michael@0: // |reftest| skip-if(!this.hasOwnProperty("Intl"))
michael@0: // -- test that NumberFormat correctly formats 0 with various numbers of significant digits
michael@0: 
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: var testData = [
michael@0:     {minimumSignificantDigits: 1, maximumSignificantDigits: 1, expected: "0"},
michael@0:     {minimumSignificantDigits: 1, maximumSignificantDigits: 2, expected: "0"},
michael@0:     {minimumSignificantDigits: 1, maximumSignificantDigits: 3, expected: "0"},
michael@0:     {minimumSignificantDigits: 1, maximumSignificantDigits: 4, expected: "0"},
michael@0:     {minimumSignificantDigits: 1, maximumSignificantDigits: 5, expected: "0"},
michael@0:     {minimumSignificantDigits: 2, maximumSignificantDigits: 2, expected: "0.0"},
michael@0:     {minimumSignificantDigits: 2, maximumSignificantDigits: 3, expected: "0.0"},
michael@0:     {minimumSignificantDigits: 2, maximumSignificantDigits: 4, expected: "0.0"},
michael@0:     {minimumSignificantDigits: 2, maximumSignificantDigits: 5, expected: "0.0"},
michael@0:     {minimumSignificantDigits: 3, maximumSignificantDigits: 3, expected: "0.00"},
michael@0:     {minimumSignificantDigits: 3, maximumSignificantDigits: 4, expected: "0.00"},
michael@0:     {minimumSignificantDigits: 3, maximumSignificantDigits: 5, expected: "0.00"},
michael@0: ];
michael@0: 
michael@0: for (var i = 0; i < testData.length; i++) {
michael@0:     var min = testData[i].minimumSignificantDigits;
michael@0:     var max = testData[i].maximumSignificantDigits;
michael@0:     var options = {minimumSignificantDigits: min, maximumSignificantDigits: max};
michael@0:     var format = new Intl.NumberFormat("en-US", options);
michael@0:     assertEq(format.format(0), testData[i].expected,
michael@0:              "Wrong formatted string for 0 with " +
michael@0:              "minimumSignificantDigits " + min +
michael@0:              ", maximumSignificantDigits " + max +
michael@0:              ": expected \"" + expected +
michael@0:              "\", actual \"" + actual + "\"");
michael@0: }
michael@0: 
michael@0: reportCompare(true, true);