| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.harmony.text.tests.java.text; |
| |
| import dalvik.annotation.KnownFailure; |
| import dalvik.annotation.TestTargets; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargetClass; |
| |
| import junit.framework.TestCase; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InvalidObjectException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.text.DateFormat; |
| import java.text.DateFormat.Field; |
| import java.util.Calendar; |
| |
| @TestTargetClass(DateFormat.Field.class) |
| public class DataFormatFieldTest extends TestCase { |
| |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "Field", |
| args = {java.lang.String.class, int.class} |
| ) |
| public void test_ConstructorLjava_lang_StringLjava_lang_String() { |
| // Regression for HARMONY-178 |
| MyField field = new MyField("day of month", Calendar.ERA); |
| |
| assertEquals("field has wrong name", "day of month", field.getName()); |
| assertEquals("field has wrong Calendar field number", Calendar.ERA, |
| field.getCalendarField()); |
| |
| DateFormat.Field realField = DateFormat.Field |
| .ofCalendarField(Calendar.ERA); |
| assertSame("Modified calendar field with the same field number", |
| DateFormat.Field.ERA, realField); |
| |
| DateFormat.Field realField2 = DateFormat.Field |
| .ofCalendarField(Calendar.DAY_OF_MONTH); |
| assertSame("Modified calendar field with the same field number", |
| DateFormat.Field.DAY_OF_MONTH, realField2); |
| } |
| |
| static class MyField extends DateFormat.Field { |
| private static final long serialVersionUID = 1L; |
| |
| protected MyField(String fieldName, int calendarField) { |
| super(fieldName, calendarField); |
| } |
| |
| protected String getName() { |
| return super.getName(); |
| } |
| } |
| |
| /** |
| * @tests java.text.DateFormat$Field#Field(java.lang.String, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "Field", |
| args = {java.lang.String.class, int.class} |
| ) |
| public void test_ConstructorLjava_lang_StringI() { |
| MyField field = new MyField("a field", Calendar.DAY_OF_WEEK); |
| |
| assertEquals("field has wrong name", "a field", field.getName()); |
| assertEquals("field has wrong Calendar field number", |
| Calendar.DAY_OF_WEEK, field.getCalendarField()); |
| |
| DateFormat.Field realField = DateFormat.Field |
| .ofCalendarField(Calendar.DAY_OF_WEEK); |
| assertSame("Modified calendar field with the same field number", |
| DateFormat.Field.DAY_OF_WEEK, realField); |
| } |
| |
| /** |
| * @tests java.text.DateFormat$Field#Field(java.lang.String, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "Field", |
| args = {java.lang.String.class, int.class} |
| ) |
| public void test_Constructor2() { |
| MyField field = new MyField("day of month", Calendar.ERA); |
| |
| assertEquals("field has wrong name", "day of month", field.getName()); |
| assertEquals("field has wrong Calendar field number", Calendar.ERA, |
| field.getCalendarField()); |
| |
| DateFormat.Field realField = DateFormat.Field |
| .ofCalendarField(Calendar.ERA); |
| assertSame("Modified calendar field with the same field number", |
| DateFormat.Field.ERA, realField); |
| |
| DateFormat.Field realField2 = DateFormat.Field |
| .ofCalendarField(Calendar.DAY_OF_MONTH); |
| assertSame("Modified calendar field with the same field number", |
| DateFormat.Field.DAY_OF_MONTH, realField2); |
| } |
| |
| /** |
| * @tests java.text.DateFormat$Field#getCalendarField() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "getCalendarField", |
| args = {} |
| ) |
| public void test_getCalendarField() { |
| // Test for method int getCalendarField() |
| assertEquals("Field.AM_PM.getCalendarField() returned the wrong value", |
| Calendar.AM_PM, Field.AM_PM.getCalendarField()); |
| |
| // test special cases |
| assertEquals( |
