/* * 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */ /* * 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.serial; import static org.testng.Assert.assertEquals; import static org.testng.Assert.fail; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; import tck.java.time.AbstractTCKTest; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.time.DayOfWeek; import java.time.temporal.WeekFields; import java.util.Arrays; /** * Test serialization of WeekFields. */ @Test public class TCKWeekFieldsSerialization extends AbstractTCKTest { //----------------------------------------------------------------------- @Test(dataProvider="weekFields") public void test_serializable_singleton(DayOfWeek firstDayOfWeek, int minDays) throws IOException, ClassNotFoundException { WeekFields weekDef = WeekFields.of(firstDayOfWeek, minDays); assertSerializableSame(weekDef); // spec state singleton } //----------------------------------------------------------------------- @DataProvider(name="weekFields") Object[][] data_weekFields() { Object[][] objects = new Object[49][]; int i = 0; for (DayOfWeek firstDayOfWeek : DayOfWeek.values()) { for (int minDays = 1; minDays <= 7; minDays++) { objects[i++] = new Object[] {firstDayOfWeek, minDays}; } } return objects; } @Test public void test_invalid_serialform() throws Exception { WeekFields wf = WeekFields.of(DayOfWeek.MONDAY, 7); ByteArrayOutputStream baos = new ByteArrayOutputStream(64); ObjectOutputStream out = new ObjectOutputStream(baos); out.writeObject(wf); byte[] template = baos.toByteArray(); // (minimalDays = 5) { byte[] good1 = {0, 0, 0, 5}; byte[] val = Arrays.copyOf(template, template.length); System.arraycopy(good1, 0, val, 105, good1.length); try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) { Object o = in.readObject(); assertEquals(o, WeekFields.of(DayOfWeek.MONDAY, 5), "Should be MONDAY, min = 5"); } catch (Exception ioe) { fail("Unexpected exception " + ioe); } // (minimalDays < 1) { byte[] bad1 = {0, 0, 0, 0}; val = Arrays.copyOf(template, template.length); System.arraycopy(bad1, 0, val, 105, bad1.length); try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) { in.readObject(); fail("Invalid minimalDays < 1 " + WeekFields.class.getName()); } catch (Exception ioe) { // Expected exception } // (minimalDays > 7) { byte[] bad2 = {0, 0, 0, 8}; val = Arrays.copyOf(template, template.length); System.arraycopy(bad2, 0, val, 105, bad2.length); try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) { in.readObject(); fail("Invalid minimalDays > 7 " + WeekFields.class.getName()); } catch (Exception ioe) { // Expected exception } // (StartDay = null) { byte[] bad3 = {0x70}; val = Arrays.copyOf(template, 110); System.arraycopy(bad3, 0, val, 105 + 4, bad3.length); try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) { in.readObject(); fail("Invalid startDay == null " + WeekFields.class.getName()); } catch (Exception ioe) { // Expected exception } } }