39 lines · python
1import os2 3from clang.cindex import Config, LinkageKind4 5if "CLANG_LIBRARY_PATH" in os.environ:6 Config.set_library_path(os.environ["CLANG_LIBRARY_PATH"])7 8import unittest9 10from .util import get_cursor, get_tu11 12 13class TestLinkage(unittest.TestCase):14 def test_linkage(self):15 """Ensure that linkage specifers are available on cursors"""16 17 tu = get_tu(18 """19void foo() { int no_linkage; }20static int internal;21namespace { struct unique_external_type {} }22unique_external_type unique_external;23extern int external;24""",25 lang="cpp",26 )27 28 no_linkage = get_cursor(tu.cursor, "no_linkage")29 self.assertEqual(no_linkage.linkage, LinkageKind.NO_LINKAGE)30 31 internal = get_cursor(tu.cursor, "internal")32 self.assertEqual(internal.linkage, LinkageKind.INTERNAL)33 34 unique_external = get_cursor(tu.cursor, "unique_external")35 self.assertEqual(unique_external.linkage, LinkageKind.UNIQUE_EXTERNAL)36 37 external = get_cursor(tu.cursor, "external")38 self.assertEqual(external.linkage, LinkageKind.EXTERNAL)39