| 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.spelling, node.exception_specification_kind)) |
| 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), |
| ] |
| self.assertListEqual(declarations, expected) |