0da291f8a6
This reverts commit f8707f994af2582f6dc58190106946efeb43bf05. (cherry picked from commit 7a9bef0166951a61bc7094514a20471ae45f6090)
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
import os
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from clang.cindex import Config, CursorKind, ExceptionSpecificationKind
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if "CLANG_LIBRARY_PATH" in os.environ:
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Config.set_library_path(os.environ["CLANG_LIBRARY_PATH"])
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import unittest
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from .util import get_tu
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def find_function_declarations(node, declarations=[]):
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if node.kind == CursorKind.FUNCTION_DECL:
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declarations.append(node)
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for child in node.get_children():
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declarations = find_function_declarations(child, declarations)
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return declarations
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class TestExceptionSpecificationKind(unittest.TestCase):
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def test_exception_specification_kind(self):
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source = """int square1(int x);
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int square2(int x) noexcept;
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int square3(int x) noexcept(noexcept(x * x));"""
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tu = get_tu(source, lang="cpp", flags=["-std=c++14"])
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declarations = find_function_declarations(tu.cursor)
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expected = [
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("square1", ExceptionSpecificationKind.NONE),
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("square2", ExceptionSpecificationKind.BASIC_NOEXCEPT),
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("square3", ExceptionSpecificationKind.COMPUTED_NOEXCEPT),
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]
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from_cursor = [
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(node.spelling, node.exception_specification_kind) for node in declarations
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]
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from_type = [
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(node.spelling, node.type.get_exception_specification_kind())
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for node in declarations
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]
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self.assertListEqual(from_cursor, expected)
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self.assertListEqual(from_type, expected)
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