mirror of
https://github.com/apple/swift.git
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9c9010e5b7
For compiling codes required for macro support, we now need swiftc compiler in the build machine. Unlike Darwin OSes, where swiftCore runtime is guaranteed to be present in /usr/lib, Linux doesn't have ABI stability and the stdlib of the build machine is not at the specific location. So the built compiler cannot relies on the shared object in the toolchain.
2821 lines
136 KiB
Python
2821 lines
136 KiB
Python
# swift/test/lit.cfg - Configuration for the 'lit' test runner -*- python -*-
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#
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# This source file is part of the Swift.org open source project
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#
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# Copyright (c) 2014 - 2021 Apple Inc. and the Swift project authors
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# Licensed under Apache License v2.0 with Runtime Library Exception
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#
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# See https://swift.org/LICENSE.txt for license information
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# See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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#
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# -----------------------------------------------------------------------------
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#
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# This is a configuration file for the 'lit' test runner.
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#
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# Refer to docs/Testing.md for documentation.
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#
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# Update docs/Testing.md when changing this file.
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#
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# -----------------------------------------------------------------------------
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import os
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import platform
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import re
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import shlex
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import shutil
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import subprocess
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import sys
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import socket
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import glob
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from distutils.sysconfig import get_python_lib
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import lit
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import lit.formats
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import lit.util
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import site
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site.addsitedir(os.path.dirname(__file__))
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import swift_test
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def make_path(*args):
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return os.path.normpath(os.path.join(*args))
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#
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# Helper functions.
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#
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def darwin_get_sdk_version(sdk_path):
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system_version_plist_path = make_path(sdk_path, "System", "Library",
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"CoreServices", "SystemVersion.plist")
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name = subprocess.check_output(
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["defaults", "read", system_version_plist_path,
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"ProductName"]).rstrip()
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vers = subprocess.check_output(
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["defaults", "read", system_version_plist_path,
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"ProductVersion"]).rstrip()
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build = subprocess.check_output(
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["defaults", "read", system_version_plist_path,
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"ProductBuildVersion"]).rstrip()
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return (name, vers, build)
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# Run sw_vers on the target to be tested and return the results.
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def darwin_get_sw_vers(commandPrefix=[]):
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name = lit.util.executeCommand(
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commandPrefix + ['/usr/bin/sw_vers', '-productName'])[0].rstrip()
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vers = lit.util.executeCommand(
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commandPrefix + ['/usr/bin/sw_vers', '-productVersion'])[0].rstrip()
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build = lit.util.executeCommand(
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commandPrefix + ['/usr/bin/sw_vers', '-buildVersion'])[0].rstrip()
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return (name, vers, build)
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def darwin_get_ios_sim_vers():
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sim_output = subprocess.check_output(['xcrun', 'simctl', 'list', 'runtimes'])
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ios_version_str = re.findall(r'iOS \d+\.*\d*', sim_output.decode('utf-8'))
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return [float(v.strip('iOS')) for v in ios_version_str]
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def darwin_get_watchos_sim_vers():
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sim_output = subprocess.check_output(['xcrun', 'simctl', 'list', 'runtimes'])
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watchos_version_str = re.findall(r'watchOS \d+\.*\d*', sim_output.decode('utf-8'))
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return [float(v.strip('watchOS')) for v in watchos_version_str]
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# Returns the "prefix" command that should be prepended to the command line to
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# run an executable compiled for an iOS, tvOS, or watchOS simulator.
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def get_simulator_command(run_os, run_cpu):
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mac_ver_tuple = tuple(int(v) for v in
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platform.mac_ver()[0].replace('.', ' ').split())
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if run_os == 'ios':
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if run_cpu == "i386":
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if mac_ver_tuple >= (11,):
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print("ERROR: The 32-bit iOS simulator is unavailable on macOS 11.0+")
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sys.exit(1)
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elif min(darwin_get_ios_sim_vers()) > 10.3:
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print("ERROR: Your system does not have a 32-bit iOS simulator installed.")
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print("INFO: 1. Install iOS 10.3 or older simulator (Xcode -> Preferences -> Components -> Simulators).")
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print("INFO: 2. Create a 32-bit iPhone 5 device. Run:")
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print("INFO: $ xcrun simctl create 'iPhone 5' com.apple.CoreSimulator.SimDeviceType.iPhone-5 com.apple.CoreSimulator.SimRuntime.iOS-10-3")
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sys.exit(1)
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else:
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return "simctl spawn --standalone 'iPhone 5'"
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else:
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return "simctl spawn --standalone 'iPhone 12'"
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elif run_os == 'tvos':
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return "simctl spawn --standalone 'Apple TV'"
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elif run_os == 'watchos':
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if run_cpu == "i386":
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if min(darwin_get_watchos_sim_vers()) > 6.2:
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print("ERROR: Your system does not have a 32-bit watchOS simulator installed.")
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print("INFO: 1. Install watchOS 6.2.1 simulator (Xcode -> Preferences -> Components -> Simulators).")
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print("INFO: 2. Create a 32-bit watchOS device. Run:")
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print("INFO: $ xcrun simctl create 'Apple Watch Series 2 - 42mm' com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-2-42mm com.apple.CoreSimulator.SimRuntime.watchOS-6-2")
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sys.exit(1)
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else:
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return "simctl spawn --standalone 'Apple Watch Series 2 - 42mm'"
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else:
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return "simctl spawn --standalone 'Apple Watch Series 5 - 44mm'"
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else:
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lit_config.fatal("Unknown simulator OS %r" % run_os)
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def get_lldb_python_path(lldb_build_root):
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lldb_path = os.path.join(lldb_build_root, 'bin', 'lldb')
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if not os.access(lldb_path, os.F_OK):
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return None
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return subprocess.check_output([lldb_path, "-P"]).rstrip().decode('utf-8')
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def get_lldb_python_interpreter(lldb_build_root):
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python_path = os.path.join(lldb_build_root, 'bin', 'lldb-python')
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if not os.access(python_path, os.F_OK):
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return None
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return python_path
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if not platform.system() == 'Windows':
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shell_quote = shlex.quote
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else:
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# In Windows neither pipe.quote nor shlex.quote works.
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def shell_quote(s):
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# Quote the argument if it is empty, or contains a quote or a space.
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if len(s) == 0 or re.search(r'["\s]', s):
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s = '"' + s.replace('"', r'\"') + '"'
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return s
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def escape_for_substitute_captures(s):
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# SubstituteCaptures strings are used as replacement patterns for regular
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# expressions. In them escapes like \1, \2 are used as references, but that
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# means that simple \ will try to be interpreted, so we need to escape them
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# with \\.
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return s.replace("\\", "\\\\")
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###
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# Check that the object root is known.
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if config.test_exec_root is None:
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# Otherwise, we haven't loaded the site specific configuration (the user is
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# probably trying to run on a test file directly, and either the site
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# configuration hasn't been created by the build system, or we are in an
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# out-of-tree build situation).
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# Check for 'swift_site_config' user parameter, and use that if available.
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site_cfg = lit_config.params.get('swift_site_config', None)
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if site_cfg and os.path.exists(site_cfg):
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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lit_config.fatal("lit must be pointed at a build folder")
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###
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# name: The name of this test suite.
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config.name = 'Swift(%s)' % config.variant_suffix[1:]
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# Respect the TOOLCHAINS environment variable when deciding the xcrun
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# toolchain for Darwin platforms.
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if platform.system() == 'Darwin':
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config.environment['TOOLCHAINS'] = \
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os.environ.get('TOOLCHAINS', config.darwin_xcrun_toolchain)
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# NOTE: this mirrors the kIsWindows from lit.lit.TestRunner in LLVM
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kIsWindows = platform.system() == 'Windows'
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# testFormat: The test format to use to interpret tests.
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# Choose between lit's internal shell pipeline runner and a real shell. If
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# LIT_USE_INTERNAL_SHELL is in the environment, we use that as an override.
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use_lit_shell = os.environ.get('LIT_USE_INTERNAL_SHELL', kIsWindows)
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if not use_lit_shell:
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config.available_features.add('shell')
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config.test_format = swift_test.SwiftTest(coverage_mode=config.coverage_mode,
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execute_external=not use_lit_shell)
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# suffixes: A list of file extensions to treat as test files.
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config.suffixes = ['.swift', '.ll', '.sil', '.gyb', '.m', '.c',
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'.swiftinterface', '.test-sh', '.test', '.cpp']
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# excludes: A list of directories to exclude from the testsuite. The 'Inputs'
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# subdirectories contain auxiliary inputs for various tests in their parent
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# directories.
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config.excludes = ['Inputs']
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if lit_config.params.get('disable_unittests', None) is not None:
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config.excludes += ['Unit']
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# test_source_root: The root path where tests are located.
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config.test_source_root = os.path.dirname(__file__)
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# swift_obj_root: The path to the swift build root.
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swift_obj_root = getattr(config, 'swift_obj_root', None)
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# cmake. The path to the cmake executable we used to configure swift.
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assert(config.cmake)
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config.substitutions.append( ('%cmake', config.cmake) )
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lit_config.note('Using cmake: ' + config.cmake)
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# Set llvm_{src,obj}_root for use by others.
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config.llvm_src_root = getattr(config, 'llvm_src_root', None)
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config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
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lto_flags = ""
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use_just_built_liblto = ""
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llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
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llvm_plugin_ext = getattr(config, 'llvm_plugin_ext', None)
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if platform.system() == 'OpenBSD':
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set.')
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config.environment['LD_LIBRARY_PATH'] = llvm_libs_dir
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elif platform.system() == 'Darwin':
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set.')
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lto_flags = "-Xlinker -lto_library -Xlinker %s/libLTO.dylib" % llvm_libs_dir
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use_just_built_liblto = "LIBLTO_PATH=%s/libLTO.dylib" % llvm_libs_dir
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config.substitutions.append( ('%lto_flags', lto_flags) )
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config.substitutions.append( ('%use_just_built_liblto', use_just_built_liblto) )
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config.substitutions.append( ('%llvm_libs_dir', llvm_libs_dir) )
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config.substitutions.append( ('%llvm_plugin_ext', llvm_plugin_ext) )
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def append_to_env_path(directory):
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config.environment['PATH'] = \
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os.path.pathsep.join((directory, config.environment['PATH']))
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if sys.version_info[0] >= 3:
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config.environment['PYTHONIOENCODING'] = 'UTF8'
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# Tweak the PATH to include the tools dir and the scripts dir.
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if swift_obj_root is not None:
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llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
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if not llvm_tools_dir:
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lit_config.fatal('No LLVM tools dir set!')
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append_to_env_path(llvm_tools_dir)
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build_mode = lit_config.params.get('build_mode', '')
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append_to_env_path(make_path(swift_obj_root, build_mode, 'bin'))
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native_llvm_tools_path = lit_config.params.get('native_llvm_tools_path')
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if native_llvm_tools_path is not None:
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append_to_env_path(native_llvm_tools_path)
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native_clang_tools_path = lit_config.params.get('native_clang_tools_path')
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if native_clang_tools_path is not None:
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append_to_env_path(native_clang_tools_path)
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native_swift_tools_path = lit_config.params.get('native_swift_tools_path')
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if native_swift_tools_path is not None:
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append_to_env_path(native_swift_tools_path)
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array_cow_checks = lit_config.params.get('array_cow_checks')
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if array_cow_checks is not None:
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config.available_features.add('array_cow_checks')
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###
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# Discover the Swift binaries to use.
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def inferSwiftBinary(binaryName):
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# Determine which executable to use.
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envVarName = binaryName.upper().replace("-", "_")
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execPath = os.getenv(envVarName)
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# If the user set the variable in the environment, definitely use that and
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# don't try to validate.
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if execPath:
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return execPath
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# Otherwise look in the path.
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PATH = config.environment['PATH']
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execPath = lit.util.which(binaryName, PATH)
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if execPath:
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if not lit_config.quiet:
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lit_config.note('using %s: %s' % (binaryName, execPath))
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else:
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msg = "couldn't find '%s' program, try setting %s in your environment"
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lit_config.warning(msg % (binaryName, envVarName))
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# Just substitute the plain executable name, so the run line remains
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# reasonable.
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execPath = binaryName
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return execPath
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if 'gmalloc' in lit_config.params:
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config.environment['DYLD_INSERT_LIBRARIES'] = '/usr/lib/libgmalloc.dylib'
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config.environment['MALLOC_LOG_FILE'] = '/dev/null'
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config.available_features.add('gmalloc')
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config.python_unquoted = sys.executable
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config.python = shell_quote(config.python_unquoted)
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config.swift_frontend = inferSwiftBinary('swift-frontend')
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config.swift = inferSwiftBinary('swift')
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config.swiftc = inferSwiftBinary('swiftc')
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config.sil_opt = inferSwiftBinary('sil-opt')
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config.sil_func_extractor = inferSwiftBinary('sil-func-extractor')
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config.sil_llvm_gen = inferSwiftBinary('sil-llvm-gen')
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config.sil_nm = inferSwiftBinary('sil-nm')
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config.sil_passpipeline_dumper = inferSwiftBinary('sil-passpipeline-dumper')
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config.lldb_moduleimport_test = inferSwiftBinary('lldb-moduleimport-test')
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config.swift_ide_test = inferSwiftBinary('swift-ide-test')
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config.swift_dependency_tool = inferSwiftBinary('swift-dependency-tool')
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config.swift_reflection_dump = inferSwiftBinary('swift-reflection-dump')
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config.swift_remoteast_test = inferSwiftBinary('swift-remoteast-test')
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config.swift_indent = inferSwiftBinary('swift-indent')
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config.swift_symbolgraph_extract = inferSwiftBinary('swift-symbolgraph-extract')
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config.swift_api_extract = inferSwiftBinary('swift-api-extract')
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config.clang = inferSwiftBinary('clang')
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config.clangxx = inferSwiftBinary('clang++')
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config.llvm_link = inferSwiftBinary('llvm-link')
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config.swift_llvm_opt = inferSwiftBinary('swift-llvm-opt')
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config.llvm_profdata = inferSwiftBinary('llvm-profdata')
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config.llvm_cov = inferSwiftBinary('llvm-cov')
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config.llvm_strings = inferSwiftBinary('llvm-strings')
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config.filecheck = inferSwiftBinary('FileCheck')
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config.llvm_dwarfdump = inferSwiftBinary('llvm-dwarfdump')
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config.llvm_readelf = inferSwiftBinary('llvm-readelf')
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config.llvm_dis = inferSwiftBinary('llvm-dis')
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config.llvm_nm = inferSwiftBinary('llvm-nm')
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config.llvm_readtapi = inferSwiftBinary('llvm-readtapi')
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config.llvm_size = inferSwiftBinary('llvm-size')
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config.sourcekitd_test = inferSwiftBinary('sourcekitd-test')
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config.complete_test = inferSwiftBinary('complete-test')
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config.swift_api_digester = inferSwiftBinary('swift-api-digester')
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config.swift_cache_tool = inferSwiftBinary('swift-cache-tool')
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config.swift_refactor = inferSwiftBinary('swift-refactor')
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config.swift_demangle_yamldump = inferSwiftBinary('swift-demangle-yamldump')
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config.swift_demangle = inferSwiftBinary('swift-demangle')
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config.benchmark_o = inferSwiftBinary('Benchmark_O')
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config.benchmark_driver = inferSwiftBinary('Benchmark_Driver')
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config.wasm_ld = inferSwiftBinary('wasm-ld')
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config.swift_plugin_server = inferSwiftBinary('swift-plugin-server')
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config.swift_utils = make_path(config.swift_src_root, 'utils')
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config.line_directive = make_path(config.swift_utils, 'line-directive')
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config.gyb = make_path(config.swift_utils, 'gyb.py')
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config.rth = make_path(config.swift_utils, 'rth') # Resilience test helper
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config.scale_test = make_path(config.swift_utils, 'scale-test')
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config.PathSanitizingFileCheck = make_path(config.swift_utils, 'PathSanitizingFileCheck')
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config.swift_bin_dir = make_path(config.swift, '..', '..', 'bin')
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config.swift_lib_dir = make_path(config.swift, '..', '..', 'lib')
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config.swift_share_dir = make_path(config.swift, '..', '..', 'share')
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config.round_trip_syntax_test = make_path(config.swift_utils, 'round-trip-syntax-test')
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config.refactor_check_compiles = make_path(config.swift_utils, 'refactor-check-compiles.py')
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config.link = lit.util.which('link', config.environment.get('PATH', '')) or \
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lit.util.which('lld-link', config.environment.get('PATH', ''))
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# Find the resource directory. Assume it's near the swift compiler if not set.
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test_resource_dir = lit_config.params.get('test_resource_dir')
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config.resource_dir_opt = ""
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if test_resource_dir:
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config.resource_dir_opt = ("-resource-dir %s" % test_resource_dir)
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else:
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test_resource_dir = make_path(config.swift_lib_dir, 'swift')
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config.swift_system_overlay_opt = ""
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config.clang_system_overlay_opt = ""
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if kIsWindows:
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config.swift_system_overlay_opt = "-vfsoverlay {}".format(
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os.path.join(config.swift_obj_root, "stdlib", "windows-vfs-overlay.yaml")
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)
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config.clang_system_overlay_opt = "-Xcc -ivfsoverlay -Xcc {}".format(
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os.path.join(config.swift_obj_root, "stdlib", "windows-vfs-overlay.yaml")
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)
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stdlib_resource_dir_opt = config.resource_dir_opt
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sourcekitd_framework_dir = config.swift_lib_dir
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config.substitutions.append( ('%test-resource-dir', test_resource_dir) )
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lit_config.note('Using resource dir: ' + test_resource_dir)
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# Parse the variant triple.
