Package com.facebook.presto.testing

Examples of com.facebook.presto.testing.MaterializedResult

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                        countBooleanColumn.bind(ImmutableList.of(4), Optional.<Integer>absent(), Optional.<Integer>absent(), 1.0)),
                100_000);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, BIGINT, BIGINT, DOUBLE, VARCHAR, BIGINT, BIGINT)
                .row("0", 3, 0, 0.0, "300", 3, 3)
                .row("1", 3, 3, 1.0, "301", 3, 3)
                .row("2", 3, 6, 2.0, "302", 3, 3)
                .row("3", 3, 9, 3.0, "303", 3, 3)
                .row("4", 3, 12, 4.0, "304", 3, 3)
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        Operator operator = operatorFactory.createOperator(driverContext);

        List<Page> expectedPages = rowPagesBuilder(BIGINT, BIGINT)
                .addSequencePage(2000, 0, 0)
                .build();
        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT, BIGINT)
                .pages(expectedPages)
                .build();

        Iterator<Page> inputIterator = input.iterator();

        // Fill up the aggregation
        while (operator.needsInput() && inputIterator.hasNext()) {
            operator.addInput(inputIterator.next());
        }

        // Drain the output (partial flush)
        List<Page> outputPages = new ArrayList<>();
        while (true) {
            Page output = operator.getOutput();
            if (output == null) {
                break;
            }
            outputPages.add(output);
        }

        // There should be some pages that were drained
        assertTrue(!outputPages.isEmpty());

        // The operator need input again since this was a partial flush
        assertTrue(operator.needsInput());

        // Now, drive the operator to completion
        outputPages.addAll(toPages(operator, inputIterator));

        MaterializedResult actual = toMaterializedResult(operator.getOperatorContext().getSession(), operator.getTypes(), outputPages);
        assertEquals(actual.getTypes(), expected.getTypes());
        assertEqualsIgnoreOrder(actual.getMaterializedRows(), expected.getMaterializedRows());
    }
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                Ints.asList(0));

        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("20", 1020, 2020, "20", 30, 40)
                .row("21", 1021, 2021, "21", 31, 41)
                .row("22", 1022, 2022, "22", 32, 42)
                .row("23", 1023, 2023, "23", 33, 43)
                .row("24", 1024, 2024, "24", 34, 44)
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row("a", "a")
                .row("b", "b")
                .build();
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row("a", "a")
                .row("b", "b")
                .build();
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row("a", "a")
                .row("b", "b")
                .build();
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                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("20", 1020, 2020, "20", 30, 40)
                .row("21", 1021, 2021, "21", 31, 41)
                .row("22", 1022, 2022, "22", 32, 42)
                .row("23", 1023, 2023, "23", 33, 43)
                .row("24", 1024, 2024, "24", 34, 44)
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row(null, null)
                .row(null, null)
                .row("a", "a")
                .row("b", "b")
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row("a", "a")
                .row("b", "b")
                .row("c", null)
                .build();
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                probeTypes,
                Ints.asList(0));
        Operator joinOperator = joinOperatorFactory.createOperator(taskContext.addPipelineContext(true, true).addDriverContext());

        // expected
        MaterializedResult expected = MaterializedResult.resultBuilder(taskContext.getSession(), concat(probeTypes, buildTypes))
                .row("a", "a")
                .row("a", "a")
                .row("b", "b")
                .row(null, null)
                .row("c", null)
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Related Classes of com.facebook.presto.testing.MaterializedResult

  • com.facebook.presto.AbstractTestQueries
  • com.facebook.presto.AbstractTestQueryFramework
  • com.facebook.presto.AbstractTestSampledQueries
  • com.facebook.presto.hive.AbstractTestHiveClient
  • com.facebook.presto.hive.AbstractTestHiveClientS3
  • com.facebook.presto.kafka.TestKafkaIntegrationSmokeTest
  • com.facebook.presto.kafka.TestManySegments
  • com.facebook.presto.kafka.TestMinimalFunctionality
  • com.facebook.presto.operator.OperatorAssertion
  • com.facebook.presto.operator.scalar.FunctionAssertions
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