@Test
public void testAbruptFinish() {
List<Type> types = ImmutableList.<Type>of(VARCHAR, BIGINT, BIGINT);
ValuesOperator source =
new ValuesOperator(
driverContext.addOperatorContext(0, new PlanNodeId("test"), "values"),
types,
rowPagesBuilder(types).addSequencePage(10, 20, 30, 40).build());
PageConsumerOperator sink = createSinkOperator(source);
Driver driver = new Driver(driverContext, source, sink);
assertSame(driver.getDriverContext(), driverContext);
assertFalse(driver.isFinished());
driver.close();
assertTrue(driver.isFinished());
// finish is only called in normal operations
assertFalse(source.isFinished());
assertFalse(sink.isFinished());
// close is always called (values operator doesn't have a closed state)
assertTrue(sink.isClosed());
}
@Test
public void testAbruptFinish() {
ValuesOperator source =
new ValuesOperator(
driverContext.addOperatorContext(0, "values"),
rowPagesBuilder(SINGLE_VARBINARY, SINGLE_LONG, SINGLE_LONG)
.addSequencePage(10, 20, 30, 40)
.build());
MaterializingOperator sink = createSinkOperator(source);
Driver driver = new Driver(driverContext, source, sink);
assertSame(driver.getDriverContext(), driverContext);
assertFalse(driver.isFinished());
driver.close();
assertTrue(driver.isFinished());
assertTrue(sink.isFinished());
assertTrue(source.isFinished());
}
@Test
public void testNormalFinish() {
List<Type> types = ImmutableList.<Type>of(VARCHAR, BIGINT, BIGINT);
ValuesOperator source =
new ValuesOperator(
driverContext.addOperatorContext(0, new PlanNodeId("test"), "values"),
types,
rowPagesBuilder(types).addSequencePage(10, 20, 30, 40).build());
Operator sink = createSinkOperator(source);
Driver driver = new Driver(driverContext, source, sink);
assertSame(driver.getDriverContext(), driverContext);
assertFalse(driver.isFinished());
ListenableFuture<?> blocked = driver.processFor(new Duration(1, TimeUnit.SECONDS));
assertTrue(blocked.isDone());
assertTrue(driver.isFinished());
assertTrue(sink.isFinished());
assertTrue(source.isFinished());
}
@Test
public void testNormalFinish() {
ValuesOperator source =
new ValuesOperator(
driverContext.addOperatorContext(0, "values"),
rowPagesBuilder(SINGLE_VARBINARY, SINGLE_LONG, SINGLE_LONG)
.addSequencePage(10, 20, 30, 40)
.build());
MaterializingOperator sink = createSinkOperator(source);
Driver driver = new Driver(driverContext, source, sink);
assertSame(driver.getDriverContext(), driverContext);
assertFalse(driver.isFinished());
ListenableFuture<?> blocked = driver.processFor(new Duration(1, TimeUnit.SECONDS));
assertTrue(blocked.isDone());
assertTrue(driver.isFinished());
assertTrue(sink.isFinished());
assertTrue(source.isFinished());
}