Source Code Cross Referenced for DateTest.java in  » Database-JDBC-Connection-Pool » mysql » testsuite » simple » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database JDBC Connection Pool » mysql » testsuite.simple 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         Copyright (C) 2002-2004 MySQL AB
003:
004:         This program is free software; you can redistribute it and/or modify
005:         it under the terms of version 2 of the GNU General Public License as 
006:         published by the Free Software Foundation.
007:
008:         There are special exceptions to the terms and conditions of the GPL 
009:         as it is applied to this software. View the full text of the 
010:         exception in file EXCEPTIONS-CONNECTOR-J in the directory of this 
011:         software distribution.
012:
013:         This program is distributed in the hope that it will be useful,
014:         but WITHOUT ANY WARRANTY; without even the implied warranty of
015:         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016:         GNU General Public License for more details.
017:
018:         You should have received a copy of the GNU General Public License
019:         along with this program; if not, write to the Free Software
020:         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
021:
022:
023:
024:         */
025:        package testsuite.simple;
026:
027:        import testsuite.BaseTestCase;
028:
029:        import java.sql.Connection;
030:        import java.sql.Date;
031:        import java.sql.PreparedStatement;
032:        import java.sql.SQLException;
033:        import java.sql.Statement;
034:        import java.sql.Time;
035:        import java.sql.Timestamp;
036:
037:        import java.text.DateFormat;
038:        import java.text.SimpleDateFormat;
039:
040:        import java.util.Calendar;
041:        import java.util.Locale;
042:        import java.util.Properties;
043:        import java.util.TimeZone;
044:
045:        import com.mysql.jdbc.SQLError;
046:
047:        /**
048:         * 
049:         * @author Mark Matthews
050:         * @version $Id: DateTest.java 5345 2006-06-01 20:18:04Z mmatthews $
051:         */
052:        public class DateTest extends BaseTestCase {
053:            // ~ Constructors
054:            // -----------------------------------------------------------
055:
056:            /**
057:             * Creates a new DateTest object.
058:             * 
059:             * @param name
060:             *            DOCUMENT ME!
061:             */
062:            public DateTest(String name) {
063:                super (name);
064:            }
065:
066:            // ~ Methods
067:            // ----------------------------------------------------------------
068:
069:            /**
070:             * Runs all test cases in this test suite
071:             * 
072:             * @param args
073:             */
074:            public static void main(String[] args) {
075:                junit.textui.TestRunner.run(DateTest.class);
076:            }
077:
078:            /**
079:             * DOCUMENT ME!
080:             * 
081:             * @throws Exception
082:             *             DOCUMENT ME!
083:             */
084:            public void setUp() throws Exception {
085:                super .setUp();
086:                createTestTable();
087:            }
088:
089:            /**
090:             * DOCUMENT ME!
091:             * 
092:             * @throws SQLException
093:             *             DOCUMENT ME!
094:             */
095:            public void testTimestamp() throws SQLException {
096:                this .pstmt = this .conn
097:                        .prepareStatement("INSERT INTO DATETEST(tstamp, dt, dtime, tm) VALUES (?, ?, ?, ?)");
098:
099:                // TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
100:                Calendar cal = Calendar.getInstance();
101:                cal.set(Calendar.MONTH, 6);
102:                cal.set(Calendar.DAY_OF_MONTH, 3);
103:                cal.set(Calendar.YEAR, 2002);
104:                cal.set(Calendar.HOUR, 7);
105:                cal.set(Calendar.MINUTE, 0);
106:                cal.set(Calendar.SECOND, 0);
107:                cal.set(Calendar.MILLISECOND, 0);
108:                cal.set(Calendar.AM_PM, Calendar.AM);
109:                cal.getTime();
110:                System.out.println(cal);
111:
112:                // DateFormat df = SimpleDateFormat.getInstance();
113:                DateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss z");
114:
115:                Calendar calGMT = Calendar.getInstance(TimeZone
116:                        .getTimeZone("GMT"));
117:                // df.setTimeZone(TimeZone.getTimeZone("GMT"));
118:                Timestamp nowTstamp = new Timestamp(cal.getTime().getTime());
119:                java.sql.Date nowDate = new java.sql.Date(cal.getTime()
120:                        .getTime());
121:                Timestamp nowDatetime = new Timestamp(cal.getTime().getTime());
122:                java.sql.Time nowTime = new java.sql.Time(cal.getTime()
123:                        .getTime());
124:                System.out
125:                        .println("** Times with given calendar (before storing) **\n");
126:                System.out.println("TIMESTAMP:\t" + nowTstamp.getTime()
127:                        + " -> " + df.format(nowTstamp));
128:                System.out.println("DATE:\t\t" + nowDate.getTime() + " -> "
129:                        + df.format(nowDate));
130:                System.out.println("DATETIME:\t" + nowDatetime.getTime()
131:                        + " -> " + df.format(nowDatetime));
132:                System.out.println("DATE:\t\t" + nowDate.getTime() + " -> "
133:                        + df.format(nowDate));
