Python2/PyMuPDF: tests/test

annotate tests/test_font.py @ 7:5ab937c03c27

Apply full RELRO to all generated binaries. Also strip the generated binaries.

author	Franz Glasner <fzglas.hg@dom66.de>
date	Tue, 16 Sep 2025 12:37:32 +0200
parents	1d09e1dec1d9
children	a6bc019ac0b2

rev	line source
1 1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1 """
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	2 Tests for the Font class.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	3 """
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	4 import os
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	5 import platform
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	6 import pymupdf
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	7 import subprocess
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	8 import textwrap
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	9
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	10 import util
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	11
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	12
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	13 def test_font1():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	14 text = "PyMuPDF"
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	15 font = pymupdf.Font("helv")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	16 assert font.name == "Helvetica"
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	17 tl = font.text_length(text, fontsize=20)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	18 cl = font.char_lengths(text, fontsize=20)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	19 assert len(text) == len(cl)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	20 assert abs(sum(cl) - tl) < pymupdf.EPSILON
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	21 for i in range(len(cl)):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	22 assert cl[i] == font.glyph_advance(ord(text[i])) * 20
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	23 font2 = pymupdf.Font(fontbuffer=font.buffer)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	24 codepoints1 = font.valid_codepoints()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	25 codepoints2 = font2.valid_codepoints()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	26 print('')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	27 print(f'{len(codepoints1)=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	28 print(f'{len(codepoints2)=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	29 if 0:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	30 for i, (ucs1, ucs2) in enumerate(zip(codepoints1, codepoints2)):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	31 print(f' {i}: {ucs1=} {ucs2=} {"" if ucs2==ucs2 else "*"}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	32 assert font2.valid_codepoints() == font.valid_codepoints()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	33
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	34 # Also check we can get font's bbox.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	35 bbox1 = font.bbox
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	36 print(f'{bbox1=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	37 if hasattr(pymupdf, 'mupdf'):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	38 bbox2 = font.this.fz_font_bbox()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	39 assert bbox2 == bbox1
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	40
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	42 def test_font2():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	43 """Old and new length computation must be the same."""
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	44 font = pymupdf.Font("helv")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	45 text = "PyMuPDF"
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	46 assert font.text_length(text) == pymupdf.get_text_length(text)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	47
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	48
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	49 def test_fontname():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	50 """Assert a valid PDF fontname."""
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	51 doc = pymupdf.open()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	52 page = doc.new_page()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	53 assert page.insert_font() # assert: a valid fontname works!
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	54 detected = False # preset indicator
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	55 try: # fontname check will fail first - don't need a font at all here
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	56 page.insert_font(fontname="illegal/char", fontfile="unimportant")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	57 except ValueError as e:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	58 if str(e).startswith("bad fontname chars"):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	59 detected = True # illegal fontname detected
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	60 assert detected
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	61
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	62 def test_2608():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	63 flags = (pymupdf.TEXT_DEHYPHENATE \| pymupdf.TEXT_MEDIABOX_CLIP)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	64 with pymupdf.open(os.path.abspath(f'{__file__}/../../tests/resources/2201.00069.pdf')) as doc:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	65 page = doc[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	66 blocks = page.get_text_blocks(flags=flags)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	67 text = blocks[10][4]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	68 with open(os.path.abspath(f'{__file__}/../../tests/test_2608_out'), 'wb') as f:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	69 f.write(text.encode('utf8'))
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	70 path_expected = os.path.normpath(f'{__file__}/../../tests/resources/test_2608_expected')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	71 path_expected_1_26 = os.path.normpath(f'{__file__}/../../tests/resources/test_2608_expected_1.26')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	72 if pymupdf.mupdf_version_tuple >= (1, 27):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	73 path_expected2 = path_expected
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	74 else:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	75 path_expected2 = path_expected_1_26
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	76 with open(path_expected2, 'rb') as f:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	77 expected = f.read().decode('utf8')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	78 # Github windows x32 seems to insert \r characters; maybe something to
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	79 # do with the Python installation's line endings settings.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	80 expected = expected.replace('\r', '')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	81 print(f'test_2608(): {text.encode("utf8")=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	82 print(f'test_2608(): {expected.encode("utf8")=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	83 assert text == expected
