michael@0: // Copyright 2012 Mozilla Corporation. All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * @description Tests that the set of options for the date and time components is processed correctly.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: var locales = [[], ["zh-Hans-CN"], ["hi-IN"], ["en-US"], ["id-ID"]];
michael@0: var dates = [new Date(), new Date(0), new Date(Date.parse("1989-11-09T17:57:00Z"))];
michael@0: 
michael@0: function testWithDateTimeFormat(options, expected) {
michael@0:     locales.forEach(function (locales) {
michael@0:         var format = new Intl.DateTimeFormat(locales, options);
michael@0:         var resolvedOptions = format.resolvedOptions();
michael@0:         getDateTimeComponents().forEach(function (component) {
michael@0:             if (resolvedOptions.hasOwnProperty(component)) {
michael@0:                 if (!expected.hasOwnProperty(component)) {
michael@0:                     $ERROR("Unrequested component " + component +
michael@0:                         " added to expected subset " + JSON.stringify(expected) +
michael@0:                         "; locales " + locales + ", options " +
michael@0:                         (options ? JSON.stringify(options) : options) + ".");
michael@0:                 }
michael@0:             } else {
michael@0:                 if (expected.hasOwnProperty(component)) {
michael@0:                     $ERROR("Missing component " + component +
michael@0:                         " from expected subset " + JSON.stringify(expected) +
michael@0:                         "; locales " + locales + ", options " +
michael@0:                         (options ? JSON.stringify(options) : options) + ".");
michael@0:                 }
michael@0:             }
michael@0:         });
michael@0:     });
michael@0: }
michael@0: 
michael@0: function testWithToLocale(f, options, expected) {
michael@0:     // expected can be either one subset or an array of possible subsets
michael@0:     if (expected.length === undefined) {
michael@0:         expected = [expected];
michael@0:     }
michael@0:     locales.forEach(function (locales) {
michael@0:         dates.forEach(function (date) {
michael@0:             var formatted = Date.prototype[f].call(date, locales, options);
michael@0:             var expectedStrings = [];
michael@0:             expected.forEach(function (expected) {
michael@0:                 var referenceFormat = new Intl.DateTimeFormat(locales, expected);
michael@0:                 expectedStrings.push(referenceFormat.format(date));
michael@0:             });
michael@0:             if (expectedStrings.indexOf(formatted) === -1) {
michael@0:                 $ERROR("Function " + f + " did not return expected string for locales " +
michael@0:                     locales + ", options " + (options? JSON.stringify(options) : options) +
michael@0:                     "; expected " +
michael@0:                     (expectedStrings.length === 1 ? expectedStrings[0] : "one of " + expectedStrings) +
michael@0:                     ", got " + formatted + ".");
michael@0:             }
michael@0:         });
michael@0:     });
michael@0: }   
michael@0: 
michael@0: // any/date: steps 5a, 6a, 7a
michael@0: testWithDateTimeFormat(undefined, {year: "numeric", month: "numeric", day: "numeric"});
michael@0: 
michael@0: // any/date: steps 5a, 6a
michael@0: testWithDateTimeFormat({year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
michael@0: 
michael@0: // any/date: steps 5a, 6a
michael@0: testWithDateTimeFormat({hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
michael@0: 
michael@0: // any/all: steps 5a, 6a, 7a, 8a
michael@0: testWithToLocale("toLocaleString", undefined, [
michael@0:         // the first one is not guaranteed to be supported; the second one is
michael@0:         {year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
michael@0:         {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
michael@0: ]);
michael@0: 
michael@0: // any/all: steps 5a, 6a
michael@0: testWithToLocale("toLocaleString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
michael@0: 
michael@0: // any/all: steps 5a, 6a
michael@0: testWithToLocale("toLocaleString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
michael@0: 
michael@0: // date/date: steps 5a, 7a
michael@0: testWithToLocale("toLocaleDateString", undefined, {year: "numeric", month: "numeric", day: "numeric"});
michael@0: 
michael@0: // date/date: steps 5a
michael@0: testWithToLocale("toLocaleDateString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
michael@0: 
michael@0: // date/date: steps 5a, 7a
michael@0: testWithToLocale("toLocaleDateString", {hour: "numeric", minute: "numeric", second: "numeric"}, [
michael@0:         // the first one is not guaranteed to be supported; the second one is
michael@0:         {year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
michael@0:         {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
michael@0: ]);
michael@0: 
michael@0: // time/time: steps 6a, 8a
michael@0: testWithToLocale("toLocaleTimeString", undefined, {hour: "numeric", minute: "numeric", second: "numeric"});
michael@0: 
michael@0: // time/time: steps 6a, 8a
michael@0: testWithToLocale("toLocaleTimeString", {weekday: "short", year: "numeric", month: "numeric", day: "numeric"},
michael@0:     {weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"});
michael@0: 
michael@0: // time/time: steps 6a
michael@0: testWithToLocale("toLocaleTimeString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
michael@0: 
michael@0: