/*
* Copyright 2004-2008 H2 Group. Licensed under the H2 License, Version 1.0
* (license2)
* Initial Developer: H2 Group
*/
package org.h2.test.unit;
import org.h2.test.TestBase;
import org.h2.value.ValueUuid;
/**
* Tests features of values.
*/
public class TestValue extends TestBase {
public void test() throws Exception {
testUUID();
}
private void testUUID() throws Exception {
long maxHigh = 0, maxLow = 0, minHigh = -1L, minLow = -1L;
for (int i = 0; i < 100; i++) {
ValueUuid uuid = ValueUuid.getNewRandom();
maxHigh |= uuid.getHigh();
maxLow |= uuid.getLow();
minHigh &= uuid.getHigh();
minLow &= uuid.getLow();
}
ValueUuid max = ValueUuid.get(maxHigh, maxLow);
check(max.getString(), "ffffffff-ffff-4fff-bfff-ffffffffffff");
ValueUuid min = ValueUuid.get(minHigh, minLow);
check(min.getString(), "00000000-0000-4000-8000-000000000000");
}
}
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