1
2from clang.cindex import LinkageKind
3from clang.cindex import Cursor
4from clang.cindex import TranslationUnit
5
6from .util import get_cursor
7from .util import get_tu
8
9def test_linkage():
10    """Ensure that linkage specifers are available on cursors"""
11
12    tu = get_tu("""
13void foo() { int no_linkage; }
14static int internal;
15namespace { extern int unique_external; }
16extern int external;
17""", lang = 'cpp')
18
19    no_linkage = get_cursor(tu.cursor, 'no_linkage')
20    assert no_linkage.linkage == LinkageKind.NO_LINKAGE;
21
22    internal = get_cursor(tu.cursor, 'internal')
23    assert internal.linkage == LinkageKind.INTERNAL
24
25    unique_external = get_cursor(tu.cursor, 'unique_external')
26    assert unique_external.linkage == LinkageKind.UNIQUE_EXTERNAL
27
28    external = get_cursor(tu.cursor, 'external')
29    assert external.linkage == LinkageKind.EXTERNAL
30
31