/* * Copyright (C) 2015 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package libcore.icu; import android.icu.util.ULocale; import java.util.Calendar; import java.util.Locale; import java.util.TimeZone; import static libcore.icu.DateUtilsBridge.FORMAT_ABBREV_ALL; import static libcore.icu.DateUtilsBridge.FORMAT_ABBREV_RELATIVE; import static libcore.icu.DateUtilsBridge.FORMAT_NO_YEAR; import static libcore.icu.DateUtilsBridge.FORMAT_NUMERIC_DATE; import static libcore.icu.DateUtilsBridge.FORMAT_SHOW_YEAR; import static libcore.icu.RelativeDateTimeFormatter.DAY_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.HOUR_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.MINUTE_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.SECOND_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.WEEK_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.YEAR_IN_MILLIS; import static libcore.icu.RelativeDateTimeFormatter.getRelativeDateTimeString; import static libcore.icu.RelativeDateTimeFormatter.getRelativeTimeSpanString; public class RelativeDateTimeFormatterTest extends junit.framework.TestCase { // Tests adopted from CTS tests for DateUtils.getRelativeTimeSpanString. public void test_getRelativeTimeSpanStringCTS() throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("GMT"); Calendar cal = Calendar.getInstance(tz, en_US); // Feb 5, 2015 at 10:50 GMT cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0); final long baseTime = cal.getTimeInMillis(); assertEquals("0 minutes ago", getRelativeTimeSpanString(en_US, tz, baseTime - SECOND_IN_MILLIS, baseTime, MINUTE_IN_MILLIS, 0)); assertEquals("In 0 minutes", getRelativeTimeSpanString(en_US, tz, baseTime + SECOND_IN_MILLIS, baseTime, MINUTE_IN_MILLIS, 0)); assertEquals("1 minute ago", getRelativeTimeSpanString(en_US, tz, 0, MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, 0)); assertEquals("In 1 minute", getRelativeTimeSpanString(en_US, tz, MINUTE_IN_MILLIS, 0, MINUTE_IN_MILLIS, 0)); assertEquals("42 minutes ago", getRelativeTimeSpanString(en_US, tz, baseTime - 42 * MINUTE_IN_MILLIS, baseTime, MINUTE_IN_MILLIS, 0)); assertEquals("In 42 minutes", getRelativeTimeSpanString(en_US, tz, baseTime + 42 * MINUTE_IN_MILLIS, baseTime, MINUTE_IN_MILLIS, 0)); final long TWO_HOURS_IN_MS = 2 * HOUR_IN_MILLIS; assertEquals("2 hours ago", getRelativeTimeSpanString(en_US, tz, baseTime - TWO_HOURS_IN_MS, baseTime, MINUTE_IN_MILLIS, FORMAT_NUMERIC_DATE)); assertEquals("In 2 hours", getRelativeTimeSpanString(en_US, tz, baseTime + TWO_HOURS_IN_MS, baseTime, MINUTE_IN_MILLIS, FORMAT_NUMERIC_DATE)); assertEquals("In 42 min.", getRelativeTimeSpanString(en_US, tz, baseTime + (42 * MINUTE_IN_MILLIS), baseTime, MINUTE_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("Tomorrow", getRelativeTimeSpanString(en_US, tz, DAY_IN_MILLIS, 0, DAY_IN_MILLIS, 0)); assertEquals("In 2 days", getRelativeTimeSpanString(en_US, tz, 2 * DAY_IN_MILLIS, 0, DAY_IN_MILLIS, 0)); assertEquals("Yesterday", getRelativeTimeSpanString(en_US, tz, 0, DAY_IN_MILLIS, DAY_IN_MILLIS, 0)); assertEquals("2 days ago", getRelativeTimeSpanString(en_US, tz, 0, 2 * DAY_IN_MILLIS, DAY_IN_MILLIS, 0)); final long DAY_DURATION = 5 * 24 * 60 * 60 * 1000; assertEquals("5 days ago", getRelativeTimeSpanString(en_US, tz, baseTime - DAY_DURATION, baseTime, DAY_IN_MILLIS, 0)); } private void test_getRelativeTimeSpanString_helper(long delta, long minResolution, int flags, String expectedInPast, String expectedInFuture) throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); Calendar cal = Calendar.getInstance(tz, en_US); // Feb 5, 2015 at 10:50 PST cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0); final long base = cal.getTimeInMillis(); assertEquals(expectedInPast, getRelativeTimeSpanString(en_US, tz, base - delta, base, minResolution, flags)); assertEquals(expectedInFuture, getRelativeTimeSpanString(en_US, tz, base + delta, base, minResolution, flags)); } private void test_getRelativeTimeSpanString_helper(long delta, long minResolution, String expectedInPast, String expectedInFuture) throws Exception { test_getRelativeTimeSpanString_helper(delta, minResolution, 0, expectedInPast, expectedInFuture); } public void test_getRelativeTimeSpanString() throws Exception { test_getRelativeTimeSpanString_helper(0 * SECOND_IN_MILLIS, 0, "0 seconds ago", "0 seconds ago"); test_getRelativeTimeSpanString_helper(1 * MINUTE_IN_MILLIS, 0, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(1 * MINUTE_IN_MILLIS, 0, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(5 * DAY_IN_MILLIS, 0, "5 days ago", "In 5 days"); test_getRelativeTimeSpanString_helper(0 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "0 seconds ago", "0 seconds ago"); test_getRelativeTimeSpanString_helper(1 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "1 second ago", "In 1 second"); test_getRelativeTimeSpanString_helper(2 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "2 seconds ago", "In 2 seconds"); test_getRelativeTimeSpanString_helper(25 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "25 seconds ago", "In 25 seconds"); test_getRelativeTimeSpanString_helper(75 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(5000 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, "1 hour ago", "In 1 hour"); test_getRelativeTimeSpanString_helper(0 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "0 minutes ago", "0 minutes ago"); test_getRelativeTimeSpanString_helper(1 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(2 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "2 minutes ago", "In 2 minutes"); test_getRelativeTimeSpanString_helper(25 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "25 minutes ago", "In 25 minutes"); test_getRelativeTimeSpanString_helper(75 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "1 hour ago", "In 1 hour"); test_getRelativeTimeSpanString_helper(720 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "12 hours ago", "In 12 hours"); test_getRelativeTimeSpanString_helper(0 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, "0 hours ago", "0 hours ago"); test_getRelativeTimeSpanString_helper(1 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, "1 hour ago", "In 1 hour"); test_getRelativeTimeSpanString_helper(2 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, "2 hours ago", "In 2 hours"); test_getRelativeTimeSpanString_helper(5 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, "5 hours ago", "In 5 hours"); test_getRelativeTimeSpanString_helper(20 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, "20 hours ago", "In 20 hours"); test_getRelativeTimeSpanString_helper(0 * DAY_IN_MILLIS, DAY_IN_MILLIS, "Today", "Today"); test_getRelativeTimeSpanString_helper(20 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(24 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(2 * DAY_IN_MILLIS, DAY_IN_MILLIS, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(25 * DAY_IN_MILLIS, DAY_IN_MILLIS, "January 11", "March 2"); test_getRelativeTimeSpanString_helper(0 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, "0 weeks ago", "0 weeks ago"); test_getRelativeTimeSpanString_helper(1 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, "1 week ago", "In 1 