Add date formatting and parsing code.

tests/lib/i18n/date_time_format_test_data.dart

+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/**
+ * Test data for one particular date formatted for a small number of locales.

[Emily Fortuna, 2012/08/06 22:43:00]

why use this set to test?
You mention briefly in date_time_format_test.dart why Austrian vs regular
German, and you might elaborate on that here. Why should we feel reasonably
confident that we have reasonable test coverage with these locales? Are these
the "extremes" in Date formatting?

[Alan Knight, 2012/08/08 00:47:44]

Do we really want to put "This is all the data I could get out of the
internationalization people and even that was like pulling teeth?" into the
comment? :-) If it were up to me I'd say test all the locales, as I don't know
what would be a representative set. It might be worth putting in a TODO to write
a C++ or Java program to generate data from ICU and test that. It's still a bit
circular because our generation code is also derived from ICU, but better than
nothing.

[Emily Fortuna, 2012/08/08 01:35:54]

Ah, I see. I didn't understand that was why we had this set. Maybe just have a
TODO to get more test data for other locales at some point then.

[Alan Knight, 2012/08/08 18:21:25]

Done.

+ * Provides at least a basic check on formatting, including formatting with
+ * non-ASCII characters and some different orderings.
+ */
+
+var English = const {
+  "DAY" : "27",

[Emily Fortuna, 2012/08/06 22:43:00]

indent two more spaces

[Alan Knight, 2012/08/08 00:47:44]

In one of the earlier files you said Maps only needed to indent two spaces.

[Emily Fortuna, 2012/08/08 01:35:54]

Right. Ignore!

[Alan Knight, 2012/08/08 18:21:25]

Done.

