e7ee21fbc9
Fix a bug with `get_exception_specification_kind`. The function did not work before. Also add a test that confirms that it works now.
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
import os
|
|
from clang.cindex import Config
|
|
|
|
if "CLANG_LIBRARY_PATH" in os.environ:
|
|
Config.set_library_path(os.environ["CLANG_LIBRARY_PATH"])
|
|
|
|
import clang.cindex
|
|
from clang.cindex import ExceptionSpecificationKind
|
|
from .util import get_tu
|
|
|
|
import unittest
|
|
|
|
|
|
def find_function_declarations(node, declarations=[]):
|
|
if node.kind == clang.cindex.CursorKind.FUNCTION_DECL:
|
|
declarations.append(node)
|
|
for child in node.get_children():
|
|
declarations = find_function_declarations(child, declarations)
|
|
return declarations
|
|
|
|
|
|
class TestExceptionSpecificationKind(unittest.TestCase):
|
|
def test_exception_specification_kind(self):
|
|
source = """int square1(int x);
|
|
int square2(int x) noexcept;
|
|
int square3(int x) noexcept(noexcept(x * x));"""
|
|
|
|
tu = get_tu(source, lang="cpp", flags=["-std=c++14"])
|
|
|
|
declarations = find_function_declarations(tu.cursor)
|
|
expected = [
|
|
("square1", ExceptionSpecificationKind.NONE),
|
|
("square2", ExceptionSpecificationKind.BASIC_NOEXCEPT),
|
|
("square3", ExceptionSpecificationKind.COMPUTED_NOEXCEPT),
|
|
]
|
|
from_cursor = [
|
|
(node.spelling, node.exception_specification_kind) for node in declarations
|
|
]
|
|
from_type = [
|
|
(node.spelling, node.type.get_exception_specification_kind())
|
|
for node in declarations
|
|
]
|
|
self.assertListEqual(from_cursor, expected)
|
|
self.assertListEqual(from_type, expected)
|