def test_old_ghostscript(caplog):
with patch('ocrmypdf.exec.ghostscript.version', return_value='9.19'):
vd.check_options_output(
make_opts(language='chi_sim', output_type='pdfa'))
assert 'Ghostscript does not work correctly' in caplog.text
with patch('ocrmypdf.exec.ghostscript.version', return_value='9.18'):
with pytest.raises(MissingDependencyError):
vd.check_options_output(make_opts(output_type='pdfa-3'))
with patch('ocrmypdf.exec.ghostscript.version', return_value='9.24'):
with pytest.raises(MissingDependencyError):
vd.check_dependency_versions(make_opts())
def test_lossless_redo():
with pytest.raises(BadArgsError):
vd.check_options_output(make_opts(redo_ocr=True, deskew=True))
def test_old_tesseract_error():
with patch('ocrmypdf.exec.tesseract.has_textonly_pdf', return_value=False):
with pytest.raises(MissingDependencyError):
opts = make_opts(pdf_renderer='sandwich', language='eng')
vd.check_options_output(opts)
def test_hocr_notlatin_warning(caplog):
vd.check_options_output(make_opts(language='chi_sim', pdf_renderer='hocr'))
assert 'PDF renderer is known to cause' in caplog.text
