/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hive.common.type;
import com.google.code.tempusfugit.concurrency.annotations.*;
import com.google.code.tempusfugit.concurrency.*;
import org.junit.*;
import static org.junit.Assert.*;
public class TestHiveChar {
@Rule public ConcurrentRule concurrentRule = new ConcurrentRule();
@Rule public RepeatingRule repeatingRule = new RepeatingRule();
@Test
@Concurrent(count=4)
@Repeating(repetition=100)
public void testBasic() {
HiveChar hc = new HiveChar("abc", 10);
assertEquals("abc ", hc.toString());
assertEquals("abc ", hc.getPaddedValue());
assertEquals("abc", hc.getStrippedValue());
assertEquals(3, hc.getCharacterLength());
hc.setValue("abc123");
assertEquals("abc123", hc.toString());
assertEquals("abc123", hc.getPaddedValue());
assertEquals("abc123", hc.getStrippedValue());
assertEquals(6, hc.getCharacterLength());
hc.setValue("xyz", 15);
assertEquals("xyz ", hc.toString());
assertEquals("xyz ", hc.getPaddedValue());
assertEquals("xyz", hc.getStrippedValue());
assertEquals(3, hc.getCharacterLength());
hc.setValue("abc ", 5);
assertEquals("abc ", hc.toString());
assertEquals("abc", hc.getStrippedValue());
assertEquals(3, hc.getCharacterLength());
}
@Test
@Concurrent(count=4)
@Repeating(repetition=100)
public void testStringLength() {
HiveChar hc = new HiveChar();
hc.setValue("0123456789", 5);
assertEquals("01234", hc.toString());
hc.setValue("0123456789", 10);
assertEquals("0123456789", hc.toString());
hc.setValue("0123456789", 15);
assertEquals("0123456789 ", hc.toString());
}
@Test
@Concurrent(count=4)
@Repeating(repetition=100)
public void testComparison() {
HiveChar hc1 = new HiveChar();
HiveChar hc2 = new HiveChar();
// Identical strings
hc1.setValue("abc", 3);
hc2.setValue("abc", 3);
assertEquals(hc1, hc2);
assertEquals(hc2, hc1);
assertEquals(0, hc1.compareTo(hc2));
assertEquals(0, hc2.compareTo(hc1));
// Unequal strings
hc1.setValue("abc", 3);
hc1.setValue("123", 3);
assertFalse(hc1.equals(hc2));
assertFalse(hc2.equals(hc1));
assertFalse(0 == hc1.compareTo(hc2));
assertFalse(0 == hc2.compareTo(hc1));
// Trailing spaces are not significant
hc1.setValue("abc", 3);
hc2.setValue("abc", 5);
assertEquals("abc", hc1.toString());
assertEquals("abc ", hc2.toString());
assertEquals(hc1, hc2);
assertEquals(hc2, hc1);
assertEquals(0, hc1.compareTo(hc2));
assertEquals(0, hc2.compareTo(hc1));
// Leading space is significant
hc1.setValue(" abc", 4);
hc2.setValue("abc", 4);
assertFalse(hc1.equals(hc2));
assertFalse(hc2.equals(hc1));
assertFalse(0 == hc1.compareTo(hc2));
assertFalse(0 == hc2.compareTo(hc1));
}
}