+  "ABBR_WEEKDAY" : "Fri",
+  "WEEKDAY" : "Friday",
+  "ABBR_STANDALONE_MONTH" : "Jan",
+  "STANDALONE_MONTH" : "January",
+  "NUM_MONTH" : "1",
+  "NUM_MONTH_DAY" : "1/27",
+  "NUM_MONTH_WEEKDAY_DAY" : "Fri, 1/27",
+  "ABBR_MONTH" : "Jan",
+  "ABBR_MONTH_DAY" : "Jan 27",
+  "ABBR_MONTH_WEEKDAY_DAY" : "Fri, Jan 27",
+  "MONTH" : "January",
+  "MONTH_DAY" : "January 27",
+  "MONTH_WEEKDAY_DAY" : "Friday, January 27",
+  "ABBR_QUARTER" : "Q1",
+  "QUARTER" : "1st quarter",
+  "YEAR" : "2012",
+  "YEAR_NUM_MONTH" : "1/2012",
+  "YEAR_NUM_MONTH_DAY" : "1/27/2012",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "Fri, 1/27/2012",
+  "YEAR_ABBR_MONTH" : "Jan 2012",
+  "YEAR_ABBR_MONTH_DAY" : "Jan 27, 2012",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "Fri, Jan 27, 2012",
+  "YEAR_MONTH" : "January 2012",
+  "YEAR_MONTH_DAY" : "January 27, 2012",
+  "YEAR_MONTH_WEEKDAY_DAY" : "Friday, January 27, 2012",
+  "YEAR_ABBR_QUARTER" : "Q1 2012",
+  "YEAR_QUARTER" : "1st quarter 2012",
+  "HOUR24" : "20",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "8 PM",
+  "HOUR_MINUTE" : "8:58 PM",
+  "HOUR_MINUTE_SECOND" : "8:58:59 PM",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "United States Time (Los Angeles)",
+  "GENERIC_TZ" : "Pacific Time",
+  "ABBR_GENERIC_TZ" : "PT",
+  "SPECIFIC_TZ" : "Pacific Standard Time",
+  "ABBR_SPECIFIC_TZ" : "PST",
+  "ABBR_UTC_TZ" : "GMT-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "Friday, January 27, 2012 8:58:59 PM",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "Friday, January 27, 2012 8:58:59 PM Pacific Time",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "Fri, Jan 27, 2012 8:58:59 PM PST",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" : "8:58:59 PM PT",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "8:58 PM PST"};
+
+var German = const {
+  "DAY" : "27",
+  "ABBR_WEEKDAY" : "Fr.",
+  "WEEKDAY" : "Freitag",
+  "ABBR_STANDALONE_MONTH" : "Jan",
+  "STANDALONE_MONTH" : "Januar",
+  "NUM_MONTH" : "1",
+  "NUM_MONTH_DAY" : "27.1.",
+  "NUM_MONTH_WEEKDAY_DAY" : "Fr., 27.1.",
+  "ABBR_MONTH" : "Jan",
+  "ABBR_MONTH_DAY" : "27. Jan",
+  "ABBR_MONTH_WEEKDAY_DAY" : "Fr., 27. Jan",
+  "MONTH" : "Januar",
+  "MONTH_DAY" : "27. Januar",
+  "MONTH_WEEKDAY_DAY" : "Freitag, 27. Januar",
+  "ABBR_QUARTER" : "Q1",
+  "QUARTER" : "1. Quartal",
+  "YEAR" : "2012",
+  "YEAR_NUM_MONTH" : "1.2012",
+  "YEAR_NUM_MONTH_DAY" : "27.1.2012",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "Fr., 27.1.2012",
+  "YEAR_ABBR_MONTH" : "Jan 2012",
+  "YEAR_ABBR_MONTH_DAY" : "27. Jan 2012",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "Fr., 27. Jan 2012",
+  "YEAR_MONTH" : "Januar 2012",
+  "YEAR_MONTH_DAY" : "27. Januar 2012",
+  "YEAR_MONTH_WEEKDAY_DAY" : "Freitag, 27. Januar 2012",
+  "YEAR_ABBR_QUARTER" : "Q1 2012",
+  "YEAR_QUARTER" : "1. Quartal 2012",
+  "HOUR24" : "20 Uhr",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "20 Uhr",
+  "HOUR_MINUTE" : "20:58",
+  "HOUR_MINUTE_SECOND" : "20:58:59",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "Vereinigte Staaten Zeit (Los Angeles)",
+  "GENERIC_TZ" : "Nordamerikanische Westküstenzeit",
+  "ABBR_GENERIC_TZ" : "Vereinigte Staaten Zeit (Los Angeles)",
+  "SPECIFIC_TZ" : "Nordamerikanische Westküsten-Winterzeit",
+  "ABBR_SPECIFIC_TZ" : "GMT-08:00",
+  "ABBR_UTC_TZ" : "GMT-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "Freitag, 27. Januar 2012 20:58:59",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "Freitag, 27. Januar 2012 20:58:59 Nordamerikanische Westküstenzeit",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "Fr., 27. Jan 2012 20:58:59 GMT-08:00",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" :
+      "20:58:59 Vereinigte Staaten Zeit (Los Angeles)",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "20:58 GMT-08:00"};
+
+var Austrian = const {
+  "DAY" : "27",
+  "ABBR_WEEKDAY" : "Fr.",
