compiler-rt/test/asan/Unit/lit.site.cfg.py.in

   1 @LIT_SITE_CFG_IN_HEADER@
   2
   3 import os
   4 import platform
   5 import re
   6 import shlex
   7
   8 # Load common config for all compiler-rt unit tests.
   9 lit_config.load_config(config, "@COMPILER_RT_BINARY_DIR@/unittests/lit.common.unit.configured")
  10
  11 def push_ld_library_path(config, new_path):
  12   new_ld_library_path = os.path.pathsep.join(
  13     (new_path, config.environment.get('LD_LIBRARY_PATH', '')))
  14   config.environment['LD_LIBRARY_PATH'] = new_ld_library_path
  15
  16   if platform.system() == 'FreeBSD':
  17     new_ld_32_library_path = os.path.pathsep.join(
  18       (new_path, config.environment.get('LD_32_LIBRARY_PATH', '')))
  19     config.environment['LD_32_LIBRARY_PATH'] = new_ld_32_library_path
  20
  21   if platform.system() == 'SunOS':
  22     new_ld_library_path_32 = os.path.pathsep.join(
  23       (new_path, config.environment.get('LD_LIBRARY_PATH_32', '')))
  24     config.environment['LD_LIBRARY_PATH_32'] = new_ld_library_path_32
  25
  26     new_ld_library_path_64 = os.path.pathsep.join(
  27       (new_path, config.environment.get('LD_LIBRARY_PATH_64', '')))
  28     config.environment['LD_LIBRARY_PATH_64'] = new_ld_library_path_64
  29
  30 # Setup config name.
  31 config.name = 'AddressSanitizer-Unit'
  32
  33 # Load target architecture information. Note config.target_triple can be
  34 # incorrect since it is populated with the default target. This unit test suite
  35 # may run for multiple targets. The dynamic suite needs the correct target for
  36 # library path selection.
  37 config.target_arch = "@arch@"
  38
  39 # Setup test source and exec root. For unit tests, we define
  40 # it as build directory with ASan unit tests.
  41 # FIXME: De-hardcode this path.
  42 if @ASAN_TEST_DYNAMIC@:
  43   test_dir = "@CONFIG_NAME_DYNAMIC@"
  44 else:
  45   test_dir = "@CONFIG_NAME@"
  46 config.test_exec_root = os.path.join("@COMPILER_RT_BINARY_DIR@",
  47                                      "lib", "asan", "tests", test_dir)
  48
  49 config.test_source_root = config.test_exec_root
  50
  51 # When LLVM_ENABLE_PER_TARGET_RUNTIME_DIR=on, the initial value of
  52 # config.compiler_rt_libdir (COMPILER_RT_RESOLVED_LIBRARY_OUTPUT_DIR) has the
  53 # host triple as the trailing path component. The value is incorrect for i386
  54 # tests on x86_64 hosts and vice versa. Adjust config.compiler_rt_libdir
  55 # accordingly.
  56 if config.enable_per_target_runtime_dir and config.target_arch != config.host_arch:
  57     if config.target_arch == 'i386':
  58         config.compiler_rt_libdir = re.sub(r'/x86_64(?=-[^/]+$)', '/i386', config.compiler_rt_libdir)
  59     elif config.target_arch == 'x86_64':
  60         config.compiler_rt_libdir = re.sub(r'/i386(?=-[^/]+$)', '/x86_64', config.compiler_rt_libdir)
  61
  62 # Set LD_LIBRARY_PATH to pick dynamic runtime up properly.
  63 push_ld_library_path(config, config.compiler_rt_libdir)
  64
  65 if not config.parallelism_group:
  66   config.parallelism_group = 'shadow-memory'