lit.cfg

import os
import shutil

import lit.formats

# Configuration file for the 'lit' test runner.

# name: The name of this test suite.
config.name = 'triSYCL'

# testFormat: The test format to use to interpret tests.
config.test_format = lit.formats.ShTest(execute_external=False)

# suffixes: A list of file extensions to treat as test files.
config.suffixes = ['.cpp', '.cc']

### excludes: A list of individual files to exclude.
##config.excludes = ['Inputs']

# test_source_root: The root path where tests are located.
config.test_source_root = os.path.dirname(__file__)
config.test_exec_root = config.test_source_root

config.target_triple = '(unused)'

src_root = os.path.join(config.test_source_root, '..')
config.environment['PYTHONPATH'] = src_root
config.substitutions.append(('%{src_root}', src_root))
config.substitutions.append(('%{inputs}', os.path.join(
            src_root, 'tests', 'Inputs')))
config.substitutions.append(('%{lit}', "%%{python} %s" % (
            os.path.join(src_root, 'lit.py'),)))

# To use %{execute}%s in the test files to launch make with the right
# Makefile from the top test directory
config.substitutions.append(('%{execute}',
                             "make -f " + config.test_source_root
                             + "/Makefile execute TARGET="))

# To use %{filecheck} as the FileCheck from the running system because in
# Debian FileCheck from llvm-3.6-tools is named FileCheck-3.6 for example
for version in [ "", "-7.0", "-6.0", "-5.0", "-4.0",
                 "-3.9", "-3.8", "-3.7", "-3.6", "-3.5", "-3.4" ]:
  filecheck_name = "FileCheck" + version
  # This require at least Python 3.3
  if shutil.which(filecheck_name):
    # Found it
    break
# This will fail here if FileCheck was not found at this level
config.substitutions.append(('%{filecheck}', filecheck_name))

# Forward the FORCE_CXX environment variable to the test and so to the
# Makefile and also some OpenCL related variables
for v in [ 'FORCE_CXX', 'OpenCL_LIBPATH', 'OpenCL_INCPATH',
           'CLHPP_INCPATH',
           # Preserve environment for Xilinx FPGA tools
           'XILINX_SDX', 'XILINX_VIVADO',
           'PATH', 'LD_LIBRARY_PATH',
           # Preserve variables selecting devices
           'BOOST_COMPUTE_INCPATH',
           'BOOST_COMPUTE_DEFAULT_DEVICE', 'BOOST_COMPUTE_DEFAULT_DEVICE_TYPE',
           'BOOST_COMPUTE_DEFAULT_PLATFORM', 'BOOST_COMPUTE_DEFAULT_VENDOR',
           'BOOST_COMPUTE_DEFAULT_ENFORCE' ] :
           if v in os.environ:
             config.environment[v] = os.environ[v]

# Forward some options as available_features:
if 'XILINX_SDX' in os.environ:
   # Allow some Xilinx xocc related tests guarded by 'REQUIRES: xilinx-xocc'
   # when the XILINX_SDX environment variable is se
   config.available_features.add('xilinx-xocc')

# Forward
print (config.environment)