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ICU-8577 J test for collator weight bug

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X-SVN-Rev: 30126
This commit is contained in:
Steven R. Loomis 2011-05-16 23:13:43 +00:00
parent 607d67e6d5
commit 94526646de
1 changed files with 40 additions and 1 deletions
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41
icu4j/main/tests/collate/src/com/ibm/icu/dev/test/collator/CollationRegressionTest.java
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@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2002-2010, International Business Machines Corporation and *
* Copyright (C) 2002-2011, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -1135,6 +1135,45 @@ public class CollationRegressionTest extends TestFmwk {
}
}
public void TestBengaliSortKey() throws Exception {
char rules[] = { 0x26, 0x9fa, 0x3c, 0x98c, 0x3c, 0x9e1, 0x3c, 0x98f, 0x3c, 0x990, 0x3c, 0x993,
0x3c, 0x994, 0x3c, 0x9bc, 0x3c, 0x982, 0x3c, 0x983, 0x3c, 0x981, 0x3c, 0x9b0, 0x3c,
0x9b8, 0x3c, 0x9b9, 0x3c, 0x9bd, 0x3c, 0x9be, 0x3c, 0x9bf, 0x3c, 0x9c8, 0x3c, 0x9cb,
0x3d, 0x9cb };
Collator col = new RuleBasedCollator(String.copyValueOf(rules));
String str1 = "\u09be";
String str2 = "\u0b70";
int result = col.compare(str1, str2);
System.out.flush();
if(result >= 0 ) {
errln("\nERROR: result is " + result + " , wanted negative.");
errln(printKey(col, str1).toString());
errln(printKey(col, str2).toString());
} else {
logln("Pass: result is OK.");
}
}
private static StringBuilder printKey(Collator col, String str1) {
StringBuilder sb = new StringBuilder();
CollationKey sortk1 = col.getCollationKey(str1);
byte[] bytes = sortk1.toByteArray();
for(int i=0;i<str1.length();i++) {
sb.append("\\u"+Integer.toHexString(str1.charAt(i)));
}
System.out.print(": ");
for(int i=0;i<bytes.length;i++) {
sb.append(" 0x"+Integer.toHexString(((int)bytes[i])&0xff));
}
sb.append("\n");
return sb;
}
/* RuleBasedCollator not subclassable
* @bug 4146160
//