Exemplo n.º 1
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def test_StringTypeSpec_eq():
    assert abi.StringTypeSpec() == abi.StringTypeSpec()

    for otherType in (
            abi.ByteTypeSpec(),
            abi.StaticArrayTypeSpec(abi.ByteTypeSpec(), 1),
            abi.DynamicArrayTypeSpec(abi.Uint8TypeSpec()),
            abi.DynamicArrayTypeSpec(abi.ByteTypeSpec()),
    ):
        assert abi.StringTypeSpec() != otherType
Exemplo n.º 2
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def test_TupleTypeSpec_str():
    assert str(abi.TupleTypeSpec()) == "()"
    assert str(abi.TupleTypeSpec(abi.TupleTypeSpec())) == "(())"
    assert str(abi.TupleTypeSpec(abi.TupleTypeSpec(), abi.TupleTypeSpec())) == "((),())"
    assert (
        str(
            abi.TupleTypeSpec(
                abi.Uint64TypeSpec(), abi.Uint32TypeSpec(), abi.BoolTypeSpec()
            )
        )
        == "(uint64,uint32,bool)"
    )
    assert (
        str(
            abi.TupleTypeSpec(
                abi.BoolTypeSpec(), abi.Uint64TypeSpec(), abi.Uint32TypeSpec()
            )
        )
        == "(bool,uint64,uint32)"
    )
    assert (
        str(
            abi.TupleTypeSpec(
                abi.Uint16TypeSpec(), abi.DynamicArrayTypeSpec(abi.Uint8TypeSpec())
            )
        )
        == "(uint16,uint8[])"
    )
Exemplo n.º 3
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def test_TupleTypeSpec_is_dynamic():
    assert not abi.TupleTypeSpec().is_dynamic()
    assert not abi.TupleTypeSpec(
        abi.Uint64TypeSpec(), abi.Uint32TypeSpec(), abi.BoolTypeSpec()
    ).is_dynamic()
    assert abi.TupleTypeSpec(
        abi.Uint16TypeSpec(), abi.DynamicArrayTypeSpec(abi.Uint8TypeSpec())
    ).is_dynamic()
Exemplo n.º 4
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def test_AddressTypeSpec_eq():
    assert abi.AddressTypeSpec() == abi.AddressTypeSpec()

    for otherType in (
            abi.ByteTypeSpec(),
            abi.StaticArrayTypeSpec(abi.ByteTypeSpec(), 32),
            abi.DynamicArrayTypeSpec(abi.ByteTypeSpec()),
    ):
        assert abi.AddressTypeSpec() != otherType
Exemplo n.º 5
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def test_BoolTypeSpec_eq():
    assert abi.BoolTypeSpec() == abi.BoolTypeSpec()

    for otherType in (
            abi.ByteTypeSpec,
            abi.Uint64TypeSpec,
            abi.StaticArrayTypeSpec(abi.BoolTypeSpec(), 1),
            abi.DynamicArrayTypeSpec(abi.BoolTypeSpec()),
    ):
        assert abi.BoolTypeSpec() != otherType
Exemplo n.º 6
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def test_ArrayElement_init():
    dynamicArrayType = abi.DynamicArrayTypeSpec(abi.Uint64TypeSpec())
    array = dynamicArrayType.new_instance()
    index = pt.Int(6)

    element = abi.ArrayElement(array, index)
    assert element.array is array
    assert element.index is index

    with pytest.raises(pt.TealTypeError):
        abi.ArrayElement(array, pt.Bytes("abc"))

    with pytest.raises(pt.TealTypeError):
        abi.ArrayElement(array, pt.Assert(index))
Exemplo n.º 7
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def test_TupleTypeSpec_byte_length_static():
    assert abi.TupleTypeSpec().byte_length_static() == 0
    assert abi.TupleTypeSpec(abi.TupleTypeSpec()).byte_length_static() == 0
    assert (
        abi.TupleTypeSpec(abi.TupleTypeSpec(), abi.TupleTypeSpec()).byte_length_static()
        == 0
    )
    assert (
        abi.TupleTypeSpec(
            abi.Uint64TypeSpec(), abi.Uint32TypeSpec(), abi.BoolTypeSpec()
        ).byte_length_static()
        == 8 + 4 + 1
    )
    assert (
        abi.TupleTypeSpec(
            abi.Uint64TypeSpec(),
            abi.Uint32TypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
        ).byte_length_static()
        == 8 + 4 + 1
    )
    assert (
        abi.TupleTypeSpec(
            abi.Uint64TypeSpec(),
            abi.Uint32TypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
            abi.BoolTypeSpec(),
        ).byte_length_static()
        == 8 + 4 + 2
    )

