lldb/packages/Python/lldbsuite/test/configuration.py - toolchain/llvm-project - Gitiles

 """
                      The LLVM Compiler Infrastructure

 This file is distributed under the University of Illinois Open Source
 License. See LICENSE.TXT for details.

 Provides the configuration class, which holds all information related to
 how this invocation of the test suite should be run.
 """

 from __future__ import absolute_import
 from __future__ import print_function

 # System modules
 import os
 import platform
 import subprocess


 # Third-party modules
 import unittest2

 # LLDB Modules
 import lldbsuite

 def __setCrashInfoHook_Mac(text):
     from . import crashinfo
     crashinfo.setCrashReporterDescription(text)

 def setupCrashInfoHook():
     if platform.system() == "Darwin":
         from . import lock
         test_dir = os.environ['LLDB_TEST']
         if not test_dir or not os.path.exists(test_dir):
             return
         dylib_lock = os.path.join(test_dir,"crashinfo.lock")
         dylib_src = os.path.join(test_dir,"crashinfo.c")
         dylib_dst = os.path.join(test_dir,"crashinfo.so")
         try:
             compile_lock = lock.Lock(dylib_lock)
             compile_lock.acquire()
             if not os.path.isfile(dylib_dst) or os.path.getmtime(dylib_dst) < os.path.getmtime(dylib_src):
                 # we need to compile
                 cmd = "SDKROOT= xcrun clang %s -o %s -framework Python -Xlinker -dylib -iframework /System/Library/Frameworks/ -Xlinker -F /System/Library/Frameworks/" % (dylib_src,dylib_dst)
                 if subprocess.call(cmd,shell=True) != 0 or not os.path.isfile(dylib_dst):
                     raise Exception('command failed: "{}"'.format(cmd))
         finally:
             compile_lock.release()
             del compile_lock

         setCrashInfoHook = __setCrashInfoHook_Mac

     else:
         pass

 # The test suite.
 suite = unittest2.TestSuite()

 # By default, benchmarks tests are not run.
 just_do_benchmarks_test = False

 dont_do_dsym_test = False
 dont_do_dwarf_test = False
 dont_do_dwo_test = False

 # The blacklist is optional (-b blacklistFile) and allows a central place to skip
 # testclass's and/or testclass.testmethod's.
 blacklist = None

 # The dictionary as a result of sourcing blacklistFile.
 blacklistConfig = {}

 # The list of categories we said we care about
 categoriesList = None
 # set to true if we are going to use categories for cherry-picking test cases
 useCategories = False
 # Categories we want to skip
 skipCategories = []
 # use this to track per-category failures
 failuresPerCategory = {}

 # The path to LLDB.framework is optional.
 lldbFrameworkPath = None

 # The config file is optional.
 configFile = None

 # Test suite repeat count.  Can be overwritten with '-# count'.
 count = 1

 # The dictionary as a result of sourcing configFile.
 config = {}
 # The pre_flight and post_flight functions come from reading a config file.
 pre_flight = None
 post_flight = None
 # So do the lldbtest_remote_sandbox and lldbtest_remote_shell_template variables.
 test_remote = False
 lldbtest_remote_sandbox = None
 lldbtest_remote_shell_template = None

 # The 'archs' and 'compilers' can be specified via either command line or configFile,
 # with the command line overriding the configFile.  The corresponding options can be
 # specified more than once. For example, "-A x86_64 -A i386" => archs=['x86_64', 'i386']
 # and "-C gcc -C clang" => compilers=['gcc', 'clang'].
 archs = None        # Must be initialized after option parsing
 compilers = None    # Must be initialized after option parsing

 # The arch might dictate some specific CFLAGS to be passed to the toolchain to build
 # the inferior programs.  The global variable cflags_extras provides a hook to do
 # just that.
 cflags_extras = ''

 # Full path of the benchmark executable, as specified by the '-e' option.
 bmExecutable = None
 # The breakpoint specification of bmExecutable, as specified by the '-x' option.
 bmBreakpointSpec = None
 # The benchmark iteration count, as specified by the '-y' option.
 bmIterationCount = -1

 # By default, don't exclude any directories.  Use '-X' to add one excluded directory.
 excluded = set(['.svn', '.git'])

 # By default, failfast is False.  Use '-F' to overwrite it.
 failfast = False

 # The filters (testclass.testmethod) used to admit tests into our test suite.
 filters = []

 # The runhooks is a list of lldb commands specifically for the debugger.
 # Use '-k' to specify a runhook.
 runHooks = []

 # If '-g' is specified, the filterspec is not exclusive.  If a test module does
 # not contain testclass.testmethod which matches the filterspec, the whole test
 # module is still admitted into our test suite.  fs4all flag defaults to True.
 fs4all = True

