pgaref commented on a change in pull request #568:
URL: https://github.com/apache/orc/pull/568#discussion_r519737609
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File path:
java/core/src/test/org/apache/orc/impl/TestConvertTreeReaderFactory.java
##########
@@ -65,30 +143,163 @@ public void
testArraySizeBiggerThan1024AndConvertToDecimal() throws Exception {
assertEquals(batch.cols.length, 1);
assertTrue(batch.cols[0] instanceof ListColumnVector);
assertEquals(((ListColumnVector) batch.cols[0]).child.getClass(),
expectedColumnType);
- return (TExpectedColumn) ((ListColumnVector) batch.cols[0]).child;
+ return (TExpectedColumnVector) ((ListColumnVector) batch.cols[0]).child;
+ }
+
+ public void testConvertToDecimal() throws Exception {
+ Decimal64ColumnVector columnVector =
+ readORCFileWithLargeArray("decimal(6,1)", Decimal64ColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.vector.length);
+ }
+
+ public void testConvertToVarchar() throws Exception {
+ BytesColumnVector columnVector = readORCFileWithLargeArray("varchar(10)",
BytesColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.vector.length);
+ }
+
+ public void testConvertToDouble() throws Exception {
+ DoubleColumnVector columnVector = readORCFileWithLargeArray("double",
DoubleColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.vector.length);
+ }
+
+ public void testConvertToInteger() throws Exception {
+ LongColumnVector columnVector = readORCFileWithLargeArray("int",
LongColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.vector.length);
+ }
+
+ public void testConvertToTimestamp() throws Exception {
+ TimestampColumnVector columnVector =
+ readORCFileWithLargeArray("timestamp", TimestampColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.time.length);
+ }
+
+ public void testConvertToDate() throws Exception {
+ DateColumnVector columnVector = readORCFileWithLargeArray("date",
DateColumnVector.class);
+ assertEquals(LARGE_BATCH_SIZE, columnVector.vector.length);
}
@Test
- public void testArraySizeBiggerThan1024AndConvertToVarchar() throws
Exception {
- BytesColumnVector columnVector =
testArraySizeBiggerThan1024("varchar(10)", BytesColumnVector.class);
- assertEquals(columnVector.vector.length, 1025);
+ public void testDecimalArrayBiggerThanDefault() throws Exception {
+ String typeStr = "decimal(6,1)";
+ Class typeClass = DecimalColumnVector.class;
+
+ TypeDescription schema = TypeDescription.fromString("struct<col1:array<" +
typeStr + ">>");
+ createORCFileWithLargeArray(schema, typeClass,
typeClass.equals(Decimal64ColumnVector.class));
+ // Test all possible conversions
+ testConvertToDecimal();
+ testConvertToVarchar();
+ testConvertToDouble();
+ testConvertToInteger();
+ testConvertToTimestamp();
+
+ // Make sure we delete file across tests
Review comment:
Right, added finally to make sure other tests run in case of a failure
(not catching the exception is intentional for testing)
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