--- /dev/null 2013-01-18 16:17:08.886776012 -0800 +++ new/test/java/time/tck/java/time/temporal/TCKSimplePeriod.java 2013-01-22 16:58:54.000000000 -0800 @@ -0,0 +1,286 @@ +/* + * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * This file is available under and governed by the GNU General Public + * License version 2 only, as published by the Free Software Foundation. + * However, the following notice accompanied the original version of this + * file: + * + * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * Neither the name of JSR-310 nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package tck.java.time.temporal; + +import static java.time.temporal.ChronoUnit.DAYS; +import static java.time.temporal.ChronoUnit.MONTHS; +import static java.time.temporal.ChronoUnit.NANOS; +import static java.time.temporal.ChronoUnit.SECONDS; +import static java.time.temporal.ChronoUnit.YEARS; +import static org.testng.Assert.assertEquals; +import static org.testng.Assert.assertSame; + +import java.io.ByteArrayOutputStream; +import java.io.DataOutputStream; +import java.io.IOException; + +import java.time.LocalDate; +import java.time.Period; +import java.time.temporal.ISOFields; +import java.time.temporal.SimplePeriod; +import java.time.temporal.TemporalUnit; + +import org.testng.annotations.DataProvider; +import org.testng.annotations.Test; +import tck.java.time.AbstractTCKTest; + +/** + * Test. + */ +@Test +public class TCKSimplePeriod extends AbstractTCKTest { + + private static final SimplePeriod TEST_12_MONTHS = SimplePeriod.of(12, MONTHS); + + //----------------------------------------------------------------------- + @Test(dataProvider="samples") + public void test_serialization(long amount, TemporalUnit unit) throws ClassNotFoundException, IOException { + SimplePeriod test = SimplePeriod.of(amount, unit); + assertSerializable(test); + } + + @Test + public void test_serialization_format_zoneOffset() throws Exception { + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + try (DataOutputStream dos = new DataOutputStream(baos) ) { + dos.writeByte(10); + dos.writeLong(12); + } + byte[] bytes = baos.toByteArray(); + assertSerializedBySer(TEST_12_MONTHS, bytes, new byte[0]); + } + + //----------------------------------------------------------------------- + // of(long, TenmporalUnit) + //----------------------------------------------------------------------- + @DataProvider(name="samples") + Object[][] data_samples() { + return new Object[][] { + {0, YEARS}, + {1, YEARS}, + {-1, YEARS}, + {2, MONTHS}, + {-2, MONTHS}, + {43, ISOFields.WEEK_BASED_YEARS}, + {Long.MAX_VALUE, NANOS}, + {Long.MIN_VALUE, NANOS}, + }; + } + + @Test(dataProvider="samples") + public void factory_of(long amount, TemporalUnit unit) { + SimplePeriod test = SimplePeriod.of(amount, unit); + assertEquals(test.getAmount(), amount); + assertEquals(test.getUnit(), unit); + } + + //----------------------------------------------------------------------- + // addTo() + //----------------------------------------------------------------------- + @DataProvider(name="addTo") + Object[][] data_addTo() { + return new Object[][] { + {SimplePeriod.of(0, DAYS), date(2012, 6, 30), date(2012, 6, 30)}, + + {SimplePeriod.of(1, DAYS), date(2012, 6, 30), date(2012, 7, 1)}, + {SimplePeriod.of(-1, DAYS), date(2012, 6, 30), date(2012, 6, 29)}, + + {SimplePeriod.of(2, DAYS), date(2012, 6, 30), date(2012, 7, 2)}, + {SimplePeriod.of(-2, DAYS), date(2012, 6, 30), date(2012, 6, 28)}, + + {SimplePeriod.of(3, MONTHS), date(2012, 5, 31), date(2012, 8, 31)}, + {SimplePeriod.of(4, MONTHS), date(2012, 5, 31), date(2012, 9, 30)}, + {SimplePeriod.of(-3, MONTHS), date(2012, 5, 31), date(2012, 2, 29)}, + {SimplePeriod.of(-4, MONTHS), date(2012, 5, 31), date(2012, 1, 31)}, + }; + } + + @Test(dataProvider="addTo") + public void test_addTo(SimplePeriod period, LocalDate baseDate, LocalDate expected) { + assertEquals(period.addTo(baseDate), expected); + } + + @Test(dataProvider="addTo") + public void test_addTo_usingLocalDatePlus(SimplePeriod period, LocalDate baseDate, LocalDate expected) { + assertEquals(baseDate.plus(period), expected); + } + + @Test(expectedExceptions=NullPointerException.class) + public void test_addTo_nullZero() { + SimplePeriod.of(0, DAYS).addTo(null); + } + + @Test(expectedExceptions=NullPointerException.class) + public