test_upload_missing_parent_dir_or_roundtrip() — langchain Function Reference

Source Code

libs/standard-tests/langchain_tests/integration_tests/sandboxes.py lines 358–389

    def test_upload_missing_parent_dir_or_roundtrip(
        self,
        sandbox_backend: SandboxBackendProtocol,
    ) -> None:
        """Uploading into a missing parent dir should error or roundtrip.

        Some sandboxes auto-create parent directories; others return an error.
        """
        if not self.has_sync:
            pytest.skip("Sync tests not supported.")

        dir_path = "/tmp/test_upload_missing_parent_dir"
        path = f"{dir_path}/deepagents_test_upload.txt"
        content = b"nope"
        sandbox_backend.execute(f"rm -rf {dir_path}")

        responses = sandbox_backend.upload_files([(path, content)])
        assert len(responses) == 1
        assert responses[0].path == path

        if responses[0].error is not None:
            assert responses[0].error in {
                "invalid_path",
                "permission_denied",
                "file_not_found",
            }
            return

        download = sandbox_backend.download_files([path])
        assert download == [
            FileDownloadResponse(path=path, content=content, error=None)
        ]