134:                System.out.println("TIME:\t\t" + nowTime.getTime() + " -> "
135:                        + df.format(nowTime));
136:                System.out.println("\n");
137:                this .pstmt.setTimestamp(1, nowTstamp, calGMT);
138:                // have to use the same TimeZone as used to create or there will be
139:                // shift
140:                this .pstmt.setDate(2, nowDate, cal);
141:                this .pstmt.setTimestamp(3, nowDatetime, calGMT);
142:                // have to use the same TimeZone as used to create or there will be
143:                // shift
144:                this .pstmt.setTime(4, nowTime, cal);
145:                this .pstmt.execute();
146:
147:                this .pstmt.getUpdateCount();
148:                this .pstmt.clearParameters();
149:                this .rs = this .stmt.executeQuery("SELECT * from DATETEST");
150:
151:                java.sql.Date thenDate = null;
152:
153:                while (this .rs.next()) {
154:                    Timestamp thenTstamp = this .rs.getTimestamp(1, calGMT);
155:                    thenDate = this .rs.getDate(2, cal);
156:
157:                    java.sql.Timestamp thenDatetime = this .rs.getTimestamp(3,
158:                            calGMT);
159:
160:                    java.sql.Time thenTime = this .rs.getTime(4, cal);
161:                    System.out
162:                            .println("** Times with given calendar (retrieved from database) **\n");
163:                    System.out.println("TIMESTAMP:\t" + thenTstamp.getTime()
164:                            + " -> " + df.format(thenTstamp));
165:                    System.out.println("DATE:\t\t" + thenDate.getTime()
166:                            + " -> " + df.format(thenDate));
167:                    System.out.println("DATETIME:\t" + thenDatetime.getTime()
168:                            + " -> " + df.format(thenDatetime));
169:                    System.out.println("TIME:\t\t" + thenTime.getTime()
170:                            + " -> " + df.format(thenTime));
171:                    System.out.println("\n");
172:                }
173:
174:                this .rs.close();
175:                this .rs = null;
176:            }
177:
178:            public void testNanosParsing() throws SQLException {
179:                try {
180:                    this .stmt
181:                            .executeUpdate("DROP TABLE IF EXISTS testNanosParsing");
182:                    this .stmt
183:                            .executeUpdate("CREATE TABLE testNanosParsing (dateIndex int, field1 VARCHAR(32))");
184:                    this .stmt
185:                            .executeUpdate("INSERT INTO testNanosParsing VALUES (1, '1969-12-31 18:00:00.0'), "
186:                                    + "(2, '1969-12-31 18:00:00.90'), "
187:                                    + "(3, '1969-12-31 18:00:00.900'), "
188:                                    + "(4, '1969-12-31 18:00:00.9000'), "
189:                                    + "(5, '1969-12-31 18:00:00.90000'), "
190:                                    + "(6, '1969-12-31 18:00:00.900000'), "
191:                                    + "(7, '1969-12-31 18:00:00.')");
192:
193:                    this .rs = this .stmt
194:                            .executeQuery("SELECT field1 FROM testNanosParsing ORDER BY dateIndex ASC");
195:                    assertTrue(this .rs.next());
196:                    assertTrue(this .rs.getTimestamp(1).getNanos() == 0);
197:                    assertTrue(this .rs.next());
198:                    assertTrue(this .rs.getTimestamp(1).getNanos() + " != 90",
199:                            this .rs.getTimestamp(1).getNanos() == 90);
200:                    assertTrue(this .rs.next());
201:                    assertTrue(this .rs.getTimestamp(1).getNanos() + " != 900",
202:                            this .rs.getTimestamp(1).getNanos() == 900);
203:                    assertTrue(this .rs.next());
204:                    assertTrue(this .rs.getTimestamp(1).getNanos() + " != 9000",
205:                            this .rs.getTimestamp(1).getNanos() == 9000);
206:                    assertTrue(this .rs.next());
207:                    assertTrue(
208:                            this .rs.getTimestamp(1).getNanos() + " != 90000",
209:                            this .rs.getTimestamp(1).getNanos() == 90000);
210:                    assertTrue(this .rs.next());
211:                    assertTrue(this .rs.getTimestamp(1).getNanos()
212:                            + " != 900000",
213:                            this .rs.getTimestamp(1).getNanos() == 900000);
214:                    assertTrue(this .rs.next());
215:
216:                    try {
217:                        this .rs.getTimestamp(1);
218:                    } catch (SQLException sqlEx) {
219:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
220:                                .equals(sqlEx.getSQLState()));
221:                    }
222:                } finally {
223:                    this .stmt
224:                            .executeUpdate("DROP TABLE IF EXISTS testNanosParsing");
225:                }
226:            }
227:
228:            private void createTestTable() throws SQLException {
229:                //
230:                // Catch the error, the table might exist
231:                //
232:                try {
233:                    this .stmt.executeUpdate("DROP TABLE DATETEST");
234:                } catch (SQLException SQLE) {
235:                    ;
236:                }
237:
238:                this .stmt
239:                        .executeUpdate("CREATE TABLE DATETEST (tstamp TIMESTAMP, dt DATE, dtime DATETIME, tm TIME)");
240:            }
241:
242:            /**
243:             * Tests the configurability of all-zero date/datetime/timestamp handling in
244:             * the driver.
