diff options
author | Jonathan Coe <jbcoe@me.com> | 2018-05-10 21:39:29 +0000 |
---|---|---|
committer | Jonathan Coe <jbcoe@me.com> | 2018-05-10 21:39:29 +0000 |
commit | e7e1d9349b04a250b9f67eb5efd3dec0d942c9d4 (patch) | |
tree | 82098629f1a2a76b939af7a67df3eeef07a11a1c /clang/bindings | |
parent | 86e6742c178e1e50dddb2a40cb8900b98a65c05d (diff) |
implementing Cursor.get_included_file in python bindings
Summary:
adding function: `Cursor.get_included_file` , so the C API's `clang_getIncludedFile` function is available on the python binding interface
also adding test to unittests
related ticket: https://bugs.llvm.org/show_bug.cgi?id=15223
Reviewers: mgorny, arphaman, jbcoe
Reviewed By: jbcoe
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D46383
Patch by jlaz (József Láz)
llvm-svn: 332045
Diffstat (limited to 'clang/bindings')
-rw-r--r-- | clang/bindings/python/clang/cindex.py | 15 | ||||
-rw-r--r-- | clang/bindings/python/tests/cindex/test_translation_unit.py | 12 |
2 files changed, 23 insertions, 4 deletions
diff --git a/clang/bindings/python/clang/cindex.py b/clang/bindings/python/clang/cindex.py index 06fc79950e78..56fcc78763e3 100644 --- a/clang/bindings/python/clang/cindex.py +++ b/clang/bindings/python/clang/cindex.py @@ -1511,6 +1511,12 @@ class Cursor(Structure): another translation unit.""" return conf.lib.clang_getCursorUSR(self) + def get_included_file(self): + """Returns the File that is included by the current inclusion cursor.""" + assert self.kind == CursorKind.INCLUSION_DIRECTIVE + + return conf.lib.clang_getIncludedFile(self) + @property def kind(self): """Return the kind of this cursor.""" @@ -3085,8 +3091,9 @@ class File(ClangObject): return "<File: %s>" % (self.name) @staticmethod - def from_cursor_result(res, fn, args): - assert isinstance(res, File) + def from_result(res, fn, args): + assert isinstance(res, c_object_p) + res = File(res) # Copy a reference to the TranslationUnit to prevent premature GC. res._tu = args[0]._tu @@ -3701,8 +3708,8 @@ functionList = [ ("clang_getIncludedFile", [Cursor], - File, - File.from_cursor_result), + c_object_p, + File.from_result), ("clang_getInclusions", [TranslationUnit, callbacks['translation_unit_includes'], py_object]), diff --git a/clang/bindings/python/tests/cindex/test_translation_unit.py b/clang/bindings/python/tests/cindex/test_translation_unit.py index 1b3973d59f63..09230d1da2dd 100644 --- a/clang/bindings/python/tests/cindex/test_translation_unit.py +++ b/clang/bindings/python/tests/cindex/test_translation_unit.py @@ -108,6 +108,18 @@ 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.""" |