+  "WEEKDAY" : "Freitag",
+  "ABBR_STANDALONE_MONTH" : "Jän",
+  "STANDALONE_MONTH" : "Jänner",
+  "NUM_MONTH" : "1",
+  "NUM_MONTH_DAY" : "27.1.",
+  "NUM_MONTH_WEEKDAY_DAY" : "Fr., 27.1.",
+  "ABBR_MONTH" : "Jän",
+  "ABBR_MONTH_DAY" : "27. Jän",
+  "ABBR_MONTH_WEEKDAY_DAY" : "Fr., 27. Jän",
+  "MONTH" : "Jänner",
+  "MONTH_DAY" : "27. Jänner",
+  "MONTH_WEEKDAY_DAY" : "Freitag, 27. Jänner",
+  "ABBR_QUARTER" : "Q1",
+  "QUARTER" : "1. Quartal",
+  "YEAR" : "2012",
+  "YEAR_NUM_MONTH" : "1.2012",
+  "YEAR_NUM_MONTH_DAY" : "27.1.2012",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "Fr., 27.1.2012",
+  "YEAR_ABBR_MONTH" : "Jän 2012",
+  "YEAR_ABBR_MONTH_DAY" : "27. Jän 2012",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "Fr., 27. Jän 2012",
+  "YEAR_MONTH" : "Jänner 2012",
+  "YEAR_MONTH_DAY" : "27. Jänner 2012",
+  "YEAR_MONTH_WEEKDAY_DAY" : "Freitag, 27. Jänner 2012",
+  "YEAR_ABBR_QUARTER" : "Q1 2012",
+  "YEAR_QUARTER" : "1. Quartal 2012",
+  "HOUR24" : "20 Uhr",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "20 Uhr",
+  "HOUR_MINUTE" : "20:58",
+  "HOUR_MINUTE_SECOND" : "20:58:59",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "Vereinigte Staaten Zeit (Los Angeles)",
+  "GENERIC_TZ" : "Nordamerikanische Westküstenzeit",
+  "ABBR_GENERIC_TZ" : "Vereinigte Staaten Zeit (Los Angeles)",
+  "SPECIFIC_TZ" : "Nordamerikanische Westküsten-Winterzeit",
+  "ABBR_SPECIFIC_TZ" : "GMT-08:00",
+  "ABBR_UTC_TZ" : "GMT-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "Freitag, 27. Jänner 2012 20:58:59",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "Freitag, 27. Jänner 2012 20:58:59 Nordamerikanische Westküstenzeit",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "Fr., 27. Jän 2012 20:58:59 GMT-08:00",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" :
+      "20:58:59 Vereinigte Staaten Zeit (Los Angeles)",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "20:58 GMT-08:00"};
+
+var French = const {
+  "DAY" : "27",
+  "ABBR_WEEKDAY" : "ven.",
+  "WEEKDAY" : "vendredi",
+  "ABBR_STANDALONE_MONTH" : "janv.",
+  "STANDALONE_MONTH" : "janvier",
+  "NUM_MONTH" : "1",
+  "NUM_MONTH_DAY" : "27/1",
+  "NUM_MONTH_WEEKDAY_DAY" : "ven. 27/1",
+  "ABBR_MONTH" : "janv.",
+  "ABBR_MONTH_DAY" : "27 janv.",
+  "ABBR_MONTH_WEEKDAY_DAY" : "ven. 27 janv.",
+  "MONTH" : "janvier",
+  "MONTH_DAY" : "27 janvier",
+  "MONTH_WEEKDAY_DAY" : "vendredi 27 janvier",
+  "ABBR_QUARTER" : "T1",
+  "QUARTER" : "1er trimestre",
+  "YEAR" : "2012",
+  "YEAR_NUM_MONTH" : "1/2012",
+  "YEAR_NUM_MONTH_DAY" : "27/1/2012",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "ven. 27/1/2012",
+  "YEAR_ABBR_MONTH" : "janv. 2012",
+  "YEAR_ABBR_MONTH_DAY" : "27 janv. 2012",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "ven. 27 janv. 2012",
+  "YEAR_MONTH" : "janvier 2012",
+  "YEAR_MONTH_DAY" : "27 janvier 2012",
+  "YEAR_MONTH_WEEKDAY_DAY" : "vendredi 27 janvier 2012",
+  "YEAR_ABBR_QUARTER" : "T1 2012",
+  "YEAR_QUARTER" : "1er trimestre 2012",
+  "HOUR24" : "20",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "20",
+  "HOUR_MINUTE" : "20:58",
+  "HOUR_MINUTE_SECOND" : "20:58:59",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "Heure : États-Unis (Los Angeles)",
+  "GENERIC_TZ" : "heure du Pacifique",
+  "ABBR_GENERIC_TZ" : "Heure : États-Unis (Los Angeles)",
+  "SPECIFIC_TZ" : "heure normale du Pacifique",
+  "ABBR_SPECIFIC_TZ" : "UTC-08:00",
+  "ABBR_UTC_TZ" : "UTC-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "vendredi 27 janvier 2012 20:58:59",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "vendredi 27 janvier 2012 20:58:59 heure du Pacifique",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "ven. 27 janv. 2012 20:58:59 UTC-08:00",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" :
+      "20:58:59 Heure : États-Unis (Los Angeles)",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "20:58 UTC-08:00"};
+
+var Japanese = const {