245:             * 
246:             * @throws Exception
247:             *             if the test fails.
248:             */
249:            public void testZeroDateBehavior() throws Exception {
250:                try {
251:                    this .stmt
252:                            .executeUpdate("DROP TABLE IF EXISTS testZeroDateBehavior");
253:                    this .stmt
254:                            .executeUpdate("CREATE TABLE testZeroDateBehavior(fieldAsString VARCHAR(32), fieldAsDateTime DATETIME)");
255:                    this .stmt
256:                            .executeUpdate("INSERT INTO testZeroDateBehavior VALUES ('0000-00-00 00:00:00', '0000-00-00 00:00:00')");
257:                    Properties props = new Properties();
258:                    props.setProperty("zeroDateTimeBehavior", "round");
259:                    Connection roundConn = getConnectionWithProps(props);
260:                    Statement roundStmt = roundConn.createStatement();
261:                    this .rs = roundStmt
262:                            .executeQuery("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
263:                    this .rs.next();
264:
265:                    assertEquals("0001-01-01", this .rs.getDate(1).toString());
266:                    assertEquals("0001-01-01 00:00:00.0", new SimpleDateFormat(
267:                            "yyyy-MM-dd HH:mm:ss.0", Locale.US).format(this .rs
268:                            .getTimestamp(1)));
269:                    assertEquals("0001-01-01", this .rs.getDate(2).toString());
270:                    assertEquals("0001-01-01 00:00:00.0", new SimpleDateFormat(
271:                            "yyyy-MM-dd HH:mm:ss.0", Locale.US).format(this .rs
272:                            .getTimestamp(2)));
273:
274:                    PreparedStatement roundPrepStmt = roundConn
275:                            .prepareStatement("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
276:                    this .rs = roundPrepStmt.executeQuery();
277:                    this .rs.next();
278:
279:                    assertEquals("0001-01-01", this .rs.getDate(1).toString());
280:                    assertEquals("0001-01-01 00:00:00.0", new SimpleDateFormat(
281:                            "yyyy-MM-dd HH:mm:ss.0", Locale.US).format(this .rs
282:                            .getTimestamp(1)));
283:                    assertEquals("0001-01-01", this .rs.getDate(2).toString());
284:                    assertEquals("0001-01-01 00:00:00.0", new SimpleDateFormat(
285:                            "yyyy-MM-dd HH:mm:ss.0", Locale.US).format(this .rs
286:                            .getTimestamp(2)));
287:
288:                    props = new Properties();
289:                    props.setProperty("zeroDateTimeBehavior", "convertToNull");
290:                    Connection nullConn = getConnectionWithProps(props);
291:                    Statement nullStmt = nullConn.createStatement();
292:                    this .rs = nullStmt
293:                            .executeQuery("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
294:
295:                    this .rs.next();
296:
297:                    assertTrue(null == this .rs.getDate(1));
298:                    assertTrue(null == this .rs.getTimestamp(1));
299:                    assertTrue(null == this .rs.getDate(2));
300:                    assertTrue(null == this .rs.getTimestamp(2));
301:
302:                    PreparedStatement nullPrepStmt = nullConn
303:                            .prepareStatement("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
304:                    this .rs = nullPrepStmt.executeQuery();
305:
306:                    this .rs.next();
307:
308:                    assertTrue(null == this .rs.getDate(1));
309:                    assertTrue(null == this .rs.getTimestamp(1));
310:                    assertTrue(null == this .rs.getDate(2));
311:                    assertTrue(null == this .rs.getTimestamp(2));
312:                    assertTrue(null == this .rs.getString(2));
313:
314:                    props = new Properties();
315:                    props.setProperty("zeroDateTimeBehavior", "exception");
316:                    Connection exceptionConn = getConnectionWithProps(props);
317:                    Statement exceptionStmt = exceptionConn.createStatement();
318:                    this .rs = exceptionStmt
319:                            .executeQuery("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
320:
321:                    this .rs.next();
322:
323:                    try {
324:                        this .rs.getDate(1);
325:                        fail("Exception should have been thrown when trying to retrieve invalid date");
326:                    } catch (SQLException sqlEx) {
327:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
328:                                .equals(sqlEx.getSQLState()));
329:                    }
330:
331:                    try {
332:                        this .rs.getTimestamp(1);
333:                        fail("Exception should have been thrown when trying to retrieve invalid date");
334:                    } catch (SQLException sqlEx) {
335:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