void test_addTo_nullNonZero() { + SimplePeriod.of(2, DAYS).addTo(null); + } + + //----------------------------------------------------------------------- + // subtractFrom() + //----------------------------------------------------------------------- + @DataProvider(name="subtractFrom") + Object[][] data_subtractFrom() { + return new Object[][] { + {SimplePeriod.of(0, DAYS), date(2012, 6, 30), date(2012, 6, 30)}, + + {SimplePeriod.of(1, DAYS), date(2012, 6, 30), date(2012, 6, 29)}, + {SimplePeriod.of(-1, DAYS), date(2012, 6, 30), date(2012, 7, 1)}, + + {SimplePeriod.of(2, DAYS), date(2012, 6, 30), date(2012, 6, 28)}, + {SimplePeriod.of(-2, DAYS), date(2012, 6, 30), date(2012, 7, 2)}, + + {SimplePeriod.of(3, MONTHS), date(2012, 5, 31), date(2012, 2, 29)}, + {SimplePeriod.of(4, MONTHS), date(2012, 5, 31), date(2012, 1, 31)}, + {SimplePeriod.of(-3, MONTHS), date(2012, 5, 31), date(2012, 8, 31)}, + {SimplePeriod.of(-4, MONTHS), date(2012, 5, 31), date(2012, 9, 30)}, + }; + } + + @Test(dataProvider="subtractFrom") + public void test_subtractFrom(SimplePeriod period, LocalDate baseDate, LocalDate expected) { + assertEquals(period.subtractFrom(baseDate), expected); + } + + @Test(dataProvider="subtractFrom") + public void test_subtractFrom_usingLocalDateMinus(SimplePeriod period, LocalDate baseDate, LocalDate expected) { + assertEquals(baseDate.minus(period), expected); + } + + @Test(expectedExceptions=NullPointerException.class) + public void test_subtractFrom_nullZero() { + SimplePeriod.of(0, DAYS).subtractFrom(null); + } + + @Test(expectedExceptions=NullPointerException.class) + public void test_subtractFrom_nullNonZero() { + SimplePeriod.of(2, DAYS).subtractFrom(null); + } + + //----------------------------------------------------------------------- + // abs() + //----------------------------------------------------------------------- + @Test(dataProvider="samples") + public void test_abs(long amount, TemporalUnit unit) { + SimplePeriod test = SimplePeriod.of(amount, unit); + if (amount >= 0) { + assertSame(test.abs(), test); // spec requires assertSame + } else if (amount == Long.MIN_VALUE) { + // ignore, separately tested + } else { + assertEquals(test.abs(), SimplePeriod.of(-amount, unit)); + } + } + + @Test(expectedExceptions=ArithmeticException.class) + public void test_abs_minValue() { + SimplePeriod.of(Long.MIN_VALUE, SECONDS).abs(); + } + + //----------------------------------------------------------------------- + // equals() / hashCode() + //----------------------------------------------------------------------- + @Test(dataProvider="samples") + public void test_equals(long amount, TemporalUnit unit) { + SimplePeriod test1 = SimplePeriod.of(amount, unit); + SimplePeriod test2 = SimplePeriod.of(amount, unit); + assertEquals(test1, test2); + } + + @Test(dataProvider="samples") + public void test_equals_self(long amount, TemporalUnit unit) { + SimplePeriod test = SimplePeriod.of(amount, unit); + assertEquals(test.equals(test), true); + } + + public void test_equals_null() { + assertEquals(TEST_12_MONTHS.equals(null), false); + } + + public void test_equals_otherClass() { + Period test = Period.of(1, 2, 3, 4, 5, 6); + assertEquals(test.equals(""), false); + } + + //----------------------------------------------------------------------- + public void test_hashCode() { + SimplePeriod test5 = SimplePeriod.of(5, DAYS); + SimplePeriod test6 = SimplePeriod.of(6, DAYS); + SimplePeriod test5M = SimplePeriod.of(5, MONTHS); + SimplePeriod test5Y = SimplePeriod.of(5, YEARS); + assertEquals(test5.hashCode() == test5.hashCode(), true); + assertEquals(test5.hashCode() == test6.hashCode(), false); + assertEquals(test5.hashCode() == test5M.hashCode(), false); + assertEquals(test5.hashCode() == test5Y.hashCode(), false); + } + + //----------------------------------------------------------------------- + // toString() + //----------------------------------------------------------------------- + @Test(dataProvider="samples") + public void test_toString(long amount, TemporalUnit unit) { + SimplePeriod test = SimplePeriod.of(amount, unit); + assertEquals(test.toString(), amount + " " + unit.getName()); + } + + private static LocalDate date(int y, int m, int d) { + return LocalDate.of(y, m, d); + } + +}