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ICU-5520 fix some minor problems, add test

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X-SVN-Rev: 20683
This commit is contained in:
Mark Davis 2006-11-27 23:07:47 +00:00
parent 5d7deb743d
commit 89d5004e8b
1 changed files with 75 additions and 0 deletions
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icu4j/src/com/ibm/icu/dev/test/translit/UnicodeMapTest.java Normal file
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/*
*******************************************************************************
* Copyright (C) 1996-2006, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
package com.ibm.icu.dev.test.translit;
import com.ibm.icu.lang.*;
import com.ibm.icu.lang.UCharacterEnums.ECharacterCategory;
import com.ibm.icu.text.*;
import com.ibm.icu.dev.test.*;
import com.ibm.icu.dev.test.util.UnicodeMap;
import com.ibm.icu.impl.PrettyPrinter;
import com.ibm.icu.impl.Utility;
import com.ibm.icu.impl.SortedSetRelation;
import java.util.*;
import java.text.ParsePosition;
/**
* @test
* @summary General test of UnicodeSet
*/
public class UnicodeMapTest extends TestFmwk {
static final int MODIFY_TEST_LIMIT = 32;
static final int MODIFY_TEST_ITERATIONS = 100000;
public static void main(String[] args) throws Exception {
new UnicodeMapTest().run(args);
}
public void TestModify() {
Random random = new Random(0);
UnicodeMap unicodeMap = new UnicodeMap();
HashMap hashMap = new HashMap();
String[] values = {null, "the", "quick", "brown", "fox"};
for (int count = 1; count <= MODIFY_TEST_ITERATIONS; ++count) {
String value = values[random.nextInt(values.length)];
int start = random.nextInt(MODIFY_TEST_LIMIT); // test limited range
int end = random.nextInt(MODIFY_TEST_LIMIT);
if (start > end) {
int temp = start;
start = end;
end = temp;
}
int modCount = count & 0xFF;
if (modCount == 0 && isVerbose()) {
logln("***"+count);
logln(unicodeMap.toString());
}
unicodeMap.putAll(start, end, value);
if (modCount == 1 && isVerbose()) {
logln(">>>\t" + Utility.hex(start) + ".." + Utility.hex(end) + "\t" + value);
logln(unicodeMap.toString());
}
for (int i = start; i <= end; ++i) {
hashMap.put(new Integer(i), value);
}
if (!hasSameValues(unicodeMap, hashMap)) {
errln("Failed at " + count);
}
}
}
private boolean hasSameValues(UnicodeMap unicodeMap, HashMap hashMap) {
for (int i = 0; i < MODIFY_TEST_LIMIT; ++i) {
Object unicodeMapValue = unicodeMap.getValue(i);
Object hashMapValue = hashMap.get(new Integer(i));
if (unicodeMapValue != hashMapValue) {
return false;
}
}
return true;
}
}