import pytest

from phasm.type3.entry import Type3Exception

from ..helpers import Suite


@pytest.mark.integration_test
def test_static_array_constant_too_few_values():
    code_py = """
CONSTANT: u8[4] = (24, 57, )

@exported
def testEntry() -> i32:
    return 0
"""

    with pytest.raises(Type3Exception, match='Member count mismatch'):
        Suite(code_py).run_code()

@pytest.mark.integration_test
def test_static_array_constant_too_many_values():
    code_py = """
CONSTANT: u8[3] = (24, 57, 1, 1, )

@exported
def testEntry() -> i32:
    return 0
"""

    with pytest.raises(Type3Exception, match='Member count mismatch'):
        Suite(code_py).run_code()

@pytest.mark.integration_test
def test_static_array_export_constant():
    code_py = """
CONSTANT: u8[3] = (1, 2, 3, )

@exported
def testEntry() -> u8[3]:
    return CONSTANT
"""

    result = Suite(code_py).run_code()

    assert (1, 2, 3) == result.returned_value

@pytest.mark.integration_test
def test_static_array_export_instantiation():
    code_py = """
@exported
def testEntry() -> u8[3]:
    return (1, 2, 3, )
"""

    result = Suite(code_py).run_code()

    assert (1, 2, 3) == result.returned_value