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(run_cpu, run_vendor, run_os, run_vers) = re.match('([^-]+)-([^-]+)-([^0-9]+)(.*)', config.variant_triple).groups()
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if run_os == 'ios' and run_vers.endswith('-macabi'):
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run_vers = run_vers[0:-len('-macabi')]
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run_os = 'maccatalyst'
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if run_vers.endswith('-simulator'):
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run_vers = run_vers[0:-len('-simulator')]
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run_environment='-simulator'
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else:
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run_environment=''
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target_arch = run_cpu
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if run_os == 'openbsd' and run_cpu == 'amd64':
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target_arch = run_cpu
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run_cpu = 'x86_64'
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run_ptrsize = '64' if ('64' in run_cpu or run_cpu == "s390x") else '32'
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if run_cpu == 'arm64_32':
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run_ptrsize = '32'
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run_ptrauth = 'ptrauth' if run_cpu == 'arm64e' else 'noptrauth'
|
|
run_endian = 'little' if run_cpu != 's390x' else 'big'
|
|
run_objc_interop = 'nonobjc' # overwritten later
|
|
|
|
sdk_overlay_link_path = ""
|
|
sdk_overlay_linker_opt = ""
|
|
sdk_overlay_dir_opt = ""
|
|
test_sdk_overlay_dir = lit_config.params.get('test_sdk_overlay_dir', None)
|
|
if test_sdk_overlay_dir is not None:
|
|
config.available_features.add('sdk_overlay')
|
|
|
|
sdk_overlay_dir_opt = ("-I %s" % make_path(test_sdk_overlay_dir, run_cpu))
|
|
sdk_overlay_link_path_dir = make_path(test_sdk_overlay_dir, run_cpu)
|
|
sdk_overlay_link_path = ("-L %s" % sdk_overlay_link_path_dir)
|
|
sdk_overlay_linker_opt = (
|
|
"-L %s -Xlinker -rpath -Xlinker %s" %
|
|
(sdk_overlay_link_path_dir, sdk_overlay_link_path_dir))
|
|
lit_config.note('Using SDK overlay dir: ' + test_sdk_overlay_dir)
|
|
config.resource_dir_opt += (" %s" % sdk_overlay_dir_opt)
|
|
|
|
# Default to Swift 4 for now.
|
|
# Note that this accepts both `--param swift-version` (like the compiler flag)
|
|
# and `--param swift_version` (like a lit configuration parameter).
|
|
swift_version = lit_config.params.get('swift-version',
|
|
lit_config.params.get('swift_version', '4'))
|
|
lit_config.note('Compiling with -swift-version ' + swift_version)
|
|
config.swift_test_options = '-swift-version ' + swift_version
|
|
|
|
# Loads availability macros for known stdlib releases.
|
|
def load_availability_macros():
|
|
path = os.path.join(os.path.dirname(__file__), "../utils/availability-macros.def")
|
|
lines = open(path, 'r').read().splitlines()
|
|
pattern = re.compile(r"\s*(#.*)?")
|
|
return filter(lambda l: pattern.fullmatch(l) is None, lines)
|
|
|
|
# Returns a tuple with the Swift ABI version (e.g. '5.0') and the corresponding
|
|
# target triple (e.g. 'arm64-apple-ios12.2')
|
|
def availability_macro_to_swift_abi_target_triple(macro):
|
|
# Use a regex and split to pull out the components of an availability macro
|
|
# that is formatted like this:
|
|
# SwiftStdlib 5.0:macOS 10.14.4, iOS 12.2, watchOS 5.2, tvOS 12.2
|
|
matches = re.search(r'^[\s]*SwiftStdlib[\s]+([0-9\.]+)[\s]*:[\s]*(.+)', macro)
|
|
stdlib_vers = matches.group(1)
|
|
vers_by_platform = {}
|
|
for platform_vers in matches.group(2).split(', '):
|
|
components = platform_vers.split(' ')
|
|
vers_by_platform[components[0]] = components[1]
|
|
|
|
platform = {
|
|
'macosx': 'macOS',
|
|
'ios': 'iOS',
|
|
'maccatalyst': 'iOS',
|
|
'tvos': 'tvOS',
|
|
'watchos': 'watchOS'
|
|
}.get(run_os)
|
|
|
|
if platform is None:
|
|
return stdlib_vers, config.variant_triple
|
|
|
|
os_vers = vers_by_platform.get(platform)
|
|
if os_vers is None:
|
|
return stdlib_vers, config.variant_triple
|
|
|
|
if run_os == 'maccatalyst':
|
|
return stdlib_vers, '%s-%s-ios%s-macabi' % (run_cpu, run_vendor, os_vers)
|
|
|
|
return stdlib_vers, '%s-%s-%s%s%s' % (run_cpu, run_vendor, run_os,
|
|
os_vers, run_environment)
|
|
|
|
# Add availability macros to the default frontend/driver flags and create target
|
|
# triple substitutions for each stdlib version.
|
|
for macro in load_availability_macros():
|
|
config.swift_frontend_test_options += " -define-availability '{0}'".format(macro)
|
|
config.swift_driver_test_options += " -Xfrontend -define-availability -Xfrontend '{0}'".format(macro)
|
|
(stdlib_vers, triple) = availability_macro_to_swift_abi_target_triple(macro)
|
|
config.substitutions.append(('%target-swift-abi-{}-triple'.format(stdlib_vers), triple))
|
|
|
|
|
|
differentiable_programming = lit_config.params.get('differentiable_programming', None)
|
|
if differentiable_programming is not None:
|
|
config.available_features.add('differentiable_programming')
|
|
|
|
string_processing = lit_config.params.get('string_processing', None)
|
|
if string_processing is not None:
|
|
config.available_features.add('string_processing')
|
|
|
|
backtracing = lit_config.params.get('backtracing', None)
|
|
if backtracing is not None:
|
|
config.available_features.add('backtracing')
|
|
|
|
backtrace_on_crash = lit_config.params.get('backtrace_on_crash', None)
|
|
if backtrace_on_crash is not None:
|
|
config.environment['SWIFT_BACKTRACE'] = 'enable=on'
|
|
|
|
# Make an explicit setting in the environment override whatever we did above
|
|
swift_backtrace = os.environ.get('SWIFT_BACKTRACE')
|
|
if swift_backtrace:
|
|
config.environment['SWIFT_BACKTRACE'] = swift_backtrace
|
|
|
|
threading = lit_config.params.get('threading', 'none')
|
|
config.available_features.add('threading_{}'.format(threading))
|
|
if threading != "none":
|
|
config.available_features.add('thread_safe_runtime')
|
|
|
|
config.substitutions.append(('%target-threading-opt',
|
|
'-DSWIFT_THREADING_{0}=1'.format(threading.upper())))
|
|
|
|
test_options = os.environ.get('SWIFT_TEST_OPTIONS')
|
|
if test_options:
|
|
config.swift_test_options += ' '
|
|
config.swift_test_options += test_options
|
|
|
|
config.swift_frontend_test_options += os.environ.get('SWIFT_FRONTEND_TEST_OPTIONS', '')
|
|
config.swift_driver_test_options += os.environ.get('SWIFT_DRIVER_TEST_OPTIONS', '')
|
|
config.swift_ide_test_test_options += os.environ.get('SWIFT_IDE_TEST_TEST_OPTIONS', '')
|
|
config.sil_test_options = os.environ.get('SIL_TEST_OPTIONS', '')
|
|
|
|
config.clang_module_cache_path = make_path(config.swift_test_results_dir, "clang-module-cache")
|
|
shutil.rmtree(config.clang_module_cache_path, ignore_errors=True)
|
|
mcp_opt = "-module-cache-path %s" % shell_quote(config.clang_module_cache_path)
|
|
clang_mcp_opt = "-fmodules-cache-path=%r" % config.clang_module_cache_path
|
|
lit_config.note("Using Clang module cache: " + config.clang_module_cache_path)
|
|
lit_config.note("Using test results dir: " + config.swift_test_results_dir)
|
|
|
|
completion_cache_path = make_path(config.swift_test_results_dir, "completion-cache")
|
|
shutil.rmtree(completion_cache_path, ignore_errors=True)
|
|
ccp_opt = "-completion-cache-path %r" % completion_cache_path
|
|
lit_config.note("Using code completion cache: " + completion_cache_path)
|
|
|
|
config.swift_host_lib_dir = make_path(config.swift_lib_dir, 'swift', 'host')
|
|
|
|
if platform.system() == 'Darwin':
|
|
config.swift_driver = (
|
|
"env SDKROOT=%s %r %s %s %s"
|
|
% (shell_quote(config.host_sdkroot), config.swift, mcp_opt, config.swift_test_options, config.swift_driver_test_options))
|
|
config.swiftc_driver = (
|
|
"env SDKROOT=%s %r -toolchain-stdlib-rpath -Xlinker -rpath -Xlinker /usr/lib/swift %s %s %s"
|
|
% (shell_quote(config.host_sdkroot), config.swiftc, mcp_opt, config.swift_test_options, config.swift_driver_test_options))
|
|
config.host_build_swift = (
|
|
"%s -sdk %s -target %s -I %s -L %s"
|
|
% (config.swiftc_driver, config.host_sdkroot, config.host_triple, config.swift_host_lib_dir, config.swift_host_lib_dir))
|
|
else:
|
|
config.swift_driver = (
|
|
"%r %s %s %s"
|
|
% (config.swift, mcp_opt, config.swift_test_options, config.swift_driver_test_options))
|
|
if kIsWindows:
|
|
config.swift_driver += " -libc " + config.swift_stdlib_msvc_runtime
|
|
config.swiftc_driver = (
|
|
"%r -toolchain-stdlib-rpath %s %s %s"
|
|
% (config.swiftc, mcp_opt, config.swift_test_options, config.swift_driver_test_options))
|
|
# Parse the host triple.
|
|
(host_cpu, host_vendor, host_os, host_vers) = re.match('([^-]+)-([^-]+)-([^0-9-]+)(.*)', config.host_triple).groups()
|
|
toolchain_lib_dir = make_path(config.swift_lib_dir, 'swift', host_os)
|
|
config.host_build_swift = (
|
|
"%s -target %s -I %s -L %s -Xlinker -rpath -Xlinker %s"
|
|
% (config.swiftc_driver, config.host_triple, config.swift_host_lib_dir, config.swift_host_lib_dir, toolchain_lib_dir))
|
|
|
|
config.substitutions.append( ('%llvm_obj_root', config.llvm_obj_root) )
|
|
config.substitutions.append( ('%swift-bin-dir', config.swift_bin_dir) )
|
|
config.substitutions.append( ('%swift-lib-dir', config.swift_lib_dir) )
|
|
config.substitutions.append( ('%swift-share-dir', config.swift_share_dir) )
|
|
config.substitutions.append( ('%swift-host-lib-dir', config.swift_host_lib_dir))
|
|
config.substitutions.append( ('%llvm_src_root', config.llvm_src_root) )
|
|
config.substitutions.append( ('%swift_obj_root', config.swift_obj_root) )
|
|
config.substitutions.append( ('%swift_src_root', config.swift_src_root) )
|
|
config.substitutions.append( ('%{python}', config.python) )
|
|
config.substitutions.append( ('%{python.unquoted}', config.python_unquoted) )
|
|
config.substitutions.append( ('%mcp_opt', mcp_opt) )
|
|
config.substitutions.append( ('%swift_driver_plain', "%r" % config.swift) )
|
|
config.substitutions.append( ('%swiftc_driver_plain', "%r" % config.swiftc) )
|
|
config.substitutions.append( ('%swift_frontend_plain', "%r" % config.swift_frontend))
|
|
config.substitutions.append( ('%swift_driver', config.swift_driver) )
|
|
config.substitutions.append( ('%swiftc_driver', config.swiftc_driver) )
|
|
config.substitutions.append( ('%host-build-swift', config.host_build_swift) )
|
|
config.substitutions.append( ('%host_sdk', config.host_sdkroot) )
|
|
config.substitutions.append( ('%host_triple', config.host_triple) )
|
|
|
|
config.substitutions.append( ('%sil-opt', "%r %s %s" % (config.sil_opt, mcp_opt, config.sil_test_options)) )
|
|
config.substitutions.append( ('%sil-func-extractor', "%r %s" % (config.sil_func_extractor, mcp_opt)) )
|
|
config.substitutions.append( ('%sil-llvm-gen', "%r %s" % (config.sil_llvm_gen, mcp_opt)) )
|
|
config.substitutions.append( ('%sil-nm', "%r %s" % (config.sil_nm, mcp_opt)) )
|
|
config.substitutions.append( ('%sil-passpipeline-dumper', "%r" % (config.sil_passpipeline_dumper)) )
|
|
config.substitutions.append( ('%lldb-moduleimport-test', "%r %s" % (config.lldb_moduleimport_test, mcp_opt)) )
|
|
config.substitutions.append( ('%lldb-moduleimport-test-with-sdk',
|
|
'%s -sdk %r' % (config.lldb_moduleimport_test, config.variant_sdk)) )
|
|
config.substitutions.append( ('%swift-dump-pcm', "%r -dump-pcm" % config.swiftc) )
|
|
config.substitutions.append( ('%swift-ide-test_plain', config.swift_ide_test) )
|
|
config.substitutions.append( ('%swift-ide-test', "%r %s %s -swift-version %s %s" % (config.swift_ide_test, mcp_opt, ccp_opt, swift_version, config.resource_dir_opt)) )
|
|
config.substitutions.append( ('%swift-dependency-tool', config.swift_dependency_tool) )
|
|
config.substitutions.append( ('%swift-indent', config.swift_indent) )
|
|
config.substitutions.append( ('%llvm-link', config.llvm_link) )
|
|
config.substitutions.append( ('%swift-llvm-opt', config.swift_llvm_opt) )
|
|
config.substitutions.append( ('%llvm-dwarfdump', config.llvm_dwarfdump) )
|
|
config.substitutions.append( ('%llvm-readelf', config.llvm_readelf) )
|
|
config.substitutions.append( ('%llvm-dis', config.llvm_dis) )
|
|
config.substitutions.append( ('%llvm-nm', config.llvm_nm) )
|
|
config.substitutions.append( ('%llvm-readtapi', config.llvm_readtapi) )
|
|
config.substitutions.append( ('%llvm-size', config.llvm_size) )
|
|
config.substitutions.append( ('%swift-demangle-yamldump', config.swift_demangle_yamldump) )
|
|
config.substitutions.append( ('%swift-demangle', config.swift_demangle) )
|
|
config.substitutions.append( ('%Benchmark_O', config.benchmark_o) )
|
|
config.substitutions.append( ('%Benchmark_Driver', config.benchmark_driver) )
|
|
config.substitutions.append( ('%llvm-strings', config.llvm_strings) )
|
|
config.substitutions.append( ('%target-ptrauth', run_ptrauth ) )
|
|
config.substitutions.append( ('%swift-path', config.swift) )
|
|
config.substitutions.append( ('%swift-plugin-server', config.swift_plugin_server) )
|
|
config.substitutions.append( ('%validate-json', f"{config.python} -m json.tool") )
|
|
|
|
# This must come after all substitutions containing "%swift".
|
|
config.substitutions.append(
|
|
('%swift',
|
|
"%r %s -disable-objc-attr-requires-foundation-module %s %s"
|
|
% (config.swift_frontend, mcp_opt, config.swift_test_options, config.swift_frontend_test_options)) )
|
|
|
|
config.clang_include_dir = make_path(config.swift, '..', '..', 'include')
|
|
config.substitutions.append( ('%clang-include-dir', config.clang_include_dir) )
|
|
|
|
# Use this to build the basic set of Objective-C overlays.
|
|
config.substitutions.append(('%build-clang-importer-objc-overlays',
|
|
'%target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -enable-objc-interop -emit-module -o %t %clang-importer-sdk-path/swift-modules/ObjectiveC.swift -disable-objc-attr-requires-foundation-module && '
|
|
'%target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -enable-objc-interop -emit-module -o %t %clang-importer-sdk-path/swift-modules/CoreGraphics.swift && '
|
|
'%target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -enable-objc-interop -emit-module -o %t %clang-importer-sdk-path/swift-modules/CoreFoundation.swift && '
|
|
'%target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -enable-objc-interop -emit-module -o %t %clang-importer-sdk-path/swift-modules/Foundation.swift'))
|
|
|
|
|
|
# FIXME: BEGIN -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-without-job-path',
|
|
'%r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-without-job-nosource',
|
|
'-sdk %r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
# FIXME: END -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-without-job',
|
|
'-enable-source-import -sdk %r -I %r ' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'),
|
|
make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk', 'swift-modules-concurrency-without-job'))))
|
|
|
|
# FIXME: BEGIN -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-typealias-struct-job-path',
|
|
'%r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-typealias-struct-job-nosource',
|
|
'-sdk %r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
# FIXME: END -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-typealias-struct-job',
|
|
'-enable-source-import -sdk %r -I %r ' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'),
|
|
make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk', 'swift-modules-concurrency-typealias-struct-job'))))
|
|
|
|
# FIXME: BEGIN -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-consuming-job-param-path',
|
|
'%r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-consuming-job-param-nosource',
|
|
'-sdk %r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
# FIXME: END -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-consuming-job-param',
|
|
'-enable-source-import -sdk %r -I %r ' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'),
|
|
make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk', 'swift-modules-concurrency-consuming-job-param'))))
|
|
|
|
# FIXME: BEGIN -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-owned-job-param-path',
|
|
'%r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-owned-job-param-nosource',
|
|
'-sdk %r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
# FIXME: END -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-concurrency-owned-job-param',
|
|
'-enable-source-import -sdk %r -I %r ' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'),
|
|
make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk', 'swift-modules-concurrency-owned-job-param'))))
|
|
|
|
# FIXME: BEGIN -enable-source-import hackaround
|
|
config.substitutions.append(('%clang-importer-sdk-path',
|
|
'%r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
|
|
config.substitutions.append(('%clang-importer-sdk-nosource',
|
|
'-sdk %r' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'))))
|
|
# FIXME: END -enable-source-import hackaround
|
|
|
|
config.substitutions.append(('%clang-importer-sdk',
|
|
'-enable-source-import -sdk %r -I %r ' % (make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk'),
|
|
make_path(config.test_source_root, 'Inputs', 'clang-importer-sdk', 'swift-modules'))))
|
|
|
|
config.substitutions.append( ('%clang_apinotes',
|
|
"%r -cc1apinotes" %
|
|
(config.clang)) )
|
|
|
|
config.substitutions.append( ('%clangxx',
|
|
"%r %s" %
|
|
(config.clangxx, clang_mcp_opt)) )
|
|
|
|
# This must come after all substitutions containing "%clang".
|
|
# Note: %clang is the locally-built clang.
|
|
# To get Xcode's clang, use %target-clang.
|
|
config.substitutions.append( ('%clang',
|
|
"%r %s" %
|
|
(config.clang, clang_mcp_opt)) )
|
|
|
|
###
|
|
|
|
def disallow(execName):
|
|
warning = '''
|
|
echo '*** Do not use \'{0}\' in tests; use \'%''{0}\'. ***' &&
|
|
exit 1 && echo
|
|
'''
|
|
config.substitutions.append((' {0} '.format(execName),
|
|
warning.format(execName)))
|
|
|
|
disallow('swift')
|
|
disallow('swiftc')
|
|
disallow('swift_driver')
|
|
disallow('swiftc_driver')
|
|
disallow('sil-opt')
|
|
disallow('sil-func-extractor')
|
|
disallow('sil-llvm-gen')
|
|
disallow('sil-nm')
|
|
disallow('sil-passpipeline-dumper')
|
|
disallow('lldb-moduleimport-test')
|
|
disallow('swift-ide-test')
|
|
disallow('clang')
|
|
disallow('FileCheck')
|
|
disallow('llvm-dwarfdump')
|
|
disallow('llvm-dis')
|
|
|
|
config.substitutions.insert(0,
|
|
('%p',
|
|
'$(echo "*** Use %""S instead of %""p in the Swift test suite ***" >&2)'))
|
|
|
|
###
|
|
|
|
# Set available features we allow tests to conditionalize on.
|
|
if platform.system() != 'Windows':
|
|
config.available_features.add('crash-recovery')
