Mercurial > hgrepos > Python2 > PyMuPDF

annotate tests/test_cluster_drawings.py @ 31:baeb8bdeff3a

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Fortify sources using _FORTIFY_SOURCE=3 and also apply -fno-delete-null-pointer-checks. See: https://github.com/ossf/wg-best-practices-os-developers/issues/659.
author Franz Glasner <fzglas.hg@dom66.de>
date Sun, 21 Sep 2025 13:11:30 +0200
parents 1d09e1dec1d9
children
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1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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1 import os
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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2 import pymupdf
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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3
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4 scriptdir = os.path.dirname(__file__)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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5
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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6
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7 def test_cluster1():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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8 """Confirm correct identification of known examples."""
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9 if not hasattr(pymupdf, "mupdf"):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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10 print("Not executing 'test_cluster1' in classic")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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11 return
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12 filename = os.path.join(scriptdir, "resources", "symbol-list.pdf")
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13 doc = pymupdf.open(filename)
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14 page = doc[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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15 assert len(page.cluster_drawings()) == 10
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16 filename = os.path.join(scriptdir, "resources", "chinese-tables.pdf")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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17 doc = pymupdf.open(filename)
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18 page = doc[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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19 assert len(page.cluster_drawings()) == 2
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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20
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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21
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22 def test_cluster2():
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23 """Join disjoint but neighbored drawings."""
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24 if not hasattr(pymupdf, "mupdf"):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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25 print("Not executing 'test_cluster2' in classic")
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26 return
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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27 doc = pymupdf.open()
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28 page = doc.new_page()
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29 r1 = pymupdf.Rect(100, 100, 200, 200)
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30 r2 = pymupdf.Rect(203, 203, 400, 400)
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31 page.draw_rect(r1)
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32 page.draw_rect(r2)
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33 assert page.cluster_drawings() == [r1 | r2]
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34
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35
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36 def test_cluster3():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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37 """Confirm as separate if neighborhood threshold exceeded."""
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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38 if not hasattr(pymupdf, "mupdf"):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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39 print("Not executing 'test_cluster3' in classic")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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40 return
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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41 doc = pymupdf.open()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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parents:
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42 page = doc.new_page()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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43 r1 = pymupdf.Rect(100, 100, 200, 200)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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parents:
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44 r2 = pymupdf.Rect(204, 200, 400, 400)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist.
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parents:
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45 page.draw_rect(r1)
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46 page.draw_rect(r2)
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47 assert page.cluster_drawings() == [r1, r2]