diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/dotest.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/dotest.py | 270 |
1 files changed, 140 insertions, 130 deletions
diff --git a/packages/Python/lldbsuite/test/dotest.py b/packages/Python/lldbsuite/test/dotest.py index 6b6b2574e638..7d739acba952 100644 --- a/packages/Python/lldbsuite/test/dotest.py +++ b/packages/Python/lldbsuite/test/dotest.py @@ -25,6 +25,7 @@ from __future__ import print_function import atexit import os import errno +import logging import platform import re import signal @@ -274,22 +275,28 @@ def parseOptionsAndInitTestdirs(): if args.h: do_help = True - if args.compilers: - configuration.compilers = args.compilers + if args.compiler: + configuration.compiler = os.path.realpath(args.compiler) + if not is_exe(configuration.compiler): + configuration.compiler = which(args.compiler) + if not is_exe(configuration.compiler): + logging.error( + '%s is not a valid compiler executable; aborting...', + args.compiler) + sys.exit(-1) else: # Use a compiler appropriate appropriate for the Apple SDK if one was # specified if platform_system == 'Darwin' and args.apple_sdk: - configuration.compilers = [ - seven.get_command_output( - 'xcrun -sdk "%s" -find clang 2> /dev/null' % - (args.apple_sdk))] + configuration.compiler = seven.get_command_output( + 'xcrun -sdk "%s" -find clang 2> /dev/null' % + (args.apple_sdk)) else: # 'clang' on ubuntu 14.04 is 3.4 so we try clang-3.5 first candidateCompilers = ['clang-3.5', 'clang', 'gcc'] for candidate in candidateCompilers: if which(candidate): - configuration.compilers = [candidate] + configuration.compiler = candidate break if args.channels: @@ -304,18 +311,17 @@ def parseOptionsAndInitTestdirs(): 'xcrun --sdk "%s" --show-sdk-path 2> /dev/null' % (args.apple_sdk)) - if args.archs: - configuration.archs = args.archs - for arch in configuration.archs: - if arch.startswith( - 'arm') and platform_system == 'Darwin' and not args.apple_sdk: + if args.arch: + configuration.arch = args.arch + if configuration.arch.startswith( + 'arm') and platform_system == 'Darwin' and not args.apple_sdk: + os.environ['SDKROOT'] = seven.get_command_output( + 'xcrun --sdk iphoneos.internal --show-sdk-path 2> /dev/null') + if not os.path.exists(os.environ['SDKROOT']): os.environ['SDKROOT'] = seven.get_command_output( - 'xcrun --sdk iphoneos.internal --show-sdk-path 2> /dev/null') - if not os.path.exists(os.environ['SDKROOT']): - os.environ['SDKROOT'] = seven.get_command_output( - 'xcrun --sdk iphoneos --show-sdk-path 2> /dev/null') + 'xcrun --sdk iphoneos --show-sdk-path 2> /dev/null') else: - configuration.archs = [platform_machine] + configuration.arch = platform_machine if args.categoriesList: configuration.categoriesList = set( @@ -363,7 +369,18 @@ def parseOptionsAndInitTestdirs(): configuration.lldbFrameworkPath = args.framework if args.executable: + # lldb executable is passed explicitly lldbtest_config.lldbExec = os.path.realpath(args.executable) + if not is_exe(lldbtest_config.lldbExec): + lldbtest_config.lldbExec = which(args.executable) + if not is_exe(lldbtest_config.lldbExec): + logging.error( + '%s is not a valid executable to test; aborting...', + args.executable) + sys.exit(-1) + + if args.server: + os.environ['LLDB_DEBUGSERVER_PATH'] = args.server if args.excluded: for excl_file in args.excluded: @@ -1025,6 +1042,49 @@ def setDefaultTripleForPlatform(): return {} +def checkCompiler(): + # Add some intervention here to sanity check that the compiler requested is sane. + # If found not to be an executable program, we abort. + c = configuration.compiler + if which(c): + return + + if not sys.platform.startswith("darwin"): + raise Exception(c + " is not a valid compiler") + + pipe = subprocess.Popen( + ['xcrun', '-find', c], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + