lldb/test/Unit/lit.cfg.py

   1 # -*- Python -*-
   2
   3 # Configuration file for the 'lit' test runner.
   4
   5 import os
   6 import sys
   7
   8 import lit.formats
   9 from lit.llvm import llvm_config
  10
  11 # name: The name of this test suite.
  12 config.name = "lldb-unit"
  13
  14 # suffixes: A list of file extensions to treat as test files.
  15 config.suffixes = []
  16
  17 # test_source_root: The root path where unit test binaries are located.
  18 # test_exec_root: The root path where tests should be run.
  19 config.test_source_root = os.path.join(config.lldb_obj_root, "unittests")
  20 config.test_exec_root = config.test_source_root
  21
  22 # One of our unit tests dynamically links against python.dll, and on Windows
  23 # it needs to be able to find it at runtime.  This is fine if Python is on your
  24 # system PATH, but if it's not, then this unit test executable will fail to run.
  25 # We can solve this by forcing the Python directory onto the system path here.
  26 llvm_config.with_system_environment(
  27     [
  28         "HOME",
  29         "PATH",
  30         "TEMP",
  31         "TMP",
  32         "XDG_CACHE_HOME",
  33     ]
  34 )
  35 llvm_config.with_environment("PATH", os.path.dirname(sys.executable), append_path=True)
  36
  37 # Enable sanitizer runtime flags.
  38 if config.llvm_use_sanitizer:
  39     config.environment["ASAN_OPTIONS"] = "detect_stack_use_after_return=1"
  40     config.environment["TSAN_OPTIONS"] = "halt_on_error=1"
  41     config.environment["MallocNanoZone"] = "0"
  42
  43 # testFormat: The test format to use to interpret tests.
  44 config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, "Tests")