test_variable_declaration_exception.py

import pytest
from pytest import (
    raises,
)

from vyper import (
    compiler,
)
from vyper.exceptions import (
    VariableDeclarationException,
)

fail_list = [
    """
x: int128
x: int128
    """,
    """
CALLDATACOPY: int128
    """,
    """
int128: bytes[3]
    """,
    """
sec: int128
    """,
    """
@public
def foo():
    BALANCE = 45
    """,
    """
@public
def foo():
    true = 3
    """,
    """
x: wei_value

@public
def foo():
    send(0x1234567890123456789012345678901234567890, x)
    """,
    """
@public
def foo():
    x = 5
    x: int128 = 0
    """,
    """
@public
def foo():
    x: int128 = 0
    x: int128 = 0
    """,
    """
@public
def foo():
    int128 = 5
    """,
    """
@public
def foo():
    bork = zork
    """,
    """
b: int128
@public
def foo():
    b = 7
    """,
    """
x: int128
@public
def foo():
    x = 5
    """,
    """
@public
def foo():
    msg: bool = True
    """,
    """
@public
def foo():
    struct: bool = True
    """,
]


@pytest.mark.parametrize('bad_code', fail_list)
def test_variable_declaration_exception(bad_code):
    with raises(VariableDeclarationException):
        compiler.compile_code(bad_code)