OCRmyPDF/tests/plugins/gs_render_failure.py

35 lines
998 B
Python

# SPDX-FileCopyrightText: 2022 James R. Barlow
# SPDX-License-Identifier: MIT
from __future__ import annotations
from subprocess import CalledProcessError
from unittest.mock import patch
from ocrmypdf import hookimpl
from ocrmypdf.builtin_plugins import ghostscript
def raise_gs_fail(*args, **kwargs):
raise CalledProcessError(
1, 'gs', output=b"", stderr=b"TEST ERROR: gs_render_failure.py"
)
@hookimpl
def generate_pdfa(pdf_pages, pdfmark, output_file, context, pdf_version, pdfa_part):
with patch('ocrmypdf._exec.ghostscript.run_polling_stderr') as mock:
mock.side_effect = raise_gs_fail
ghostscript.generate_pdfa(
pdf_pages=pdf_pages,
pdfmark=pdfmark,
output_file=output_file,
context=context,
pdf_version=pdf_version,
pdfa_part=pdfa_part,
progressbar_class=None,
stop_on_soft_error=True,
)
mock.assert_called()
return output_file