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ICU-3391 enhance pattern chars test
X-SVN-Rev: 14662
This commit is contained in:
Alan Liu
parent
d2869dfe5c
commit
19f90e8399
1 changed files with 99 additions and 78 deletions
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@ -4,8 +4,8 @@
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* others. All Rights Reserved. *
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*******************************************************************************
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* $Source: /xsrl/Nsvn/icu/icu4j/src/com/ibm/icu/dev/test/format/DateFormatTest.java,v $
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* $Date: 2004/02/25 01:38:03 $
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* $Revision: 1.23 $
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* $Date: 2004/03/09 22:26:19 $
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* $Revision: 1.24 $
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*
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*****************************************************************************************
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*/
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@ -179,97 +179,118 @@ public class DateFormatTest extends com.ibm.icu.dev.test.TestFmwk {
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*/
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public void TestFieldPosition() {
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DateFormat[] dateFormats = new DateFormat[4];
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int dateFormats_length = dateFormats.length;
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String fieldNames[] = {
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"ERA", "YEAR", "MONTH", "WEEK_OF_YEAR", "WEEK_OF_MONTH", "DAY_OF_MONTH", "DAY_OF_YEAR",
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"DAY_OF_WEEK", "DAY_OF_WEEK_IN_MONTH", "AM_PM", "HOUR","HOUR_OF_DAY","MINUTE",
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"SECOND", "MILLISECOND", "ZONE_OFFSET" };
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/* {sfb} This test was coded incorrectly.
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/ FieldPosition uses the fields in the class you are formatting with
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/ So, for example, to get the DATE field from a DateFormat use
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/ DateFormat.DATE_FIELD, __not__ Calendar.DATE
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/ The ordering of the expected values used previously was wrong.
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/ instead of re-ordering this mess of strings, just transform the index values */
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/* field values, in Calendar order */
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final String[] expected =
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{ "", "1997", "August", "", "", "13", "", "Wednesday", "", "PM", "2", "", "34", "12", "", "PDT",
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/* Following two added by weiv for two new fields */"", "1997", "#",
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/* # is a marker for "ao\xfbt" == "aou^t" */
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"", "", "13", "", "mercredi", "", "", "", "14", "34", "", "", "PDT",
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/* Following two added by weiv for two new fields */
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"AD", "1997", "8", "33", "3", "13", "225", "Wed", "2", "PM", "2", "14", "34", "12", "513", "PDT",
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/* Following two added by weiv for two new fields */
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"AD", "1997", "August", "0033", "0003", "0013", "0225", "Wednesday", "0002",
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"PM", "0002", "0014", "0034", "0012", "0513", "Pacific Daylight Time",
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/* Following two added by weiv for two new fields */ "1997", "0004", "" };
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Date someDate = new Date((long) 871508052513.0);
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int j, exp;
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int COUNT = dateFormats.length;
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int i, j, exp;
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StringBuffer buf = new StringBuffer();
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checkData();
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dateFormats[0] = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, Locale.US);
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dateFormats[1] = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, Locale.FRANCE);
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dateFormats[2] = new SimpleDateFormat("G, y, M, d, k, H, m, s, S, E, D, F, w, W, a, h, K, z, y, E", Locale.US);
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dateFormats[3] = new SimpleDateFormat("GGGG, yyyy, MMMM, dddd, kkkk, HHHH, mmmm, ssss, SSSS, EEEE, DDDD, FFFF, wwww, WWWW, aaaa, hhhh, KKKK, zzzz, yyyy, EEEE", Locale.US);
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//fix the jdk resources differences between jdk 1.2 and jdk 1.3
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// String javaVersion = System.getProperty("java.version");
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// Make the pattern "G y M d..."
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buf.append(PATTERN_CHARS);
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for (j=buf.length()-1; j>=0; --j) buf.insert(j, ' ');
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dateFormats[2] = new SimpleDateFormat(buf.toString(), Locale.US);
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// Make the pattern "GGGG yyyy MMMM dddd..."
