kc3-lang/harfbuzz/test/subset/repack_test.py

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• Hash : b8b8c58b
  Author :
  Date : 2020-11-10T11:56:09
  

  [subset] add tests that check for successful repacking of a real font file.
  

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• test/subset/repack_test.py

• #!/usr/bin/env python3
  
  import os
  
  # Parses a single repacking test file. The first line of the file is
  # the name of the font to use and the remaining lines define the set of
  # codepoints in the subset.
  class RepackTest:
  
  	def __init__(self, test_path, definition):
  		self.test_path = test_path
  		self.font_name = None
  		self.codepoints = set ()
  		self._parse(definition)
  
  	def font_path(self):
  		return os.path.join (self._base_path (), "fonts", self.font_name)
  
  	def codepoints_string (self):
  		return ",".join (self.codepoints)
  
  	def _base_path(self):
  	        return os.path.join(
  		    os.path.dirname(self.test_path),
  		    "../")
  
  
  	def _parse(self, definition):
  		lines = definition.splitlines ()
  		self.font_name = lines.pop (0)
  		for line in lines:
  			line = line.strip()
  			if not line:
  				continue
  
  			self.codepoints.add (line)
  

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