1from clang.cindex import TranslationUnit
2from tests.cindex.util import get_cursor
3
4import unittest
5
6
7class TestComment(unittest.TestCase):
8    def test_comment(self):
9        files = [('fake.c', """
10/// Aaa.
11int test1;
12
13/// Bbb.
14/// x
15void test2(void);
16
17void f() {
18
19}
20""")]
21        # make a comment-aware TU
22        tu = TranslationUnit.from_source('fake.c', ['-std=c99'], unsaved_files=files,
23                options=TranslationUnit.PARSE_INCLUDE_BRIEF_COMMENTS_IN_CODE_COMPLETION)
24        test1 = get_cursor(tu, 'test1')
25        self.assertIsNotNone(test1, "Could not find test1.")
26        self.assertTrue(test1.type.is_pod())
27        raw = test1.raw_comment
28        brief = test1.brief_comment
29        self.assertEqual(raw, """/// Aaa.""")
30        self.assertEqual(brief, """Aaa.""")
31
32        test2 = get_cursor(tu, 'test2')
33        raw = test2.raw_comment
34        brief = test2.brief_comment
35        self.assertEqual(raw, """/// Bbb.\n/// x""")
36        self.assertEqual(brief, """Bbb. x""")
37
38        f = get_cursor(tu, 'f')
39        raw = f.raw_comment
40        brief = f.brief_comment
41        self.assertIsNone(raw)
42        self.assertIsNone(brief)
43