week"); test_getRelativeTimeSpanString_helper(2 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, "2 weeks ago", "In 2 weeks"); test_getRelativeTimeSpanString_helper(25 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, "25 weeks ago", "In 25 weeks"); // duration >= minResolution test_getRelativeTimeSpanString_helper(30 * SECOND_IN_MILLIS, 0, "30 seconds ago", "In 30 seconds"); test_getRelativeTimeSpanString_helper(30 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, "30 minutes ago", "In 30 minutes"); test_getRelativeTimeSpanString_helper(30 * HOUR_IN_MILLIS, MINUTE_IN_MILLIS, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(5 * DAY_IN_MILLIS, MINUTE_IN_MILLIS, "5 days ago", "In 5 days"); test_getRelativeTimeSpanString_helper(30 * WEEK_IN_MILLIS, MINUTE_IN_MILLIS, "July 10, 2014", "September 3"); test_getRelativeTimeSpanString_helper(5 * 365 * DAY_IN_MILLIS, MINUTE_IN_MILLIS, "February 6, 2010", "February 4, 2020"); test_getRelativeTimeSpanString_helper(60 * SECOND_IN_MILLIS, MINUTE_IN_MILLIS, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(120 * SECOND_IN_MILLIS - 1, MINUTE_IN_MILLIS, "1 minute ago", "In 1 minute"); test_getRelativeTimeSpanString_helper(60 * MINUTE_IN_MILLIS, HOUR_IN_MILLIS, "1 hour ago", "In 1 hour"); test_getRelativeTimeSpanString_helper(120 * MINUTE_IN_MILLIS - 1, HOUR_IN_MILLIS, "1 hour ago", "In 1 hour"); test_getRelativeTimeSpanString_helper(2 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "Today", "Today"); test_getRelativeTimeSpanString_helper(12 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "Yesterday", "Today"); test_getRelativeTimeSpanString_helper(24 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(48 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(45 * HOUR_IN_MILLIS, DAY_IN_MILLIS, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(7 * DAY_IN_MILLIS, WEEK_IN_MILLIS, "1 week ago", "In 1 week"); test_getRelativeTimeSpanString_helper(14 * DAY_IN_MILLIS - 1, WEEK_IN_MILLIS, "1 week ago", "In 1 week"); // duration < minResolution test_getRelativeTimeSpanString_helper(59 * SECOND_IN_MILLIS, MINUTE_IN_MILLIS, "0 minutes ago", "In 0 minutes"); test_getRelativeTimeSpanString_helper(59 * MINUTE_IN_MILLIS, HOUR_IN_MILLIS, "0 hours ago", "In 0 hours"); test_getRelativeTimeSpanString_helper(HOUR_IN_MILLIS - 1, HOUR_IN_MILLIS, "0 hours ago", "In 0 hours"); test_getRelativeTimeSpanString_helper(DAY_IN_MILLIS - 1, DAY_IN_MILLIS, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(20 * SECOND_IN_MILLIS, WEEK_IN_MILLIS, "0 weeks ago", "In 0 weeks"); test_getRelativeTimeSpanString_helper(WEEK_IN_MILLIS - 1, WEEK_IN_MILLIS, "0 weeks ago", "In 0 weeks"); } public void test_getRelativeTimeSpanStringAbbrev() throws Exception { int flags = FORMAT_ABBREV_RELATIVE; test_getRelativeTimeSpanString_helper(0 * SECOND_IN_MILLIS, 0, flags, "0 sec. ago", "0 sec. ago"); test_getRelativeTimeSpanString_helper(1 * MINUTE_IN_MILLIS, 0, flags, "1 min. ago", "In 1 min."); test_getRelativeTimeSpanString_helper(5 * DAY_IN_MILLIS, 0, flags, "5 days ago", "In 5 days"); test_getRelativeTimeSpanString_helper(0 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "0 sec. ago", "0 sec. ago"); test_getRelativeTimeSpanString_helper(1 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "1 sec. ago", "In 1 sec."); test_getRelativeTimeSpanString_helper(2 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "2 sec. ago", "In 2 sec."); test_getRelativeTimeSpanString_helper(25 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "25 sec. ago", "In 25 sec."); test_getRelativeTimeSpanString_helper(75 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "1 