    with pytest.raises(ValueError):
        abi.TupleTypeSpec(
            abi.Uint16TypeSpec(), abi.DynamicArrayTypeSpec(abi.Uint8TypeSpec())
        ).byte_length_static()
Exemplo n.º 8
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def test_UintTypeSpec_eq():
    for i, test in enumerate(testData):
        assert test.uintType == test.uintType

        for j, otherTest in enumerate(testData):
            if i == j:
                continue
            assert test.uintType != otherTest.uintType

        for otherType in (
                abi.BoolTypeSpec(),
                abi.StaticArrayTypeSpec(test.uintType, 1),
                abi.DynamicArrayTypeSpec(test.uintType),
        ):
            assert test.uintType != otherType

    assert abi.ByteTypeSpec() != abi.Uint8TypeSpec()
    assert abi.Uint8TypeSpec() != abi.ByteTypeSpec()
Exemplo n.º 9
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def test_ArrayElement_store_into():
    for elementType in STATIC_TYPES + DYNAMIC_TYPES:
        staticArrayType = abi.StaticArrayTypeSpec(elementType, 100)
        staticArray = staticArrayType.new_instance()
        index = pt.Int(9)

        element = abi.ArrayElement(staticArray, index)
        output = elementType.new_instance()
        expr = element.store_into(output)

        encoded = staticArray.encode()
        stride = pt.Int(staticArray.type_spec()._stride())
        expectedLength = staticArray.length()
        if elementType == abi.BoolTypeSpec():
            expectedExpr = cast(abi.Bool, output).decode_bit(encoded, index)
        elif not elementType.is_dynamic():
            expectedExpr = output.decode(encoded,
                                         start_index=stride * index,
                                         length=stride)
        else:
            expectedExpr = output.decode(
                encoded,
                start_index=pt.ExtractUint16(encoded, stride * index),
                end_index=pt.If(index + pt.Int(1) == expectedLength).Then(
                    pt.Len(encoded)).Else(
                        pt.ExtractUint16(encoded, stride * index + pt.Int(2))),
            )

        expected, _ = expectedExpr.__teal__(options)
        expected.addIncoming()
        expected = pt.TealBlock.NormalizeBlocks(expected)

        actual, _ = expr.__teal__(options)
        actual.addIncoming()
        actual = pt.TealBlock.NormalizeBlocks(actual)

        with pt.TealComponent.Context.ignoreExprEquality():
            assert actual == expected

        with pytest.raises(pt.TealInputError):
            element.store_into(abi.Tuple(abi.TupleTypeSpec(elementType)))

    for elementType in STATIC_TYPES + DYNAMIC_TYPES:
        dynamicArrayType = abi.DynamicArrayTypeSpec(elementType)
        dynamicArray = dynamicArrayType.new_instance()
        index = pt.Int(9)

        element = abi.ArrayElement(dynamicArray, index)
        output = elementType.new_instance()
        expr = element.store_into(output)

        encoded = dynamicArray.encode()
        stride = pt.Int(dynamicArray.type_spec()._stride())
        expectedLength = dynamicArray.length()
        if elementType == abi.BoolTypeSpec():
            expectedExpr = cast(abi.Bool,
                                output).decode_bit(encoded, index + pt.Int(16))
        elif not elementType.is_dynamic():
            expectedExpr = output.decode(encoded,
                                         start_index=stride * index +
                                         pt.Int(2),
                                         length=stride)
        else:
            expectedExpr = output.decode(
                encoded,
                start_index=pt.ExtractUint16(
                    encoded, stride * index + pt.Int(2)) + pt.Int(2),
                end_index=pt.If(index + pt.Int(1) == expectedLength).Then(
                    pt.Len(encoded)).Else(
                        pt.ExtractUint16(
                            encoded, stride * index + pt.Int(2) + pt.Int(2)) +
                        pt.Int(2)),
            )

