| # Copyright 2025 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import xml.etree.ElementTree |
| |
| |
| def _IsNatvisFile(affected_file): |
| return affected_file.Extension() == ".natvis" |
| |
| |
| def _CheckNatvisIsValidXml(input_api, output_api): |
| """Enforce that DebugVisualizer files are valid XML. |
| |
| DebugVisualizer files have the .natvis file extension, which are XML files |
| that follow the schema found at: |
| |
| {Visual Studio install}/Xml/Schemas/1033/natvis.xsd |
| |
| We can't easily validate against a schema, so this simply checks that |
| .natvis files parse correctly as XML. |
| """ |
| results = [] |
| for f in input_api.AffectedTestableFiles(file_filter=_IsNatvisFile): |
| try: |
| content = '\n'.join(f.NewContents()) |
| xml.etree.ElementTree.fromstring(content) |
| except xml.etree.ElementTree.ParseError as e: |
| results.append( |
| output_api.PresubmitError( |
| f"{f.LocalPath()} has invalid XML:\n{str(e)}")) |
| return results |
| |
| |
| def CheckChangeOnUpload(input_api, output_api): |
| return _CheckNatvisIsValidXml(input_api, output_api) |
| |
| |
| def CheckChangeOnCommit(input_api, output_api): |
| return [] |
