/*
* Copyright ( c ) 1998 , 2016 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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*/
import java.lang.reflect.*;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Vector;
import java.io.*;
import java.text.*;
/**
* CollatorTest is a base class for tests that can be run conveniently from
* the command line as well as under the Java test harness .
* < p >
* Sub - classes implement a set of methods named Test < something > . Each
* of these methods performs some test . Test methods should indicate
* errors by calling either err or errln . This will increment the
* errorCount field and may optionally print a message to the log .
* Debugging information may also be added to the log via the log
* and logln methods . These methods will add their arguments to the
* log only if the test is being run in verbose mode .
*/
public abstract class CollatorTest extends IntlTest {
//------------------------------------------------------------------------
// These methods are utilities specific to the Collation tests..
//------------------------------------------------------------------------
protected void assertEqual(CollationElementIterator i1, CollationElementIterator i2) {
int c1, c2, count = 0 ;
do {
c1 = i1.next();
c2 = i2.next();
if (c1 != c2) {
errln(" " + count + ": " + c1 + " != " + c2);
break ;
}
count++;
} while (c1 != CollationElementIterator.NULLORDER);
}
// Replace nonprintable characters with unicode escapes
static protected String prettify(String str) {
StringBuffer result = new StringBuffer();
String zero = "0000" ;
for (int i = 0 ; i < str.length(); i++) {
char ch = str.charAt(i);
if (ch < 0 x09 || (ch > 0 x0A && ch < 0 x20)|| (ch > 0 x7E && ch < 0 xA0) || ch > 0 x100) {
String hex = Integer.toString((int )ch,16 );
result.append("\\u" + zero.substring(0 , 4 - hex.length()) + hex);
} else {
result.append(ch);
}
}
return result.toString();
}
// Produce a printable representation of a CollationKey
static protected String prettify(CollationKey key) {
StringBuffer result = new StringBuffer();
byte [] bytes = key.toByteArray();
for (int i = 0 ; i < bytes.length; i += 2 ) {
int val = (bytes[i] << 8 ) + bytes[i+1 ];
result.append(Integer.toString(val, 16 ) + " " );
}
return result.toString();
}
//------------------------------------------------------------------------
// Everything below here is boilerplate code that makes it possible
// to add a new test by simply adding a function to an existing class
//------------------------------------------------------------------------
protected void doTest(Collator col, int strength,
String[] source, String[] target, int [] result) {
if (source.length != target.length) {
errln("Data size mismatch: source = " +
source.length + ", target = " + target.length);
return ; // Return if "-nothrow" is specified.
}
if (source.length != result.length) {
errln("Data size mismatch: source & target = " +
source.length + ", result = " + result.length);
return ; // Return if "-nothrow" is specified.
}
col.setStrength(strength);
for (int i = 0 ; i < source.length ; i++) {
doTest(col, source[i], target[i], result[i]);
}
}
protected void doTest(Collator col,
String source, String target, int result) {
char relation = '=' ;
if (result <= -1 ) {
relation = '<' ;
} else if (result >= 1 ) {
relation = '>' ;
}
int compareResult = col.compare(source, target);
CollationKey sortKey1 = col.getCollationKey(source);
CollationKey sortKey2 = col.getCollationKey(target);
int keyResult = sortKey1.compareTo(sortKey2);
if (compareResult != keyResult) {
errln("Compare and Collation Key results are different! Source = " +
source + " Target = " + target);
}
if (keyResult != result) {
errln("Collation Test failed! Source = " + source + " Target = " +
target + " result should be " + relation);
}
}
}
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-10-11)
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