@Test
public void testDecimalPlusDecimalSameParams() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(5, 2)),
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(5, 2))
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(6, 2), oi.getTypeInfo());
}
@Test
public void testDoublePlusLong() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Int
DoubleWritable left = new DoubleWritable(4.5);
LongWritable right = new LongWritable(10);
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableDoubleObjectInspector,
PrimitiveObjectInspectorFactory.writableLongObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
DoubleWritable res = (DoubleWritable) udf.evaluate(args);
Assert.assertEquals(new Double(14.5), new Double(res.get()));
}
@Test
public void testBytePlusShort() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Byte
ByteWritable left = new ByteWritable((byte) 4);
ShortWritable right = new ShortWritable((short) 6);
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableByteObjectInspector,
PrimitiveObjectInspectorFactory.writableShortObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.shortTypeInfo);
ShortWritable res = (ShortWritable) udf.evaluate(args);
Assert.assertEquals(10, res.get());
}
@Test
public void testTimestampPlusIntervalDayTime() throws Exception {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
TimestampWritable left = new TimestampWritable(Timestamp.valueOf("2001-01-01 00:00:00"));
HiveIntervalDayTimeWritable right =
new HiveIntervalDayTimeWritable(HiveIntervalDayTime.valueOf("1 2:3:4.567"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableTimestampObjectInspector,
PrimitiveObjectInspectorFactory.writableHiveIntervalDayTimeObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.timestampTypeInfo, oi.getTypeInfo());
TimestampWritable res = (TimestampWritable) udf.evaluate(args);
Assert.assertEquals(Timestamp.valueOf("2001-01-02 2:3:4.567"), res.getTimestamp());
}
@Test
public void testDatePlusIntervalYearMonth() throws Exception {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
DateWritable left = new DateWritable(Date.valueOf("2001-06-15"));
HiveIntervalYearMonthWritable right =
new HiveIntervalYearMonthWritable(HiveIntervalYearMonth.valueOf("2-8"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableDateObjectInspector,
PrimitiveObjectInspectorFactory.writableHiveIntervalYearMonthObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.dateTypeInfo, oi.getTypeInfo());
DateWritable res = (DateWritable) udf.evaluate(args);
Assert.assertEquals(Date.valueOf("2004-02-15"), res.get());
}
@Test
public void testFloatPlusFloat() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Float
FloatWritable f1 = new FloatWritable(4.5f);
FloatWritable f2 = new FloatWritable(0.0f);
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableFloatObjectInspector,
PrimitiveObjectInspectorFactory.writableFloatObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(f1), new DeferredJavaObject(f2),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.floatTypeInfo);
FloatWritable res = (FloatWritable) udf.evaluate(args);
Assert.assertEquals(new Float(4.5), new Float(res.get()));
}
@Test
public void testVarcharPlusInt() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Short
HiveVarcharWritable left = new HiveVarcharWritable();
left.set("123");
IntWritable right = new IntWritable(456);
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableHiveVarcharObjectInspector,
PrimitiveObjectInspectorFactory.writableIntObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.doubleTypeInfo);
DoubleWritable res = (DoubleWritable) udf.evaluate(args);
Assert.assertEquals(new Double(579.0), new Double(res.get()));
}
@Test
public void testTimestampPlusIntervalYearMonth() throws Exception {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
TimestampWritable left =
new TimestampWritable(Timestamp.valueOf("2001-11-15 01:02:03.123456789"));
HiveIntervalYearMonthWritable right =
new HiveIntervalYearMonthWritable(HiveIntervalYearMonth.valueOf("2-2"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableTimestampObjectInspector,
PrimitiveObjectInspectorFactory.writableHiveIntervalYearMonthObjectInspector
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.timestampTypeInfo, oi.getTypeInfo());
TimestampWritable res = (TimestampWritable) udf.evaluate(args);
Assert.assertEquals(Timestamp.valueOf("2004-01-15 01:02:03.123456789"), res.getTimestamp());
}
@Test
public void testDoulePlusDecimal() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Double
DoubleWritable left = new DoubleWritable(74.52);
HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("234.97"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableDoubleObjectInspector,
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(5, 2))
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
DoubleWritable res = (DoubleWritable) udf.evaluate(args);
Assert.assertEquals(new Double(309.49), new Double(res.get()));
}
@Test
public void testLongPlusDecimal() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Long
LongWritable left = new LongWritable(104);
HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("234.97"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.writableLongObjectInspector,
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(9, 4))
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(24, 4), oi.getTypeInfo());
HiveDecimalWritable res = (HiveDecimalWritable) udf.evaluate(args);
Assert.assertEquals(HiveDecimal.create("338.97"), res.getHiveDecimal());
}
@Test
public void testDecimalPlusDecimal() throws HiveException {
GenericUDFOPPlus udf = new GenericUDFOPPlus();
// Decimal
HiveDecimalWritable left = new HiveDecimalWritable(HiveDecimal.create("14.5"));
HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("234.97"));
ObjectInspector[] inputOIs = {
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(3, 1)),
PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(
TypeInfoFactory.getDecimalTypeInfo(5, 2))
};
DeferredObject[] args = {
new DeferredJavaObject(left), new DeferredJavaObject(right),
};
PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(6, 2), oi.getTypeInfo());
HiveDecimalWritable res = (HiveDecimalWritable) udf.evaluate(args);
Assert.assertEquals(HiveDecimal.create("249.47"), res.getHiveDecimal());
}