tests/py_modules/constants.py

   1 # coding=utf-8
   2 # Copyright (c) 2015, 2016 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 """Shared constants for test modules."""
  23
  24 from __future__ import (
  25     absolute_import, division, print_function, unicode_literals
  26 )
  27 import os
  28 import sys
  29 import subprocess
  30
  31 TESTS_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
  32
  33 # If the PIGLIT_BUILD_DIR env var is set, we want to look for the
  34 # generated tests in $PIGLIT_BUILD_DIR/generated_tests/.  Otherwise,
  35 # look in TESTS_DIR/../generated_tests.
  36 build_dir = os.environ.get('PIGLIT_BUILD_TREE')
  37 if not build_dir:
  38     build_dir = os.environ.get('PIGLIT_BUILD_DIR', os.path.join(TESTS_DIR, '..'))
  39
  40 GENERATED_TESTS_DIR = os.path.abspath(os.path.join(build_dir, 'generated_tests'))
  41
  42 # If on cygwin convert to a dos style path
  43 if sys.platform == 'cygwin':
  44     def dosify(p):
  45         return subprocess.check_output(
  46             ['cygpath', '-d', p]).rstrip().decode('utf-8')
  47
  48     TESTS_DIR = dosify(TESTS_DIR)
  49     GENERATED_TESTS_DIR = dosify(GENERATED_TESTS_DIR)