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/**
* @test
* @bug 4322313 4833268 6302990 6304305
* @library /java/text/testlib
* @summary Make sure that new implementation for
* SimpleDateFormat.parse('z' or 'Z') and format('z' or 'Z') work correctly.
*/
import java.io.*;
import java.text.*;
import java.util.*;
public class Bug4322313 extends IntlTest {
public void Test4322313() {
Locale savedLocale = Locale.getDefault();
TimeZone savedTimeZone = TimeZone.getDefault();
boolean err = false;
long mpm = 60 * 1000; /* Milliseconds per a minute */
Locale[] locs = {Locale.US, Locale.JAPAN, Locale.UK, new Locale("ar")};
String[] formats = {
"z",
"Z",
};
Object[][] valids = {
/* given ID offset format('z'), ('Z') index */
{"GMT+03:04", -184L * mpm, "GMT+03:04", "+0304", 9},
{"GMT+13:42", -822L * mpm, "GMT+13:42", "+1342", 9},
{"GMT+00:00", 0L, "GMT+00:00", "+0000", 9},
{"GMT+1:11", -71L * mpm, "GMT+01:11", "+0111", 8},
{"GMT +13:42", 0L, "GMT", "+0000", 3},
{" GMT", 0L, "GMT", "+0000", 4},
{"+0304", -184L * mpm, "GMT+03:04", "+0304", 5},
{"+1342", -822L * mpm, "GMT+13:42", "+1342", 5},
{"+0000", 0L, "GMT+00:00", "+0000", 5},
{" +1342", -822L * mpm, "GMT+13:42", "+1342", 6},
/* ISO-LATIN-1 digits */
{"GMT+\u0030\u0031:\u0032\u0033", -83L * mpm, "GMT+01:23", "+0123", 9},
/* In fact, this test case is skipped because TimeZone class can't
* recognize TimeZone IDs like "+00234" or "-00234".
*/
{"+00234", -23L * mpm, "GMT+00:23", "+0023", 5},
{"GMT-03:04", 184L * mpm, "GMT-03:04", "-0304", 9},
{"GMT-13:42", 822L * mpm, "GMT-13:42", "-1342", 9},
{"GMT-00:00", 0L, "GMT+00:00", "+0000", 9},
{"GMT-1:11", 71L * mpm, "GMT-01:11", "-0111", 8},
{"GMT -13:42", 0L, "GMT", "+0000", 3},
{"-0304", 184L * mpm, "GMT-03:04", "-0304", 5},
{"-1342", 822L * mpm, "GMT-13:42", "-1342", 5},
{" -1342", 822L * mpm, "GMT-13:42", "-1342", 6},
/* ISO-LATIN-1 digits */
{"GMT-\u0030\u0031:\u0032\u0033", 83L * mpm, "GMT-01:23", "-0123", 9},
/* In fact, this test case is skipped because TimeZone class can't
* recognize TimeZone IDs like "+00234" or "-00234".
*/
{"-00234", 23L * mpm, "GMT+00:23", "-0023", 5},
};
Object[][] invalids = {
/* given ID error index */
{"GMT+8", 5},
{"GMT+18", 6},
{"GMT+208", 6},
{"GMT+0304", 6},
{"GMT+42195", 5},
{"GMT+5:8", 7},
{"GMT+23:60", 8},
{"GMT+11:1", 8},
{"GMT+24:13", 5},
{"GMT+421:950", 5},
{"GMT+0a:0A", 5},
{"GMT+ 13:42", 4},
{"GMT+13 :42", 6},
{"GMT+13: 42", 7},
{"GMT+-13:42", 4},
{"G M T", 0},
{"+8", 2},
{"+18", 3},
{"+208", 4},
{"+2360", 4},
{"+2413", 2},
{"+42195", 2},
{"+0AbC", 2},
{"+ 1342", 1},
{"+-1342", 1},
{"1342", 0},
/* Arabic-Indic digits */
{"GMT+\u0660\u0661:\u0662\u0663", 4},
/* Extended Arabic-Indic digits */
{"GMT+\u06f0\u06f1:\u06f2\u06f3", 4},
/* Devanagari digits */
{"GMT+\u0966\u0967:\u0968\u0969", 4},
/* Fullwidth digits */
{"GMT+\uFF10\uFF11:\uFF12\uFF13", 4},
{"GMT-8", 5},
{"GMT-18", 6},
{"GMT-208", 6},
{"GMT-0304", 6},
{"GMT-42195", 5},
{"GMT-5:8", 7},
{"GMT-23:60", 8},
{"GMT-11:1", 8},
{"GMT-24:13", 5},
{"GMT-421:950", 5},
{"GMT-0a:0A", 5},
{"GMT- 13:42", 4},
{"GMT-13 :42", 6},
{"GMT-13: 42", 7},
{"GMT-+13:42", 4},
{"-8", 2},
{"-18", 3},
{"-208", 4},
{"-2360", 4},
{"-2413", 2},
{"-42195", 2},
{"-0AbC", 2},
{"- 1342", 1},
{"--1342", 1},
{"-802", 2},
/* Arabic-Indic digits */
{"GMT-\u0660\u0661:\u0662\u0663", 4},
/* Extended Arabic-Indic digits */
{"GMT-\u06f0\u06f1:\u06f2\u06f3", 4},
/* Devanagari digits */
{"GMT-\u0966\u0967:\u0968\u0969", 4},
/* Fullwidth digits */
{"GMT-\uFF10\uFF11:\uFF12\uFF13", 4},
};
try {
for (int i=0; i < locs.length; i++) {
Locale locale = locs[i];
Locale.setDefault(locale);
for (int j=0; j < formats.length; j++) {
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
SimpleDateFormat sdf = new SimpleDateFormat(formats[j]);
Date date;
/* Okay case */
for (int k=0; k < valids.length; k++) {
ParsePosition pos = new ParsePosition(0);
try {
date = sdf.parse((String)valids[k][0], pos);
}
catch (Exception e) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + valids[k][0] +