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for (j=buf.length()-1; j>=0; j-=2) {
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for (i=0; i<3; ++i) {
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buf.insert(j, buf.charAt(j));
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}
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}
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dateFormats[3] = new SimpleDateFormat(buf.toString(), Locale.US);
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Date aug13 = new Date((long) 871508052513.0);
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// Expected output field values for above DateFormats on aug13
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// Fields are given in order of DateFormat field number
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final String expected[] = {
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"", "1997", "August", "13", "", "", "34", "12", "",
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"Wednesday", "", "", "", "", "PM", "2", "", "PDT", "", "", "", "", "", "",
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"", "1997", "ao\u00FBt", "13", "", "14", "34", "", "",
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"mercredi", "", "", "", "", "", "", "", "GMT-07:00", "", "", "", "", "", "",
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"AD", "1997", "8", "13", "14", "14", "34", "12", "513",
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"Wed", "225", "2", "33", "3", "PM", "2", "2", "PDT", "1997", "4", "1997", "2450674", "52452513", "-0700",
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"AD", "1997", "August", "0013", "0014", "0014", "0034", "0012", "0513",
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"Wednesday", "0225", "0002", "0033", "0003", "PM", "0002", "0002", "Pacific Daylight Time", "1997", "0004", "1997", "2450674", "52452513", "-0700",
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};
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assertTrue("data size", expected.length == COUNT * DateFormat.FIELD_COUNT);
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int qbase = 0;
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String qs[] = new String[100];
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for (j = 0, exp = 0; j < dateFormats_length; ++j) {
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for (j = 0, exp = 0; j < COUNT; ++j) {
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// String str;
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DateFormat df = dateFormats[j];
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TimeZone tz = TimeZone.getTimeZone("PST");
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df.setTimeZone(tz);
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logln(" Pattern = " + ((SimpleDateFormat) df).toPattern());
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// str = "";
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try {
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logln(" Result = " + df.format(someDate));
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logln(" Result = " + df.format(aug13));
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} catch (Exception e) {
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System.out.println(e);
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errln("FAIL: " + e);
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e.printStackTrace();
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continue;
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}
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for (int i = 0; i < fieldNames.length; ++i) {
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String field = getFieldText(df, i, someDate);
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String expStr = "";
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if (!expected[exp].substring(0).equals("#")) {
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expStr = expected[exp];
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} else {
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// we cannot have latin-1 characters in source code, therefore we fix up the string for "aou^t"
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expStr = expStr + "\u0061" + "\u006f" + "\u00fb" + "\u0074";
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}
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if (/*javaVersion.startsWith("1.2") &&*/ (exp==31)) {
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expStr = "GMT-07:00";
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}
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if (!field.equals(expStr))
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errln("FAIL: field #" + i + " " + fieldNames[i] + " = \"" + field + "\", expected \"" + expStr + "\"");
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++exp;
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for (i = 0; i < DATEFORMAT_FIELD_NAMES.length; ++i, ++exp) {
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FieldPosition pos = new FieldPosition(i);
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buf.setLength(0);
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df.format(aug13, buf, pos);
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String field = buf.substring(pos.getBeginIndex(), pos.getEndIndex());
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String expStr = expected[exp];
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assertEquals("field #" + i + " " + DATEFORMAT_FIELD_NAMES[i], expStr, field);
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}
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}
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}
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// internal utility function
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public String getFieldText(DateFormat df, int field, Date date) {
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final int[] fgCalendarToDateFormatField ={
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DateFormat.ERA_FIELD,
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DateFormat.YEAR_FIELD,
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DateFormat.MONTH_FIELD,
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DateFormat.WEEK_OF_YEAR_FIELD,
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DateFormat.WEEK_OF_MONTH_FIELD,
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DateFormat.DATE_FIELD,
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DateFormat.DAY_OF_YEAR_FIELD,
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DateFormat.DAY_OF_WEEK_FIELD,
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DateFormat.DAY_OF_WEEK_IN_MONTH_FIELD,
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DateFormat.AM_PM_FIELD,
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DateFormat.HOUR1_FIELD,
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DateFormat.HOUR_OF_DAY0_FIELD,
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DateFormat.MINUTE_FIELD,
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DateFormat.SECOND_FIELD,
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DateFormat.MILLISECOND_FIELD,
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DateFormat.TIMEZONE_FIELD
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};
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StringBuffer formatResult = new StringBuffer("");
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// {sfb} added to convert Calendar Fields to DateFormat fields
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FieldPosition pos = new FieldPosition(fgCalendarToDateFormatField[field]);
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formatResult = df.format(date, formatResult, pos);
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return formatResult.substring(pos.getBeginIndex(), pos.getEndIndex());
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/**
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* This MUST be kept in sync with DateFormatSymbols.patternChars.
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*/
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static final String PATTERN_CHARS = "GyMdkHmsSEDFwWahKzYeugAZ";
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/**
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* A list of the names of all the fields in DateFormat.
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* This MUST be kept in sync with DateFormat.
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*/
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static final String DATEFORMAT_FIELD_NAMES[] = {
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"ERA_FIELD",
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"YEAR_FIELD",
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"MONTH_FIELD",
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"DATE_FIELD",
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"HOUR_OF_DAY1_FIELD",
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"HOUR_OF_DAY0_FIELD",
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"MINUTE_FIELD",
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"SECOND_FIELD",
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"MILLISECOND_FIELD",
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"DAY_OF_WEEK_FIELD",
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"DAY_OF_YEAR_FIELD",
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"DAY_OF_WEEK_IN_MONTH_FIELD",
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"WEEK_OF_YEAR_FIELD",
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"WEEK_OF_MONTH_FIELD",
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"AM_PM_FIELD",
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"HOUR1_FIELD",
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"HOUR0_FIELD",
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"TIMEZONE_FIELD",
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"YEAR_WOY_FIELD",
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"DOW_LOCAL_FIELD",
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"EXTENDED_YEAR_FIELD",
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"JULIAN_DAY_FIELD",
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"MILLISECONDS_IN_DAY_FIELD",
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"TIMEZONE_RFC_FIELD"
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};
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/**
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* Check the consistency of our data.
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*/
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void checkData() {
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DateFormatSymbols rootSyms = new DateFormatSymbols(new Locale("", "", ""));
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assertEquals("patternChars", PATTERN_CHARS, rootSyms.getLocalPatternChars());
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assertTrue("DATEFORMAT_FIELD_NAMES", DATEFORMAT_FIELD_NAMES.length == DateFormat.FIELD_COUNT);
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assertTrue("Data", DATEFORMAT_FIELD_NAMES.length == PATTERN_CHARS.length());
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}
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/**
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