2f076c383e
To maintain consistency with other classes mirrored from libclang, the `_CX` prefix should be removed. The old name is introduced as a subclass of the renamed class, and deprecation warnings are added on every attribute access.
81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
import os
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from clang.cindex import _CXUnsavedFile, File, Index, TranslationUnit
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import unittest
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import warnings
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inputs_dir = os.path.join(os.path.dirname(__file__), "INPUTS")
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class TestFile(unittest.TestCase):
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def test_file(self):
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index = Index.create()
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tu = index.parse("t.c", unsaved_files=[("t.c", "")])
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file = File.from_name(tu, "t.c")
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self.assertEqual(str(file), "t.c")
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self.assertEqual(file.name, "t.c")
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self.assertEqual(repr(file), "<File: t.c>")
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def test_file_eq(self):
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path = os.path.join(inputs_dir, "testfile.c")
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path_a = os.path.join(inputs_dir, "a.inc")
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path_b = os.path.join(inputs_dir, "b.inc")
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tu = TranslationUnit.from_source(path)
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main_file = File.from_name(tu, path)
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a_file = File.from_name(tu, path_a)
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a_file2 = File.from_name(tu, path_a)
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b_file = File.from_name(tu, path_b)
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self.assertEqual(a_file, a_file2)
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self.assertNotEqual(a_file, b_file)
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self.assertNotEqual(main_file, a_file)
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self.assertNotEqual(main_file, b_file)
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self.assertNotEqual(main_file, "t.c")
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def test_file_eq_in_memory(self):
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tu = TranslationUnit.from_source(
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"testfile.c",
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unsaved_files=[
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(
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"testfile.c",
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"""
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int a[] = {
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#include "a.inc"
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};
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int b[] = {
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#include "b.inc"
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};
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""",
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),
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("a.inc", "1,2,3"),
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("b.inc", "1,2,3"),
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],
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)
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path = os.path.join(inputs_dir, "testfile.c")
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path_a = os.path.join(inputs_dir, "a.inc")
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path_b = os.path.join(inputs_dir, "b.inc")
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tu = TranslationUnit.from_source(path)
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main_file = File.from_name(tu, path)
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a_file = File.from_name(tu, path_a)
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a_file2 = File.from_name(tu, path_a)
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b_file = File.from_name(tu, path_b)
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self.assertEqual(a_file, a_file2)
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self.assertNotEqual(a_file, b_file)
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self.assertNotEqual(main_file, a_file)
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self.assertNotEqual(main_file, b_file)
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self.assertNotEqual(main_file, "a.inc")
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class TestUnsavedFile(unittest.TestCase):
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def test_deprecation_warning(self):
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unsaved_file = _CXUnsavedFile()
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with warnings.catch_warnings(record=True) as log:
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unsaved_file.name
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self.assertEqual(len(log), 1)
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for warning in log:
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self.assertIsInstance(warning.message, DeprecationWarning)
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