336:                                .equals(sqlEx.getSQLState()));
337:                    }
338:
339:                    try {
340:                        this .rs.getDate(2);
341:                        fail("Exception should have been thrown when trying to retrieve invalid date");
342:                    } catch (SQLException sqlEx) {
343:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
344:                                .equals(sqlEx.getSQLState()));
345:                    }
346:
347:                    try {
348:                        this .rs.getTimestamp(2);
349:                        fail("Exception should have been thrown when trying to retrieve invalid date");
350:                    } catch (SQLException sqlEx) {
351:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
352:                                .equals(sqlEx.getSQLState()));
353:                    }
354:
355:                    PreparedStatement exceptionPrepStmt = exceptionConn
356:                            .prepareStatement("SELECT fieldAsString, fieldAsDateTime FROM testZeroDateBehavior");
357:
358:                    try {
359:                        this .rs = exceptionPrepStmt.executeQuery();
360:                        this .rs.next();
361:                        this .rs.getDate(2);
362:                        fail("Exception should have been thrown when trying to retrieve invalid date");
363:                    } catch (SQLException sqlEx) {
364:                        assertTrue(SQLError.SQL_STATE_ILLEGAL_ARGUMENT
365:                                .equals(sqlEx.getSQLState()));
366:                    }
367:
368:                } finally {
369:                    this .stmt
370:                            .executeUpdate("DROP TABLE IF EXISTS testZeroDateBehavior");
371:                }
372:            }
373:
374:            public void testReggieBug() throws Exception {
375:                try {
376:                    this .stmt
377:                            .executeUpdate("DROP TABLE IF EXISTS testReggieBug");
378:                    this .stmt
379:                            .executeUpdate("CREATE TABLE testReggieBug (field1 DATE)");
380:
381:                    PreparedStatement pStmt = this .conn
382:                            .prepareStatement("INSERT INTO testReggieBug VALUES (?)");
383:                    pStmt.setDate(1, new Date(2004 - 1900, 07, 28));
384:                    pStmt.executeUpdate();
385:                    this .rs = this .stmt
386:                            .executeQuery("SELECT * FROM testReggieBug");
387:                    this .rs.next();
388:                    System.out.println(this .rs.getDate(1));
389:                    this .rs = this .conn.prepareStatement(
390:                            "SELECT * FROM testReggieBug").executeQuery();
391:                    this .rs.next();
392:                    System.out.println(this .rs.getDate(1));
393:
394:                } finally {
395:                    this .stmt
396:                            .executeUpdate("DROP TABLE IF EXISTS testReggieBug");
397:                }
398:            }
399:
400:            public void testNativeConversions() throws Exception {
401:                Timestamp ts = new Timestamp(System.currentTimeMillis());
402:                Date dt = new Date(ts.getTime());
403:                Time tm = new Time(ts.getTime());
404:
405:                createTable(
406:                        "testNativeConversions",
407:                        "(time_field TIME, date_field DATE, datetime_field DATETIME, timestamp_field TIMESTAMP)");
408:                this .pstmt = this .conn
409:                        .prepareStatement("INSERT INTO testNativeConversions VALUES (?,?,?,?)");
410:                this .pstmt.setTime(1, tm);
411:                this .pstmt.setDate(2, dt);
412:                this .pstmt.setTimestamp(3, ts);
413:                this .pstmt.setTimestamp(4, ts);
414:                this .pstmt.execute();
415:                this .pstmt.close();
416:
417:                this .pstmt = this .conn
418:                        .prepareStatement("SELECT time_field, date_field, datetime_field, timestamp_field FROM testNativeConversions");
419:                this .rs = this .pstmt.executeQuery();
420:                assertTrue(this .rs.next());
421:                System.out.println(this .rs.getTime(1));
422:                System.out.println(this .rs.getTime(2));
423:                System.out.println(this .rs.getTime(3));
424:                System.out.println(this .rs.getTime(4));
425:                System.out.println();
426:                System.out.println(this .rs.getDate(1));
427:                System.out.println(this .rs.getDate(2));
428:                System.out.println(this .rs.getDate(3));
429:                System.out.println(this .rs.getDate(4));
430:                System.out.println();
431:                System.out.println(this .rs.getTimestamp(1));
432:                System.out.println(this .rs.getTimestamp(2));
433:                System.out.println(this .rs.getTimestamp(3));
434:                System.out.println(this .rs.getTimestamp(4));
435:            }
436:
437:        }
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