"\"] Unexpected Exception occurred: " + e);
continue;
}
int offset = pos.getIndex();
if (offset != ((Integer)valids[k][4]).intValue()) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + valids[k][0] +
"\"] invalid index: expected:" + valids[k][4] +
", got:" + offset);
}
if (date.getTime() != ((Long)valids[k][1]).longValue()) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + valids[k][0] +
"\"] expected:" + valids[k][1] +
", got:" + date.getTime() + ", " + date);
} else {
/*
logln("\tParse Okay [Locale=" +
locale) + ", " + formats[j] +
"/\"" + valids[k][0] +
"\"] expected:" + valids[k][1] +
", got:" + date.getTime() + ", " + date);
*/
try {
date = sdf.parse((String)valids[k][0]);
}
catch (Exception e) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + valids[k][0] +
"\"] Unexpected Exception occurred: " + e);
continue;
}
/* Since TimeZone.getTimeZone() don't treat
* "+00234" or "-00234" as a valid ID, skips.
*/
if (((String)valids[k][0]).length() == 6) {
continue;
}
/* Since TimeZone.getTimeZone() don't recognize
* +hhmm/-hhmm format, add "GMT" as prefix.
*/
sdf.setTimeZone(TimeZone.getTimeZone(
(((((String)valids[k][0]).charAt(0) != 'G') ?
"GMT" : "") + valids[k][0])));
StringBuffer s = new StringBuffer();
sdf.format(date, s, new FieldPosition(0));
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
String got = s.toString();
String expected = (String)valids[k][2+j];
if (!got.equals(expected) &&
// special case to allow the difference between
// DateFormatSymbols.getZoneStrings() and
// TimeZone.getDisplayName() for "GMT+-00:00"
!(got.equals("GMT-00:00") &&
expected.equals("GMT+00:00"))) {
err = true;
System.err.println("\tFormat Error [Locale=" +
locale + ", " +
formats[j] + "/\"" + valids[k][0] +
"\"] expected:" + valids[k][2+j] +
", got:" + s + ", " + date);
} else {
/*
logln("\tFormat Okay [Locale=" +
locale + ", " +
formats[j] + "/\"" + valids[k][0] +
"\"] expected:" + valids[k][2+j] +
", got:" + s + ", " + date);
*/
}
}
}
/* Error case 1
* using SimpleDateFormat.parse(String, ParsePosition)
*/
for (int k=0; k < invalids.length; k++) {
ParsePosition pos = new ParsePosition(0);
try {
date = sdf.parse((String)invalids[k][0], pos);
if (date != null) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] expected:null , got:" + date);
}
int offset = pos.getErrorIndex();
if (offset != ((Integer)invalids[k][1]).intValue()) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] incorrect offset. expected:" +
invalids[k][1] + ", got: " + offset);
} else {
/*
logln("\tParse Okay [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] correct offset: " + offset);
*/
}
}
catch (Exception e) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] Unexpected Exception occurred: " + e);
}
}
/* Error case 2
* using DateFormat.parse(String)
*/
boolean correctParseException = false;
for (int k=0; k < invalids.length; k++) {
try {
date = sdf.parse((String)invalids[k][0]);
}
catch (ParseException e) {
correctParseException = true;
int offset = e.getErrorOffset();
if (offset != ((Integer)invalids[k][1]).intValue()) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] Expected exception occurred with an incorrect offset. expected:" +
invalids[k][1] + ", got: " + offset);
} else {
/*
logln("\tParse Okay [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] Expected exception occurred with an correct offset: "
+ offset);
*/
}
}
catch (Exception e) {
err = true;
System.err.println("\tParse Error [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] Invalid exception occurred: " + e);
}
finally {
if (!correctParseException) {
err = true;
System.err.println("\tParse Error: [Locale=" +
locale + ", " + formats[j] +
"/\"" + invalids[k][0] +
"\"] Expected exception didn't occur.");
}
}
}
}
}
}
finally {
Locale.setDefault(savedLocale);
TimeZone.setDefault(savedTimeZone);
if (err) {
errln("SimpleDateFormat.parse()/format() test failed");
}
}
}
public static void main(String[] args) throws Exception {
new Bug4322313().run(args);
}
}