min. ago", "In 1 min."); test_getRelativeTimeSpanString_helper(5000 * SECOND_IN_MILLIS, SECOND_IN_MILLIS, flags, "1 hr. ago", "In 1 hr."); test_getRelativeTimeSpanString_helper(0 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "0 min. ago", "0 min. ago"); test_getRelativeTimeSpanString_helper(1 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "1 min. ago", "In 1 min."); test_getRelativeTimeSpanString_helper(2 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "2 min. ago", "In 2 min."); test_getRelativeTimeSpanString_helper(25 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "25 min. ago", "In 25 min."); test_getRelativeTimeSpanString_helper(75 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "1 hr. ago", "In 1 hr."); test_getRelativeTimeSpanString_helper(720 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "12 hr. ago", "In 12 hr."); test_getRelativeTimeSpanString_helper(0 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, flags, "0 hr. ago", "0 hr. ago"); test_getRelativeTimeSpanString_helper(1 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, flags, "1 hr. ago", "In 1 hr."); test_getRelativeTimeSpanString_helper(2 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, flags, "2 hr. ago", "In 2 hr."); test_getRelativeTimeSpanString_helper(5 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, flags, "5 hr. ago", "In 5 hr."); test_getRelativeTimeSpanString_helper(20 * HOUR_IN_MILLIS, HOUR_IN_MILLIS, flags, "20 hr. ago", "In 20 hr."); test_getRelativeTimeSpanString_helper(0 * DAY_IN_MILLIS, DAY_IN_MILLIS, flags, "Today", "Today"); test_getRelativeTimeSpanString_helper(20 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(24 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(2 * DAY_IN_MILLIS, DAY_IN_MILLIS, flags, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(25 * DAY_IN_MILLIS, DAY_IN_MILLIS, flags, "January 11", "March 2"); test_getRelativeTimeSpanString_helper(0 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, flags, "0 wk. ago", "0 wk. ago"); test_getRelativeTimeSpanString_helper(1 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, flags, "1 wk. ago", "In 1 wk."); test_getRelativeTimeSpanString_helper(2 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, flags, "2 wk. ago", "In 2 wk."); test_getRelativeTimeSpanString_helper(25 * WEEK_IN_MILLIS, WEEK_IN_MILLIS, flags, "25 wk. ago", "In 25 wk."); // duration >= minResolution test_getRelativeTimeSpanString_helper(30 * SECOND_IN_MILLIS, 0, flags, "30 sec. ago", "In 30 sec."); test_getRelativeTimeSpanString_helper(30 * MINUTE_IN_MILLIS, MINUTE_IN_MILLIS, flags, "30 min. ago", "In 30 min."); test_getRelativeTimeSpanString_helper(30 * HOUR_IN_MILLIS, MINUTE_IN_MILLIS, flags, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(5 * DAY_IN_MILLIS, MINUTE_IN_MILLIS, flags, "5 days ago", "In 5 days"); test_getRelativeTimeSpanString_helper(30 * WEEK_IN_MILLIS, MINUTE_IN_MILLIS, flags, "July 10, 2014", "September 3"); test_getRelativeTimeSpanString_helper(5 * 365 * DAY_IN_MILLIS, MINUTE_IN_MILLIS, flags, "February 6, 2010", "February 4, 2020"); test_getRelativeTimeSpanString_helper(60 * SECOND_IN_MILLIS, MINUTE_IN_MILLIS, flags, "1 min. ago", "In 1 min."); test_getRelativeTimeSpanString_helper(120 * SECOND_IN_MILLIS - 1, MINUTE_IN_MILLIS, flags, "1 min. ago", "In 1 min."); test_getRelativeTimeSpanString_helper(60 * MINUTE_IN_MILLIS, HOUR_IN_MILLIS, flags, "1 hr. ago", "In 1 hr."); test_getRelativeTimeSpanString_helper(120 * MINUTE_IN_MILLIS - 1, HOUR_IN_MILLIS, flags, "1 hr. ago", "In 1 hr."); test_getRelativeTimeSpanString_helper(2 