|
|
|
|
# Add each available build target CPU as a feature.
|
|
for target in config.llvm_code_generators:
|
|
config.available_features.add("CODEGENERATOR=" + target)
|
|
|
|
# Add the run target CPU, OS, and pointer size as features.
|
|
config.available_features.add("CPU=" + run_cpu)
|
|
config.available_features.add("OS=" + run_os)
|
|
config.available_features.add("PTRSIZE=" + run_ptrsize)
|
|
config.available_features.add("VENDOR=" + run_vendor)
|
|
|
|
config.available_features.add("SWIFT_VERSION=" + swift_version)
|
|
|
|
if "optimized_stdlib" in config.available_features:
|
|
config.available_features.add("optimized_stdlib_" + run_cpu)
|
|
|
|
swift_test_mode = lit_config.params.get('swift_test_mode', 'optimize_none')
|
|
swift_execution_tests_extra_flags = ''
|
|
if swift_test_mode == 'optimize_none':
|
|
config.available_features.add("nonexecutable_test")
|
|
config.available_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize_none")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_none_" + run_cpu)
|
|
swift_execution_tests_extra_flags = ''
|
|
elif swift_test_mode == 'optimize_none_with_implicit_dynamic':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize_none_with_implicit_dynamic")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_none_" + run_cpu)
|
|
swift_execution_tests_extra_flags = '-Xfrontend -enable-implicit-dynamic -Xfrontend -enable-private-imports -Xfrontend -enable-dynamic-replacement-chaining'
|
|
elif swift_test_mode == 'optimize_with_implicit_dynamic':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize_with_implicit_dynamic")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_" + run_cpu)
|
|
swift_execution_tests_extra_flags = '-O -Xfrontend -enable-implicit-dynamic -Xfrontend -enable-private-imports -Xfrontend -enable-dynamic-replacement-chaining'
|
|
elif swift_test_mode == 'optimize':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_" + run_cpu)
|
|
swift_execution_tests_extra_flags = '-O'
|
|
elif swift_test_mode == 'optimize_size':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize_size")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_" + run_cpu)
|
|
swift_execution_tests_extra_flags = '-Osize'
|
|
elif swift_test_mode == 'optimize_unchecked':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
config.available_features.add("swift_test_mode_optimize_unchecked")
|
|
# Add the cpu as a feature so we can selectively disable tests in an
|
|
# optimize mode for a cpu.
|
|
config.available_features.add("swift_test_mode_optimize_unchecked_" + run_cpu)
|
|
swift_execution_tests_extra_flags = '-Ounchecked'
|
|
elif swift_test_mode == 'only_executable':
|
|
config.available_features.add("executable_test")
|
|
config.limit_to_features.add("executable_test")
|
|
elif swift_test_mode == 'only_non_executable':
|
|
config.available_features.add("nonexecutable_test")
|
|
elif swift_test_mode == 'with_cxx_interop':
|
|
config.available_features.add("nonexecutable_test")
|
|
config.available_features.add("executable_test")
|
|
config.available_features.add("with_cxx_interop")
|
|
config.swift_frontend_test_options += ' -cxx-interoperability-mode=default'
|
|
config.swift_driver_test_options += ' -cxx-interoperability-mode=default'
|
|
config.swift_ide_test_test_options += ' -cxx-interoperability-mode=default'
|
|
else:
|
|
lit_config.fatal("Unknown test mode %r" % swift_test_mode)
|
|
|
|
swift_test_subset = lit_config.params.get('swift_test_subset', 'validation')
|
|
if swift_test_subset in ['primary', 'validation', 'only_validation']:
|
|
# No extra flags needed.
|
|
pass
|
|
elif swift_test_subset == 'all':
|
|
config.available_features.add("long_test")
|
|
config.available_features.add("stress_test")
|
|
elif swift_test_subset == 'only_long':
|
|
config.available_features.add("long_test")
|
|
config.limit_to_features.add("long_test")
|
|
config.limit_to_features.discard("executable_test")
|
|
elif swift_test_subset == 'only_stress':
|
|
config.available_features.add("stress_test")
|
|
config.limit_to_features.add("stress_test")
|
|
config.limit_to_features.discard("executable_test")
|
|
elif swift_test_subset == 'only_early_swiftdriver':
|
|
# Point this subset at a driver-specific set of tests. These are the known reduced subset
|
|
# of tests to verify the basic functionality of the standalone (early) swift-driver.
|
|
config.test_source_root = os.path.join(config.test_source_root, 'Driver', 'Dependencies')
|
|
else:
|
|
lit_config.fatal("Unknown test mode %r" % swift_test_subset)
|
|
|
|
if 'swift_evolve' in lit_config.params:
|
|
config.available_features.add("swift_evolve")
|
|
|
|
if not 'swift_driver' in lit_config.params:
|
|
config.available_features.add("cplusplus_driver")
|
|
|
|
# Check if we need to run lit tests using the legacy driver or the new driver
|
|
# The default for existing test runs is to use the legacy driver.
|
|
# The new driver is tested separately.
|
|
if swift_test_subset != 'only_early_swiftdriver' and\
|
|
os.environ.get('SWIFT_FORCE_TEST_NEW_DRIVER') is None:
|
|
config.environment['SWIFT_USE_OLD_DRIVER'] = '1'
|
|
config.environment['SWIFT_AVOID_WARNING_USING_OLD_DRIVER'] = '1'
|
|
|
|
# Enable benchmark testing when the binary is found (has fully qualified path).
|
|
if config.benchmark_o != 'Benchmark_O':
|
|
config.available_features.add('benchmark')
|
|
|
|
# Add substitutions for the run target triple, CPU, OS, and pointer size.
|
|
config.substitutions.append(('%target-triple', config.variant_triple))
|
|
|
|
# Keep track of which sanitizers need to be enabled (matters for some tests)
|
|
config.sanitizers = []
|
|
if 'asan' in config.available_features:
|
|
config.sanitizers.append('address')
|
|
|
|
if run_vendor == 'apple':
|
|
if run_os == 'maccatalyst':
|
|
config.stable_abi_triple = '%s-%s-ios13.1-macabi' % (run_cpu, run_vendor)
|
|
config.pre_stable_abi_triple = config.stable_abi_triple
|
|
config.next_stable_abi_triple = config.stable_abi_triple
|
|
config.future_abi_triple = '%s-%s-ios99-macabi' % (run_cpu, run_vendor)
|
|
config.available_features.add('swift_stable_abi')
|
|
else:
|
|
# iOS 12.2 does not support 32-bit targets, so we cannot run tests that
|
|
# want to deploy to an iOS that has Swift in the OS.
|
|
if run_os == 'ios' and run_ptrsize == '32':
|
|
pre_stable_version = '10'
|
|
else:
|
|
config.available_features.add('swift_stable_abi')
|
|
PRE_STABLE_VERSION = {
|
|
'macosx': '10.14.3',
|
|
'ios': '12.1',
|
|
'maccatalyst': '12.1',
|
|
'tvos': '12.1',
|
|
'watchos': '5.1'
|
|
}
|
|
pre_stable_version = PRE_STABLE_VERSION.get(run_os, '')
|
|
|
|
config.pre_stable_abi_triple = '%s-%s-%s%s%s' % (run_cpu, run_vendor, run_os,
|
|
pre_stable_version, run_environment)
|
|
STABLE_VERSION = {
|
|
'macosx': '10.14.4',
|
|
'ios': '12.2',
|
|
'maccatalyst': '12.2',
|
|
'tvos': '12.2',
|
|
'watchos': '5.2'
|
|
}
|
|
stable_version = STABLE_VERSION.get(run_os, '')
|
|
config.stable_abi_triple = '%s-%s-%s%s%s' % (run_cpu, run_vendor, run_os,
|
|
stable_version, run_environment)
|
|
|
|
NEXT_STABLE_VERSION = {
|
|
'macosx': '10.15',
|
|
'ios': '13',
|
|
'maccatalyst': '13',
|
|
'tvos': '13',
|
|
'watchos': '6'
|
|
}
|
|
next_stable_version = NEXT_STABLE_VERSION.get(run_os, '')
|
|
config.next_stable_abi_triple = '%s-%s-%s%s%s' % (run_cpu, run_vendor, run_os,
|
|
next_stable_version, run_environment)
|
|
FUTURE_VERSION = {
|
|
'macosx': '99.99',
|
|
'ios': '99.99',
|
|
'maccatalyst': '99.99',
|
|
'tvos': '99.99',
|
|
'watchos': '99.99'
|
|
}
|
|
future_version = FUTURE_VERSION.get(run_os, '')
|
|
config.future_triple = '%s-%s-%s%s%s' % (run_cpu, run_vendor, run_os,
|
|
future_version, run_environment)
|
|
|
|
else:
|
|
config.pre_stable_abi_triple = config.variant_triple
|
|
config.stable_abi_triple = config.variant_triple
|
|
config.next_stable_abi_triple = config.variant_triple
|
|
config.future_triple = config.variant_triple
|
|
|
|
# On Apple platforms, this substitution names the maximum OS version *without*
|
|
# Swift in the OS. On non-Apple platforms this is equivalent to %target-triple.
|
|
config.substitutions.append(('%target-pre-stable-abi-triple',
|
|
config.pre_stable_abi_triple))
|
|
|
|
# On Apple platforms, this substitution names the minimum OS version with
|
|
# Swift 5.0 in the OS. On non-Apple platforms this is equivalent to %target-triple.
|
|
config.substitutions.append(('%target-stable-abi-triple',
|
|
config.stable_abi_triple))
|
|
|
|
# On Apple platforms, this substitution names the minimum OS version with
|
|
# Swift 5.1 in the OS, and an Objective-C runtime supporting class stubs.
|
|
config.substitutions.append(('%target-next-stable-abi-triple',
|
|
config.next_stable_abi_triple))
|
|
|
|
config.substitutions.append(('%target-future-triple',
|
|
config.future_triple))
|
|
|
|
config.substitutions.append(('%target-cpu', run_cpu))
|
|
|
|
target_os_abi = run_os
|
|
target_os_is_maccatalyst = "FALSE"
|
|
target_mandates_stable_abi = "FALSE"
|
|
if (run_cpu in ('arm64e',) or \
|
|
(run_os == 'watchos' and run_cpu == 'x86_64')):
|
|
target_mandates_stable_abi = "TRUE"
|
|
config.available_features.add('swift_only_stable_abi')
|
|
if run_os in ('maccatalyst',):
|
|
# For purposes of ABI, treat maccatalyst as macosx since the maccatalyst ABI
|
|
# must match the macosx ABI.
|
|
target_os_abi = 'macosx'
|
|
target_os_is_maccatalyst = "TRUE"
|
|
config.available_features.add("OS=ios")
|
|
# macOS and simulators on ASi use the stable ABI
|
|
if (run_os in ('macosx',) or 'simulator' in run_environment) and run_cpu in ('arm64',):
|
|
target_mandates_stable_abi = "TRUE"
|
|
config.available_features.add('swift_only_stable_abi')
|
|
if run_os in (
|
|
'linux-android', 'linux-androideabi', # Android
|
|
'freebsd', 'openbsd', # BSD
|
|
'linux-gnu', 'linux-gnueabihf', # Linux
|
|
'windows-cygnus', 'windows-gnu', 'windows-msvc', # Windows
|
|
):
|
|
target_mandates_stable_abi = "TRUE"
|
|
config.available_features.add('swift_only_stable_abi')
|
|
config.substitutions.append(('%target-os-abi', target_os_abi))
|
|
config.substitutions.append(('%target-os-is-maccatalyst', target_os_is_maccatalyst))
|
|
config.substitutions.append(('%target-mandates-stable-abi',
|
|
target_mandates_stable_abi))
|
|
config.substitutions.append(('%target-endian', run_endian))
|
|
config.substitutions.append(('%target-os', run_os))
|
|
config.substitutions.append(('%target-ptrsize', run_ptrsize))
|
|
config.substitutions.append(('%target-vendor', run_vendor))
|
|
config.substitutions.append(('%target-alignment', "%d" % (int(run_ptrsize)/8)))
|
|
|
|
if platform.system() == 'Darwin':
|
|
config.substitutions.append(('%is-darwin', 'isDarwin'))
|
|
else:
|
|
config.substitutions.append(('%is-darwin', 'isNotDarwin'))
|
|
|
|
# Enable Darwin SDK-dependent tests if we have an SDK.
|
|
# On Linux, assume that SDK path does not point to the Darwin SDK.
|
|
if config.variant_sdk != "":
|
|
config.substitutions.append(('%sdk', '"%s"' % config.variant_sdk))
|
|
|
|
# Enable interpreter-based tests on platforms where the interpreter is known to
|
|
# work.
|
|
if platform.system() == 'Darwin' and (run_os == 'macosx' or run_os == 'darwin'):
|
|
# Disable REPL tests if SDK overlay is not in the resource dir.
|
|
# <rdar://problem/16678410> Adding more libraries with -lfoo to REPL is broken
|
|
if swift_test_mode != 'only_non_executable':
|
|
config.available_features.add('swift_repl')
|
|
config.available_features.add('swift_interpreter')
|
|
elif platform.system() == 'Linux':
|
|
if swift_test_mode != 'only_non_executable':
|
|
config.available_features.add('swift_interpreter')
|
|
|
|
# The global environment in Android sets ANDROID_DATA, so if that variable is
|
|
# set, we are probably running in Android.
|
|
kIsAndroid = 'ANDROID_DATA' in os.environ
|
|
|
|
# swift-remoteast-test requires the ability to compile and run code
|
|
# for the system we compiled the swift-remoteast-test executable on.
|
|
# This is potentially a stronger constraint than just "can we interpret",
|
|
# but use that as an approximation for now.
|
|
if 'swift_interpreter' in config.available_features:
|
|
config.available_features.add('swift-remoteast-test')
|
|
|
|
config.target_runtime = "unknown"
|
|
|
|
if (getattr(config, 'darwin_enable_maccatalyst', False) and
|
|
config.darwin_maccatalyst_build_flavor == "ios-like"):
|
|
variant_suffix = config.darwin_osx_variant_suffix
|
|
else:
|
|
variant_suffix = config.variant_suffix
|
|
swift_reflection_test_name = 'swift-reflection-test' + variant_suffix
|
|
|
|
def use_interpreter_for_simple_runs():
|
|
def make_simple_target_run(gyb=False, stdlib=False, parameterized=False):
|
|
result = ''
|
|
if gyb:
|
|
result += ('%empty-directory(%t) && '
|
|
'%gyb %s -o %t/main.swift && '
|
|
'%line-directive %t/main.swift -- ')
|
|
# FIXME: SWIFT_INTERPRETER needs to be a set of arguments, not just a
|
|
# path.
|
|
result += (
|
|
'env SWIFT_INTERPRETER=%r %s %r %s -module-name main %s %s %s '
|
|
% (config.swift, xcrun_prefix, config.swift, target_options,
|
|
config.swift_test_options,
|
|
config.swift_driver_test_options,
|
|
swift_execution_tests_extra_flags))
|
|
if stdlib:
|
|
result += '-Xfrontend -disable-access-control '
|
|
if parameterized:
|
|
result += ' \\1 '
|
|
if gyb:
|
|
result += '%t/main.swift'
|
|
else:
|
|
result += '%s'
|
|
return result
|
|
config.target_run_stdlib_swiftgyb = make_simple_target_run(gyb=True)
|
|
config.target_run_simple_swiftgyb = make_simple_target_run(gyb=True)
|
|
config.target_run_stdlib_swift = make_simple_target_run(stdlib=True)
|
|
config.target_run_simple_swift = make_simple_target_run()
|
|
config.target_run_simple_swift_parameterized = make_simple_target_run(parameterized=True)
|
|
config.target_run_stdlib_swift_parameterized = make_simple_target_run(stdlib=True, parameterized=True)
|
|
config.target_run_simple_swiftgyb_parameterized = make_simple_target_run(gyb=True, parameterized=True)
|
|
config.available_features.add('interpret')
|
|
|
|
target_specific_module_triple = config.variant_triple
|
|
target_future = target_specific_module_triple
|
|
|
|
config.target_run = ''
|
|
config.target_rtti_opt = '-fno-rtti'
|
|
config.target_pic_opt = ''
|
|
config.target_cxx_lib = '-lc++'
|
|
config.target_msvc_runtime_opt = ''
|
|
config.target_static_library_prefix = 'lib'
|
|
config.target_static_library_suffix = '.a'
|
|
config.target_env_prefix = ''
|
|
config.target_sdk_libcxx_path = ''
|
|
|
|
if run_vendor == 'apple':
|
|
target_specific_module_triple = '{}-apple-{}'.format(
|
|
{ 'aarch64': 'arm64', 'amd64': 'x86_64' }.get(run_cpu, run_cpu),
|
|
{ 'macosx': 'macos', 'darwin': 'macos' }.get(run_os, run_os)
|
|
)
|
|
|
|
config.target_object_format = "macho"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".dylib"
|
|
if 'use_os_stdlib' not in lit_config.params:
|
|
config.target_codesign = make_path(config.swift_utils, "swift-darwin-postprocess.py")
|
|
else:
|
|
config.target_codesign = "codesign -f -s - --entitlements {}".format(os.path.join(config.swift_utils, 'get-task-allow.plist'))
|
|
|
|
config.target_library_path_var = "DYLD_LIBRARY_PATH"
|
|
config.target_runtime = "objc"
|
|
config.target_sdk_libcxx_path = os.path.join(config.variant_sdk, 'usr', 'include', 'c++', 'v1')
|
|
|
|
config.available_features.add('libdispatch')
|
|
config.available_features.add('foundation')
|
|
config.available_features.add('objc_interop')
|
|
run_objc_interop = "objc"
|
|
|
|
# The "freestanding" tests will link against the static libswiftCore.a and
|
|
# cannot use any of Obj-C / Dispatch / Foundation.
|
|
if "-freestanding" in config.variant_suffix:
|
|
if not config.swift_freestanding_is_darwin:
|
|
config.target_runtime = "native"
|
|
if not config.swift_enable_dispatch:
|
|
config.available_features.remove('libdispatch')
|
|
if not config.swift_freestanding_is_darwin:
|
|
config.available_features.remove('foundation')
|
|
if not config.swift_stdlib_enable_objc_interop:
|
|
config.available_features.remove('objc_interop')
|
|
config.available_features.add('freestanding')
|
|
|
|
# Build all "freestanding" tests with -disable-objc-interop
|
|
if not config.swift_stdlib_enable_objc_interop:
|
|
swift_execution_tests_extra_flags += ' -Xfrontend -disable-objc-interop'
|
|
|
|
# The Concurrency module is not available in "freestanding" mode.
|
|
if not 'concurrency' in config.available_features:
|
|
swift_execution_tests_extra_flags += \
|
|
' -Xfrontend -disable-implicit-concurrency-module-import'
