bindings/python/llvm/tests/base.py

   1 import os.path
   2 import unittest
   3
   4 POSSIBLE_TEST_BINARIES = [
   5     'libreadline.so.5',
   6     'libreadline.so.6',
   7 ]
   8
   9 POSSIBLE_TEST_BINARY_PATHS = [
  10     '/lib',
  11     '/usr/lib',
  12     '/usr/local/lib',
  13 ]
  14
  15 class TestBase(unittest.TestCase):
  16     def get_test_binary(self):
  17         """Helper to obtain a test binary for object file testing.
  18
  19         FIXME Support additional, highly-likely targets or create one
  20         ourselves.
  21         """
  22         for d in POSSIBLE_TEST_BINARY_PATHS:
  23             for lib in POSSIBLE_TEST_BINARIES:
  24                 path = os.path.join(d, lib)
  25
  26                 if os.path.exists(path):
  27                     return path
  28
  29         raise Exception('No suitable test binaries available!')
  30     get_test_binary.__test__ = False