 # Ignore the build search path relative to this script to locate the lldb.py module.
 ignore = False

 # By default, we do not skip build and cleanup.  Use '-S' option to override.
 skip_build_and_cleanup = False

 # By default, we skip long running test case.  Use '-l' option to override.
 skip_long_running_test = True

 # By default, we print the build dir, lldb version, and svn info.  Use '-n' option to
 # turn it off.
 noHeaders = False

 # Parsable mode silences headers, and any other output this script might generate, and instead
 # prints machine-readable output similar to what clang tests produce.
 parsable = False

 # The regular expression pattern to match against eligible filenames as our test cases.
 regexp = None

 # By default, tests are executed in place and cleanups are performed afterwards.
 # Use '-r dir' option to relocate the tests and their intermediate files to a
 # different directory and to forgo any cleanups.  The directory specified must
 # not exist yet.
 rdir = None

 # By default, recorded session info for errored/failed test are dumped into its
 # own file under a session directory named after the timestamp of the test suite
 # run.  Use '-s session-dir-name' to specify a specific dir name.
 sdir_name = None

 # Set this flag if there is any session info dumped during the test run.
 sdir_has_content = False

 # svn_info stores the output from 'svn info lldb.base.dir'.
 svn_info = ''

 # svn_silent means do not try to obtain svn status
 svn_silent = True

 # Default verbosity is 0.
 verbose = 1

 # Set to True only if verbose is 0 and LLDB trace mode is off.
 progress_bar = False

 # By default, search from the script directory.
 # We can't use sys.path[0] to determine the script directory
 # because it doesn't work under a debugger
 testdirs = [ os.path.dirname(os.path.realpath(__file__)) ]

 # Separator string.
 separator = '-' * 70

 failed = False

 # LLDB Remote platform setting
 lldb_platform_name = None
 lldb_platform_url = None
 lldb_platform_working_dir = None

 # Parallel execution settings
 is_inferior_test_runner = False
 multiprocess_test_subdir = None
 num_threads = None
 output_on_success = False
 no_multiprocess_test_runner = False
 test_runner_name = None

 # Test results handling globals
 results_filename = None
 results_port = None
 results_formatter_name = None
 results_formatter_object = None
 results_formatter_options = None
 test_result = None

 # The names of all tests. Used to assert we don't have two tests with the same base name.
 all_tests = set()

 # safe default
 setCrashInfoHook = lambda x : None

 def shouldSkipBecauseOfCategories(test_categories):
     if useCategories:
         if len(test_categories) == 0 or len(categoriesList & set(test_categories)) == 0:
             return True

     for category in skipCategories:
         if category in test_categories:
             return True

     return False
	"""
	The LLVM Compiler Infrastructure

	This file is distributed under the University of Illinois Open Source
	License. See LICENSE.TXT for details.

	Provides the configuration class, which holds all information related to
	how this invocation of the test suite should be run.
	"""

	from __future__ import absolute_import
	from __future__ import print_function

	# System modules
	import os
	import platform
	import subprocess


	# Third-party modules
	import unittest2

	# LLDB Modules
	import lldbsuite

	def __setCrashInfoHook_Mac(text):
	from . import crashinfo
	crashinfo.setCrashReporterDescription(text)

	def setupCrashInfoHook():
	if platform.system() == "Darwin":
	from . import lock
	test_dir = os.environ['LLDB_TEST']
	if not test_dir or not os.path.exists(test_dir):
	return
	dylib_lock = os.path.join(test_dir,"crashinfo.lock")
	dylib_src = os.path.join(test_dir,"crashinfo.c")
	dylib_dst = os.path.join(test_dir,"crashinfo.so")
	try:
	compile_lock = lock.Lock(dylib_lock)
	compile_lock.acquire()
	if not os.path.isfile(dylib_dst) or os.path.getmtime(dylib_dst) < os.path.getmtime(dylib_src):
	# we need to compile
	cmd = "SDKROOT= xcrun clang %s -o %s -framework Python -Xlinker -dylib -iframework /System/Library/Frameworks/ -Xlinker -F /System/Library/Frameworks/" % (dylib_src,dylib_dst)
	if subprocess.call(cmd,shell=True) != 0 or not os.path.isfile(dylib_dst):
	raise Exception('command failed: "{}"'.format(cmd))
	finally:
	compile_lock.release()
	del compile_lock

	setCrashInfoHook = __setCrashInfoHook_Mac

	else:
	pass

	# The test suite.
	suite = unittest2.TestSuite()

	# By default, benchmarks tests are not run.
	just_do_benchmarks_test = False

	dont_do_dsym_test = False
	dont_do_dwarf_test = False
	dont_do_dwo_test = False

	# The blacklist is optional (-b blacklistFile) and allows a central place to skip
	# testclass's and/or testclass.testmethod's.
	blacklist = None

	# The dictionary as a result of sourcing blacklistFile.
	blacklistConfig = {}

	# The list of categories we said we care about
	categoriesList = None
	# set to true if we are going to use categories for cherry-picking test cases
	useCategories = False
	# Categories we want to skip
	skipCategories = []
	# use this to track per-category failures
	failuresPerCategory = {}