|
|
|
|
# Freestanding doesn't back deploy.
|
|
swift_execution_tests_extra_flags += \
|
|
' -Xfrontend -disable-autolinking-runtime-compatibility-concurrency' + \
|
|
' -runtime-compatibility-version none'
|
|
|
|
# To have visible references from symbolic manglings
|
|
swift_execution_tests_extra_flags += \
|
|
' -Xfrontend -disable-standard-substitutions-in-reflection-mangling'
|
|
|
|
# Link all "freestanding" tests with -dead_strip, which can effectively
|
|
# even remove parts of the stdlib and runtime, if it's not needed. Since
|
|
# it's a very desired behavior, let's enable it for all executable tests.
|
|
if not config.swift_freestanding_is_darwin:
|
|
swift_execution_tests_extra_flags += ' -Xlinker -dead_strip'
|
|
|
|
# TODO: consider making the addition of these flags dependent on the CMake
|
|
# setting for hermetic seal at link
|
|
if not config.swift_freestanding_is_darwin:
|
|
swift_execution_tests_extra_flags += ' -experimental-hermetic-seal-at-link -lto=llvm-full'
|
|
|
|
if not config.swift_freestanding_is_darwin:
|
|
swift_execution_tests_extra_flags += ' -Xfrontend -disable-preallocated-instantiation-caches'
|
|
|
|
if not config.swift_freestanding_is_darwin:
|
|
swift_execution_tests_extra_flags += ' -Xfrontend -reflection-metadata-for-debugger-only'
|
|
|
|
if config.swift_stdlib_use_relative_protocol_witness_tables:
|
|
swift_execution_tests_extra_flags += ' -Xfrontend -enable-relative-protocol-witness-tables -Xfrontend -swift-async-frame-pointer=never'
|
|
|
|
# Build a resource dir for freestanding tests.
|
|
new_resource_dir = os.path.join(config.test_exec_root, "resource_dir")
|
|
if not os.path.exists(new_resource_dir): os.mkdir(new_resource_dir)
|
|
def symlink_if_not_exists(src, dst):
|
|
src = os.path.join(test_resource_dir, src)
|
|
dst = os.path.join(new_resource_dir, dst)
|
|
if not os.path.exists(dst): os.symlink(src, dst)
|
|
symlink_if_not_exists("clang", "clang")
|
|
symlink_if_not_exists("shims", "shims")
|
|
symlink_if_not_exists("freestanding", "macosx")
|
|
# This is needed to allow compiling against Dispatch
|
|
# TODO: consider making this dependent on swift_enable_dispatch
|
|
if config.swift_freestanding_is_darwin:
|
|
symlink_if_not_exists("apinotes", "apinotes")
|
|
config.resource_dir_opt = "-resource-dir %s" % new_resource_dir
|
|
lit_config.note('Using freestanding resource dir: ' + new_resource_dir)
|
|
|
|
# Auto-linking does not work when stdlib is built with LTO, because linked
|
|
# libraries are discovered too late (after optimizations are applied), and
|
|
# ld64 hits an assert and crashes, or worse, deadlocks. Until ld64 fixes
|
|
# this, let's workaround it by explicitly -l linking all libraries needed in
|
|
# tests.
|
|
# rdar://70787171
|
|
if "stdlib_lto" in config.available_features:
|
|
libraries = ["swiftCore", "swiftStdlibUnittest",
|
|
"swiftStdlibUnicodeUnittest",
|
|
"swiftStdlibCollectionUnittest",
|
|
"swiftSwiftPrivateLibcExtras", "swiftSwiftPrivate",
|
|
"swiftDarwin", "swiftSwiftPrivateThreadExtras",
|
|
"swiftSwiftOnoneSupport", "swift_Concurrency"]
|
|
if backtracing is not None:
|
|
libraries.append('swift_Backtracing')
|
|
for library in libraries:
|
|
swift_execution_tests_extra_flags += ' -Xlinker -l%s'% library
|
|
|
|
swift_native_clang_tools_path = lit_config.params.get('swift_native_clang_tools_path', None)
|
|
if swift_native_clang_tools_path:
|
|
swift_execution_tests_extra_flags += ' -Xlinker -lto_library -Xlinker %s/../lib/libLTO.dylib' % swift_native_clang_tools_path
|
|
|
|
xcrun_prefix = (
|
|
"xcrun --toolchain %s --sdk %r" %
|
|
(config.darwin_xcrun_toolchain, config.variant_sdk))
|
|
extra_frameworks_dir = make_path(config.variant_sdk, "..", "..", "..",
|
|
"Developer", "Library", "Frameworks")
|
|
target_options = (
|
|
"-target %s %s %s" %
|
|
(config.variant_triple, config.resource_dir_opt, mcp_opt))
|
|
target_options_for_mock_sdk = (
|
|
"-target %s %s %s" %
|
|
(config.variant_triple, stdlib_resource_dir_opt, mcp_opt))
|
|
target_options_for_mock_sdk_after = sdk_overlay_dir_opt
|
|
target_future_version = ''
|
|
|
|
# Only permit non-executable tests for ARM on Darwin unless you are on macOS
|
|
if 'simulator' not in run_environment and run_os not in ('macosx',):
|
|
if swift_test_mode != 'only_non_executable':
|
|
raise RuntimeError('Device tests are currently only supported when '
|
|
'the swift_test_mode is "only_non_executable". Current '
|
|
'swift_test_mode is {}.'.format(swift_test_mode))
|
|
|
|
if 'simulator' not in run_environment and not (run_os == 'macosx' or run_os == 'maccatalyst'):
|
|
# iOS/tvOS/watchOS device
|
|
if run_os == 'ios':
|
|
lit_config.note('Testing iOS ' + config.variant_triple)
|
|
xcrun_sdk_name = "iphoneos"
|
|
target_future_version = "99.99.0"
|
|
elif run_os == 'tvos':
|
|
lit_config.note('Testing AppleTV ' + config.variant_triple)
|
|
xcrun_sdk_name = "appletvos"
|
|
target_future_version = "99.99.0"
|
|
elif run_os == 'watchos':
|
|
lit_config.note('Testing watchOS ' + config.variant_triple)
|
|
xcrun_sdk_name = "watchos"
|
|
target_future_version = "99.99.0"
|
|
|
|
config.target_env_prefix = 'IOS_CHILD_'
|
|
|
|
config.target_cc_options = (
|
|
"-target %s %s" %
|
|
(config.variant_triple, clang_mcp_opt))
|
|
|
|
config.target_build_swift = (
|
|
("%s %s %s -F %r -toolchain-stdlib-rpath " +
|
|
"-Xlinker -rpath -Xlinker %r " +
|
|
"-Xlinker -rpath -Xlinker /usr/lib/swift " +
|
|
# This ensures LC_LOAD_DYLIB rewrite will succeed in %target-codesign (rdar://7885126):
|
|
"-Xlinker -headerpad_max_install_names " +
|
|
"%s %s %s %s") %
|
|
(xcrun_prefix, config.swiftc, target_options,
|
|
extra_frameworks_dir,
|
|
"/tmp/swifttest-device/lib",
|
|
sdk_overlay_linker_opt, config.swift_test_options,
|
|
config.swift_driver_test_options,
|
|
swift_execution_tests_extra_flags))
|
|
config.target_run = "unsupported"
|
|
|
|
(sw_vers_name, sw_vers_vers, sw_vers_build) = \
|
|
darwin_get_sdk_version(config.variant_sdk)
|
|
|
|
elif 'simulator' in run_environment:
|
|
# iOS/tvOS/watchOS simulator
|
|
if run_os == 'ios':
|
|
config.available_features.add('DARWIN_SIMULATOR=ios')
|
|
lit_config.note("Testing iOS simulator " + config.variant_triple)
|
|
xcrun_sdk_name = "iphonesimulator"
|
|
target_future_version = "99.99.0"
|
|
elif run_os == 'watchos':
|
|
config.available_features.add('DARWIN_SIMULATOR=watchos')
|
|
lit_config.note("Testing watchOS simulator " + config.variant_triple)
|
|
xcrun_sdk_name = "watchsimulator"
|
|
target_future_version = "99.99.0"
|
|
else:
|
|
config.available_features.add('DARWIN_SIMULATOR=tvos')
|
|
lit_config.note("Testing AppleTV simulator " + config.variant_triple)
|
|
xcrun_sdk_name = "appletvsimulator"
|
|
target_future_version = "99.99.0"
|
|
|
|
target_specific_module_triple += "-simulator"
|
|
|
|
config.target_env_prefix = 'SIMCTL_CHILD_'
|
|
|
|
config.target_cc_options = (
|
|
"-target %s %s" %
|
|
(config.variant_triple, clang_mcp_opt))
|
|
|
|
config.target_build_swift = (
|
|
("%s %s %s -F %r -toolchain-stdlib-rpath %s " +
|
|
"-Xlinker -rpath -Xlinker /usr/lib/swift " +
|
|
# This ensures LC_LOAD_DYLIB rewrite will succeed in %target-codesign (rdar://7885126):
|
|
"-Xlinker -headerpad_max_install_names " +
|
|
" %s %s %s") %
|
|
(xcrun_prefix, config.swiftc, target_options,
|
|
extra_frameworks_dir,
|
|
sdk_overlay_linker_opt, config.swift_test_options,
|
|
config.swift_driver_test_options,
|
|
swift_execution_tests_extra_flags))
|
|
# FIXME: allow specification of simulator and version
|
|
#
|
|
# Note: don't pass '--adopt-pid' to sim. This can trigger a kernel
|
|
# panic.
|
|
# <rdar://problem/11806093> multithreaded 64-to-32 exec is broken
|
|
# (foundation tool launched with sim --adopt-pid occasionally
|
|
# segmentation faults)
|
|
config.target_run = (
|
|
"%s %s " %
|
|
(xcrun_prefix, get_simulator_command(run_os, run_cpu)))
|
|
|
|
(sw_vers_name, sw_vers_vers, sw_vers_build) = \
|
|
darwin_get_sdk_version(config.variant_sdk)
|
|
|
|
if (sw_vers_name == '' or sw_vers_vers == '' or sw_vers_build == ''):
|
|
lit_config.fatal('Could not get or decode sw_vers output. ' +
|
|
'Perhaps the simulator is not working.')
|
|
|
|
elif run_os == 'macosx' or run_os == 'maccatalyst':
|
|
# OS X
|
|
lit_config.note("Testing OS X " + config.variant_triple)
|
|
|
|
xcrun_sdk_name = "macosx"
|
|
|
|
config.target_cc_options = (
|
|
"-target %s %s" %
|
|
(config.variant_triple, clang_mcp_opt))
|
|
|
|
maccatalyst_frameworks_component = ""
|
|
if run_os == 'maccatalyst':
|
|
# Additional framework search paths for macCatalyst.
|
|
# These have to come before other search paths so that for
|
|
# unzippered twin frameworks the unzippered twin version
|
|
# is favored under macCatalyst.
|
|
maccatalyst_frameworks_dir = make_path(config.variant_sdk,
|
|
"System", "iOSSupport", "System", "Library", "Frameworks")
|
|
maccatalyst_frameworks_component = ( "-F %r" % maccatalyst_frameworks_dir )
|
|
# Module triples end in ios-macabi.
|
|
target_specific_module_triple = '{}-apple-ios-macabi'.format(
|
|
{ 'aarch64': 'arm64', 'amd64': 'x86_64' }.get(run_cpu, run_cpu)
|
|
)
|
|
|
|
config.target_build_swift = (
|
|
("%s %s %s %s -F %r -toolchain-stdlib-rpath "
|
|
+ "-Xlinker -rpath -Xlinker %r "
|
|
+ "-Xlinker -rpath -Xlinker /usr/lib/swift "
|
|
# This ensures LC_LOAD_DYLIB rewrite will succeed in %target-codesign (rdar://7885126):
|
|
+ "-Xlinker -headerpad_max_install_names "
|
|
+ "%s %s %s %s "
|
|
+ "-F %r -Xlinker -rpath -Xlinker %r")
|
|
% (xcrun_prefix, config.swiftc, target_options,
|
|
maccatalyst_frameworks_component,
|
|
extra_frameworks_dir, extra_frameworks_dir,
|
|
sdk_overlay_linker_opt, config.swift_test_options,
|
|
config.swift_driver_test_options,
|
|
swift_execution_tests_extra_flags, sourcekitd_framework_dir,
|
|
sourcekitd_framework_dir))
|
|
|
|
config.target_run = ""
|
|
target_future_version = "99.99"
|
|
|
|
if 'interpret' in lit_config.params:
|
|
use_interpreter_for_simple_runs()
|
|
|
|
(sw_vers_name, sw_vers_vers, sw_vers_build) = \
|
|
darwin_get_sw_vers()
|
|
|
|
else:
|
|
lit_config.fatal("Unknown Apple OS '" + run_os + "' " +
|
|
"(from " + config.variant_triple + ")")
|
|
|
|
lit_config.note(
|
|
'Running tests on %s version %s (%s)' %
|
|
(sw_vers_name, sw_vers_vers, sw_vers_build))
|
|
|
|
if "-freestanding" in config.variant_suffix and config.swift_freestanding_is_darwin:
|
|
# This will ensure we are able to find libraries
|
|
# and resource dir at the correct path in tests that require
|
|
# Foundation and ObjectiveC capabilities
|
|
config.target_sdk_name = config.freestanding_sdk_name
|
|
else:
|
|
config.target_sdk_name = xcrun_sdk_name
|
|
config.target_ld = "%s ld -L%r" % (xcrun_prefix, make_path(test_resource_dir, config.target_sdk_name))
|
|
|
|
maccatalyst_extra_frameworks = ""
|
|
if run_os == 'maccatalyst':
|
|
maccatalyst_extra_frameworks = "-F {}/System/iOSSupport/System/Library/Frameworks".format(config.variant_sdk)
|
|
config.target_swift_frontend = (
|
|
"%s %s -sdk %r %s %s %s" %
|
|
(config.swift_frontend, target_options, config.variant_sdk, maccatalyst_extra_frameworks,
|
|
config.swift_test_options, config.swift_frontend_test_options))
|
|
subst_target_swift_frontend_mock_sdk = (
|
|
"%s %s -sdk %r %s %s" %
|
|
(config.swift_frontend, target_options_for_mock_sdk, config.variant_sdk,
|
|
config.swift_test_options, config.swift_frontend_test_options))
|
|
config.target_swift_modulewrap = (
|
|
'%s -modulewrap -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
config.target_swift_emit_pcm = (
|
|
'%s -emit-pcm -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
subst_target_swift_frontend_mock_sdk_after = \
|
|
target_options_for_mock_sdk_after
|
|
config.target_sil_opt = (
|
|
"%s %s %s %s" %
|
|
(xcrun_prefix, config.sil_opt, target_options, config.sil_test_options))
|
|
subst_target_sil_opt_mock_sdk = (
|
|
"%s %s" %
|
|
(config.sil_opt, target_options_for_mock_sdk))
|
|
subst_target_sil_opt_mock_sdk_after = \
|
|
target_options_for_mock_sdk_after
|
|
config.target_swift_symbolgraph_extract = (
|
|
"%s %s %s" %
|
|
(xcrun_prefix, config.swift_symbolgraph_extract, target_options))
|
|
config.target_swift_api_extract = (
|
|
"%s %s -sdk %r" %
|
|
(config.swift_api_extract, target_options, config.variant_sdk))
|
|
config.target_swift_ide_test = (
|
|
"%s %s %s %s %s" %
|
|
(xcrun_prefix, config.swift_ide_test, target_options, ccp_opt,
|
|
config.swift_ide_test_test_options))
|
|
subst_target_swift_ide_test_mock_sdk = (
|
|
"%s %s %s %s %s" %
|
|
(xcrun_prefix, config.swift_ide_test, target_options_for_mock_sdk, ccp_opt,
|
|
config.swift_ide_test_test_options))
|
|
subst_target_swift_ide_test_mock_sdk_after = \
|
|
target_options_for_mock_sdk_after
|
|
config.target_swiftc_driver = (
|
|
("%s %s -toolchain-stdlib-rpath %s " +
|
|
# This ensures LC_LOAD_DYLIB rewrite will succeed in %target-codesign (rdar://7885126):
|
|
"-Xlinker -headerpad_max_install_names " +
|
|
"-Xlinker -rpath -Xlinker /usr/lib/swift %s ")%
|
|
(xcrun_prefix, config.swiftc, target_options, config.swift_driver_test_options))
|
|
config.target_stdlib_swiftc_driver = config.target_swiftc_driver
|
|
config.target_clang = (
|
|
"%s %s %s" %
|
|
(xcrun_prefix, config.clangxx, config.target_cc_options))
|
|
|
|
config.target_build_swift_dylib = (
|
|
"%s -parse-as-library -emit-library -o '\\1' "
|
|
"-Xlinker -install_name -Xlinker @executable_path/$(basename '\\1')"
|
|
% (config.target_build_swift))
|
|
config.target_add_rpath = r'-Xlinker -rpath -Xlinker \1'
|
|
|
|
target_future = format('%s-apple-%s%s%s' % (run_cpu, run_os, target_future_version, run_environment))
|
|
|
|
config.otool_classic = ("%s otool-classic" % (xcrun_prefix))
|
|
|
|
SDK_2020_VERSION = {
|
|
'macosx': '11.0',
|
|
'ios': '14.0',
|
|
'maccatalyst': '14.0',
|
|
'tvos': '14.0',
|
|
'watchos': '7.0'
|
|
}
|
|
sdk_2020_version = SDK_2020_VERSION.get(run_os, '')
|
|
SDK_2021_VERSION = {
|
|
'macosx': '12.0',
|
|
'ios': '15.0',
|
|
'maccatalyst': '15.0',
|
|
'tvos': '15.0',
|
|
'watchos': '8.0'
|
|
}
|
|
sdk_2021_version = SDK_2021_VERSION.get(run_os, '')
|
|
linker_os = {
|
|
'iphoneos': 'ios',
|
|
'appletvos': 'tvos',
|
|
'watchos': 'watchos',
|
|
'iphonesimulator': 'ios-simulator',
|
|
'watchsimulator': 'watchos-simulator',
|
|
'appletvsimulator': 'tvos-simulator',
|
|
'macosx': 'macos'
|
|
}.get(config.target_sdk_name, run_os)
|
|
|
|
config.target_link_sdk_2020_version = (
|
|
"-Xlinker -platform_version -Xlinker %s -Xlinker %s -Xlinker %s" %
|
|
(linker_os, sdk_2020_version, sdk_2020_version))
|
|
config.target_link_sdk_2021_version = (
|
|
"-Xlinker -platform_version -Xlinker %s -Xlinker %s -Xlinker %s" %
|
|
(linker_os, sdk_2021_version, sdk_2021_version))
|
|
config.target_link_sdk_future_version = (
|
|
"-Xlinker -platform_version -Xlinker %s -Xlinker %s -Xlinker %s" %
|
|
(linker_os, target_future_version, target_future_version))
|
|
|
|
elif run_os in ['windows-msvc']:
|
|
lit_config.note('Testing Windows ' + config.variant_triple)
|
|
if 'NUMBER_OF_PROCESSORS' in os.environ:
|
|
config.environment['NUMBER_OF_PROCESSORS'] = os.environ['NUMBER_OF_PROCESSORS']
|
|
if 'PROCESSOR_ARCHITEW6432' in os.environ:
|
|
config.environment['PROCESSOR_ARCHITEW6432'] = os.environ['PROCESSOR_ARCHITEW6432']
|
|
if 'PROCESSOR_ARCHITECTURE' in os.environ:
|
|
config.environment['PROCESSOR_ARCHITECTURE'] = os.environ['PROCESSOR_ARCHITECTURE']
|
|
if 'PROCESSOR_IDENTIFIER' in os.environ:
|
|
config.environment['PROCESSOR_IDENTIFIER'] = os.environ['PROCESSOR_IDENTIFIER']