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	84
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	85 def test_fontarchive():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	86 import subprocess
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	87 arch = pymupdf.Archive()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	88 css = pymupdf.css_for_pymupdf_font("notos", archive=arch, name="sans-serif")
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	89 print(css)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	90 print(arch.entry_list)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	91 assert arch.entry_list == \
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	92 [
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	93 {
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	94 'fmt': 'tree',
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	95 'entries':
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	96 [
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	97 'notosbo', 'notosbi', 'notosit', 'notos'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	98 ],
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	99 'path': None
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	100 }
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	101 ]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	102
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	103 def test_load_system_font():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	104 if not hasattr(pymupdf, 'mupdf'):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	105 print(f'test_load_system_font(): Not running on classic.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	106 return
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	107 trace = list()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	108 def font_f(name, bold, italic, needs_exact_metrics):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	109 trace.append((name, bold, italic, needs_exact_metrics))
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	110 #print(f'test_load_system_font():font_f(): Looking for font: {name=} {bold=} {italic=} {needs_exact_metrics=}.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	111 return None
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	112 def f_cjk(name, ordering, serif):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	113 trace.append((name, ordering, serif))
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	114 #print(f'test_load_system_font():f_cjk(): Looking for font: {name=} {ordering=} {serif=}.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	115 return None
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	116 def f_fallback(script, language, serif, bold, italic):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	117 trace.append((script, language, serif, bold, italic))
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	118 #print(f'test_load_system_font():f_fallback(): looking for font: {script=} {language=} {serif=} {bold=} {italic=}.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	119 return None
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	120 pymupdf.mupdf.fz_install_load_system_font_funcs(font_f, f_cjk, f_fallback)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	121 f = pymupdf.mupdf.fz_load_system_font("some-font-name", 0, 0, 0)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	122 assert trace == [
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	123 ('some-font-name', 0, 0, 0),
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	124 ], f'Incorrect {trace=}.'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	125 print(f'test_load_system_font(): {f.m_internal=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	126
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	127
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	128 def test_mupdf_subset_fonts2():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	129 if not hasattr(pymupdf, 'mupdf'):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	130 print('Not running on rebased.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	131 return
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	132 path = os.path.abspath(f'{__file__}/../../tests/resources/2.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	133 with pymupdf.open(path) as doc:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	134 n = len(doc)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	135 pages = [i*2 for i in range(n//2)]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	136 print(f'{pages=}.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	137 pymupdf.mupdf.pdf_subset_fonts2(pymupdf._as_pdf_document(doc), pages)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	138
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	139
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	140 def test_3677():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	141 pymupdf.TOOLS.set_subset_fontnames(True)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	142 try:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	143 path = os.path.abspath(f'{__file__}/../../tests/resources/test_3677.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	144 font_names_expected = [
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	145 'BCDEEE+Aptos',
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	146 'BCDFEE+Aptos',
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	147 'BCDGEE+Calibri-Light',
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	148 'BCDHEE+Calibri-Light',
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	149 ]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	150 font_names = list()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	151 with pymupdf.open(path) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	152 for page in document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	153 for block in page.get_text('dict')['blocks']:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	154 if block['type'] == 0:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 if 'lines' in block.keys():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156 for line in block['lines']:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	157 for span in line['spans']:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	158 font_name=span['font']
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	159 print(font_name)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	160 font_names.append(font_name)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	161 assert font_names == font_names_expected, f'{font_names=}'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	162 finally:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	163 pymupdf.TOOLS.set_subset_fontnames(False)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	164
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	165
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	166 def test_3933():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	167 path = os.path.normpath(f'{__file__}/../../tests/resources/test_3933.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	168 with pymupdf.open(path) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	169 page = document[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	170 print(f'{len(page.get_fonts())=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	171
