1 /*
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * This file is available under and governed by the GNU General Public
26 * License version 2 only, as published by the Free Software Foundation.
27 * However, the following notice accompanied the original version of this
28 * file:
29 *
30 * Copyright (c) 2010-2012, Stephen Colebourne & Michael Nascimento Santos
31 *
32 * All rights reserved.
33 *
34 * Redistribution and use in source and binary forms, with or without
35 * modification, are permitted provided that the following conditions are met:
36 *
37 * * Redistributions of source code must retain the above copyright notice,
38 * this list of conditions and the following disclaimer.
39 *
40 * * Redistributions in binary form must reproduce the above copyright notice,
41 * this list of conditions and the following disclaimer in the documentation
42 * and/or other materials provided with the distribution.
43 *
44 * * Neither the name of JSR-310 nor the names of its contributors
45 * may be used to endorse or promote products derived from this software
46 * without specific prior written permission.
47 *
48 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
51 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
52 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
53 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
54 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
55 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
56 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
57 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
58 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
59 */
60 package tck.java.time.format;
61
62 import static java.time.temporal.ChronoField.DAY_OF_MONTH;
63 import static java.time.temporal.ChronoField.MONTH_OF_YEAR;
64 import static org.testng.Assert.assertEquals;
65 import static org.testng.Assert.assertNotNull;
66
67 import java.text.ParsePosition;
68 import java.time.format.DateTimeFormatterBuilder;
69 import java.time.format.SignStyle;
70 import java.time.temporal.TemporalAccessor;
71
72 import org.testng.annotations.BeforeMethod;
73 import org.testng.annotations.DataProvider;
74 import org.testng.annotations.Test;
75
76 /**
77 * Test padding behavior of formatter.
78 */
79 @Test
80 public class TCKPadPrinterParser {
81
82 private DateTimeFormatterBuilder builder;
83 private ParsePosition pos;
84
85 @BeforeMethod
86 public void setUp() {
87 builder = new DateTimeFormatterBuilder();
88 pos = new ParsePosition(0);
89 }
90
91 //-----------------------------------------------------------------------
92 @Test(expectedExceptions=IndexOutOfBoundsException.class)
93 public void test_parse_negativePosition() {
94 builder.padNext(3, '-').appendLiteral('Z');
95 builder.toFormatter().parseUnresolved("--Z", new ParsePosition(-1));
96 }
97
98 @Test(expectedExceptions=IndexOutOfBoundsException.class)
99 public void test_parse_offEndPosition() {
100 builder.padNext(3, '-').appendLiteral('Z');
101 builder.toFormatter().parseUnresolved("--Z", new ParsePosition(4));
102 }
103
104 //-----------------------------------------------------------------------
105 @DataProvider(name="parseStrict")
106 Object[][] data_parseStrict() {
107 return new Object[][] {
108 {"222", 3, -1, 222},
109 {"222X", 3, -1, 222},
110 {"#22", 3, -1, 22},
111 {"#22X", 3, -1, 22},
112 {"##2", 3, -1, 2},
113 {"##2X", 3, -1, 2},
114 {"##22", 3, -1, 2},
115 {"-22", 3, -1, -22},
116 {"#-2", 3, -1, -2},
117 {"3", 0, 0, null},
118 {"3X", 0, 0, null},
119 {"#3", 0, 0, null},
120 {"#3X", 0, 1, null},
121 {"##A", 0, 2, null},
122 {" 3", 0, 0, null},
123 {"##", 0, 0, null},
124 {"#", 0, 0, null},