|
|
config.environment['PYTHON_EXECUTABLE'] = sys.executable
|
|
config.target_object_format = 'coff'
|
|
config.target_shared_library_prefix = ''
|
|
config.target_shared_library_suffix = '.dll'
|
|
config.target_static_library_prefix = ''
|
|
config.target_static_library_suffix = '.lib'
|
|
config.target_sdk_name = 'windows'
|
|
config.target_runtime = 'native'
|
|
config.target_cc_options = ""
|
|
config.target_rtti_opt = "-frtti"
|
|
config.target_cxx_lib = ""
|
|
config.target_msvc_runtime_opt = '-%s -D_MT' % config.swift_stdlib_msvc_runtime
|
|
if 'D' in config.swift_stdlib_msvc_runtime:
|
|
config.target_msvc_runtime_opt += ' -D_DLL'
|
|
config.target_env_prefix = ''
|
|
|
|
config.target_build_swift = \
|
|
('%r -target %s %s %s %s %s %s -libc %s' % \
|
|
(config.swiftc, config.variant_triple, \
|
|
config.resource_dir_opt, config.swift_system_overlay_opt, \
|
|
config.swift_test_options, config.swift_driver_test_options,\
|
|
swift_execution_tests_extra_flags, \
|
|
config.swift_stdlib_msvc_runtime))
|
|
|
|
config.target_run = ''
|
|
|
|
config.target_swift_frontend = \
|
|
('%r -target %s %s %s %s %s %s' % (config.swift_frontend, \
|
|
config.variant_triple, \
|
|
config.resource_dir_opt, mcp_opt, \
|
|
config.swift_system_overlay_opt, \
|
|
config.swift_test_options, \
|
|
config.swift_frontend_test_options))
|
|
|
|
config.target_codesign = 'echo'
|
|
|
|
subst_target_swift_frontend_mock_sdk = config.target_swift_frontend
|
|
subst_target_swift_frontend_mock_sdk_after = ''
|
|
|
|
config.target_build_swift_dylib = \
|
|
SubstituteCaptures(r"%s -parse-as-library -emit-library -o \1" % (
|
|
escape_for_substitute_captures(config.target_build_swift)))
|
|
config.target_add_rpath = r''
|
|
|
|
config.target_clang = \
|
|
('clang++ -target %s %s %s -fobjc-runtime=ios-5.0' % \
|
|
(config.variant_triple, clang_mcp_opt, config.target_cc_options))
|
|
config.target_ld = \
|
|
('%r -libpath:%s' % (config.link, os.path.join(test_resource_dir, \
|
|
config.target_sdk_name)))
|
|
config.target_sil_opt = \
|
|
('%r -target %s %s %s %s %s' % (config.sil_opt, \
|
|
config.variant_triple, \
|
|
config.resource_dir_opt, mcp_opt, \
|
|
config.swift_system_overlay_opt, \
|
|
config.sil_test_options))
|
|
subst_target_sil_opt_mock_sdk = config.target_sil_opt
|
|
subst_target_sil_opt_mock_sdk_after = ''
|
|
config.target_swift_symbolgraph_extract = \
|
|
('%r -target %s %s' % (config.swift_symbolgraph_extract, \
|
|
config.variant_triple, \
|
|
mcp_opt))
|
|
config.target_swift_api_extract = \
|
|
('%r -target %s -sdk %r' % (config.swift_api_extract, \
|
|
config.variant_sdk, \
|
|
config.variant_triple))
|
|
config.target_swift_ide_test = \
|
|
('%r -target %s %s %s %s %s' % (config.swift_ide_test, \
|
|
config.variant_triple, \
|
|
config.resource_dir_opt, mcp_opt, \
|
|
ccp_opt, \
|
|
config.swift_ide_test_test_options))
|
|
|
|
subst_target_swift_ide_test_mock_sdk = config.target_swift_ide_test
|
|
subst_target_swift_ide_test_mock_sdk_after = ''
|
|
|
|
config.target_swiftc_driver = \
|
|
('%r -target %s %s %s %s %s' % (config.swiftc, config.variant_triple,\
|
|
config.resource_dir_opt, mcp_opt, \
|
|
config.swift_system_overlay_opt, \
|
|
config.swift_driver_test_options))
|
|
config.target_stdlib_swiftc_driver = \
|
|
('%r -target %s %s %s %s' % (config.swiftc, config.variant_triple, \
|
|
config.resource_dir_opt, mcp_opt, \
|
|
config.swift_driver_test_options))
|
|
config.target_swift_modulewrap = \
|
|
('%r -modulewrap -target %s' % (config.swiftc, config.variant_triple))
|
|
config.target_swift_emit_pcm = \
|
|
('%r -emit-pcm -target %s' % (config.swiftc, config.variant_triple))
|
|
|
|
|
|
elif (run_os in ['linux-gnu', 'linux-gnueabihf', 'freebsd', 'openbsd', 'windows-cygnus', 'windows-gnu'] or
|
|
(kIsAndroid and run_os in ['linux-android', 'linux-androideabi'])):
|
|
# Running lit and the compiler on Android itself is more like running on Linux,
|
|
# ie the NDK and adb aren't needed, so use this instead.
|
|
|
|
config.target_cxx_lib = "-lstdc++"
|
|
config.target_pic_opt = "-fPIC"
|
|
|
|
# Linux/FreeBSD/Cygwin/Android
|
|
if run_os == 'windows-cygnus':
|
|
lit_config.note("Testing Cygwin " + config.variant_triple)
|
|
config.target_object_format = "coff"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".dll"
|
|
config.target_sdk_name = "cygwin"
|
|
config.target_cc_options = ""
|
|
elif run_os == 'windows-gnu':
|
|
lit_config.note("Testing MinGW " + config.variant_triple)
|
|
config.target_object_format = "coff"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".dll"
|
|
config.target_sdk_name = "mingw"
|
|
config.target_cc_options = ""
|
|
elif run_os == 'freebsd':
|
|
lit_config.note("Testing FreeBSD " + config.variant_triple)
|
|
config.target_object_format = "elf"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".so"
|
|
config.target_sdk_name = "freebsd"
|
|
config.target_cc_options = "-fPIE"
|
|
elif run_os == 'openbsd':
|
|
lit_config.note("Testing OpenBSD " + config.variant_triple)
|
|
config.target_object_format = "elf"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".so"
|
|
config.target_sdk_name = "openbsd"
|
|
config.target_cc_options = "-fPIE"
|
|
elif kIsAndroid:
|
|
lit_config.note("Testing Android " + config.variant_triple)
|
|
config.target_object_format = "elf"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".so"
|
|
config.target_sdk_name = "android"
|
|
config.target_cc_options = "-fPIE"
|
|
else:
|
|
lit_config.note("Testing Linux " + config.variant_triple)
|
|
config.target_object_format = "elf"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".so"
|
|
config.target_sdk_name = "linux"
|
|
config.target_cc_options = "-fPIE"
|
|
config.target_library_path_var = "LD_LIBRARY_PATH"
|
|
config.target_runtime = "native"
|
|
config.target_swift_autolink_extract = inferSwiftBinary("swift-autolink-extract")
|
|
|
|
libdispatch_artifact_dir = config.libdispatch_build_path
|
|
libdispatch_swift_module_dir = make_path(libdispatch_artifact_dir, 'src', 'swift', 'swift')
|
|
libdispatch_source_dir = make_path(config.swift_src_root, os.pardir, 'swift-corelibs-libdispatch')
|
|
libdispatch_artifacts = [
|
|
make_path(libdispatch_artifact_dir, 'libdispatch.so'),
|
|
make_path(libdispatch_artifact_dir, 'libswiftDispatch.so'),
|
|
make_path(libdispatch_swift_module_dir, 'Dispatch.swiftmodule')]
|
|
if (all(os.path.exists(p) for p in libdispatch_artifacts)):
|
|
config.available_features.add('libdispatch')
|
|
config.libdispatch_artifact_dir = libdispatch_artifact_dir
|
|
config.import_libdispatch = ('-I %s -I %s -L %s'
|
|
% (libdispatch_source_dir, libdispatch_swift_module_dir, libdispatch_artifact_dir))
|
|
|
|
libdispatch_static_artifact_dir = os.path.join(config.libdispatch_static_build_path, 'lib')
|
|
libdispatch_static_artifacts = [
|
|
make_path(libdispatch_static_artifact_dir, 'libdispatch.a'),
|
|
make_path(libdispatch_static_artifact_dir, 'libBlocksRuntime.a')]
|
|
if (all(os.path.exists(p) for p in libdispatch_static_artifacts)):
|
|
config.available_features.add('libdispatch_static')
|
|
config.import_libdispatch_static = '-L %s' % libdispatch_static_artifact_dir
|
|
|
|
config.target_build_swift = (
|
|
'%s -target %s -toolchain-stdlib-rpath %s %s %s %s %s'
|
|
% (config.swiftc, config.variant_triple, config.resource_dir_opt, mcp_opt,
|
|
config.swift_test_options, config.swift_driver_test_options,
|
|
swift_execution_tests_extra_flags))
|
|
config.target_codesign = "echo"
|
|
config.target_build_swift_dylib = (
|
|
"%s -parse-as-library -emit-library -o '\\1'"
|
|
% (config.target_build_swift))
|
|
config.target_add_rpath = r'-Xlinker -rpath -Xlinker \1'
|
|
config.target_swift_frontend = (
|
|
'%s -target %s %s %s %s %s '
|
|
% (config.swift_frontend, config.variant_triple, config.resource_dir_opt, mcp_opt,
|
|
config.swift_test_options, config.swift_frontend_test_options))
|
|
subst_target_swift_frontend_mock_sdk = config.target_swift_frontend
|
|
subst_target_swift_frontend_mock_sdk_after = ""
|
|
config.target_run = ''
|
|
if 'interpret' in lit_config.params:
|
|
use_interpreter_for_simple_runs()
|
|
config.target_sil_opt = (
|
|
'%s -target %s %s %s %s' %
|
|
(config.sil_opt, config.variant_triple, config.resource_dir_opt, mcp_opt, config.sil_test_options))
|
|
subst_target_sil_opt_mock_sdk = config.target_sil_opt
|
|
subst_target_sil_opt_mock_sdk_after = ""
|
|
config.target_swift_symbolgraph_extract = (
|
|
'%s -target %s %s' %
|
|
(config.swift_symbolgraph_extract, config.variant_triple, mcp_opt))
|
|
config.target_swift_api_extract = (
|
|
'%s -target %s -sdk %r' %
|
|
(config.swift_api_extract, config.variant_triple, config.variant_sdk))
|
|
config.target_swift_ide_test = (
|
|
'%s -target %s %s %s %s %s' %
|
|
(config.swift_ide_test, config.variant_triple, config.resource_dir_opt,
|
|
mcp_opt, ccp_opt, config.swift_ide_test_test_options))
|
|
subst_target_swift_ide_test_mock_sdk = config.target_swift_ide_test
|
|
subst_target_swift_ide_test_mock_sdk_after = ""
|
|
config.target_swiftc_driver = (
|
|
"%s -target %s -toolchain-stdlib-rpath %s %s %s" %
|
|
(config.swiftc, config.variant_triple, config.resource_dir_opt, mcp_opt, config.swift_driver_test_options))
|
|
config.target_stdlib_swiftc_driver = config.target_swiftc_driver
|
|
config.target_swift_modulewrap = (
|
|
'%s -modulewrap -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
config.target_swift_emit_pcm = (
|
|
'%s -emit-pcm -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
config.target_clang = (
|
|
"clang++ -target %s %s %s -fobjc-runtime=ios-5.0" %
|
|
(config.variant_triple, clang_mcp_opt, config.target_cc_options))
|
|
config.target_ld = "ld -L%r" % (make_path(test_resource_dir, config.target_sdk_name))
|
|
elif run_os == 'linux-androideabi' or run_os == 'linux-android':
|
|
# The module triple for Android ARMv7 seems to be canonicalized in LLVM
|
|
# to be armv7-unknown-linux-android, without the "eabi" bit. Let's remove the
|
|
# same bit from the substitutions so the tests pass correctly.
|
|
target_specific_module_triple = re.sub(r'androideabi', 'android',
|
|
target_specific_module_triple)
|
|
config.variant_triple = re.sub(r'androideabi', 'android', config.variant_triple)
|
|
config.target_cc_options = "-fPIE"
|
|
def get_architecture_value(**kwargs):
|
|
result = kwargs[run_cpu]
|
|
if result is None:
|
|
if run_cpu.startswith("armv7"):
|
|
result = kwargs["armv7"]
|
|
elif run_cpu == "arm64":
|
|
result = kwards["aarch64"]
|
|
return result
|
|
|
|
config.target_cxx_lib = "-lstdc++"
|
|
config.target_pic_opt = "-fPIC"
|
|
|
|
ndk_platform_tuple = get_architecture_value(armv7="armeabi-v7a",
|
|
aarch64="arm64-v8a")
|
|
ndk_platform_triple = get_architecture_value(armv7="arm-linux-androideabi",
|
|
aarch64="aarch64-linux-android")
|
|
if platform.system() == 'Linux':
|
|
prebuilt_directory = 'linux-x86_64'
|
|
elif platform.system() == 'Darwin':
|
|
prebuilt_directory = 'darwin-x86_64'
|
|
elif platform.system() == 'Windows':
|
|
# TODO: NDK distributes for Windows 32 and 64 bits. platform.machine()
|
|
# should allow us to find out the word size, but I don't have a
|
|
# machine to test right now. I think the values are AMD64 and x86, but
|
|
# I'm not sure. Everybody gets the 64 bits version for now.
|
|
prebuilt_directory = 'windows-x86_64'
|
|
|
|
toolchain_directory = make_path(
|
|
config.android_ndk_path, "toolchains", "llvm", "prebuilt",
|
|
prebuilt_directory)
|
|
tools_directory = shell_quote(make_path(
|
|
toolchain_directory, "bin"))
|
|
lit_config.note("Testing Android " + config.variant_triple)
|
|
config.target_object_format = "elf"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".so"
|
|
config.target_runtime = "native"
|
|
config.target_swift_autolink_extract = inferSwiftBinary("swift-autolink-extract")
|
|
config.target_sdk_name = "android"
|
|
config.target_library_path_var = "LD_LIBRARY_PATH"
|
|
config.target_env_prefix = 'ANDROID_CHILD_'
|
|
config.resource_dir_opt = ("-resource-dir %s" % test_resource_dir)
|
|
# Since NDK r19, the headers and libraries are available in a unified
|
|
# sysroot at $NDK_PATH/toolchains/llvm/prebuilt/$prebuilt_directory/sysroot,
|
|
# so the -sdk switch can now be used.
|
|
config.target_build_swift = ' '.join([
|
|
config.swiftc,
|
|
'-target', config.variant_triple,
|
|
'-sdk', config.variant_sdk, '-Xclang-linker',
|
|
'--target={}{}'.format(config.variant_triple, config.android_api_level),
|
|
'-tools-directory', tools_directory,
|
|
config.resource_dir_opt, mcp_opt, config.swift_test_options,
|
|
config.swift_driver_test_options, swift_execution_tests_extra_flags])
|
|
config.target_codesign = "echo"
|
|
config.target_build_swift_dylib = ' '.join([
|
|
config.target_build_swift,
|
|
'-parse-as-library', '-emit-library',
|
|
'-o', "'\\1'"])
|
|
config.target_add_rpath = r'-Xlinker -rpath -Xlinker \1'
|
|
config.target_swift_frontend = ' '.join([
|
|
config.swift_frontend,
|
|
'-target', config.variant_triple,
|
|
'-sdk', config.variant_sdk, config.resource_dir_opt,
|
|
mcp_opt, config.swift_test_options, config.swift_frontend_test_options])
|
|
subst_target_swift_frontend_mock_sdk = config.target_swift_frontend
|
|
subst_target_swift_frontend_mock_sdk_after = ""
|
|
config.target_run = make_path(config.swift_src_root, 'utils', 'android', 'adb_test_runner.py')
|
|
# Use SDKROOT instead of -sdk because a couple tests set another -sdk and
|
|
# sil-opt errors if passed -sdk multiple times.
|
|
config.target_sil_opt = ' '.join([
|
|
'env', 'SDKROOT={}'.format(shell_quote(config.variant_sdk)),
|
|
config.sil_opt,
|
|
'-target', config.variant_triple,
|
|
config.resource_dir_opt, mcp_opt, config.sil_test_options])
|
|
subst_target_sil_opt_mock_sdk = config.target_sil_opt
|
|
subst_target_sil_opt_mock_sdk_after = ""
|
|
config.target_swift_symbolgraph_extract = ' '.join([
|
|
config.swift_symbolgraph_extract,
|
|
'-target', config.variant_triple,
|
|
mcp_opt])
|
|
config.target_swift_api_extract = ' '.join([
|
|
config.swift_api_extract,
|
|
'-target', config.variant_triple,
|
|
'-sdk', shell_quote(config.variant_sdk)])
|
|
config.target_swift_ide_test = ' '.join([
|
|
'env', 'SDKROOT={}'.format(shell_quote(config.variant_sdk)),
|
|
config.swift_ide_test,
|
|
'-target', config.variant_triple,
|
|
config.resource_dir_opt, mcp_opt, ccp_opt,
|
|
config.swift_ide_test_test_options])
|
|
subst_target_swift_ide_test_mock_sdk = config.target_swift_ide_test
|
|
subst_target_swift_ide_test_mock_sdk_after = ""
|
|
config.target_swiftc_driver = ' '.join([
|
|
config.swiftc,
|
|
'-target', config.variant_triple,
|
|
'-toolchain-stdlib-rpath',
|
|
'-sdk', config.variant_sdk, '-Xclang-linker',
|
|
'--target={}{}'.format(config.variant_triple, config.android_api_level),
|
|
'-tools-directory', tools_directory,
|
|
config.resource_dir_opt, mcp_opt,
|
|
config.swift_driver_test_options])
|
|
config.target_stdlib_swiftc_driver = config.target_swiftc_driver
|
|
config.target_swift_modulewrap = ' '.join([
|
|
config.swiftc, '-modulewrap',
|
|
'-target', config.variant_triple])
|
|
config.target_swift_emit_pcm = ' '.join([
|
|
config.swiftc, '-emit-pcm',
|
|
'-target', config.variant_triple])
|
|
config.target_clang = ' '.join([
|
|
'{}/clang++'.format(tools_directory),
|
|
'-target', config.variant_triple,
|
|
clang_mcp_opt, '-isystem', config.variant_sdk, config.target_cc_options,
|
|
'-fobjc-runtime=ios-5.0'])
|
|
config.target_ld = ' '.join([
|
|
tools_directory,
|
|
'-L%s' % make_path(test_resource_dir, config.target_sdk_name)])