        expected, _ = expectedExpr.__teal__(options)
        expected.addIncoming()
        expected = pt.TealBlock.NormalizeBlocks(expected)

        actual, _ = expr.__teal__(options)
        actual.addIncoming()
        actual = pt.TealBlock.NormalizeBlocks(actual)

        with pt.TealComponent.Context.ignoreExprEquality():
            with pt.TealComponent.Context.ignoreScratchSlotEquality():
                assert actual == expected

        assert pt.TealBlock.MatchScratchSlotReferences(
            pt.TealBlock.GetReferencedScratchSlots(actual),
            pt.TealBlock.GetReferencedScratchSlots(expected),
        )

        with pytest.raises(pt.TealInputError):
            element.store_into(abi.Tuple(abi.TupleTypeSpec(elementType)))
Exemplo n.º 10
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    abi.TupleTypeSpec(abi.BoolTypeSpec(), abi.BoolTypeSpec(),
                      abi.Uint64TypeSpec()),
    abi.StaticArrayTypeSpec(abi.BoolTypeSpec(), 10),
    abi.StaticArrayTypeSpec(abi.Uint8TypeSpec(), 10),
    abi.StaticArrayTypeSpec(abi.Uint16TypeSpec(), 10),
    abi.StaticArrayTypeSpec(abi.Uint32TypeSpec(), 10),
    abi.StaticArrayTypeSpec(abi.Uint64TypeSpec(), 10),
    abi.StaticArrayTypeSpec(
        abi.TupleTypeSpec(abi.BoolTypeSpec(), abi.BoolTypeSpec(),
                          abi.Uint64TypeSpec()),
        10,
    ),
]

DYNAMIC_TYPES: List[abi.TypeSpec] = [
    abi.DynamicArrayTypeSpec(abi.BoolTypeSpec()),
    abi.DynamicArrayTypeSpec(abi.Uint8TypeSpec()),
    abi.DynamicArrayTypeSpec(abi.Uint16TypeSpec()),
    abi.DynamicArrayTypeSpec(abi.Uint32TypeSpec()),
    abi.DynamicArrayTypeSpec(abi.Uint64TypeSpec()),
    abi.DynamicArrayTypeSpec(abi.TupleTypeSpec()),
    abi.DynamicArrayTypeSpec(
        abi.TupleTypeSpec(abi.BoolTypeSpec(), abi.BoolTypeSpec(),
                          abi.Uint64TypeSpec())),
    abi.DynamicArrayTypeSpec(abi.StaticArrayTypeSpec(abi.BoolTypeSpec(), 10)),
    abi.DynamicArrayTypeSpec(abi.StaticArrayTypeSpec(abi.Uint8TypeSpec(), 10)),
    abi.DynamicArrayTypeSpec(abi.StaticArrayTypeSpec(abi.Uint16TypeSpec(),
                                                     10)),
    abi.DynamicArrayTypeSpec(abi.StaticArrayTypeSpec(abi.Uint32TypeSpec(),
                                                     10)),
    abi.DynamicArrayTypeSpec(abi.StaticArrayTypeSpec(abi.Uint64TypeSpec(),
Exemplo n.º 11
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def test_indexTuple():
    class IndexTest(NamedTuple):
        types: List[abi.TypeSpec]
        typeIndex: int
        expected: Callable[[abi.BaseType], pt.Expr]

    # variables used to construct the tests
    uint64_t = abi.Uint64TypeSpec()
    byte_t = abi.ByteTypeSpec()
    bool_t = abi.BoolTypeSpec()
    tuple_t = abi.TupleTypeSpec(abi.BoolTypeSpec(), abi.BoolTypeSpec())
    dynamic_array_t1 = abi.DynamicArrayTypeSpec(abi.Uint64TypeSpec())
    dynamic_array_t2 = abi.DynamicArrayTypeSpec(abi.Uint16TypeSpec())

    encoded = pt.Bytes("encoded")