125 {"", 0, 0, null},
126 };
127 }
128
129 @Test(dataProvider="parseStrict")
130 public void test_parseStrict(String text, int expectedIndex, int expectedErrorIndex, Number expectedMonth) {
131 builder.padNext(3, '#').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NORMAL);
132 TemporalAccessor parsed = builder.toFormatter().parseUnresolved(text, pos);
133 assertEquals(pos.getIndex(), expectedIndex);
134 assertEquals(pos.getErrorIndex(), expectedErrorIndex);
135 if (expectedMonth != null) {
136 assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
137 assertEquals(parsed.getLong(MONTH_OF_YEAR), expectedMonth.longValue());
138 } else {
139 assertEquals(parsed, null);
140 }
141 }
142
143 //-----------------------------------------------------------------------
144 @DataProvider(name="parseLenient")
145 Object[][] data_parseLenient() {
146 return new Object[][] {
147 {"222", 3, -1, 222},
148 {"222X", 3, -1, 222},
149 {"#22", 3, -1, 22},
150 {"#22X", 3, -1, 22},
151 {"##2", 3, -1, 2},
152 {"##2X", 3, -1, 2},
153 {"##22", 3, -1, 2},
154 {"-22", 3, -1, -22},
155 {"#-2", 3, -1, -2},
156 {"3", 1, -1, 3},
157 {"3X", 1, -1, 3},
158 {"33", 2, -1, 33},
159 {"33X", 2, -1, 33},
160 {"#3", 2, -1, 3},
161 {"#3X", 2, -1, 3},
162 {"##A", 0, 2, null},
163 {" 1", 0, 0, null},
164 {"##", 0, 2, null},
165 {"#", 0, 1, null},
166 {"", 0, 0, null},
167 };
168 }
169
170 @Test(dataProvider="parseLenient")
171 public void test_parseLenient(String text, int expectedIndex, int expectedErrorIndex, Number expectedMonth) {
172 builder.parseLenient().padNext(3, '#').appendValue(MONTH_OF_YEAR, 1, 3, SignStyle.NORMAL);
173 TemporalAccessor parsed = builder.toFormatter().parseUnresolved(text, pos);
174 assertEquals(pos.getIndex(), expectedIndex);
175 assertEquals(pos.getErrorIndex(), expectedErrorIndex);
176 if (expectedMonth != null) {
177 assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
178 assertEquals(parsed.getLong(MONTH_OF_YEAR), expectedMonth.longValue());
179 } else {
180 assertEquals(parsed, null);
181 }
182 }
183
184 //-----------------------------------------------------------------------
185 @Test
186 public void test_parse_decoratedStartsWithPad() {
187 builder.padNext(8, '-').appendLiteral("-HELLO-");
188 TemporalAccessor parsed = builder.toFormatter().parseUnresolved("--HELLO-", pos);
189 assertEquals(pos.getIndex(), 0);
190 assertEquals(pos.getErrorIndex(), 2);
191 assertEquals(parsed, null);
192 }
193
194 @Test
195 public void test_parse_decoratedStartsWithPad_number() {
196 builder.padNext(3, '-').appendValue(MONTH_OF_YEAR, 1, 2, SignStyle.NORMAL);
197 TemporalAccessor parsed = builder.toFormatter().parseUnresolved("--2", pos);
198 assertEquals(pos.getIndex(), 3);
199 assertEquals(pos.getErrorIndex(), -1);
200 assertEquals(parsed.isSupported(MONTH_OF_YEAR), true);
201 assertEquals(parsed.getLong(MONTH_OF_YEAR), 2L); // +2, not -2
202 }
203
204 //-----------------------------------------------------------------------
205 @Test
206 public void test_parse_decoratedEmpty_strict() {
207 builder.padNext(4, '-').optionalStart().appendValue(DAY_OF_MONTH).optionalEnd();
208 TemporalAccessor parsed = builder.toFormatter().parseUnresolved("----", pos);
209 assertEquals(pos.getIndex(), 4);
210 assertEquals(pos.getErrorIndex(), -1);
211 assertNotNull(parsed);
212 }
213
214 @Test
215 public void test_parse_decoratedEmpty_lenient() {
216 builder.parseLenient().padNext(4, '-').optionalStart().appendValue(DAY_OF_MONTH).optionalEnd();
217 TemporalAccessor parsed = builder.toFormatter().parseUnresolved("----", pos);
218 assertEquals(pos.getIndex(), 4);
219 assertEquals(pos.getErrorIndex(), -1);
220 assertNotNull(parsed);
221 }
222
223 }