits"');
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