    tests: List[IndexTest] = [
        IndexTest(
            types=[uint64_t],
            typeIndex=0,
            expected=lambda output: output.decode(encoded),
        ),
        IndexTest(
            types=[uint64_t, uint64_t],
            typeIndex=0,
            expected=lambda output: output.decode(encoded, length=pt.Int(8)),
        ),
        IndexTest(
            types=[uint64_t, uint64_t],
            typeIndex=1,
            expected=lambda output: output.decode(encoded, start_index=pt.Int(8)),
        ),
        IndexTest(
            types=[uint64_t, byte_t, uint64_t],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded, start_index=pt.Int(8), length=pt.Int(1)
            ),
        ),
        IndexTest(
            types=[uint64_t, byte_t, uint64_t],
            typeIndex=2,
            expected=lambda output: output.decode(
                encoded, start_index=pt.Int(9), length=pt.Int(8)
            ),
        ),
        IndexTest(
            types=[bool_t],
            typeIndex=0,
            expected=lambda output: output.decode_bit(encoded, pt.Int(0)),
        ),
        IndexTest(
            types=[bool_t, bool_t],
            typeIndex=0,
            expected=lambda output: output.decode_bit(encoded, pt.Int(0)),
        ),
        IndexTest(
            types=[bool_t, bool_t],
            typeIndex=1,
            expected=lambda output: output.decode_bit(encoded, pt.Int(1)),
        ),
        IndexTest(
            types=[uint64_t, bool_t],
            typeIndex=1,
            expected=lambda output: output.decode_bit(encoded, pt.Int(8 * 8)),
        ),
        IndexTest(
            types=[uint64_t, bool_t, bool_t],
            typeIndex=1,
            expected=lambda output: output.decode_bit(encoded, pt.Int(8 * 8)),
        ),
        IndexTest(
            types=[uint64_t, bool_t, bool_t],
            typeIndex=2,
            expected=lambda output: output.decode_bit(encoded, pt.Int(8 * 8 + 1)),
        ),
        IndexTest(
            types=[bool_t, uint64_t],
            typeIndex=0,
            expected=lambda output: output.decode_bit(encoded, pt.Int(0)),
        ),
        IndexTest(
            types=[bool_t, uint64_t],
            typeIndex=1,
            expected=lambda output: output.decode(encoded, start_index=pt.Int(1)),
        ),
        IndexTest(
            types=[bool_t, bool_t, uint64_t],
            typeIndex=0,
            expected=lambda output: output.decode_bit(encoded, pt.Int(0)),
        ),
        IndexTest(
            types=[bool_t, bool_t, uint64_t],
            typeIndex=1,
            expected=lambda output: output.decode_bit(encoded, pt.Int(1)),
        ),
        IndexTest(
            types=[bool_t, bool_t, uint64_t],
            typeIndex=2,
            expected=lambda output: output.decode(encoded, start_index=pt.Int(1)),
        ),
        IndexTest(
            types=[tuple_t], typeIndex=0, expected=lambda output: output.decode(encoded)
        ),
        IndexTest(
            types=[byte_t, tuple_t],
            typeIndex=1,
            expected=lambda output: output.decode(encoded, start_index=pt.Int(1)),
        ),
        IndexTest(
            types=[tuple_t, byte_t],
            typeIndex=0,
            expected=lambda output: output.decode(
                encoded,
                start_index=pt.Int(0),
                length=pt.Int(tuple_t.byte_length_static()),
            ),
        ),
        IndexTest(
            types=[byte_t, tuple_t, byte_t],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded,
                start_index=pt.Int(1),
                length=pt.Int(tuple_t.byte_length_static()),
            ),
        ),
        IndexTest(
            types=[dynamic_array_t1],
            typeIndex=0,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(0))
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(1))
            ),
        ),
        IndexTest(
            types=[dynamic_array_t1, byte_t],
            typeIndex=0,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(0))
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, byte_t],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(1))
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, byte_t, dynamic_array_t2],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded,
                start_index=pt.ExtractUint16(encoded, pt.Int(1)),
                end_index=pt.ExtractUint16(encoded, pt.Int(4)),
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, byte_t, dynamic_array_t2],
            typeIndex=3,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(4))
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, tuple_t, dynamic_array_t2],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded,
                start_index=pt.ExtractUint16(encoded, pt.Int(1)),
                end_index=pt.ExtractUint16(encoded, pt.Int(4)),
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, tuple_t, dynamic_array_t2],
            typeIndex=3,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(4))
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t2, bool_t, bool_t, dynamic_array_t2],
            typeIndex=1,
            expected=lambda output: output.decode(
                encoded,
                start_index=pt.ExtractUint16(encoded, pt.Int(1)),
                end_index=pt.ExtractUint16(encoded, pt.Int(4)),
            ),
        ),
        IndexTest(
            types=[byte_t, dynamic_array_t1, bool_t, bool_t, dynamic_array_t2],
            typeIndex=4,
            expected=lambda output: output.decode(
                encoded, start_index=pt.ExtractUint16(encoded, pt.Int(4))
            ),
        ),
    ]

