src/fonts/tools/tests/test_code_points.py

# Copyright 2019 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import os
import subprocess
import unittest


class CodePointsTestCase(unittest.TestCase):
  """Tests for code_points.py"""

  main_path = os.path.normpath(
      os.path.join(os.path.realpath(__file__), '..', '..', 'code_points.py'))

  sample_font_ttf_path = os.path.normpath(
      os.path.join(os.path.realpath(__file__), '..', '..', '..', 'test_data',
                   'sample_font.ttf'))

  def test_golden_output(self):
    result = subprocess.run([self.main_path, self.sample_font_ttf_path],
                            stdout=subprocess.PIPE)
    output = result.stdout.decode().strip()
    self.assertEqual(output, '0,13,19,8+1,3,4+2,15+5')


if __name__ == '__main__':
  unittest.main()