| 1 | import os |
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| 2 | from clang.cindex import Config |
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| 3 | if 'CLANG_LIBRARY_PATH' in os.environ: |
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| 4 | Config.set_library_path(os.environ['CLANG_LIBRARY_PATH']) |
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| 5 | |
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| 6 | from clang.cindex import LinkageKind |
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| 7 | from clang.cindex import Cursor |
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| 8 | from clang.cindex import TranslationUnit |
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| 9 | |
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| 10 | from .util import get_cursor |
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| 11 | from .util import get_tu |
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| 12 | |
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| 13 | import unittest |
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| 14 | |
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| 15 | |
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| 16 | class TestLinkage(unittest.TestCase): |
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| 17 | def test_linkage(self): |
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| 18 | """Ensure that linkage specifers are available on cursors""" |
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| 19 | |
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| 20 | tu = get_tu(""" |
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| 21 | void foo() { int no_linkage; } |
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| 22 | static int internal; |
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| 23 | namespace { struct unique_external_type {} } |
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| 24 | unique_external_type unique_external; |
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| 25 | extern int external; |
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| 26 | """, lang = 'cpp') |
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| 27 | |
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| 28 | no_linkage = get_cursor(tu.cursor, 'no_linkage') |
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| 29 | self.assertEqual(no_linkage.linkage, LinkageKind.NO_LINKAGE) |
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| 30 | |
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| 31 | internal = get_cursor(tu.cursor, 'internal') |
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| 32 | self.assertEqual(internal.linkage, LinkageKind.INTERNAL) |
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| 33 | |
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| 34 | unique_external = get_cursor(tu.cursor, 'unique_external') |
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| 35 | self.assertEqual(unique_external.linkage, LinkageKind.UNIQUE_EXTERNAL) |
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| 36 | |
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| 37 | external = get_cursor(tu.cursor, 'external') |
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| 38 | self.assertEqual(external.linkage, LinkageKind.EXTERNAL) |
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| 39 | |
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