|
|
# The Swift interpreter is not available when targeting Android.
|
|
config.available_features.discard('swift_interpreter')
|
|
elif run_os == 'wasi':
|
|
lit_config.note("Testing WebAssembly/WASI " + config.variant_triple)
|
|
|
|
config.target_object_format = "wasm"
|
|
config.target_shared_library_prefix = 'lib'
|
|
config.target_shared_library_suffix = ".a"
|
|
config.target_sdk_name = "wasi"
|
|
config.target_runtime = "native"
|
|
|
|
config.target_swift_autolink_extract = inferSwiftBinary("swift-autolink-extract")
|
|
|
|
config.target_build_swift = ' '.join([
|
|
config.swiftc,
|
|
'-target', config.variant_triple,
|
|
'-sdk', config.variant_sdk,
|
|
'-toolchain-stdlib-rpath', config.resource_dir_opt,
|
|
mcp_opt, config.swift_test_options,
|
|
config.swift_driver_test_options, swift_execution_tests_extra_flags])
|
|
config.target_codesign = "echo"
|
|
config.target_build_swift_dylib = (
|
|
"%s -parse-as-library -emit-library -static -o '\\1'"
|
|
% (config.target_build_swift))
|
|
config.target_add_rpath = ''
|
|
config.target_swift_frontend = ' '.join([
|
|
config.swift_frontend,
|
|
'-target', config.variant_triple,
|
|
'-sdk', config.variant_sdk,
|
|
config.resource_dir_opt, mcp_opt,
|
|
config.swift_test_options, config.swift_frontend_test_options])
|
|
subst_target_swift_frontend_mock_sdk = config.target_swift_frontend
|
|
subst_target_swift_frontend_mock_sdk_after = ""
|
|
config.target_run = os.path.join(config.swift_utils, 'wasm-run.py')
|
|
config.target_env_prefix = 'WASM_RUN_CHILD_'
|
|
|
|
if 'interpret' in lit_config.params:
|
|
use_interpreter_for_simple_runs()
|
|
config.target_sil_opt = (
|
|
'%s -target %s %s %s %s' %
|
|
(config.sil_opt, config.variant_triple, config.resource_dir_opt, mcp_opt, config.sil_test_options))
|
|
subst_target_sil_opt_mock_sdk = config.target_sil_opt
|
|
subst_target_sil_opt_mock_sdk_after = ""
|
|
config.target_swift_symbolgraph_extract = ' '.join([
|
|
config.swift_symbolgraph_extract,
|
|
'-target', config.variant_triple,
|
|
mcp_opt])
|
|
config.target_swift_api_extract = ' '.join([
|
|
config.swift_api_extract,
|
|
'-target', config.variant_triple,
|
|
'-sdk', shell_quote(config.variant_sdk)])
|
|
config.target_swift_ide_test = (
|
|
'%s -target %s %s %s %s %s' %
|
|
(config.swift_ide_test, config.variant_triple, config.resource_dir_opt,
|
|
mcp_opt, ccp_opt, config.swift_ide_test_test_options))
|
|
subst_target_swift_ide_test_mock_sdk = config.target_swift_ide_test
|
|
subst_target_swift_ide_test_mock_sdk_after = ""
|
|
config.target_swiftc_driver = (
|
|
"%s -target %s -toolchain-stdlib-rpath %s %s" %
|
|
(config.swiftc, config.variant_triple, config.resource_dir_opt, mcp_opt))
|
|
config.target_stdlib_swiftc_driver = config.target_swiftc_driver
|
|
config.target_swift_modulewrap = (
|
|
'%s -modulewrap -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
config.target_swift_emit_pcm = (
|
|
'%s -emit-pcm -target %s' %
|
|
(config.swiftc, config.variant_triple))
|
|
config.target_clang = (
|
|
"%s -target %s %s -fobjc-runtime=ios-5.0" %
|
|
(config.clang, config.variant_triple, clang_mcp_opt))
|
|
config.target_ld = (
|
|
"%s -L%r" %
|
|
(config.wasm_ld, make_path(test_resource_dir, config.target_sdk_name)))
|
|
|
|
# The Swift interpreter is not available when targeting WebAssembly/WASI.
|
|
config.available_features.discard('swift_interpreter')
|
|
|
|
else:
|
|
lit_config.fatal("Don't know how to define target_run and "
|
|
"target_build_swift for platform " + config.variant_triple)
|
|
|
|
config.swift_api_digester = (
|
|
'%s -target %s' % (config.swift_api_digester, config.variant_triple))
|
|
config.substitutions.append(('%api-digester', config.swift_api_digester))
|
|
|
|
config.substitutions.append(('%cache-tool', config.swift_cache_tool))
|
|
|
|
# Enable typo-correction for testing purposes.
|
|
config.target_swift_frontend += " -typo-correction-limit 10 "
|
|
subst_target_swift_frontend_mock_sdk += " -typo-correction-limit 10 "
|
|
|
|
config.substitutions.append(('%module-target-triple',
|
|
target_specific_module_triple))
|
|
config.substitutions.append(('%module-target-future', target_future))
|
|
|
|
# Add 'target-sdk-name' as the name for platform-specific directories
|
|
config.substitutions.append(('%target-sdk-name', config.target_sdk_name))
|
|
|
|
# Also add 'target-arch' so we can locate some things inside the build tree
|
|
config.substitutions.append(('%target-arch', target_arch))
|
|
|
|
# Add 'stdlib_dir' as the path to the stdlib resource directory
|
|
stdlib_dir = os.path.join(config.swift_lib_dir, "swift")
|
|
if run_os == 'maccatalyst':
|
|
stdlib_dir = os.path.join(stdlib_dir, run_os)
|
|
else:
|
|
stdlib_dir = os.path.join(stdlib_dir, config.target_sdk_name)
|
|
config.substitutions.append(('%stdlib_dir', stdlib_dir))
|
|
|
|
# Add 'stdlib_module' as the path to the stdlib .swiftmodule file
|
|
stdlib_module = os.path.join(stdlib_dir, "Swift.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%stdlib_module', stdlib_module))
|
|
config.substitutions.append(('%/stdlib_module',
|
|
'/'.join(os.path.normpath(stdlib_module).split(os.sep))))
|
|
|
|
# Add 'ononesupport_module' as the path to the SwiftOnoneSupport .swiftmodule file
|
|
ononesupport_module = os.path.join(stdlib_dir, "SwiftOnoneSupport.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%ononesupport_module', ononesupport_module))
|
|
config.substitutions.append(('%/ononesupport_module',
|
|
'/'.join(os.path.normpath(ononesupport_module).split(os.sep))))
|
|
|
|
# Add 'concurrency_module' as the path to the _Concurrency .swiftmodule file
|
|
concurrency_module = os.path.join(stdlib_dir, "_Concurrency.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%concurrency_module', concurrency_module))
|
|
config.substitutions.append(('%/concurrency_module',
|
|
'/'.join(os.path.normpath(concurrency_module).split(os.sep))))
|
|
|
|
# Add 'backtracing_module' as the path to the _Backtracing .swiftmodule file
|
|
backtracing_module = os.path.join(stdlib_dir, "_Backtracing.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%backtracing_module', backtracing_module))
|
|
config.substitutions.append(('%/backtracing_module',
|
|
'/'.join(os.path.normpath(backtracing_module).split(os.sep))))
|
|
|
|
# Add 'distributed_module' as the path to the Distributed .swiftmodule file
|
|
distributed_module = os.path.join(stdlib_dir, "Distributed.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%distributed_module', distributed_module))
|
|
config.substitutions.append(('%/distributed_module',
|
|
'/'.join(os.path.normpath(distributed_module).split(os.sep))))
|
|
|
|
# Add 'string_processing_module' as the path to the _StringProcessing .swiftmodule file
|
|
string_processing_module = os.path.join(stdlib_dir, "_StringProcessing.swiftmodule",
|
|
target_specific_module_triple + ".swiftmodule")
|
|
config.substitutions.append(('%string_processing_module', string_processing_module))
|
|
config.substitutions.append(('%/string_processing_module',
|
|
'/'.join(os.path.normpath(string_processing_module).split(os.sep))))
|
|
|
|
back_deployment_runtime = lit_config.params.get('back_deployment_runtime', None)
|
|
if back_deployment_runtime is not None:
|
|
config.available_features.add('back_deployment_runtime')
|
|
|
|
concurrency_back_deploy_path = ''
|
|
if run_vendor == 'apple':
|
|
if 'back_deploy_concurrency' in lit_config.params:
|
|
config.available_features.add('back_deploy_concurrency')
|
|
concurrency_back_deploy_path = os.path.join(os.path.dirname(swift_obj_root), os.path.basename(swift_obj_root).replace("swift-", "backdeployconcurrency-"), 'lib', 'swift-5.5', xcrun_sdk_name)
|
|
|
|
def os_stdlib_paths():
|
|
if run_vendor == 'apple':
|
|
if run_os == 'maccatalyst':
|
|
return ["/System/iOSSupport/usr/lib/swift", "/usr/lib/swift"]
|
|
else:
|
|
return ["/usr/lib/swift"]
|
|
else:
|
|
lit_config.fatal("Unsupported platform for os_stdlib_paths")
|
|
|
|
# This returns a shell variable assignment of the form <LIBRARY_PATH>=<VALUE>
|
|
# where <LIBRARY_PATH> is whatever environment variable we need to set to
|
|
# override dynamic library locations. (Usually DYLD_LIBRARY_PATH or
|
|
# LD_LIBRARY_PATH, sometimes prefixed by a special annotation to tunnel the
|
|
# setting through a helper tool.)
|
|
#
|
|
# The return value is designed to be passed to `/usr/bin/env` when executing a
|
|
# binary on the test target.
|
|
#
|
|
# The single parameter is an array of directory paths that hold the libraries.
|
|
def construct_library_path_env(dirs):
|
|
return "{0}{1}='{2}' ".format(
|
|
config.target_env_prefix,
|
|
config.target_library_path_var,
|
|
os.path.pathsep.join(dirs))
|
|
|
|
def configure_remote_run():
|
|
if 'remote_run_tmpdir' not in lit_config.params:
|
|
lit_config.fatal("'remote_run_host' provided, but no "
|
|
"'remote_run_tmpdir'")
|
|
|
|
remote_run_host = lit_config.params['remote_run_host']
|
|
remote_tmp_dir = lit_config.params['remote_run_tmpdir']
|
|
remote_lib_dir = os.path.join(remote_tmp_dir, 'stdlib')
|
|
remote_run_lib_path = [remote_lib_dir]
|
|
if 'use_os_stdlib' in lit_config.params:
|
|
config.available_features.add('use_os_stdlib')
|
|
remote_run_lib_path = os_stdlib_paths() + [remote_lib_dir]
|
|
lit_config.note('Remote testing with the standard libraries in the OS')
|
|
elif 'back_deployment_runtime' in lit_config.params:
|
|
lit_config.note('Remote testing with back deployment libraries')
|
|
else:
|
|
lit_config.note('Remote testing with the just-built libraries')
|
|
|
|
lit_config.note(
|
|
'Remote library load path: {0}'.format(os.path.pathsep.join(remote_run_lib_path)))
|
|
|
|
remote_run_extra_args_param = lit_config.params.get('remote_run_extra_args')
|
|
remote_run_extra_args = shlex.split(remote_run_extra_args_param or '')
|
|
if 'remote_run_identity' in lit_config.params:
|
|
remote_run_identity = lit_config.params['remote_run_identity']
|
|
remote_run_extra_args += ['-i', remote_run_identity]
|
|
|
|
if 'remote_run_skip_upload_stdlib' not in lit_config.params:
|
|
lit_config.note(
|
|
"Uploading resources to {0} on {1}".format(remote_lib_dir,
|
|
remote_run_host))
|
|
|
|
def upload_files(files, input_prefix, remote_input_prefix):
|
|
subprocess.check_call(
|
|
[
|
|
os.path.join(config.swift_utils, 'remote-run'),
|
|
'--remote-dir', remote_tmp_dir,
|
|
'--input-prefix', input_prefix,
|
|
'--remote-input-prefix', remote_input_prefix
|
|
] + remote_run_extra_args + [
|
|
remote_run_host,
|
|
'--',
|
|
'true' # A dummy command that ignores its arguments.
|
|
] + files)
|
|
|
|
def upload_dylibs(dylib_dir):
|
|
glob_pattern = os.path.join(dylib_dir,
|
|
'*' + config.target_shared_library_suffix)
|
|
libs = glob.glob(glob_pattern)
|
|
upload_files(libs, dylib_dir, 'stdlib/')
|
|
|
|
upload_dylibs(os.path.join(test_resource_dir, config.target_sdk_name))
|
|
# FIXME: This could be more principled.
|
|
upload_dylibs(os.path.join(test_resource_dir, "clang", "lib", "darwin"))
|
|
upload_dylibs(os.path.join(test_resource_dir, "clang", "lib", "linux"))
|
|
# Only copy when we have use_os_stdlib, otherwise we want to rely on the just-build concurrency
|
|
if concurrency_back_deploy_path and 'use_os_stdlib' in lit_config.params:
|
|
upload_dylibs(concurrency_back_deploy_path)
|
|
|
|
# FIXME: Uploading specific files in bin/ is not very scalable.
|
|
local_swift_reflection_test = lit.util.which(
|
|
swift_reflection_test_name, config.environment['PATH'])
|
|
upload_files([local_swift_reflection_test],
|
|
os.path.dirname(local_swift_reflection_test),
|
|
'bin/')
|
|
|
|
print("Contents of {0} on {1} after upload:".format(
|
|
remote_lib_dir, remote_run_host))
|
|
subprocess.check_call(
|
|
[
|
|
os.path.join(config.swift_utils, 'remote-run'),
|
|
'--remote-dir', remote_tmp_dir,
|
|
] + remote_run_extra_args + [
|
|
remote_run_host,
|
|
'--',
|
|
'ls', '-l', remote_lib_dir
|
|
])
|
|
|
|
config.target_env_prefix = 'REMOTE_RUN_CHILD_'
|
|
config.target_run = (
|
|
"/usr/bin/env " +
|
|
construct_library_path_env(remote_run_lib_path) +
|
|
"'{0}'/remote-run ".format(config.swift_utils) +
|
|
"--input-prefix '{0}' ".format(config.swift_src_root) +
|
|
"--output-prefix %t " +
|
|
"--remote-dir '{0}'%t ".format(remote_tmp_dir) +
|
|
"{0} ".format(' '.join(remote_run_extra_args)) +
|
|
"{0}".format(remote_run_host))
|
|
config.target_swift_reflection_test = os.path.join(
|
|
remote_tmp_dir, 'bin', swift_reflection_test_name)
|
|
config.available_features.add('remote_run')
|
|
# Interpreter runs require local execution.
|
|
config.available_features.discard('swift_interpreter')
|
|
|
|
|
|
config.substitutions.append(("%target-sdk-name", config.target_sdk_name))
|
|
|
|
simulator_sdks = [
|
|
'iphonesimulator',
|
|
'watchsimulator',
|
|
'appletvsimulator'
|
|
]
|
|
if config.target_sdk_name in simulator_sdks:
|
|
config.substitutions.append(('%target-is-simulator', 'true'))
|
|
else:
|
|
config.substitutions.append(('%target-is-simulator', 'false'))
|
|
|
|
config.compiler_rt_libs = []
|
|
config.compiler_rt_platform = {
|
|
'iphoneos': 'ios',
|
|
'appletvos': 'tvos',
|
|
'watchos': 'watchos',
|
|
'iphonesimulator': 'iossim',
|
|
'watchsimulator': 'watchossim',
|
|
'appletvsimulator': 'tvossim',
|
|
'macosx': 'osx'
|
|
}.get(config.target_sdk_name, run_cpu)
|
|
|
|
def source_compiler_rt_libs(path):
|
|
if os.path.exists(path):
|
|
config.compiler_rt_libs.extend([lib for lib in
|
|
os.listdir(path)
|
|
if lib.startswith('libclang_rt.')