    for i, test in enumerate(tests):
        output = test.types[test.typeIndex].new_instance()
        expr = _index_tuple(test.types, encoded, test.typeIndex, output)
        assert expr.type_of() == pt.TealType.none
        assert not expr.has_return()

        expected, _ = test.expected(output).__teal__(options)
        expected.addIncoming()
        expected = pt.TealBlock.NormalizeBlocks(expected)

        actual, _ = expr.__teal__(options)
        actual.addIncoming()
        actual = pt.TealBlock.NormalizeBlocks(actual)

        with pt.TealComponent.Context.ignoreExprEquality():
            assert actual == expected, "Test at index {} failed".format(i)

        with pytest.raises(ValueError):
            _index_tuple(test.types, encoded, len(test.types), output)

        with pytest.raises(ValueError):
            _index_tuple(test.types, encoded, -1, output)

        otherType = abi.Uint64()
        if output.type_spec() == otherType.type_spec():
            otherType = abi.Uint16()

        with pytest.raises(TypeError):
            _index_tuple(test.types, encoded, test.typeIndex, otherType)
Exemplo n.º 12
0
def test_encodeTuple():
    class EncodeTest(NamedTuple):
        types: List[abi.BaseType]
        expected: pt.Expr

    # variables used to construct the tests
    uint64_a = abi.Uint64()
    uint64_b = abi.Uint64()
    uint16_a = abi.Uint16()
    uint16_b = abi.Uint16()
    bool_a = abi.Bool()
    bool_b = abi.Bool()
    tuple_a = abi.Tuple(abi.TupleTypeSpec(abi.BoolTypeSpec(), abi.BoolTypeSpec()))
    dynamic_array_a = abi.DynamicArray(abi.DynamicArrayTypeSpec(abi.Uint64TypeSpec()))
    dynamic_array_b = abi.DynamicArray(abi.DynamicArrayTypeSpec(abi.Uint16TypeSpec()))
    dynamic_array_c = abi.DynamicArray(abi.DynamicArrayTypeSpec(abi.BoolTypeSpec()))
    tail_holder = pt.ScratchVar()
    encoded_tail = pt.ScratchVar()