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "Today", "Today"); test_getRelativeTimeSpanString_helper(12 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "Yesterday", "Today"); test_getRelativeTimeSpanString_helper(24 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(48 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(45 * HOUR_IN_MILLIS, DAY_IN_MILLIS, flags, "2 days ago", "In 2 days"); test_getRelativeTimeSpanString_helper(7 * DAY_IN_MILLIS, WEEK_IN_MILLIS, flags, "1 wk. ago", "In 1 wk."); test_getRelativeTimeSpanString_helper(14 * DAY_IN_MILLIS - 1, WEEK_IN_MILLIS, flags, "1 wk. ago", "In 1 wk."); // duration < minResolution test_getRelativeTimeSpanString_helper(59 * SECOND_IN_MILLIS, MINUTE_IN_MILLIS, flags, "0 min. ago", "In 0 min."); test_getRelativeTimeSpanString_helper(59 * MINUTE_IN_MILLIS, HOUR_IN_MILLIS, flags, "0 hr. ago", "In 0 hr."); test_getRelativeTimeSpanString_helper(HOUR_IN_MILLIS - 1, HOUR_IN_MILLIS, flags, "0 hr. ago", "In 0 hr."); test_getRelativeTimeSpanString_helper(DAY_IN_MILLIS - 1, DAY_IN_MILLIS, flags, "Yesterday", "Tomorrow"); test_getRelativeTimeSpanString_helper(20 * SECOND_IN_MILLIS, WEEK_IN_MILLIS, flags, "0 wk. ago", "In 0 wk."); test_getRelativeTimeSpanString_helper(WEEK_IN_MILLIS - 1, WEEK_IN_MILLIS, flags, "0 wk. ago", "In 0 wk."); } public void test_getRelativeTimeSpanStringGerman() throws Exception { // Bug: 19744876 // We need to specify the timezone and the time explicitly. Otherwise it // may not always give a correct answer of "tomorrow" by using // (now + DAY_IN_MILLIS). Locale de_DE = new Locale("de", "DE"); TimeZone tz = TimeZone.getTimeZone("Europe/Berlin"); Calendar cal = Calendar.getInstance(tz, de_DE); // Feb 5, 2015 at 10:50 CET cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0); final long now = cal.getTimeInMillis(); // 42 minutes ago assertEquals("Vor 42 Minuten", getRelativeTimeSpanString(de_DE, tz, now - 42 * MINUTE_IN_MILLIS, now, MINUTE_IN_MILLIS, 0)); // In 42 minutes assertEquals("In 42 Minuten", getRelativeTimeSpanString(de_DE, tz, now + 42 * MINUTE_IN_MILLIS, now, MINUTE_IN_MILLIS, 0)); // Yesterday assertEquals("Gestern", getRelativeTimeSpanString(de_DE, tz, now - DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // The day before yesterday assertEquals("Vorgestern", getRelativeTimeSpanString(de_DE, tz, now - 2 * DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // Tomorrow assertEquals("Morgen", getRelativeTimeSpanString(de_DE, tz, now + DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // The day after tomorrow assertEquals("Übermorgen", getRelativeTimeSpanString(de_DE, tz, now + 2 * DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); } public void test_getRelativeTimeSpanStringFrench() throws Exception { Locale fr_FR = new Locale("fr", "FR"); TimeZone tz = TimeZone.getTimeZone("Europe/Paris"); Calendar cal = Calendar.getInstance(tz, fr_FR); // Feb 5, 2015 at 10:50 CET cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0); final long now = cal.getTimeInMillis(); // 42 minutes ago assertEquals("Il y a 42 minutes", getRelativeTimeSpanString(fr_FR, tz, now - (42 * MINUTE_IN_MILLIS), now, MINUTE_IN_MILLIS, 0)); // In 42 minutes assertEquals("Dans 42 minutes", getRelativeTimeSpanString(fr_FR, tz, now + (42 * MINUTE_IN_MILLIS), now, MINUTE_IN_MILLIS, 0)); // Yesterday assertEquals("Hier", getRelativeTimeSpanString(fr_FR, tz, now - DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // The day before yesterday assertEquals("Avant-hier", getRelativeTimeSpanString(fr_FR, tz, now - 2 * DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // Tomorrow