|
|
and config.compiler_rt_platform in lib])
|
|
|
|
compiler_rt_dir = make_path(test_resource_dir, 'clang', 'lib',
|
|
platform.system().lower())
|
|
source_compiler_rt_libs(compiler_rt_dir)
|
|
|
|
def check_runtime_libs(features_to_check):
|
|
for lib in config.compiler_rt_libs:
|
|
for (libname, feature) in features_to_check.items():
|
|
if lib.startswith("libclang_rt." + libname + "_"):
|
|
config.available_features.add(feature)
|
|
|
|
runtime_libs = {
|
|
'profile': 'profile_runtime',
|
|
'asan': 'asan_runtime',
|
|
'ubsan': 'ubsan_runtime',
|
|
'scudo': 'scudo_runtime',
|
|
'safestack': 'safestack_runtime',
|
|
'fuzzer': 'fuzzer_runtime'
|
|
}
|
|
|
|
if run_ptrsize == '64' and 'libdispatch' in config.available_features:
|
|
runtime_libs['tsan'] = 'tsan_runtime'
|
|
|
|
check_runtime_libs(runtime_libs)
|
|
|
|
# From https://stackoverflow.com/a/2393022
|
|
def strip_right(text, suffix):
|
|
if not text.endswith(suffix):
|
|
return text
|
|
return text[:len(text)-len(suffix)]
|
|
|
|
base_runtime_lib_name = (
|
|
'libclang_rt.' + strip_right(config.compiler_rt_platform, 'sim') + '.a')
|
|
if os.path.exists(make_path(compiler_rt_dir, base_runtime_lib_name)):
|
|
config.available_features.add('c_runtime')
|
|
|
|
config.substitutions.append(('%target-objc-interop', run_objc_interop))
|
|
|
|
# For testing the remote-run utility itself, see if we can find an sftp-server
|
|
# binary.
|
|
def find_sftp_server():
|
|
paths_to_try = ['/usr/libexec/sftp-server', '/usr/lib/sftp-server',
|
|
'/usr/libexec/openssh/sftp-server',
|
|
'/usr/lib/openssh/sftp-server']
|
|
return next((path for path in paths_to_try if os.path.isfile(path)), None)
|
|
|
|
sftp_server_path = find_sftp_server()
|
|
if sftp_server_path:
|
|
config.available_features.add('sftp_server')
|
|
config.substitutions.append(('%sftp-server',
|
|
sftp_server_path or 'no-sftp-server'))
|
|
|
|
subst_target_repl_run_simple_swift = ""
|
|
if 'swift_repl' in config.available_features:
|
|
subst_target_repl_run_simple_swift = (
|
|
"%s -repl %s < %%s 2>&1" %
|
|
(config.target_swift_frontend, sdk_overlay_link_path))
|
|
|
|
config.target_parse_verify_swift = (
|
|
'%s -typecheck -verify -disable-objc-attr-requires-foundation-module %%s'
|
|
% (config.target_swift_frontend, ))
|
|
|
|
config.target_sil_func_extractor = (
|
|
'%s -target %s %s'
|
|
% (config.sil_func_extractor, config.variant_triple, mcp_opt))
|
|
|
|
config.target_sil_llvm_gen = (
|
|
'%s -target %s %s'
|
|
% (config.sil_llvm_gen, config.variant_triple, mcp_opt))
|
|
|
|
config.target_sil_nm = (
|
|
'%s -target %s %s'
|
|
% (config.sil_nm, config.variant_triple, mcp_opt))
|
|
|
|
rth_flags = ''
|
|
if swift_execution_tests_extra_flags:
|
|
rth_flags = swift_execution_tests_extra_flags + ' -wmo'
|
|
|
|
relative_platform_module_dir_prefix = ''
|
|
if platform.system() != 'Darwin':
|
|
relative_platform_module_dir_prefix = os.path.join(config.target_sdk_name, run_cpu)
|
|
if platform.system() == 'OpenBSD':
|
|
relative_platform_module_dir_prefix = os.path.join(config.target_sdk_name, target_arch)
|
|
platform_module_dir = make_path(test_resource_dir, config.target_sdk_name)
|
|
|
|
platform_dylib_dir = platform_module_dir
|
|
if run_os == 'maccatalyst' and config.darwin_maccatalyst_build_flavor == "ios-like":
|
|
# When using the ios-macabi triple, look for module files
|
|
# in the 'maccatalyst' compiler resource directory.
|
|
platform_module_dir = make_path(test_resource_dir, 'maccatalyst')
|
|
|
|
lit_config.note('Using platform module dir: ' + platform_module_dir)
|
|
if test_sdk_overlay_dir:
|
|
platform_sdk_overlay_dir = test_sdk_overlay_dir
|
|
else:
|
|
platform_sdk_overlay_dir = platform_module_dir
|
|
|
|
# If static stdlib is present, enable static stdlib tests
|
|
static_stdlib_path = make_path(config.swift_lib_dir, "swift_static", config.target_sdk_name)
|
|
static_libswiftCore_path = make_path(static_stdlib_path, "libswiftCore.a")
|
|
if os.path.exists(static_libswiftCore_path):
|
|
config.available_features.add("static_stdlib")
|
|
config.substitutions.append(('%target-static-stdlib-path', static_stdlib_path))
|
|
lit_config.note('using static stdlib path: %s' % static_stdlib_path)
|
|
|
|
# Determine whether the concurrency runtime is available.
|
|
if 'concurrency' in config.available_features:
|
|
if 'use_os_stdlib' not in lit_config.params:
|
|
config.available_features.add('concurrency_runtime')
|
|
elif run_vendor == 'apple':
|
|
# OS version in which concurrency was introduced
|
|
CONCURRENCY_OS_VERSION = {
|
|
'macosx': '12',
|
|
'ios': '15',
|
|
'maccatalyst': '15',
|
|
'tvos': '15',
|
|
'watchos': '8'
|
|
}
|
|
concurrency_os_version = CONCURRENCY_OS_VERSION.get(run_os, '')
|
|
|
|
# OS version to which concurrency can back-deploy
|
|
CONCURRENCY_BACK_DEPLOY_VERSION = {
|
|
'macosx': '10.15',
|
|
'ios': '13',
|
|
'maccatalyst': '13',
|
|
'tvos': '13',
|
|
'watchos': '6'
|
|
}
|
|
concurrency_back_deploy_version = CONCURRENCY_BACK_DEPLOY_VERSION.get(run_os, '')
|
|
|
|
if run_vers >= concurrency_os_version:
|
|
config.available_features.add('concurrency_runtime')
|
|
elif 'back_deploy_concurrency' in config.available_features and run_vers >= concurrency_back_deploy_version:
|
|
config.available_features.add('concurrency_runtime')
|
|
elif 'back_deploy_concurrency' in config.available_features:
|
|
print('Disabled concurrency runtime tests because run version',
|
|
run_vers, "< back deploy version",
|
|
concurrency_back_deploy_version)
|
|
else:
|
|
print('Disable concurrency runtime tests because run version',
|
|
run_vers, 'is too old and back-deployment is not enabled')
|
|
else:
|
|
config.available_features.add('concurrency_runtime')
|
|
|
|
# Set up testing with the standard libraries coming from either the OS, the back
|
|
# deployment runtime or the just-built libraries. By default, we run tests with
|
|
# the just-built libraries.
|
|
target_stdlib_path = [platform_dylib_dir]
|
|
if run_os == 'maccatalyst':
|
|
# Under macCatalyst we need to have the unzippered twin dylib dir come before
|
|
# the zippered/macosx dylib dir so that unzippered twins are picked upload_dylibs
|
|
# before the macOS variant.
|
|
target_stdlib_path = [platform_module_dir, platform_dylib_dir]
|
|
|
|
if run_vendor != 'apple':
|
|
libdispatch_path = getattr(config, 'libdispatch_artifact_dir', None)
|
|
if libdispatch_path is not None:
|
|
target_stdlib_path.append(libdispatch_path)
|
|
|
|
if 'remote_run_host' in lit_config.params:
|
|
configure_remote_run()
|
|
elif not kIsWindows:
|
|
if 'use_os_stdlib' in lit_config.params:
|
|
config.available_features.add('use_os_stdlib')
|
|
|
|
target_stdlib_path = [concurrency_back_deploy_path] + os_stdlib_paths() + target_stdlib_path
|
|
|
|
lit_config.note('Testing with the standard libraries in the OS')
|
|
elif 'back_deployment_runtime' in lit_config.params:
|
|
lit_config.note('Testing with back deployment runtime libraries')
|
|
else:
|
|
lit_config.note('Testing with the just-built libraries')
|
|
|
|
lit_config.note('Library load path: {0}'.format(os.path.pathsep.join(target_stdlib_path)))
|
|
config.target_run = (
|
|
"/usr/bin/env " +
|
|
construct_library_path_env(target_stdlib_path) +
|
|
config.target_run)
|
|
|
|
# When running with the JIT on Darwin, force the usage of the just built stdlib
|
|
# when running the frontend. This is because we currently JIT in process
|
|
# resulting in weirdness around swift-frontend wanting to link against the host
|
|
# stdlib and the exec swift code wanting to link against the target stdlib. For
|
|
# now, we work around this by just saying in that case we will force
|
|
# swift-frontend to use the just built runtime so we are consistent. The only
|
|
# potential problem is that a bug in the just built runtime may now cause these
|
|
# tests to fail.
|
|
subst_target_jit_prefix = ""
|
|
if platform.system() == 'Darwin' and config.target_run:
|
|
subst_target_jit_prefix = config.target_run
|
|
|
|
subst_target_jit_run = ""
|
|
if 'swift_interpreter' in config.available_features:
|
|
subst_target_jit_run = (
|
|
"%s %s -interpret %s" %
|
|
(subst_target_jit_prefix,
|
|
config.target_swift_frontend, sdk_overlay_link_path))
|
|
|
|
if not getattr(config, 'target_run_simple_swift', None):
|
|
config.target_run_simple_swift_parameterized = SubstituteCaptures(
|
|
r"%%empty-directory(%%t) && "
|
|
r"%s %s %%s \1 -o %%t/a.out -module-name main && "
|
|
r"%s %%t/a.out && "
|
|
r"%s %%t/a.out"
|
|
% (escape_for_substitute_captures(config.target_build_swift),
|
|
escape_for_substitute_captures(mcp_opt),
|
|
escape_for_substitute_captures(config.target_codesign),
|
|
escape_for_substitute_captures(config.target_run))
|
|
)
|
|
config.target_fail_simple_swift_parameterized = SubstituteCaptures(
|
|
r"%%empty-directory(%%t) && "
|
|
r"%s %s %%s \1 -o %%t/a.out -module-name main && "
|
|
r"%s %%t/a.out && "
|
|
r"{ ! %s %%t/a.out; }" #
|
|
% (escape_for_substitute_captures(config.target_build_swift),
|
|
escape_for_substitute_captures(mcp_opt),
|
|
escape_for_substitute_captures(config.target_codesign),
|
|
escape_for_substitute_captures(config.target_run))
|
|
)
|
|
config.target_run_simple_swiftgyb_parameterized = SubstituteCaptures(
|
|
r"%%empty-directory(%%t) && "
|
|
r"%%gyb %%s -o %%t/main.swift && "
|
|
r"%%line-directive %%t/main.swift -- "
|
|
r"%s %s %%t/main.swift \1 -o %%t/a.out -module-name main && "
|
|
r"%s %%t/a.out && "
|
|
r"%%line-directive %%t/main.swift -- "
|
|
r"%s %%t/a.out"
|
|
% (escape_for_substitute_captures(config.target_build_swift),
|
|
escape_for_substitute_captures(mcp_opt),
|
|
escape_for_substitute_captures(config.target_codesign),
|
|
escape_for_substitute_captures(config.target_run))
|
|
)
|
|
config.target_run_stdlib_swift_parameterized = SubstituteCaptures(
|
|
r"%%empty-directory(%%t) && "
|
|
r"%s %s %%s \1 -o %%t/a.out -module-name main "
|
|
r" -Xfrontend -disable-access-control && "
|
|
r"%s %%t/a.out && "
|
|
r"%s %%t/a.out"
|
|
% (escape_for_substitute_captures(config.target_build_swift),
|
|
escape_for_substitute_captures(mcp_opt),
|
|
escape_for_substitute_captures(config.target_codesign),
|
|
escape_for_substitute_captures(config.target_run))
|
|
)
|
|
|
|
config.target_run_simple_swift = (
|
|
'%%empty-directory(%%t) && '
|
|
'%s %s %%s -o %%t/a.out -module-name main && '
|
|
'%s %%t/a.out && '
|
|
'%s %%t/a.out'
|
|
% (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
|
|
config.target_run_stdlib_swift = (
|
|
'%%empty-directory(%%t) && '
|
|
'%s %s %%s -o %%t/a.out -module-name main '
|
|
'-Xfrontend -disable-access-control && '
|
|
'%s %%t/a.out && '
|
|
'%s %%t/a.out'
|
|
% (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
|
|
config.target_run_simple_swiftgyb = (
|
|
'%%empty-directory(%%t) && '
|
|
'%%gyb %%s -o %%t/main.swift && '
|
|
'%%line-directive %%t/main.swift -- '
|
|
'%s %s %%t/main.swift -o %%t/a.out -module-name main && '
|
|
'%s %%t/a.out && '
|
|
'%%line-directive %%t/main.swift -- '
|
|
'%s %%t/a.out'
|
|
% (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
|
|
config.target_run_stdlib_swiftgyb = (
|
|
'%%empty-directory(%%t) && '
|
|
'%%gyb %%s -o %%t/main.swift && '
|
|
'%%line-directive %%t/main.swift -- '
|
|
'%s %s %%t/main.swift -o %%t/a.out -module-name main '
|
|
'-Xfrontend -disable-access-control && '
|
|
'%s %%t/a.out && '
|
|
'%%line-directive %%t/main.swift -- '
|
|
'%s %%t/a.out'
|
|
% (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
|
|
|
|
# FIXME: why can we not use %rth and have that be expanded out?
|
|
config.target_resilience_test = (
|
|
'%s %s --target-build-swift "%s" --target-run "%s" --t %%t --S %%S '
|
|
'--s %%s --lib-prefix "%s" --lib-suffix "%s" --target-codesign "%s" '
|
|
'--additional-compile-flags "%s" --triple "%s"'
|
|
% (shell_quote(sys.executable), config.rth, config.target_build_swift,
|
|
config.target_run, config.target_shared_library_prefix,
|
|
config.target_shared_library_suffix, config.target_codesign,
|
|
rth_flags, config.variant_triple))
|
|
|
|
# FIXME: Get symbol diffing working with binutils nm as well. The flags are slightly
|
|
# different.
|
|
if platform.system() != 'Darwin' or swift_test_mode == 'optimize_none_with_implicit_dynamic':
|
|
config.target_resilience_test = ('%s --no-symbol-diff' %
|
|
config.target_resilience_test)
|
|
|
|
#
|
|
# When changing substitutions, update docs/Testing.md.
|
|
#
|
|
|
|
if config.target_sdk_libcxx_path != '':
|
|
config.substitutions.append(('%cxx-stdlib-include', '-nostdinc++ -isystem "%s"' % config.target_sdk_libcxx_path))
|
|
else:
|
|
config.substitutions.append(('%cxx-stdlib-include', ''))
|
|
|
|
extraCheckWarningFlags = (
|
|
# Turn on all warnings and promote them to errors
|
|
'-Weverything -Werror '
|
|
# Don't warn about unused macros in our clang header.
|
|
'-Wno-unused-macros '
|
|
# Don't warn about module imports used at #includes.
|
|
'-Wno-incomplete-module -Wno-auto-import '
|
|
# Don't warn about any variadic macros we might have.
|
|
'-Wno-variadic-macros '
|
|
# Don't warn about any C++98 compatibility issues.
|
|
'-Wno-c++98-compat-pedantic '
|
|
# Don't warn about poison system directories in the Linux system paths.
|
|
'-Wno-poison-system-directories '
|
|
# For -fmodules-cache-path, when modules are off.
|
|
'-Wno-unused-command-line-argument '
|
|
# Don't warn about nullability specifiers in C/C++ code.
|
|
'-Wno-nullability-extension ')
|
|
|
|
# Verifies that a C++ file can be compiled without warnings except for some exceptions.
|
|
config.substitutions.insert(0, ('%check-c-header-in-clang',
|
|
'%clang -fsyntax-only -x c-header ' + extraCheckWarningFlags +
|
|
# Use standard header/framework search paths.
|
|
'-F %%clang-importer-sdk-path/frameworks '
|
|
'-I %%clang-include-dir '
|
|
'-isysroot %r/Inputs/clang-importer-sdk' % config.test_source_root) )
|
|
|
|
# Verifies that a C++ file can be compiled without warnings except for some exceptions.
|
|
config.substitutions.insert(0, ('%check-cxx-header-in-clang',
|
|
'%clangxx -fsyntax-only -x c++-header ' + extraCheckWarningFlags +
|
|
# Use standard header/framework search paths.
|
|
'-F %%clang-importer-sdk-path/frameworks '
|
|
'-I %%clang-include-dir %%cxx-stdlib-include '
|
|
'-isysroot %r/Inputs/clang-importer-sdk' % config.test_source_root) )
|
|
|
|
# Different OS's require different prefixes for the environment variables to be
|
|
# propagated to the calling contexts.
|
|
# In order to make tests OS-agnostic, names of environment variables should be
|
|
# prefixed with `%env-`, which is then expanded to the appropriate prefix.
|
|
config.substitutions.append(('%env-', config.target_env_prefix))
|
|
|
|
config.substitutions.append(('%target-clangxx', '%s -std=c++11' % config.target_clang))
|
|
config.substitutions.append(('%target-swiftxx-frontend', '%s -cxx-interoperability-mode=default' % config.target_swift_frontend))
|
|
|
|
config.substitutions.append(('%target-runtime', config.target_runtime))
|
|
|
|
config.substitutions.append(('%target-rtti-opt', config.target_rtti_opt))
|
|
config.substitutions.append(('%target-cxx-lib', config.target_cxx_lib))
|
|
config.substitutions.append(('%target-pic-opt', config.target_pic_opt))
|
|
config.substitutions.append(('%target-msvc-runtime-opt',
|
|
config.target_msvc_runtime_opt))
|
|
|
|
config.substitutions.append(('%target-swift-emit-module-interfaces\(([^)]+),\w*([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-emit-module-interface(\1) -emit-private-module-interface-path \2')))
|
|
config.substitutions.append(('%target-swift-emit-module-interface\(([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-frontend -swift-version 5 -enable-library-evolution -parse-as-library -typecheck -emit-module-interface-path \1')))
|
|
|
|
config.substitutions.append(('%target-swift-typecheck-module-from-interface\(([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-frontend -swift-version 5 -enable-library-evolution -typecheck-module-from-interface \1')))
|
|
|
|
config.substitutions.append(('%target-typecheck-verify-swift', config.target_parse_verify_swift))
|
|
|
|
config.substitutions.append(('%target-swift-emit-silgen\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-frontend(mock-sdk:\1) -emit-silgen')))
|
|
config.substitutions.append(('%target-swift-emit-silgen', '%target-swift-frontend -emit-silgen'))
|
|
config.substitutions.append(('%target-swift-emit-sil\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-frontend(mock-sdk:\1) -emit-sil')))
|
|
config.substitutions.append(('%target-swift-emit-sil', '%target-swift-frontend -emit-sil'))
|
|
config.substitutions.append(('%target-swift-emit-ir\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%target-swift-frontend(mock-sdk:\1) -emit-ir')))
|
|
config.substitutions.append(('%target-swift-emit-ir', '%target-swift-frontend -emit-ir'))
|
|
config.substitutions.append(('%target-swift-frontend\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%s \1 %s' % (
|
|
escape_for_substitute_captures(subst_target_swift_frontend_mock_sdk),
|
|
escape_for_substitute_captures(subst_target_swift_frontend_mock_sdk_after)))))
|
|
config.substitutions.append(('%target-swift-frontend', config.target_swift_frontend))
|
|
|
|
|
|
config.substitutions.append(('%target-run-simple-swiftgyb\(([^)]+)\)',
|
|
config.target_run_simple_swiftgyb_parameterized))
|
|
config.substitutions.append(('%target-run-simple-swiftgyb', config.target_run_simple_swiftgyb))
|
|
config.substitutions.append(('%target-run-simple-swift\(([^)]+)\)',
|
|
config.target_run_simple_swift_parameterized))
|
|
config.substitutions.append(('%target-fail-simple-swift\(([^)]+)\)',
|
|
config.target_fail_simple_swift_parameterized))
|
|
config.substitutions.append(('%target-run-stdlib-swift\(([^)]+)\)',
|
|
config.target_run_stdlib_swift_parameterized))
|
|
|
|
config.substitutions.append(('%target-run-simple-swift', config.target_run_simple_swift))
|
|
config.substitutions.append(('%target-run-stdlib-swiftgyb', config.target_run_stdlib_swiftgyb))
|
|
config.substitutions.append(('%target-run-stdlib-swift', config.target_run_stdlib_swift))
|
|
config.substitutions.append(('%target-repl-run-simple-swift', subst_target_repl_run_simple_swift))
|
|
config.substitutions.append(('%target-run', config.target_run))
|
|
config.substitutions.append(('%target-jit-run', subst_target_jit_run))
|
|
config.substitutions.append(('%target-build-swift-dylib\(([^)]+)\)', config.target_build_swift_dylib))
|
|
config.substitutions.append(('%target-codesign', config.target_codesign))
|
|
config.substitutions.append(('%target-build-swift', config.target_build_swift))
|
|
config.substitutions.append(('%target-clang', config.target_clang))
|
|
config.substitutions.append(('%target-ld', config.target_ld))
|
|
if hasattr(config, 'target_cc_options'):
|
|
config.substitutions.append(('%target-cc-options', config.target_cc_options))
|
|
else:
|
|
config.substitutions.append(('%target-cc-options', ''))
|
|
|
|
# Build an -fsanitize= argument (used by some tests)
|
|
if config.sanitizers:
|
|
config.substitutions.append(('%target-sanitizer-opt',
|
|
'-fsanitize=' + ','.join(config.sanitizers)))
|
|
else:
|
|
config.substitutions.append(('%target-sanitizer-opt', ''))