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	172 expected = {
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	173 'BCDEEE+Calibri': 39,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	174 'BCDFEE+SwissReSan-Regu': 53,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	175 'BCDGEE+SwissReSan-Ital': 20,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	176 'BCDHEE+SwissReSan-Bold': 20,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	177 'BCDIEE+SwissReSan-Regu': 53,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	178 'BCDJEE+Calibri': 39,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	179 }
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	180
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	181 for xref, _, _, name, _, _ in page.get_fonts():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	182 _, _, _, content = document.extract_font(xref)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	183
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	184 if content:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	185 font = pymupdf.Font(fontname=name, fontbuffer=content)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	186 supported_symbols = font.valid_codepoints()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	187 print(f'Font {name}: {len(supported_symbols)=}.', flush=1)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	188 assert len(supported_symbols) == expected.get(name)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	189
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	190
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	191 def test_3780():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	192 path = os.path.normpath(f'{__file__}/../../tests/resources/test_3780.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	193 with pymupdf.open(path) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	194 for page_i, page in enumerate(document):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	195 for itm in page.get_fonts():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	196 buff=document.extract_font(itm[0])[-1]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	197 font=pymupdf.Font(fontbuffer=buff)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	198 print(f'{page_i=}: xref {itm[0]} {font.name=} {font.ascender=} {font.descender=}.')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	199 if page_i == 0:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	200 d = page.get_text('dict')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	201 #for n, v in d.items():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	202 # print(f' {n}: {v!r}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	203 for i, block in enumerate(d['blocks']):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	204 print(f'block {i}:')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	205 for j, line in enumerate(block['lines']):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	206 print(f' line {j}:')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	207 for k, span in enumerate(line['spans']):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	208 print(f' span {k}:')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	209 for n, v in span.items():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	210 print(f' {n}: {v!r}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	211
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	212
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	213 def test_3887():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	214 print(f'{pymupdf.version=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	215 path = os.path.normpath(f'{__file__}/../../tests/resources/test_3887.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	216
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	217 path2 = os.path.normpath(f'{__file__}/../../tests/resources/test_3887.pdf.ez.pdf')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	218 with pymupdf.open(path) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	219 document.subset_fonts(fallback=False)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	220 document.ez_save(path2)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	221
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	222 with pymupdf.open(path2) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	223 text = f"\u0391\u3001\u0392\u3001\u0393\u3001\u0394\u3001\u0395\u3001\u0396\u3001\u0397\u3001\u0398\u3001\u0399\u3001\u039a\u3001\u039b\u3001\u039c\u3001\u039d\u3001\u039e\u3001\u039f\u3001\u03a0\u3001\u03a1\u3001\u03a3\u3001\u03a4\u3001\u03a5\u3001\u03a6\u3001\u03a7\u3001\u03a8\u3001\u03a9\u3002\u03b1\u3001\u03b2\u3001\u03b3\u3001\u03b4\u3001\u03b5\u3001\u03b6\u3001\u03b7\u3001\u03b8\u3001\u03b9\u3001\u03ba\u3001\u03bb\u3001\u03bc\u3001\u03bd\u3001\u03be\u3001\u03bf\u3001\u03c0\u3001\u03c1\u3001\u03c2\u3001\u03c4\u3001\u03c5\u3001\u03c6\u3001\u03c7\u3001\u03c8\u3001\u03c9\u3002"
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	224 page = document[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	225 chars = [c for b in page.get_text("rawdict",flags=0)["blocks"] for l in b["lines"] for s in l["spans"] for c in s["chars"]]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	226 output = [c["c"] for c in chars]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	227 print(f'text:\n {text}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	228 print(f'output:\n {output}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	229 pixmap = page.get_pixmap()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	230 path_pixmap = f'{path}.0.png'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	231 pixmap.save(path_pixmap)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	232 print(f'Have saved to: {path_pixmap=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	233 assert set(output)==set(text)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	234
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	235
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	236 def test_4457():
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	237 print()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	238 files = (
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	239 ('https://github.com/user-attachments/files/20862923/test_4457_a.pdf', 'test_4457_a.pdf', None, 4),
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	240 ('https://github.com/user-attachments/files/20862922/test_4457_b.pdf', 'test_4457_b.pdf', None, 9),
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	241 )
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	242 for url, name, size, rms_old_after_max in files:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	243 path = util.download(url, name, size)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	244
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	245 with pymupdf.open(path) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	246 page = document[0]
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	247
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	248 pixmap = document[0].get_pixmap()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	249 path_pixmap = f'{path}.png'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	250 pixmap.save(path_pixmap)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	251 print(f'Have created: {path_pixmap=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	252
