Fix test error

Author: DeinAlptraum

clang/bindings/python/tests/cindex/test_file.py

@@ -78,9 +78,9 @@ def test_file_eq_failing_3(self):
         self.assertEqual(file1, file3)
 
     def test_file_eq_failing_4(self):
-        path = os.path.join(inputs_dir, "hello.cpp")
+        path = os.path.join(inputs_dir, "testfile.c")
         tu = TranslationUnit.from_source(path)
-        file1 = File.from_name(tu, "t.c")
+        file1 = File.from_name(tu, "testfile.c")
         file2 = File.from_name(tu, "a.c")
         file3 = File.from_name(tu, "b.c")
         # FIXME: These files are not supposed to be equal