[6785] | 1 | /**************************************************************** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one * |
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| 3 | * or more contributor license agreements. See the NOTICE file * |
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| 4 | * distributed with this work for additional information * |
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| 5 | * regarding copyright ownership. The ASF licenses this file * |
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| 6 | * to you under the Apache License, Version 2.0 (the * |
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| 7 | * "License"); you may not use this file except in compliance * |
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| 8 | * with the License. You may obtain a copy of the License at * |
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| 9 | * * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 * |
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| 11 | * * |
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| 12 | * Unless required by applicable law or agreed to in writing, * |
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| 13 | * software distributed under the License is distributed on an * |
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
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| 15 | * KIND, either express or implied. See the License for the * |
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| 16 | * specific language governing permissions and limitations * |
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| 17 | * under the License. * |
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| 18 | ****************************************************************/ |
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| 19 | |
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| 20 | package org.apache.james.mime4j.field.datetime; |
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| 21 | |
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| 22 | import junit.framework.TestCase; |
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| 23 | |
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| 24 | import org.apache.james.mime4j.MimeException; |
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| 25 | import org.apache.james.mime4j.field.datetime.parser.DateTimeParser; |
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| 26 | import org.apache.james.mime4j.field.datetime.parser.ParseException; |
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| 27 | |
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| 28 | import java.io.StringReader; |
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| 29 | |
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| 30 | public class DateTimeTest extends TestCase { |
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| 31 | |
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| 32 | public void testExceptionTree() { |
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| 33 | // make sure that our ParseException extends MimeException. |
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| 34 | assertTrue(MimeException.class.isAssignableFrom(ParseException.class)); |
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| 35 | } |
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| 36 | |
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| 37 | public void testNormalDate() throws ParseException { |
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| 38 | new DateTimeParser(new StringReader("Fri, 21 Nov 1997 09:55:06 -0600")).parseAll(); |
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| 39 | new DateTimeParser(new StringReader("21 Nov 97 09:55:06 GMT")).parseAll(); |
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| 40 | |
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| 41 | |
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| 42 | ensureAllEqual(new String[] { |
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| 43 | "Fri, 21 Nov 1997 09:55:06 -0600", // baseline |
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| 44 | "Fri, 21 Nov 97 09:55:06 -0600", // 2-digit year |
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| 45 | "Fri, 21 Nov 097 09:55:06 -0600", // 3-digit year |
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| 46 | "Fri, 21 Nov 1997 10:55:06 -0500", // shift time zone |
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| 47 | "Fri, 21 Nov 1997 19:25:06 +0330", // shift time zone |
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| 48 | "21 Nov 1997 09:55:06 -0600" // omit day of week |
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| 49 | }); |
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| 50 | |
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| 51 | ensureAllEqual(new String[] { |
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| 52 | "Thu, 16 Sep 2019 14:37:22 +0000", // baseline |
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| 53 | "Thu, 16 Sep 19 14:37:22 +0000", // 2-digit year |
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| 54 | "Thu, 16 Sep 119 14:37:22 +0000", // 3-digit year |
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| 55 | "Thu, 16 Sep 2019 14:37:22 -0000", // minus-zero zone |
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| 56 | "Thu, 16 Sep 2019 14:37:22 GMT", // alternate zone |
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| 57 | "Thu, 16 Sep 2019 14:37:22 UT" // alternate zone |
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| 58 | }); |
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| 59 | |
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| 60 | ensureAllEqual(new String[] { |
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| 61 | "Fri, 21 Nov 1997 12:00:00 GMT", |
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| 62 | "Fri, 21 Nov 1997 07:00:00 EST", |
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| 63 | "Fri, 21 Nov 1997 08:00:00 EDT", |
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| 64 | "Fri, 21 Nov 1997 06:00:00 CST", |
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| 65 | "Fri, 21 Nov 1997 07:00:00 CDT", |
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| 66 | "Fri, 21 Nov 1997 05:00:00 MST", |
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| 67 | "Fri, 21 Nov 1997 06:00:00 MDT", |
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| 68 | "Fri, 21 Nov 1997 04:00:00 PST", |
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| 69 | "Fri, 21 Nov 1997 05:00:00 PDT", |
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| 70 | |
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| 71 | // make sure military zones are ignored, per RFC2822 instructions |
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| 72 | "Fri, 21 Nov 1997 12:00:00 A", |
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| 73 | "Fri, 21 Nov 1997 12:00:00 B", |
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| 74 | "Fri, 21 Nov 1997 12:00:00 C", |
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| 75 | "Fri, 21 Nov 1997 12:00:00 D", |
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| 76 | "Fri, 21 Nov 1997 12:00:00 E", |
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| 77 | "Fri, 21 Nov 1997 12:00:00 F", |
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| 78 | "Fri, 21 Nov 1997 12:00:00 G", |
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| 79 | "Fri, 21 Nov 1997 12:00:00 H", |
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| 80 | "Fri, 21 Nov 1997 12:00:00 I", |
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| 81 | "Fri, 21 Nov 1997 12:00:00 K", |
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| 82 | "Fri, 21 Nov 1997 12:00:00 L", |
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| 83 | "Fri, 21 Nov 1997 12:00:00 M", |
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| 84 | "Fri, 21 Nov 1997 12:00:00 N", |
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| 85 | "Fri, 21 Nov 1997 12:00:00 O", |
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| 86 | "Fri, 21 Nov 1997 12:00:00 P", |
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| 87 | "Fri, 21 Nov 1997 12:00:00 Q", |
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| 88 | "Fri, 21 Nov 1997 12:00:00 R", |
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| 89 | "Fri, 21 Nov 1997 12:00:00 S", |
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| 90 | "Fri, 21 Nov 1997 12:00:00 T", |
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| 91 | "Fri, 21 Nov 1997 12:00:00 U", |
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| 92 | "Fri, 21 Nov 1997 12:00:00 V", |
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| 93 | "Fri, 21 Nov 1997 12:00:00 W", |
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| 94 | "Fri, 21 Nov 1997 12:00:00 X", |
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| 95 | "Fri, 21 Nov 1997 12:00:00 Y", |
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| 96 | "Fri, 21 Nov 1997 12:00:00 Z", |
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| 97 | }); |
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| 98 | } |
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| 99 | |
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| 100 | private void ensureAllEqual(String[] dateStrings) throws ParseException { |
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| 101 | for (int i = 0; i < dateStrings.length - 1; i++) { |
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| 102 | assertEquals( |
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| 103 | new DateTimeParser(new StringReader(dateStrings[i])).parseAll().getDate().getTime(), |
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| 104 | new DateTimeParser(new StringReader(dateStrings[i + 1])).parseAll().getDate().getTime() |
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| 105 | ); |
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| 106 | } |
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| 107 | } |
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| 108 | |
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| 109 | } |
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