mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 19:52:54 +01:00
77 lines
3.0 KiB
Python
77 lines
3.0 KiB
Python
# -*- Python -*-
|
|
|
|
# Configuration file for the 'lit' test runner.
|
|
|
|
import os
|
|
|
|
# name: The name of this test suite.
|
|
config.name = 'LLVM-Unit'
|
|
|
|
# suffixes: A list of file extensions to treat as test files.
|
|
config.suffixes = []
|
|
|
|
# test_source_root: The root path where tests are located.
|
|
# test_exec_root: The root path where tests should be run.
|
|
llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
|
if llvm_obj_root is not None:
|
|
config.test_exec_root = os.path.join(llvm_obj_root, 'unittests')
|
|
config.test_source_root = config.test_exec_root
|
|
|
|
# testFormat: The test format to use to interpret tests.
|
|
llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
|
|
config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
|
|
|
|
###
|
|
|
|
# If necessary, point the dynamic loader at libLLVM.so.
|
|
if config.enable_shared:
|
|
shlibpath = config.environment.get(config.shlibpath_var,'')
|
|
if shlibpath:
|
|
shlibpath = os.pathsep + shlibpath
|
|
shlibpath = config.shlibdir + shlibpath
|
|
config.environment[config.shlibpath_var] = shlibpath
|
|
|
|
# Check that the object root is known.
|
|
if config.test_exec_root is None:
|
|
# Otherwise, we haven't loaded the site specific configuration (the user is
|
|
# probably trying to run on a test file directly, and either the site
|
|
# configuration hasn't been created by the build system, or we are in an
|
|
# out-of-tree build situation).
|
|
|
|
# Check for 'llvm_unit_site_config' user parameter, and use that if available.
|
|
site_cfg = lit.params.get('llvm_unit_site_config', None)
|
|
if site_cfg and os.path.exists(site_cfg):
|
|
lit.load_config(config, site_cfg)
|
|
raise SystemExit
|
|
|
|
# Try to detect the situation where we are using an out-of-tree build by
|
|
# looking for 'llvm-config'.
|
|
#
|
|
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
|
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
|
# build situation. This means knowing how to invoke the build system
|
|
# though, and I decided it was too much magic.
|
|
|
|
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
|
if not llvm_config:
|
|
lit.fatal('No site specific configuration available!')
|
|
|
|
# Get the source and object roots.
|
|
llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
|
|
llvm_obj_root = lit.util.capture(['llvm-config', '--obj-root']).strip()
|
|
|
|
# Validate that we got a tree which points to here.
|
|
this_src_root = os.path.join(os.path.dirname(__file__),'..','..')
|
|
if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
|
|
lit.fatal('No site specific configuration available!')
|
|
|
|
# Check that the site specific configuration exists.
|
|
site_cfg = os.path.join(llvm_obj_root, 'test', 'Unit', 'lit.site.cfg')
|
|
if not os.path.exists(site_cfg):
|
|
lit.fatal('No site specific configuration available!')
|
|
|
|
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
|
lit.note('using out-of-tree build at %r' % llvm_obj_root)
|
|
lit.load_config(config, site_cfg)
|
|
raise SystemExit
|