assertEquals("Demain", getRelativeTimeSpanString(fr_FR, tz, now + DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); // The day after tomorrow assertEquals("Après-demain", getRelativeTimeSpanString(fr_FR, tz, now + 2 * DAY_IN_MILLIS, now, DAY_IN_MILLIS, 0)); } // Tests adopted from CTS tests for DateUtils.getRelativeDateTimeString. public void test_getRelativeDateTimeStringCTS() throws Exception { Locale en_US = Locale.getDefault(); TimeZone tz = TimeZone.getDefault(); final long baseTime = System.currentTimeMillis(); final long DAY_DURATION = 5 * 24 * 60 * 60 * 1000; assertNotNull(getRelativeDateTimeString(en_US, tz, baseTime - DAY_DURATION, baseTime, MINUTE_IN_MILLIS, DAY_IN_MILLIS, FORMAT_NUMERIC_DATE)); } public void test_getRelativeDateTimeString() throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); Calendar cal = Calendar.getInstance(tz, en_US); // Feb 5, 2015 at 10:50 PST cal.set(2015, Calendar.FEBRUARY, 5, 10, 50, 0); final long base = cal.getTimeInMillis(); assertEquals("5 seconds ago, 10:49 AM", getRelativeDateTimeString(en_US, tz, base - 5 * SECOND_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0)); assertEquals("5 min. ago, 10:45 AM", getRelativeDateTimeString(en_US, tz, base - 5 * MINUTE_IN_MILLIS, base, 0, HOUR_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("0 hr. ago, 10:45 AM", getRelativeDateTimeString(en_US, tz, base - 5 * MINUTE_IN_MILLIS, base, HOUR_IN_MILLIS, DAY_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("5 hours ago, 5:50 AM", getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base, HOUR_IN_MILLIS, DAY_IN_MILLIS, 0)); assertEquals("Yesterday, 7:50 PM", getRelativeDateTimeString(en_US, tz, base - 15 * HOUR_IN_MILLIS, base, 0, WEEK_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("5 days ago, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 5 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("Jan 29, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 7 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("11/27/2014, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("11/27/2014, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0, YEAR_IN_MILLIS, 0)); // User-supplied flags should be ignored when formatting the date clause. final int FORMAT_SHOW_WEEKDAY = 0x00002; assertEquals("11/27/2014, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, FORMAT_ABBREV_ALL | FORMAT_SHOW_WEEKDAY)); } public void test_getRelativeDateTimeStringDST() throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); Calendar cal = Calendar.getInstance(tz, en_US); // DST starts on Mar 9, 2014 at 2:00 AM. // So 5 hours before 3:15 AM should be formatted as 'Yesterday, 9:15 PM'. cal.set(2014, Calendar.MARCH, 9, 3, 15, 0); long base = cal.getTimeInMillis(); assertEquals("Yesterday, 9:15 PM", getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); // 1 hour after 2:00 AM should be formatted as 'In 1 hour, 4:00 AM'. cal.set(2014, Calendar.MARCH, 9, 2, 0, 0); base = cal.getTimeInMillis(); assertEquals("In 1 hour, 4:00 AM", getRelativeDateTimeString(en_US, tz, base + 1 * HOUR_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); // DST ends on Nov 2, 2014 at 2:00 AM. Clocks are turned backward 1 hour to // 1:00 AM. 8 hours before 5:20 AM should be 'Yesterday, 10:20 PM'. cal.set(2014, Calendar.NOVEMBER, 2, 5, 20, 0); base = cal.getTimeInMillis(); assertEquals("Yesterday, 10:20 PM", getRelativeDateTimeString(en_US, tz, base - 8 * HOUR_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); cal.set(2014, Calendar.NOVEMBER, 2, 0, 45, 0); base = cal.getTimeInMillis(); // 45 minutes after 0:45 AM should be 'In 45 minutes, 1:30 