diff options
Diffstat (limited to 'bindings/python/tests/cindex/test_translation_unit.py')
| -rw-r--r-- | bindings/python/tests/cindex/test_translation_unit.py | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/bindings/python/tests/cindex/test_translation_unit.py b/bindings/python/tests/cindex/test_translation_unit.py index 1b3973d59f63..d3ee535f4d0d 100644 --- a/bindings/python/tests/cindex/test_translation_unit.py +++ b/bindings/python/tests/cindex/test_translation_unit.py @@ -1,3 +1,4 @@ +from contextlib import contextmanager import gc import os import tempfile @@ -19,15 +20,15 @@ from .util import get_tu kInputsDir = os.path.join(os.path.dirname(__file__), 'INPUTS') +@contextmanager def save_tu(tu): """Convenience API to save a TranslationUnit to a file. Returns the filename it was saved to. """ - _, path = tempfile.mkstemp() - tu.save(path) - - return path + with tempfile.NamedTemporaryFile() as t: + tu.save(t.name) + yield t.name class TestTranslationUnit(unittest.TestCase): @@ -108,15 +109,26 @@ int SOME_DEFINE; for i in zip(inc, tu.get_includes()): eq(i[0], i[1]) + def test_inclusion_directive(self): + src = os.path.join(kInputsDir, 'include.cpp') + h1 = os.path.join(kInputsDir, "header1.h") + h2 = os.path.join(kInputsDir, "header2.h") + h3 = os.path.join(kInputsDir, "header3.h") + inc = [h1, h3, h2, h3, h1] + + tu = TranslationUnit.from_source(src, options=TranslationUnit.PARSE_DETAILED_PROCESSING_RECORD) + inclusion_directive_files = [c.get_included_file().name for c in tu.cursor.get_children() if c.kind == CursorKind.INCLUSION_DIRECTIVE] + for i in zip(inc, inclusion_directive_files): + self.assert_normpaths_equal(i[0], i[1]) + def test_save(self): """Ensure TranslationUnit.save() works.""" tu = get_tu('int foo();') - path = save_tu(tu) - self.assertTrue(os.path.exists(path)) - self.assertGreater(os.path.getsize(path), 0) - os.unlink(path) + with save_tu(tu) as path: + self.assertTrue(os.path.exists(path)) + self.assertGreater(os.path.getsize(path), 0) def test_save_translation_errors(self): """Ensure that saving to an invalid directory raises.""" @@ -137,21 +149,18 @@ int SOME_DEFINE; tu = get_tu('int foo();') self.assertEqual(len(tu.diagnostics), 0) - path = save_tu(tu) - - self.assertTrue(os.path.exists(path)) - self.assertGreater(os.path.getsize(path), 0) - - tu2 = TranslationUnit.from_ast_file(filename=path) - self.assertEqual(len(tu2.diagnostics), 0) + with save_tu(tu) as path: + self.assertTrue(os.path.exists(path)) + self.assertGreater(os.path.getsize(path), 0) - foo = get_cursor(tu2, 'foo') - self.assertIsNotNone(foo) + tu2 = TranslationUnit.from_ast_file(filename=path) + self.assertEqual(len(tu2.diagnostics), 0) - # Just in case there is an open file descriptor somewhere. - del tu2 + foo = get_cursor(tu2, 'foo') + self.assertIsNotNone(foo) - os.unlink(path) + # Just in case there is an open file descriptor somewhere. + del tu2 def test_index_parse(self): path = os.path.join(kInputsDir, 'hello.cpp') |