mirror of
https://github.com/ocrmypdf/OCRmyPDF.git
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57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
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# © 2019 James R. Barlow: github.com/jbarlow83
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#
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# This file is part of OCRmyPDF.
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#
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# OCRmyPDF is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# OCRmyPDF is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OCRmyPDF. If not, see <http://www.gnu.org/licenses/>.
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import pytest
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from ocrmypdf import ocrmypdf as run
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from ocrmypdf._validation import _pages_from_ranges
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from ocrmypdf.pdfinfo import PdfInfo
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def test_str_ranges():
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assert _pages_from_ranges('43') == {42}
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assert _pages_from_ranges('1, 2, 3') == {0, 1, 2}
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assert _pages_from_ranges('1-3') == {0, 1, 2}
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assert _pages_from_ranges('1-3,5,7,42') == {0, 1, 2, 4, 6, 41}
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assert _pages_from_ranges('3, 3, 3, 3,') == {2}
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def test_nonmonotonic_warning(caplog):
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pages = _pages_from_ranges('1, 3, 2')
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assert pages == {0, 1, 2}
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assert 'out of order' in caplog.text
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def test_list_range():
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assert _pages_from_ranges([0, 1, 2]) == {0, 1, 2}
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def test_limited_pages(resources, outpdf, spoof_tesseract_cache):
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multi = resources / 'multipage.pdf'
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run(
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multi,
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outpdf,
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pages='5-6',
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optimize=0,
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output_type='pdf',
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tesseract_env=spoof_tesseract_cache,
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)
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pi = PdfInfo(outpdf)
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assert not pi.pages[0].has_text
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assert pi.pages[4].has_text
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assert pi.pages[5].has_text
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