46 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 47 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 48 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 49 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 50 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 52 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 53 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 54 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 55 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 56 */ 57 package test.java.time.temporal; 58 59 import static org.testng.Assert.assertEquals; 60 61 import java.util.Calendar; 62 import java.util.Locale; 63 import java.util.TimeZone; 64 import java.time.LocalDate; 65 import java.time.LocalTime; 66 import java.time.temporal.OffsetDateTime; 67 import java.time.ZoneOffset; 68 import java.time.temporal.ChronoField; 69 import java.time.temporal.ChronoLocalDate; 70 import java.time.temporal.ChronoUnit; 71 import java.time.calendar.JapaneseChrono; 72 73 import org.testng.annotations.DataProvider; 74 import org.testng.annotations.Test; 75 76 /** 77 * Test. 78 */ 79 @Test 80 public class TestJapaneseChronoImpl { 81 82 /** 83 * Range of years to check consistency with java.util.Calendar 84 */ 85 @DataProvider(name="RangeVersusCalendar") 86 Object[][] provider_rangeVersusCalendar() { 87 return new Object[][] { 88 {LocalDate.of(1868, 1, 1), LocalDate.of(2100, 1, 1)}, 89 }; 90 } 91 92 //----------------------------------------------------------------------- 93 // Verify Japanese Calendar matches java.util.Calendar for range 94 //----------------------------------------------------------------------- 95 @Test(groups={"implementation"}, dataProvider="RangeVersusCalendar") 96 public void test_JapaneseChrono_vsCalendar(LocalDate isoStartDate, LocalDate isoEndDate) { 97 Locale locale = Locale.forLanguageTag("ja-JP-u-ca-japanese"); 98 assertEquals(locale.toString(), "ja_JP_#u-ca-japanese", "Unexpected locale"); 99 100 Calendar cal = java.util.Calendar.getInstance(locale); 101 assertEquals(cal.getCalendarType(), "japanese", "Unexpected calendar type"); 102 103 ChronoLocalDate<JapaneseChrono> jDate = JapaneseChrono.INSTANCE.date(isoStartDate); 104 105 // Convert to millis and set Japanese Calendar to that start date (at GMT) 106 OffsetDateTime jodt = OffsetDateTime.of(isoStartDate, LocalTime.MIN, ZoneOffset.UTC); 107 long millis = jodt.toInstant().toEpochMilli(); 108 cal.setTimeZone(TimeZone.getTimeZone("GMT+00")); 109 cal.setTimeInMillis(millis); 110 111 while (jDate.isBefore(isoEndDate)) { 112 assertEquals(jDate.get(ChronoField.DAY_OF_MONTH), cal.get(Calendar.DAY_OF_MONTH), "Day mismatch in " + jDate + "; cal: " + cal); 113 assertEquals(jDate.get(ChronoField.MONTH_OF_YEAR), cal.get(Calendar.MONTH) + 1, "Month mismatch in " + jDate); 114 assertEquals(jDate.get(ChronoField.YEAR_OF_ERA), cal.get(Calendar.YEAR), "Year mismatch in " + jDate); 115 116 jDate = jDate.plus(1, ChronoUnit.DAYS); 117 cal.add(Calendar.DAY_OF_MONTH, 1); 118 } 119 } 120 121 } | 46 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 47 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 48 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 49 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 50 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 52 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 53 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 54 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 55 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 56 */ 57 package test.java.time.temporal; 58 59 import static org.testng.Assert.assertEquals; 60 61 import java.util.Calendar; 62 import java.util.Locale; 63 import java.util.TimeZone; 64 import java.time.LocalDate; 65 import java.time.LocalTime; 66 import java.time.OffsetDateTime; 67 import java.time.ZoneOffset; 68 import java.time.temporal.ChronoField; 69 import java.time.chrono.ChronoLocalDate; 70 import java.time.temporal.ChronoUnit; 71 import java.time.chrono.JapaneseChronology; 72 import java.time.chrono.JapaneseDate; 73 74 import org.testng.annotations.DataProvider; 75 import org.testng.annotations.Test; 76 77 /** 78 * Test. 79 */ 80 @Test 81 public class TestJapaneseChronoImpl { 82 83 /** 84 * Range of years to check consistency with java.util.Calendar 85 */ 86 @DataProvider(name="RangeVersusCalendar") 87 Object[][] provider_rangeVersusCalendar() { 88 return new Object[][] { 89 {LocalDate.of(1868, 1, 1), LocalDate.of(2100, 1, 1)}, 90 }; 91 } 92 93 //----------------------------------------------------------------------- 94 // Verify Japanese Calendar matches java.util.Calendar for range 95 //----------------------------------------------------------------------- 96 @Test(groups={"implementation"}, dataProvider="RangeVersusCalendar") 97 public void test_JapaneseChrono_vsCalendar(LocalDate isoStartDate, LocalDate isoEndDate) { 98 Locale locale = Locale.forLanguageTag("ja-JP-u-ca-japanese"); 99 assertEquals(locale.toString(), "ja_JP_#u-ca-japanese", "Unexpected locale"); 100 101 Calendar cal = java.util.Calendar.getInstance(locale); 102 assertEquals(cal.getCalendarType(), "japanese", "Unexpected calendar type"); 103 104 JapaneseDate jDate = JapaneseChronology.INSTANCE.date(isoStartDate); 105 106 // Convert to millis and set Japanese Calendar to that start date (at GMT) 107 OffsetDateTime jodt = OffsetDateTime.of(isoStartDate, LocalTime.MIN, ZoneOffset.UTC); 108 long millis = jodt.toInstant().toEpochMilli(); 109 cal.setTimeZone(TimeZone.getTimeZone("GMT+00")); 110 cal.setTimeInMillis(millis); 111 112 while (jDate.isBefore(isoEndDate)) { 113 assertEquals(jDate.get(ChronoField.DAY_OF_MONTH), cal.get(Calendar.DAY_OF_MONTH), "Day mismatch in " + jDate + "; cal: " + cal); 114 assertEquals(jDate.get(ChronoField.MONTH_OF_YEAR), cal.get(Calendar.MONTH) + 1, "Month mismatch in " + jDate); 115 assertEquals(jDate.get(ChronoField.YEAR_OF_ERA), cal.get(Calendar.YEAR), "Year mismatch in " + jDate); 116 117 jDate = jDate.plus(1, ChronoUnit.DAYS); 118 cal.add(Calendar.DAY_OF_MONTH, 1); 119 } 120 } 121 122 } |