Examples with SingleRowSet org.apache.drill.test.rowSet.RowSet.SingleRowSet used on opensource projects

Example 11 with SingleRowSet

use of org.apache.drill.test.rowSet.RowSet.SingleRowSet in project drill by axbaretto.

the class TestBatchValidator method testVariableCorruptLastOutOfRange.

@Test
public void testVariableCorruptLastOutOfRange() {
    BatchSchema schema = new SchemaBuilder().add("a", MinorType.VARCHAR).build();
    SingleRowSet batch = fixture.rowSetBuilder(schema).addRow("xx").addRow("yy").addRow("zz").build();
    zapOffset(batch, 3, 100_000);
    // Validator should catch the error.
    BatchValidator validator = new BatchValidator(batch.vectorAccessible(), true);
    validator.validate();
    List<String> errors = validator.errors();
    assertEquals(1, errors.size());
    assertTrue(errors.get(0).contains("Invalid offset"));
    batch.clear();
}

Example 12 with SingleRowSet

use of org.apache.drill.test.rowSet.RowSet.SingleRowSet in project drill by axbaretto.

the class TestBatchValidator method testVariableCorruptMiddleHigh.

@Test
public void testVariableCorruptMiddleHigh() {
    BatchSchema schema = new SchemaBuilder().add("a", MinorType.VARCHAR).build();
    SingleRowSet batch = fixture.rowSetBuilder(schema).addRow("xx").addRow("yy").addRow("zz").build();
    zapOffset(batch, 1, 10);
    // Validator should catch the error.
    BatchValidator validator = new BatchValidator(batch.vectorAccessible(), true);
    validator.validate();
    List<String> errors = validator.errors();
    assertEquals(1, errors.size());
    assertTrue(errors.get(0).contains("Decreasing offsets"));
    batch.clear();
}

Example 13 with SingleRowSet

use of org.apache.drill.test.rowSet.RowSet.SingleRowSet in project drill by axbaretto.

the class TestBatchValidator method testVariableCorruptMiddleLow.

@Test
public void testVariableCorruptMiddleLow() {
    BatchSchema schema = new SchemaBuilder().add("a", MinorType.VARCHAR).build();
    SingleRowSet batch = fixture.rowSetBuilder(schema).addRow("xx").addRow("yy").addRow("zz").build();
    zapOffset(batch, 2, 1);
    // Validator should catch the error.
    BatchValidator validator = new BatchValidator(batch.vectorAccessible(), true);
    validator.validate();
    List<String> errors = validator.errors();
    assertEquals(1, errors.size());
    assertTrue(errors.get(0).contains("Decreasing offsets"));
    batch.clear();
}

Example 14 with SingleRowSet

use of org.apache.drill.test.rowSet.RowSet.SingleRowSet in project drill by axbaretto.

the class TestBatchValidator method testRepeatedBadValueOffset.

@Test
public void testRepeatedBadValueOffset() {
    BatchSchema schema = new SchemaBuilder().add("a", MinorType.VARCHAR, DataMode.REPEATED).build();
    SingleRowSet batch = fixture.rowSetBuilder(schema).addRow((Object) strArray()).addRow((Object) strArray("fred", "barney", "wilma")).addRow((Object) strArray("dino")).build();
    VectorAccessible va = batch.vectorAccessible();
    ValueVector v = va.iterator().next().getValueVector();
    RepeatedVarCharVector rvc = (RepeatedVarCharVector) v;
    VarCharVector vc = rvc.getDataVector();
    UInt4Vector ov = vc.getOffsetVector();
    ov.getMutator().set(4, 100_000);
    BatchValidator validator = new BatchValidator(batch.vectorAccessible(), true);
    validator.validate();
    List<String> errors = validator.errors();
    assertEquals(1, errors.size());
    assertTrue(errors.get(0).contains("Invalid offset"));
    batch.clear();
}

Example 15 with SingleRowSet

use of org.apache.drill.test.rowSet.RowSet.SingleRowSet in project drill by axbaretto.

the class TestBatchValidator method testValidVariable.

@Test
public void testValidVariable() {
    BatchSchema schema = new SchemaBuilder().add("a", MinorType.VARCHAR).addNullable("b", MinorType.VARCHAR).build();
    SingleRowSet batch = fixture.rowSetBuilder(schema).addRow("col1.1", "col1.2").addRow("col2.1", "col2.2").addRow("col3.1", null).addRow("col4.1", "col4.2").build();
    BatchValidator validator = new BatchValidator(batch.vectorAccessible(), true);
    validator.validate();
    assertTrue(validator.errors().isEmpty());
    batch.clear();
}