from __future__ import unicode_literals

from clang.cindex import AccessSpecifier

from .util import get_cursor
from .util import get_tu


def test_access_specifiers():
    """Ensure that C++ access specifiers are available on cursors"""

    tu = get_tu("""
class test_class {
public:
  void public_member_function();
protected:
  void protected_member_function();
private:
  void private_member_function();
};
""", lang='cpp')

    test_class = get_cursor(tu, "test_class")
    assert test_class.access_specifier == AccessSpecifier.INVALID

    public = get_cursor(tu.cursor, "public_member_function")
    assert public.access_specifier == AccessSpecifier.PUBLIC

    protected = get_cursor(tu.cursor, "protected_member_function")
    assert protected.access_specifier == AccessSpecifier.PROTECTED

    private = get_cursor(tu.cursor, "private_member_function")
    assert private.access_specifier == AccessSpecifier.PRIVATE