|
|
|
|
# WORKAROUND(rdar://53507844): On some macOS versions, we see flaky failures in
|
|
# tests which create a hard link to an executable and immediately invoke it.
|
|
# Work around this by always copying on Darwin.
|
|
if platform.system() == 'Darwin':
|
|
config.substitutions.append(
|
|
(r'%hardlink-or-copy\(from: *(.*), *to: *(.*)\)',
|
|
SubstituteCaptures(r'cp \1 \2')))
|
|
else:
|
|
config.substitutions.append(
|
|
(r'%hardlink-or-copy\(from: *(.*), *to: *(.*)\)',
|
|
SubstituteCaptures(r'ln \1 \2 || cp \1 \2')))
|
|
|
|
config.substitutions.append(('%utils', config.swift_utils))
|
|
config.substitutions.append(('%line-directive', '%s %s' % (shell_quote(sys.executable), config.line_directive)))
|
|
config.substitutions.append(('%gyb', '%s %s' % (shell_quote(sys.executable), config.gyb)))
|
|
config.substitutions.append(('%round-trip-syntax-test',
|
|
'%s %s' % (shell_quote(sys.executable),
|
|
config.round_trip_syntax_test)))
|
|
config.substitutions.append(('%rth', '%s %s' % (shell_quote(sys.executable), config.rth)))
|
|
config.substitutions.append(('%scale-test',
|
|
'{} {} --swiftc-binary={} --tmpdir=%t --exclude-timers'.format(
|
|
shell_quote(sys.executable), config.scale_test,
|
|
config.swiftc)))
|
|
config.substitutions.append(('%empty-directory\(([^)]+)\)',
|
|
SubstituteCaptures(r'rm -rf "\1" && mkdir -p "\1"')))
|
|
|
|
config.substitutions.append(('%target-sil-opt\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%s \1 %s' % (
|
|
escape_for_substitute_captures(subst_target_sil_opt_mock_sdk),
|
|
escape_for_substitute_captures(subst_target_sil_opt_mock_sdk_after)))))
|
|
# NOTE: This needs to be appended after the mock-sdk expansion to ensure that we
|
|
# first expand the mock-sdk when lit is processing.
|
|
config.substitutions.append(('%target-sil-opt', config.target_sil_opt))
|
|
|
|
config.substitutions.append(('%target-sil-func-extractor', config.target_sil_func_extractor))
|
|
config.substitutions.append(('%target-sil-llvm-gen', config.target_sil_llvm_gen))
|
|
config.substitutions.append(('%target-sil-nm', config.target_sil_nm))
|
|
|
|
config.substitutions.append(('%target-swift-ide-test\(mock-sdk:([^)]+)\)',
|
|
SubstituteCaptures(r'%s \1 %s -swift-version %s' % (
|
|
escape_for_substitute_captures(subst_target_swift_ide_test_mock_sdk),
|
|
escape_for_substitute_captures(subst_target_swift_ide_test_mock_sdk_after),
|
|
escape_for_substitute_captures(swift_version)))))
|
|
config.substitutions.append(('%target-swift-ide-test',
|
|
"%s -swift-version %s %s" % (config.target_swift_ide_test,
|
|
swift_version,
|
|
config.clang_system_overlay_opt)))
|
|
|
|
config.substitutions.append(('%target-swift-symbolgraph-extract', config.target_swift_symbolgraph_extract))
|
|
config.substitutions.append(('%target-swift-api-extract', config.target_swift_api_extract))
|
|
|
|
if not hasattr(config, 'target_swift_reflection_test'):
|
|
config.target_swift_reflection_test = inferSwiftBinary(swift_reflection_test_name)
|
|
|
|
config.substitutions.append(('%target-swift-reflection-test', config.target_swift_reflection_test))
|
|
|
|
config.substitutions.append(('%target-swift-reflection-dump', '{} {} {}'.format(config.swift_reflection_dump, '-arch', run_cpu)))
|
|
config.substitutions.append(('%target-swiftc_driver', config.target_swiftc_driver))
|
|
config.substitutions.append(('%target-stdlib-swiftc_driver', config.target_stdlib_swiftc_driver))
|
|
|
|
config.substitutions.append(('%target-swift-remoteast-test-with-sdk',
|
|
'%s %s -sdk %r' %
|
|
(subst_target_jit_prefix,
|
|
config.swift_remoteast_test, config.variant_sdk)))
|
|
config.substitutions.append(('%target-swift-remoteast-test',
|
|
'%s %s' % (subst_target_jit_prefix,
|
|
config.swift_remoteast_test)))
|
|
|
|
if hasattr(config, 'target_swift_autolink_extract'):
|
|
config.available_features.add('autolink-extract')
|
|
config.substitutions.append(('%target-swift-autolink-extract',
|
|
config.target_swift_autolink_extract))
|
|
|
|
config.substitutions.append(('%target-swift-modulewrap',
|
|
config.target_swift_modulewrap))
|
|
config.substitutions.append(('%target-swift-emit-pcm',
|
|
config.target_swift_emit_pcm))
|
|
|
|
config.substitutions.insert(0, ('%platform-module-dir', platform_module_dir))
|
|
config.substitutions.insert(0, ('%relative-platform-module-dir-prefix', relative_platform_module_dir_prefix))
|
|
config.substitutions.insert(0, ('%platform-sdk-overlay-dir', platform_sdk_overlay_dir))
|
|
config.substitutions.insert(0, ('%platform-dylib-dir', platform_dylib_dir))
|
|
config.substitutions.insert(0, ('%test-resource-dir', test_resource_dir))
|
|
|
|
if run_vendor != 'apple':
|
|
extra_frameworks_dir = ''
|
|
config.substitutions.append(('%xcode-extra-frameworks-dir', extra_frameworks_dir))
|
|
|
|
config.substitutions.append(('%target-swiftmodule-name', target_specific_module_triple + '.swiftmodule'))
|
|
config.substitutions.append(('%target-swiftdoc-name', target_specific_module_triple + '.swiftdoc'))
|
|
config.substitutions.append(('%target-swiftsourceinfo-name', target_specific_module_triple + '.swiftsourceinfo'))
|
|
config.substitutions.append(('%target-swiftinterface-name', target_specific_module_triple + '.swiftinterface'))
|
|
config.substitutions.append(('%target-private-swiftinterface-name', target_specific_module_triple + '.private.swiftinterface'))
|
|
|
|
config.substitutions.append(('%target-object-format', config.target_object_format))
|
|
config.substitutions.append(('%{target-shared-library-prefix}', config.target_shared_library_prefix))
|
|
config.substitutions.append(('%{target-shared-library-suffix}', config.target_shared_library_suffix))
|
|
config.substitutions.insert(0, ('%target-library-name\(([^)]+)\)',
|
|
SubstituteCaptures(r'%s\1%s' % (
|
|
escape_for_substitute_captures(config.target_shared_library_prefix),
|
|
escape_for_substitute_captures(config.target_shared_library_suffix)))))
|
|
config.substitutions.insert(0, ('%target-static-library-name\(([^)]+)\)',
|
|
SubstituteCaptures(r'%s\1%s' % (
|
|
escape_for_substitute_captures(config.target_static_library_prefix),
|
|
escape_for_substitute_captures(config.target_static_library_suffix)))))
|
|
config.substitutions.append(('%target-rpath\(([^)]+)\)',
|
|
SubstituteCaptures(config.target_add_rpath)))
|
|
|
|
config.substitutions.append(('%target-resilience-test', config.target_resilience_test))
|
|
|
|
config.substitutions.append(('%llvm-profdata', config.llvm_profdata))
|
|
config.substitutions.append(('%llvm-cov', config.llvm_cov))
|
|
config.substitutions.append(('%hmaptool', os.path.join(config.llvm_src_root, '..', 'clang', 'utils', 'hmaptool', 'hmaptool')))
|
|
|
|
# Set up the host library environment.
|
|
if hasattr(config, 'target_library_path_var'):
|
|
host_library_env = (
|
|
"/usr/bin/env " +
|
|
construct_library_path_env([config.swift_host_lib_dir]))
|
|
else:
|
|
host_library_env = "env"
|
|
|
|
config.substitutions.append(('%host-library-env', host_library_env))
|
|
|
|
if hasattr(config, 'otool_classic'):
|
|
config.substitutions.append(('%otool-classic', config.otool_classic))
|
|
|
|
if hasattr(config, 'target_link_sdk_2020_version'):
|
|
config.substitutions.append(('%target-link-sdk-2020-version',
|
|
config.target_link_sdk_2020_version))
|
|
if hasattr(config, 'target_link_sdk_2021_version'):
|
|
config.substitutions.append(('%target-link-sdk-2021-version',
|
|
config.target_link_sdk_2021_version))
|
|
if hasattr(config, 'target_link_sdk_future_version'):
|
|
config.substitutions.append(('%target-link-sdk-future-version',
|
|
config.target_link_sdk_future_version))
|
|
|
|
run_filecheck = '%s %s --allow-unused-prefixes --sanitize BUILD_DIR=%s --sanitize SOURCE_DIR=%s --use-filecheck %s %s' % (
|
|
shell_quote(sys.executable),
|
|
shell_quote(config.PathSanitizingFileCheck),
|
|
# LLVM Lit performs realpath with the config path, so all paths are relative
|
|
# to the real path. swift_obj_root and swift_src_root come from CMake, which
|
|
# might not do real path. Because we have to match what Lit uses against what
|
|
# we provide we use realpath here. Because PathSanitizingFileCheck only
|
|
# understands sanitize patterns with forward slashes, and realpath normalizes
|
|
# the slashes, we have to replace them back to forward slashes.
|
|
shell_quote(lit.util.abs_path_preserve_drive(swift_obj_root).replace("\\", "/")),
|
|
shell_quote(lit.util.abs_path_preserve_drive(config.swift_src_root).replace("\\", "/")),
|
|
shell_quote(config.filecheck),
|
|
'--enable-windows-compatibility' if kIsWindows else '')
|
|
|
|
config.substitutions.append(('%FileCheck', run_filecheck))
|
|
config.substitutions.append(('%raw-FileCheck', shell_quote(config.filecheck)))
|
|
config.substitutions.append(('%import-libdispatch', getattr(config, 'import_libdispatch', '')))
|
|
# WARNING: the order of components in a substitution name has to be different from the previous one, as lit does
|
|
# a pure string substitution without understanding that these components are grouped together. That is, the following
|
|
# subsitution name can't be `%import-libdispatch-static`, otherwise the first two components will be substituted with
|
|
# the value of `%import-libdispatch` substitution with `-static` string appended to it.
|
|
config.substitutions.append(('%import-static-libdispatch', getattr(config, 'import_libdispatch_static', '')))
|
|
|
|
# Disable COW sanity checks in the swift runtime by default.
|
|
# (But it's required to set this environment variable to something)
|
|
config.environment['SWIFT_DEBUG_ENABLE_COW_CHECKS'] = 'false'
|
|
|
|
# Add this to the command which runs an executable to enable COW checks in the swift runtime.
|
|
config.substitutions.append(('%enable-cow-checking', config.target_env_prefix + 'SWIFT_DEBUG_ENABLE_COW_CHECKS=true;'))
|
|
|
|
# We add an expansion to ensure that migrator tests can search for the api diff
|
|
# data dir from the host compiler toolchain instead of the resource dir of the
|
|
# stdlib. Since we are using the host compiler, we would not have built any
|
|
# tools meaning that we would not have generated the -api-diff-data-dir.
|
|
#
|
|
# In the case where we are not building against the host compiler, this just
|
|
# expands to the empty string.
|
|
api_diff_data_dir_flag = ''
|
|
if hasattr(config, 'testing_against_host_compiler'):
|
|
migrator_dir = os.path.join(os.path.dirname(config.swiftc),
|
|
os.pardir, 'lib', 'swift', 'migrator')
|
|
api_diff_data_dir_flag = ' -api-diff-data-dir {} '.format(migrator_dir)
|
|
config.substitutions.append(('%api_diff_data_dir', api_diff_data_dir_flag))
|
|
|
|
if config.lldb_build_root != "":
|
|
lldb_python_path = get_lldb_python_path(config.lldb_build_root)
|
|
lldb_python_interpreter = get_lldb_python_interpreter(config.lldb_build_root)
|
|
if lldb_python_path == None:
|
|
lit_config.warning("""
|
|
Specified lldb_build_root, but could not find lldb in that build root
|
|
""")
|
|
elif lldb_python_interpreter == None:
|
|
lit_config.warning("""
|
|
Specified lldb_build_root, but could not find lldb-python in that build root
|
|
""")
|
|
else:
|
|
config.available_features.add('lldb')
|
|
config.substitutions.append(('%lldb-python-path', lldb_python_path))
|
|
config.substitutions.append(('%{lldb-python}', 'PYTHONPATH=%s %s' % (lldb_python_path, lldb_python_interpreter)))
|
|
|
|
# Disable randomized hash seeding by default. Tests need to manually opt in to
|
|
# random seeds by unsetting the SWIFT_DETERMINISTIC_HASHING environment
|
|
# variable.
|
|
config.environment[config.target_env_prefix + 'SWIFT_DETERMINISTIC_HASHING'] = '1'
|
|
|
|
# Enable malloc scribble during tests by default.
|
|
config.environment[config.target_env_prefix + 'SWIFT_DEBUG_ENABLE_MALLOC_SCRIBBLE'] = 'YES'
|
|
|
|
# Run lsb_release on the target to be tested and return the results.
|
|
def linux_get_lsb_release():
|
|
lsb_release_path = '/usr/bin/lsb_release'
|
|
if os.path.isfile(lsb_release_path) and os.access(lsb_release_path, os.X_OK):
|
|
distributor = lit.util.executeCommand([lsb_release_path, '-is'])[0].rstrip()
|
|
release = lit.util.executeCommand([lsb_release_path, '-rs'])[0].rstrip()
|
|
return (distributor, release)
|
|
return ('', '')
|
|
|
|
if platform.system() == 'Linux':
|
|
(distributor, release) = linux_get_lsb_release()
|
|
if distributor != '' and release != '':
|
|
config.available_features.add("LinuxDistribution=" + distributor + '-' + release)
|
|
lit_config.note('Running tests on %s-%s' % (distributor, release))
|
|
|
|
# XDG_CACHE_HOME can be used to influence the position of the clang
|
|
# module cache for all those tests that do not set that explicitly
|
|
if 'XDG_CACHE_HOME' in os.environ:
|
|
config.environment['XDG_CACHE_HOME'] = os.environ['XDG_CACHE_HOME']
|
|
|
|
# Copy environment variables specified in --param copy_env=..., overriding
|
|
# anything computed here. It's assumed that the person setting this knows what
|
|
# they're doing.
|
|
copy_env = lit_config.params.get('copy_env', None)
|
|
if copy_env is not None:
|
|
for key in copy_env.split(':'):
|
|
config.environment[key] = os.environ[key]
|
|
|
|
# On macOS reflection information is read through the dyld APIs
|
|
# On other platforms, this information is exported through extra
|
|
# entry points in the Swift runtime that are only available in debug builds.
|
|
# Windows currently does not support basic reflection support.
|
|
if 'objc_interop' in config.available_features or ('swift_stdlib_asserts' in config.available_features and not kIsWindows):
|
|
config.available_features.add('reflection_test_support')
|
|
|
|
# num_extra_inhabitants on 64 bits differs between Mac and everywhere else.
|
|
# Add it, as a variable in order to substitute it in the tests
|
|
if platform.system() == 'Darwin':
|
|
num_extra_inhabitants_64bit = 2147483647
|
|
else:
|
|
num_extra_inhabitants_64bit = 4096
|
|
add_num_extra_inhabitants = "-D#num_extra_inhabitants_64bit={} ".format(num_extra_inhabitants_64bit)
|
|
config.substitutions.append(('%add_num_extra_inhabitants', add_num_extra_inhabitants))
|
|
|
|
if kIsWindows:
|
|
config.substitutions.append( ('%diff', 'diff --strip-trailing-cr') )
|
|
# Use instead of %t when the possible temporal path (and suffix) might end
|
|
# up being longer than 260 characters in Windows machines.
|
|
config.substitutions.append( ('%long-tmp', '\\\\?\\%t') )
|
|
else:
|
|
config.substitutions.append( ('%diff', 'diff') )
|
|
config.substitutions.append( ('%long-tmp', '%t') )
|
|
|
|
# Compute the size of the Swift class metadata header in words.
|
|
run_class_metadata_header_size = 2
|
|
if run_objc_interop == 'objc':
|
|
run_class_metadata_header_size = 5
|
|
if run_ptrsize == '64':
|
|
run_class_metadata_header_size = run_class_metadata_header_size + 5
|
|
else:
|
|
run_class_metadata_header_size = run_class_metadata_header_size + 8
|
|
|
|
# A FileCheck that automatically supports a large variety of target
|
|
# conditionalization that's useful in IRGen.
|
|
IRGenFileCheck = '%s --check-prefix=CHECK --check-prefix=CHECK-%s --check-prefix=CHECK-%s --check-prefix=CHECK-%s --check-prefix=CHECK-%s --check-prefix=CHECK-%s --check-prefix=CHECK-%s -DINT=i%s -D#CLASS_METADATA_HEADER=%s' % (
|
|
run_filecheck,
|
|
run_os,
|
|
run_cpu,
|
|
run_endian,
|
|
run_ptrsize,
|
|
run_ptrauth,
|
|
run_objc_interop,
|
|
run_ptrsize,
|
|
run_class_metadata_header_size)
|
|
config.substitutions.append( ('%IRGenFileCheck', IRGenFileCheck) )
|
|
|
|
visual_studio_version = os.environ.get('VisualStudioVersion')
|
|
if kIsWindows and visual_studio_version:
|
|
config.available_features.add('MSVC_VER=%s' % visual_studio_version)
|
|
|
|
lit_config.note("Available features: " + ", ".join(sorted(config.available_features)))
|
|
config.substitutions.append( ('%use_no_opaque_pointers', '-Xcc -Xclang -Xcc -no-opaque-pointers' ) )
|