AM'. assertEquals("In 45 minutes, 1:30 AM", getRelativeDateTimeString(en_US, tz, base + 45 * MINUTE_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); // 45 minutes later, it should be 'In 45 minutes, 1:15 AM'. assertEquals("In 45 minutes, 1:15 AM", getRelativeDateTimeString(en_US, tz, base + 90 * MINUTE_IN_MILLIS, base + 45 * MINUTE_IN_MILLIS, 0, WEEK_IN_MILLIS, 0)); // Another 45 minutes later, it should be 'In 45 minutes, 2:00 AM'. assertEquals("In 45 minutes, 2:00 AM", getRelativeDateTimeString(en_US, tz, base + 135 * MINUTE_IN_MILLIS, base + 90 * MINUTE_IN_MILLIS, 0, WEEK_IN_MILLIS, 0)); } public void test_getRelativeDateTimeStringItalian() throws Exception { Locale it_IT = new Locale("it", "IT"); TimeZone tz = TimeZone.getTimeZone("Europe/Rome"); Calendar cal = Calendar.getInstance(tz, it_IT); // 05 febbraio 2015 20:15 cal.set(2015, Calendar.FEBRUARY, 5, 20, 15, 0); final long base = cal.getTimeInMillis(); assertEquals("5 secondi fa, 20:14", getRelativeDateTimeString(it_IT, tz, base - 5 * SECOND_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0)); assertEquals("5 min. fa, 20:10", getRelativeDateTimeString(it_IT, tz, base - 5 * MINUTE_IN_MILLIS, base, 0, HOUR_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("0 h. fa, 20:10", getRelativeDateTimeString(it_IT, tz, base - 5 * MINUTE_IN_MILLIS, base, HOUR_IN_MILLIS, DAY_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("Ieri, 22:15", getRelativeDateTimeString(it_IT, tz, base - 22 * HOUR_IN_MILLIS, base, 0, WEEK_IN_MILLIS, FORMAT_ABBREV_RELATIVE)); assertEquals("5 giorni fa, 20:15", getRelativeDateTimeString(it_IT, tz, base - 5 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("27/11/2014, 20:15", getRelativeDateTimeString(it_IT, tz, base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); } // http://b/5252772: detect the actual date difference public void test5252772() throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); // Now is Sep 2, 2011, 10:23 AM PDT. Calendar nowCalendar = Calendar.getInstance(tz, en_US); nowCalendar.set(2011, Calendar.SEPTEMBER, 2, 10, 23, 0); final long now = nowCalendar.getTimeInMillis(); // Sep 1, 2011, 10:24 AM Calendar yesterdayCalendar1 = Calendar.getInstance(tz, en_US); yesterdayCalendar1.set(2011, Calendar.SEPTEMBER, 1, 10, 24, 0); long yesterday1 = yesterdayCalendar1.getTimeInMillis(); assertEquals("Yesterday, 10:24 AM", getRelativeDateTimeString(en_US, tz, yesterday1, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Sep 1, 2011, 10:22 AM Calendar yesterdayCalendar2 = Calendar.getInstance(tz, en_US); yesterdayCalendar2.set(2011, Calendar.SEPTEMBER, 1, 10, 22, 0); long yesterday2 = yesterdayCalendar2.getTimeInMillis(); assertEquals("Yesterday, 10:22 AM", getRelativeDateTimeString(en_US, tz, yesterday2, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Aug 31, 2011, 10:24 AM Calendar twoDaysAgoCalendar1 = Calendar.getInstance(tz, en_US); twoDaysAgoCalendar1.set(2011, Calendar.AUGUST, 31, 10, 24, 0); long twoDaysAgo1 = twoDaysAgoCalendar1.getTimeInMillis(); assertEquals("2 days ago, 10:24 AM", getRelativeDateTimeString(en_US, tz, twoDaysAgo1, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Aug 31, 2011, 10:22 AM Calendar twoDaysAgoCalendar2 = Calendar.getInstance(tz, en_US); twoDaysAgoCalendar2.set(2011, Calendar.AUGUST, 31, 10, 22, 0); long twoDaysAgo2 = twoDaysAgoCalendar2.getTimeInMillis(); assertEquals("2 days ago, 10:22 AM", getRelativeDateTimeString(en_US, tz, twoDaysAgo2, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Sep 3, 2011, 10:22 AM Calendar tomorrowCalendar1 = Calendar.getInstance(tz, en_US); tomorrowCalendar1.set(2011, Calendar.SEPTEMBER, 