+  "DAY" : "27日",
+  "ABBR_WEEKDAY" : "金",
+  "WEEKDAY" : "金曜日",
+  "ABBR_STANDALONE_MONTH" : "1月",
+  "STANDALONE_MONTH" : "1月",
+  "NUM_MONTH" : "1月",
+  "NUM_MONTH_DAY" : "1/27",
+  "NUM_MONTH_WEEKDAY_DAY" : "1/27(金)",
+  "ABBR_MONTH" : "1月",
+  "ABBR_MONTH_DAY" : "1月27日",
+  "ABBR_MONTH_WEEKDAY_DAY" : "1月27日(金)",
+  "MONTH" : "1月",
+  "MONTH_DAY" : "1月27日",
+  "MONTH_WEEKDAY_DAY" : "1月27日(金曜日)",
+  "ABBR_QUARTER" : "Q1",
+  "QUARTER" : "第1四半期",
+  "YEAR" : "2012年",
+  "YEAR_NUM_MONTH" : "2012/1",
+  "YEAR_NUM_MONTH_DAY" : "2012/1/27",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "2012/1/27(金)",
+  "YEAR_ABBR_MONTH" : "2012年1月",
+  "YEAR_ABBR_MONTH_DAY" : "2012年1月27日",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "2012年1月27日(金)",
+  "YEAR_MONTH" : "2012年1月",
+  "YEAR_MONTH_DAY" : "2012年1月27日",
+  "YEAR_MONTH_WEEKDAY_DAY" : "2012年1月27日(金曜日)",
+  "YEAR_ABBR_QUARTER" : "2012/Q1",
+  "YEAR_QUARTER" : "2012/第1四半期",
+  "HOUR24" : "20時",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "20時",
+  "HOUR_MINUTE" : "20:58",
+  "HOUR_MINUTE_SECOND" : "20:58:59",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "アメリカ合衆国時間（ロサンゼルス）",
+  "GENERIC_TZ" : "アメリカ太平洋時間",
+  "ABBR_GENERIC_TZ" : "アメリカ合衆国時間（ロサンゼルス）",
+  "SPECIFIC_TZ" : "アメリカ太平洋標準時",
+  "ABBR_SPECIFIC_TZ" : "GMT-08:00",
+  "ABBR_UTC_TZ" : "GMT-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "2012年1月27日(金曜日) 20:58:59",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "2012年1月27日(金曜日) 20時58分59秒 アメリカ太平洋時間",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "2012年1月27日(金) 20時58分59秒 GMT-08:00",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" :
+      "20時58分59秒 アメリカ合衆国時間（ロサンゼルス）",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "20:58 GMT-08:00"};
+
+var Greek = const {
+  "DAY" : "27",
+  "ABBR_WEEKDAY" : "Παρ",
+  "WEEKDAY" : "Παρασκευή",
+  "ABBR_STANDALONE_MONTH" : "Ιαν",
+  "STANDALONE_MONTH" : "Ιανουάριος",
+  "NUM_MONTH" : "1",
+  "NUM_MONTH_DAY" : "27/1",
+  "NUM_MONTH_WEEKDAY_DAY" : "Παρ, 27/1",
+  "ABBR_MONTH" : "Ιαν",
+  "ABBR_MONTH_DAY" : "27 Ιαν",
+  "ABBR_MONTH_WEEKDAY_DAY" : "Παρ, 27 Ιαν",
+  "MONTH" : "Ιανουάριος",
+  "MONTH_DAY" : "27 Ιανουαρίου",
+  "MONTH_WEEKDAY_DAY" : "Παρασκευή, 27 Ιανουαρίου",
+  "ABBR_QUARTER" : "Τ1",
+  "QUARTER" : "1ο τρίμηνο",
+  "YEAR" : "2012",
+  "YEAR_NUM_MONTH" : "1/2012",
+  "YEAR_NUM_MONTH_DAY" : "27/1/2012",
+  "YEAR_NUM_MONTH_WEEKDAY_DAY" : "Παρ, 27/1/2012",
+  "YEAR_ABBR_MONTH" : "Ιαν 2012",
+  "YEAR_ABBR_MONTH_DAY" : "27 Ιαν 2012",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY" : "Παρ, 27 Ιαν 2012",
+  "YEAR_MONTH" : "Ιανουάριος 2012",
+  "YEAR_MONTH_DAY" : "27 Ιανουαρίου 2012",
+  "YEAR_MONTH_WEEKDAY_DAY" : "Παρασκευή, 27 Ιανουαρίου 2012",
+  "YEAR_ABBR_QUARTER" : "2012 Τ1",
+  "YEAR_QUARTER" : "2012 1ο τρίμηνο",
+  "HOUR24" : "20",
+  "HOUR24_MINUTE" : "20:58",
+  "HOUR24_MINUTE_SECOND" : "20:58:59",
+  "HOUR" : "8 μ.μ.",
+  "HOUR_MINUTE" : "8:58 μ.μ.",
+  "HOUR_MINUTE_SECOND" : "8:58:59 μ.μ.",
+  "MINUTE" : "58",
+  "MINUTE_SECOND" : "58:59",
+  "SECOND" : "59",
+  "LOCATION_TZ" : "Ηνωμένες Πολιτείες της Αμερικής (Λος Άντζελες)",
+  "GENERIC_TZ" : "Ώρα Ειρηνικού",
+  "ABBR_GENERIC_TZ" : "Ηνωμένες Πολιτείες της Αμερικής (Λος Άντζελες)",
+  "SPECIFIC_TZ" : "Χειμερινή ώρα Ειρηνικού",
+  "ABBR_SPECIFIC_TZ" : "GMT-08:00",
+  "ABBR_UTC_TZ" : "GMT-08:00",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND" :
+      "Παρασκευή, 27 Ιανουαρίου 2012 8:58:59 μ.μ.",
+  "YEAR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + GENERIC_TZ" :
+      "Παρασκευή, 27 Ιανουαρίου 2012 8:58:59 μ.μ. Ώρα Ειρηνικού",
+  "YEAR_ABBR_MONTH_WEEKDAY_DAY + HOUR_MINUTE_SECOND + ABBR_SPECIFIC_TZ" :
+      "Παρ, 27 Ιαν 2012 8:58:59 μ.μ. GMT-08:00",
+  "HOUR_MINUTE_SECOND + ABBR_GENERIC_TZ" :
+      "8:58:59 μ.μ. Ηνωμένες Πολιτείες της Αμερικής (Λος Άντζελες)",
+  "HOUR_MINUTE + ABBR_SPECIFIC_TZ" : "8:58 μ.μ. GMT-08:00"};