	# The path to LLDB.framework is optional.
	lldbFrameworkPath = None

	# The config file is optional.
	configFile = None

	# Test suite repeat count. Can be overwritten with '-# count'.
	count = 1

	# The dictionary as a result of sourcing configFile.
	config = {}
	# The pre_flight and post_flight functions come from reading a config file.
	pre_flight = None
	post_flight = None
	# So do the lldbtest_remote_sandbox and lldbtest_remote_shell_template variables.
	test_remote = False
	lldbtest_remote_sandbox = None
	lldbtest_remote_shell_template = None

	# The 'archs' and 'compilers' can be specified via either command line or configFile,
	# with the command line overriding the configFile. The corresponding options can be
	# specified more than once. For example, "-A x86_64 -A i386" => archs=['x86_64', 'i386']
	# and "-C gcc -C clang" => compilers=['gcc', 'clang'].
	archs = None # Must be initialized after option parsing
	compilers = None # Must be initialized after option parsing

	# The arch might dictate some specific CFLAGS to be passed to the toolchain to build
	# the inferior programs. The global variable cflags_extras provides a hook to do
	# just that.
	cflags_extras = ''

	# Full path of the benchmark executable, as specified by the '-e' option.
	bmExecutable = None
	# The breakpoint specification of bmExecutable, as specified by the '-x' option.
	bmBreakpointSpec = None
	# The benchmark iteration count, as specified by the '-y' option.
	bmIterationCount = -1

	# By default, don't exclude any directories. Use '-X' to add one excluded directory.
	excluded = set(['.svn', '.git'])

	# By default, failfast is False. Use '-F' to overwrite it.
	failfast = False

	# The filters (testclass.testmethod) used to admit tests into our test suite.
	filters = []

	# The runhooks is a list of lldb commands specifically for the debugger.
	# Use '-k' to specify a runhook.
	runHooks = []

	# If '-g' is specified, the filterspec is not exclusive. If a test module does
	# not contain testclass.testmethod which matches the filterspec, the whole test
	# module is still admitted into our test suite. fs4all flag defaults to True.
	fs4all = True

	# Ignore the build search path relative to this script to locate the lldb.py module.
	ignore = False

	# By default, we do not skip build and cleanup. Use '-S' option to override.
	skip_build_and_cleanup = False

	# By default, we skip long running test case. Use '-l' option to override.
	skip_long_running_test = True

	# By default, we print the build dir, lldb version, and svn info. Use '-n' option to
	# turn it off.
	noHeaders = False

	# Parsable mode silences headers, and any other output this script might generate, and instead
	# prints machine-readable output similar to what clang tests produce.
	parsable = False

	# The regular expression pattern to match against eligible filenames as our test cases.
	regexp = None

	# By default, tests are executed in place and cleanups are performed afterwards.
	# Use '-r dir' option to relocate the tests and their intermediate files to a
	# different directory and to forgo any cleanups. The directory specified must
	# not exist yet.
	rdir = None

	# By default, recorded session info for errored/failed test are dumped into its
	# own file under a session directory named after the timestamp of the test suite
	# run. Use '-s session-dir-name' to specify a specific dir name.
	sdir_name = None

	# Set this flag if there is any session info dumped during the test run.
	sdir_has_content = False

	# svn_info stores the output from 'svn info lldb.base.dir'.
	svn_info = ''

	# svn_silent means do not try to obtain svn status
	svn_silent = True

	# Default verbosity is 0.
	verbose = 1

	# Set to True only if verbose is 0 and LLDB trace mode is off.
	progress_bar = False

	# By default, search from the script directory.
	# We can't use sys.path[0] to determine the script directory
	# because it doesn't work under a debugger
	testdirs = [ os.path.dirname(os.path.realpath(__file__)) ]

	# Separator string.
	separator = '-' * 70

	failed = False

	# LLDB Remote platform setting
	lldb_platform_name = None
	lldb_platform_url = None
	lldb_platform_working_dir = None

	# Parallel execution settings
	is_inferior_test_runner = False
	multiprocess_test_subdir = None
	num_threads = None
	output_on_success = False
	no_multiprocess_test_runner = False
	test_runner_name = None

	# Test results handling globals
	results_filename = None
	results_port = None
	results_formatter_name = None
	results_formatter_object = None
	results_formatter_options = None
	test_result = None

	# The names of all tests. Used to assert we don't have two tests with the same base name.
	all_tests = set()

	# safe default
	setCrashInfoHook = lambda x : None

	def shouldSkipBecauseOfCategories(test_categories):
	if useCategories:
	if len(test_categories) == 0 or len(categoriesList & set(test_categories)) == 0:
	return True

	for category in skipCategories:
	if category in test_categories:
	return True

	return False