| "Field.TIME_ZONE.getCalendarField() returned the wrong value", |
| -1, Field.TIME_ZONE.getCalendarField()); |
| assertEquals("Field.HOUR0.getCalendarField() returned the wrong value", |
| Calendar.HOUR, Field.HOUR0.getCalendarField()); |
| assertEquals("Field.HOUR1.getCalendarField() returned the wrong value", |
| -1, Field.HOUR1.getCalendarField()); |
| assertEquals( |
| "Field.HOUR_OF_DAY0.getCalendarField() returned the wrong value", |
| Calendar.HOUR_OF_DAY, Field.HOUR_OF_DAY0.getCalendarField()); |
| assertEquals( |
| "Field.HOUR_OF_DAY1.getCalendarField() returned the wrong value", |
| -1, Field.HOUR_OF_DAY1.getCalendarField()); |
| } |
| |
| /** |
| * @tests java.text.DateFormat$Field#ofCalendarField(int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "ofCalendarField", |
| args = {int.class} |
| ) |
| public void test_ofCalendarFieldI() { |
| // Test for method static java.text.DateFormat.Field |
| // ofCalendarField(int) |
| assertSame("ofCalendarField(Calendar.AM_PM) returned the wrong value", |
| Field.AM_PM, Field.ofCalendarField(Calendar.AM_PM)); |
| |
| // test special cases |
| assertSame("ofCalendarField(Calendar.HOUR) returned the wrong value", |
| Field.HOUR0, Field.ofCalendarField(Calendar.HOUR)); |
| assertSame( |
| "ofCalendarField(Calendar.HOUR_OF_DAY) returned the wrong value", |
| Field.HOUR_OF_DAY0, Field.ofCalendarField(Calendar.HOUR_OF_DAY)); |
| |
| // test illegal args |
| try { |
| DateFormat.Field.ofCalendarField(-1); |
| fail("Expected IllegalArgumentException for ofCalendarField(-1)"); |
| } catch (IllegalArgumentException e) { |
| } |
| |
| try { |
| DateFormat.Field.ofCalendarField(Calendar.FIELD_COUNT); |
| fail("Expected IllegalArgumentException for ofCalendarField(Calendar.FIELD_COUNT)"); |
| } catch (IllegalArgumentException e) { |
| } |
| |
| // test Calendar fields that do not have corresponding DateFormat Fields |
| assertNull( |
| "ofCalendarField(Calendar.DST_OFFSET) returned the wrong value", |
| DateFormat.Field.ofCalendarField(Calendar.DST_OFFSET)); |
| assertNull( |
| "ofCalendarField(Calendar.ZONE_OFFSET) returned the wrong value", |
| DateFormat.Field.ofCalendarField(Calendar.ZONE_OFFSET)); |
| } |
| |
| /** |
| * @tests java.text.DateFormat$Field#readResolve() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "readResolve", |
| args = {} |
| ) |
| public void test_readResolve() { |
| // test for method java.lang.Object readResolve() |
| |
| // see serialization stress tests: |
| // implemented in |
| // SerializationStressTest4.test_writeObject_NumberFormat_Field() |
| |
| ObjectOutputStream out = null; |
| ObjectInputStream in = null; |
| try { |
| ByteArrayOutputStream bytes = new ByteArrayOutputStream(); |
| out = new ObjectOutputStream(bytes); |
| |
| DateFormat.Field dfield, dfield2; |
| MyField field; |
| |
| // a regular instance of DateFormat.Field |
| dfield = DateFormat.Field.MILLISECOND; |
| |
| // a subclass instance with null name |
| field = new MyField(null, Calendar.AM_PM); |
| |
| out.writeObject(dfield); |
| out.writeObject(field); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(bytes |
| .toByteArray())); |
| |
| try { |
| dfield2 = (Field) in.readObject(); |
| assertSame("resolved incorrectly", dfield, dfield2); |
| } catch (IllegalArgumentException e) { |
| fail("Unexpected IllegalArgumentException: " + e); |
| } |
| |
| try { |
| in.readObject(); |
| fail("Expected InvalidObjectException for subclass instance with null name"); |
| } catch (InvalidObjectException e) { |
| } |
| |
| } catch (IOException e) { |
| fail("unexpected IOException" + e); |
| } catch (ClassNotFoundException e) { |
| fail("unexpected ClassNotFoundException" + e); |
| } finally { |
| try { |
| if (out != null) |
| out.close(); |
| if (in != null) |
| in.close(); |
| } catch (IOException e) { |
| } |
| } |
| } |
| } |