3, 10, 22, 0); long tomorrow1 = tomorrowCalendar1.getTimeInMillis(); assertEquals("Tomorrow, 10:22 AM", getRelativeDateTimeString(en_US, tz, tomorrow1, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Sep 3, 2011, 10:24 AM Calendar tomorrowCalendar2 = Calendar.getInstance(tz, en_US); tomorrowCalendar2.set(2011, Calendar.SEPTEMBER, 3, 10, 24, 0); long tomorrow2 = tomorrowCalendar2.getTimeInMillis(); assertEquals("Tomorrow, 10:24 AM", getRelativeDateTimeString(en_US, tz, tomorrow2, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Sep 4, 2011, 10:22 AM Calendar twoDaysLaterCalendar1 = Calendar.getInstance(tz, en_US); twoDaysLaterCalendar1.set(2011, Calendar.SEPTEMBER, 4, 10, 22, 0); long twoDaysLater1 = twoDaysLaterCalendar1.getTimeInMillis(); assertEquals("In 2 days, 10:22 AM", getRelativeDateTimeString(en_US, tz, twoDaysLater1, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); // Sep 4, 2011, 10:24 AM Calendar twoDaysLaterCalendar2 = Calendar.getInstance(tz, en_US); twoDaysLaterCalendar2.set(2011, Calendar.SEPTEMBER, 4, 10, 24, 0); long twoDaysLater2 = twoDaysLaterCalendar2.getTimeInMillis(); assertEquals("In 2 days, 10:24 AM", getRelativeDateTimeString(en_US, tz, twoDaysLater2, now, MINUTE_IN_MILLIS, WEEK_IN_MILLIS, 0)); } // b/19822016: show / hide the year based on the dates in the arguments. public void test_bug19822016() throws Exception { Locale en_US = new Locale("en", "US"); TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); Calendar cal = Calendar.getInstance(tz, en_US); // Feb 5, 2012 at 10:50 PST cal.set(2012, Calendar.FEBRUARY, 5, 10, 50, 0); long base = cal.getTimeInMillis(); assertEquals("Feb 5, 5:50 AM", getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0)); assertEquals("Jan 29, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 7 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("11/27/2011, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("January 6", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, 0)); assertEquals("January 6", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_NO_YEAR)); assertEquals("January 6, 2012", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_SHOW_YEAR)); assertEquals("December 7, 2011", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, 0)); assertEquals("December 7, 2011", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_SHOW_YEAR)); assertEquals("December 7", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_NO_YEAR)); // Feb 5, 2018 at 10:50 PST cal.set(2018, Calendar.FEBRUARY, 5, 10, 50, 0); base = cal.getTimeInMillis(); assertEquals("Feb 5, 5:50 AM", getRelativeDateTimeString(en_US, tz, base - 5 * HOUR_IN_MILLIS, base, 0, MINUTE_IN_MILLIS, 0)); assertEquals("Jan 29, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 7 * DAY_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("11/27/2017, 10:50 AM", getRelativeDateTimeString(en_US, tz, base - 10 * WEEK_IN_MILLIS, base, 0, WEEK_IN_MILLIS, 0)); assertEquals("January 6", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, 0)); assertEquals("January 6", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_NO_YEAR)); assertEquals("January 6, 2018", getRelativeTimeSpanString(en_US, tz, base - 30 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_SHOW_YEAR)); assertEquals("December 7, 2017", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, 0)); assertEquals("December 7, 2017", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_SHOW_YEAR)); assertEquals("December 7", getRelativeTimeSpanString(en_US, tz, base - 60 * DAY_IN_MILLIS, base, DAY_IN_MILLIS, FORMAT_NO_YEAR)); } }