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	253 text = page.get_text()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	254 path_before = f'{path}.before.pdf'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	255 path_after = f'{path}.after.pdf'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	256 document.ez_save(path_before, garbage=4)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	257 print(f'Have created {path_before=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	258
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	259 document.subset_fonts()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	260 document.ez_save(path_after, garbage=4)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	261 print(f'Have created {path_after=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	262
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	263 with pymupdf.open(path_before) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	264 text_before = document[0].get_text()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	265 pixmap_before = document[0].get_pixmap()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	266 path_pixmap_before = f'{path_before}.png'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	267 pixmap_before.save(path_pixmap_before)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	268 print(f'Have created: {path_pixmap_before=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	269
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	270 with pymupdf.open(path_after) as document:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	271 text_after = document[0].get_text()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	272 pixmap_after = document[0].get_pixmap()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	273 path_pixmap_after = f'{path_after}.png'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	274 pixmap_after.save(path_pixmap_after)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	275 print(f'Have created: {path_pixmap_after=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	276
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	277 import gentle_compare
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	278 rms_before = gentle_compare.pixmaps_rms(pixmap, pixmap_before)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	279 rms_after = gentle_compare.pixmaps_rms(pixmap, pixmap_after)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	280 print(f'{rms_before=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	281 print(f'{rms_after=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	282
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	283 # Create .png file showing differences between <path> and <path_after>.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	284 path_pixmap_after_diff = f'{path_after}.diff.png'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	285 pixmap_after_diff = gentle_compare.pixmaps_diff(pixmap, pixmap_after)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	286 pixmap_after_diff.save(path_pixmap_after_diff)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	287 print(f'Have created: {path_pixmap_after_diff}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	288
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	289 # Extract text from <path>, <path_before> and <path_after> and write to
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	290 # files so we can show differences with `diff`.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	291 path_text = os.path.normpath(f'{__file__}/../../tests/test_4457.txt')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	292 path_text_before = f'{path_text}.before.txt'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	293 path_text_after = f'{path_text}.after.txt'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	294 with open(path_text, 'w', encoding='utf8') as f:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	295 f.write(text)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	296 with open(path_text_before, 'w', encoding='utf8') as f:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	297 f.write(text_before)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	298 with open(path_text_after, 'w', encoding='utf8') as f:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	299 f.write(text_after)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	300
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	301 # Can't write text to stdout on Windows because of encoding errors.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	302 if platform.system() != 'Windows':
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	303 print(f'text:\n{textwrap.indent(text, " ")}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	304 print(f'text_before:\n{textwrap.indent(text_before, " ")}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	305 print(f'text_after:\n{textwrap.indent(text_after, " ")}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	306 print(f'{path_text=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	307 print(f'{path_text_before=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	308 print(f'{path_text_after=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	309
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	310 command = f'diff -u {path_text} {path_text_before}'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	311 print(f'Running: {command}', flush=1)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	312 subprocess.run(command, shell=1)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	313
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	314 command = f'diff -u {path_text} {path_text_after}'
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	315 print(f'Running: {command}', flush=1)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	316 subprocess.run(command, shell=1)
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	317
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	318 assert text_before == text
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	319 assert rms_before == 0
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	320
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	321 if pymupdf.mupdf_version_tuple >= (1, 26, 6):
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	322 assert rms_after == 0
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	323 else:
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	324 # As of 2025-05-20 there are some differences in some characters,
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	325 # e.g. the non-ascii characters in `Philipp Krahenbuhl`. See
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	326 # <path_pixmap> and <path_pixmap_after>.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	327 assert abs(rms_after - rms_old_after_max) < 2
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	328
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	329 # Avoid test failure caused by mupdf warnings.
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	330 wt = pymupdf.TOOLS.mupdf_warnings()
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	331 print(f'{wt=}')
1d09e1dec1d9 ADD: PyMuPDF v1.26.4: the original sdist. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	332 assert wt == 'bogus font ascent/descent values (0 / 0)\n... repeated 5 times...'

Mercurial > hgrepos > Python2 > PyMuPDF

annotate tests/test_font.py @ 7:5ab937c03c27