    tests: List[EncodeTest] = [
        EncodeTest(types=[], expected=pt.Bytes("")),
        EncodeTest(types=[uint64_a], expected=uint64_a.encode()),
        EncodeTest(
            types=[uint64_a, uint64_b],
            expected=pt.Concat(uint64_a.encode(), uint64_b.encode()),
        ),
        EncodeTest(types=[bool_a], expected=bool_a.encode()),
        EncodeTest(
            types=[bool_a, bool_b], expected=_encode_bool_sequence([bool_a, bool_b])
        ),
        EncodeTest(
            types=[bool_a, bool_b, uint64_a],
            expected=pt.Concat(
                _encode_bool_sequence([bool_a, bool_b]), uint64_a.encode()
            ),
        ),
        EncodeTest(
            types=[uint64_a, bool_a, bool_b],
            expected=pt.Concat(
                uint64_a.encode(), _encode_bool_sequence([bool_a, bool_b])
            ),
        ),
        EncodeTest(
            types=[uint64_a, bool_a, bool_b, uint64_b],
            expected=pt.Concat(
                uint64_a.encode(),
                _encode_bool_sequence([bool_a, bool_b]),
                uint64_b.encode(),
            ),
        ),
        EncodeTest(
            types=[uint64_a, bool_a, uint64_b, bool_b],
            expected=pt.Concat(
                uint64_a.encode(), bool_a.encode(), uint64_b.encode(), bool_b.encode()
            ),
        ),
        EncodeTest(types=[tuple_a], expected=tuple_a.encode()),
        EncodeTest(
            types=[uint64_a, tuple_a, bool_a, bool_b],
            expected=pt.Concat(
                uint64_a.encode(),
                tuple_a.encode(),
                _encode_bool_sequence([bool_a, bool_b]),
            ),
        ),
        EncodeTest(
            types=[dynamic_array_a],
            expected=pt.Concat(
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(2),
                    uint16_a.encode(),
                ),
                tail_holder.load(),
            ),
        ),
        EncodeTest(
            types=[uint64_a, dynamic_array_a],
            expected=pt.Concat(
                uint64_a.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(8 + 2),
                    uint16_a.encode(),
                ),
                tail_holder.load(),
            ),
        ),
        EncodeTest(
            types=[uint64_a, dynamic_array_a, uint64_b],
            expected=pt.Concat(
                uint64_a.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(8 + 2 + 8),
                    uint16_a.encode(),
                ),
                uint64_b.encode(),
                tail_holder.load(),
            ),
        ),
        EncodeTest(
            types=[uint64_a, dynamic_array_a, bool_a, bool_b],
            expected=pt.Concat(
                uint64_a.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(8 + 2 + 1),
                    uint16_a.encode(),
                ),
                _encode_bool_sequence([bool_a, bool_b]),
                tail_holder.load(),
            ),
        ),
        EncodeTest(
            types=[uint64_a, dynamic_array_a, uint64_b, dynamic_array_b],
            expected=pt.Concat(
                uint64_a.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(8 + 2 + 8 + 2),
                    uint16_b.set(uint16_a.get() + pt.Len(encoded_tail.load())),
                    uint16_a.encode(),
                ),
                uint64_b.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_b.encode()),
                    tail_holder.store(
                        pt.Concat(tail_holder.load(), encoded_tail.load())
                    ),
                    uint16_a.set(uint16_b),
                    uint16_a.encode(),
                ),
                tail_holder.load(),
            ),
        ),
        EncodeTest(
            types=[
                uint64_a,
                dynamic_array_a,
                uint64_b,
                dynamic_array_b,
                bool_a,
                bool_b,
                dynamic_array_c,
            ],
            expected=pt.Concat(
                uint64_a.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_a.encode()),
                    tail_holder.store(encoded_tail.load()),
                    uint16_a.set(8 + 2 + 8 + 2 + 1 + 2),
                    uint16_b.set(uint16_a.get() + pt.Len(encoded_tail.load())),
                    uint16_a.encode(),
                ),
                uint64_b.encode(),
                pt.Seq(
                    encoded_tail.store(dynamic_array_b.encode()),
                    tail_holder.store(
                        pt.Concat(tail_holder.load(), encoded_tail.load())
                    ),
                    uint16_a.set(uint16_b),
                    uint16_b.set(uint16_a.get() + pt.Len(encoded_tail.load())),
                    uint16_a.encode(),
                ),
                _encode_bool_sequence([bool_a, bool_b]),
                pt.Seq(
                    encoded_tail.store(dynamic_array_c.encode()),
                    tail_holder.store(
                        pt.Concat(tail_holder.load(), encoded_tail.load())
                    ),
                    uint16_a.set(uint16_b),
                    uint16_a.encode(),
                ),
                tail_holder.load(),
            ),
        ),
    ]

    for i, test in enumerate(tests):
        expr = _encode_tuple(test.types)
        assert expr.type_of() == pt.TealType.bytes
        assert not expr.has_return()

        expected, _ = test.expected.__teal__(options)
        expected.addIncoming()
        expected = pt.TealBlock.NormalizeBlocks(expected)

        actual, _ = expr.__teal__(options)
        actual.addIncoming()
        actual = pt.TealBlock.NormalizeBlocks(actual)

        if any(t.type_spec().is_dynamic() for t in test.types):
            with pt.TealComponent.Context.ignoreExprEquality():
                with pt.TealComponent.Context.ignoreScratchSlotEquality():
                    assert actual == expected, "Test at index {} failed".format(i)

            assert pt.TealBlock.MatchScratchSlotReferences(
                pt.TealBlock.GetReferencedScratchSlots(actual),
                pt.TealBlock.GetReferencedScratchSlots(expected),
            )
            continue

        with pt.TealComponent.Context.ignoreExprEquality():
            assert actual == expected, "Test at index {} failed".format(i)