src/compiler/glsl/tests/warnings_test.py

   1 # encoding=utf-8
   2 # Copyright © 2017 Intel Corporation
   3
   4 # Permission is hereby granted, free of charge, to any person obtaining a copy
   5 # of this software and associated documentation files (the "Software"), to deal
   6 # in the Software without restriction, including without limitation the rights
   7 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 # copies of the Software, and to permit persons to whom the Software is
   9 # furnished to do so, subject to the following conditions:
  10
  11 # The above copyright notice and this permission notice shall be included in
  12 # all copies or substantial portions of the Software.
  13
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20 # SOFTWARE.
  21
  22 from __future__ import print_function
  23 import argparse
  24 import os
  25 import subprocess
  26
  27
  28 def arg_parser():
  29     parser = argparse.ArgumentParser()
  30     parser.add_argument(
  31         '--glsl-compiler',
  32         required=True,
  33         help='Path to the standalone glsl compiler')
  34     parser.add_argument(
  35         '--test-directory',
  36         required=True,
  37         help='Directory containing tests to run.')
  38     return parser.parse_args()
  39
  40
  41 def main():
  42     args = arg_parser()
  43     files = [f for f in os.listdir(args.test_directory) if f.endswith('.vert')]
  44     passed = 0
  45
  46     if not files:
  47         print('Could not find any tests')
  48         exit(1)
  49
  50     print('====== Testing compilation output ======')
  51     for file in files:
  52         print('Testing {} ...'.format(file), end='')
  53         file = os.path.join(args.test_directory, file)
  54
  55         with open('{}.expected'.format(file), 'rb') as f:
  56             expected = f.read().strip()
  57
  58         actual = subprocess.check_output(
  59             [args.glsl_compiler, '--just-log', '--version', '150', file]
  60         ).strip()
  61
  62         if actual == expected:
  63             print('PASS')
  64             passed += 1
  65         else:
  66             print('FAIL')
  67
  68     print('{}/{} tests returned correct results'.format(passed, len(files)))
  69     exit(0 if passed == len(files) else 1)
  70
  71
  72 if __name__ == '__main__':
  73     main()