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/*
* @ test
* @ bug 6755060
* @ modules jdk . localedata
* @ summary updating collation tables for thai to make it consistent with CLDR 1 . 9
*/
import java.text.Collator;
import java.util.Arrays;
import java.util.Locale;
public class Bug6755060 {
/********************************************************
*********************************************************/
public static void main (String[] args) {
Locale reservedLocale = Locale.getDefault();
try {
int errors=0 ;
Locale loc = new Locale ("th" , "TH" ); // Thai
Locale.setDefault (loc);
Collator col = Collator.getInstance ();
/*
* The original data " data " are the data to be sorted provided by the submitter of the CR .
* It ' s in correct order in accord with thai collation in CLDR 1 . 9 . If we use old Java without this fix ,
* the output order will be incorrect . Correct order will be turned into incorrect order .
* If fix is there , " data " after sorting will be unchanged , same as " sortedData " . If fix is lost ( regression ) ,
* " data " after sorting will be changed , not as " sortedData " . ( not correct anymore )
* The submitter of the CR also gives a expected " sortedData " in the CR , but it ' s in accord with collation in CLDR 1 . 4 .
* His data to be sorted are actually well sorted in accord with CLDR 1 . 9 .
*/
String[] data = {"\u0e01" , "\u0e01\u0e2f" , "\u0e01\u0e46" , "\u0e01\u0e4f" , "\u0e01\u0e5a" , "\u0e01\u0e5b" , "\u0e01\u0e4e" , "\u0e01\u0e4c" , "\u0e01\u0e48" , "\u0e01\u0e01" , "\u0e01\u0e4b\u0e01" , "\u0e01\u0e4d" , "\u0e01\u0e30" , "\u0e01\u0e31\u0e01" , "\u0e01\u0e32" , "\u0e01\u0e33" , "\u0e01\u0e34" , "\u0e01\u0e35" , "\u0e01\u0e36" , "\u0e01\u0e37" , "\u0e01\u0e38" , "\u0e01\u0e39" , "\u0e40\u0e01" , "\u0e40\u0e01\u0e48" , "\u0e40\u0e01\u0e49" , "\u0e40\u0e01\u0e4b" , "\u0e41\u0e01" , "\u0e42\u0e01" , "\u0e43\u0e01" , "\u0e44\u0e01" , "\u0e01\u0e3a" , "\u0e24\u0e32" , "\u0e24\u0e45" , "\u0e40\u0e25" , "\u0e44\u0e26" };
String[] sortedData = {"\u0e01" , "\u0e01\u0e2f" , "\u0e01\u0e46" , "\u0e01\u0e4f" , "\u0e01\u0e5a" , "\u0e01\u0e5b" , "\u0e01\u0e4e" , "\u0e01\u0e4c" , "\u0e01\u0e48" , "\u0e01\u0e01" , "\u0e01\u0e4b\u0e01" , "\u0e01\u0e4d" , "\u0e01\u0e30" , "\u0e01\u0e31\u0e01" , "\u0e01\u0e32" , "\u0e01\u0e33" , "\u0e01\u0e34" , "\u0e01\u0e35" , "\u0e01\u0e36" , "\u0e01\u0e37" , "\u0e01\u0e38" , "\u0e01\u0e39" , "\u0e40\u0e01" , "\u0e40\u0e01\u0e48" , "\u0e40\u0e01\u0e49" , "\u0e40\u0e01\u0e4b" , "\u0e41\u0e01" , "\u0e42\u0e01" , "\u0e43\u0e01" , "\u0e44\u0e01" , "\u0e01\u0e3a" , "\u0e24\u0e32" , "\u0e24\u0e45" , "\u0e40\u0e25" , "\u0e44\u0e26" };
Arrays.sort (data, col);
System.out.println ("Using " + loc.getDisplayName());
for (int i = 0 ; i < data.length; i++) {
System.out.println(data[i] + " : " + sortedData[i]);
if (sortedData[i].compareTo(data[i]) != 0 ) {
errors++;
}
}//end for
if (errors > 0 ){
StringBuffer expected = new StringBuffer(), actual = new StringBuffer();
expected.append(sortedData[0 ]);
actual.append(data[0 ]);
for (int i=1 ; i<data.length; i++) {
expected.append("," );
expected.append(sortedData[i]);
actual.append("," );
actual.append(data[i]);
}
String errmsg = "Error is found in collation testing in Thai\n" + "expected order is: " + expected.toString() + "\n" + "actual order is: " + actual.toString() + "\n" ;
throw new RuntimeException(errmsg);
}
}finally {
// restore the reserved locale
Locale.setDefault(reservedLocale);
}
}//end main
}//end class CollatorTest
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