cmd_output = pipe.stdout.read() + if not cmd_output or "not found" in cmd_output: + raise Exception(c + " is not a valid compiler") + + configuration.compiler = cmd_output.split('\n')[0] + print("'xcrun -find %s' returning %s" % (c, configuration.compiler)) + +def canRunLibcxxTests(): + from lldbsuite.test import lldbplatformutil + + platform = lldbplatformutil.getPlatform() + + if lldbplatformutil.target_is_android() or lldbplatformutil.platformIsDarwin(): + return True, "libc++ always present" + + if platform == "linux": + if not os.path.isdir("/usr/include/c++/v1"): + return False, "Unable to find libc++ installation" + return True, "Headers found, let's hope they work" + + return False, "Don't know how to build with libc++ on %s" % platform + +def checkLibcxxSupport(): + result, reason = canRunLibcxxTests() + if result: + return # libc++ supported + if "libc++" in configuration.categoriesList: + return # libc++ category explicitly requested, let it run. + print("Libc++ tests will not be run because: " + reason) + configuration.skipCategories.append("libc++") + def run_suite(): # On MacOS X, check to make sure that domain for com.apple.DebugSymbols defaults # does not exist before proceeding to running the test suite. @@ -1110,8 +1170,15 @@ def run_suite(): if configuration.lldb_platform_working_dir: print("Setting remote platform working directory to '%s'..." % (configuration.lldb_platform_working_dir)) - lldb.remote_platform.SetWorkingDirectory( - configuration.lldb_platform_working_dir) + error = lldb.remote_platform.MakeDirectory( + configuration.lldb_platform_working_dir, 448) # 448 = 0o700 + if error.Fail(): + raise Exception("making remote directory '%s': %s" % ( + remote_test_dir, error)) + + if not lldb.remote_platform.SetWorkingDirectory( + configuration.lldb_platform_working_dir): + raise Exception("failed to set working directory '%s'" % remote_test_dir) lldb.DBG.SetSelectedPlatform(lldb.remote_platform) else: lldb.remote_platform = None @@ -1120,6 +1187,8 @@ def run_suite(): target_platform = lldb.DBG.GetSelectedPlatform().GetTriple().split('-')[2] + checkLibcxxSupport() + # Don't do debugserver tests on everything except OS X. configuration.dont_do_debugserver_test = "linux" in target_platform or "freebsd" in target_platform or "windows" in target_platform @@ -1174,124 +1243,65 @@ def run_suite(): raise # - # Invoke the default TextTestRunner to run the test suite, possibly iterating - # over different configurations. + # Invoke the default TextTestRunner to run the test suite # + checkCompiler() - iterArchs = False - iterCompilers = False + if not configuration.parsable: + print("compiler=%s" % configuration.compiler) - if isinstance(configuration.archs, list) and len(configuration.archs) >= 1: - iterArchs = True + # Iterating over all possible architecture and compiler combinations. + os.environ["ARCH"] = configuration.arch + os.environ["CC"] = configuration.compiler + configString = "arch=%s compiler=%s" % (configuration.arch, + configuration.compiler) + + # Translate ' ' to '-' for pathname component. + if six.PY2: + import string + tbl = string.maketrans(' ', '-') + else: + tbl = str.maketrans(' ', '-') + configPostfix = configString.translate(tbl) - # - # Add some intervention here to sanity check that the compilers requested are sane. - # If found not to be an executable program, the invalid one is dropped - # from the list. - for i in range(len(configuration.compilers)): - c = configuration.compilers[i] - if which(c): - continue - else: - if sys.platform.startswith("darwin"): - pipe = subprocess.Popen( - ['xcrun', '-find', c], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - cmd_output = pipe.stdout.read() - if cmd_output: - if "not found" in cmd_output: - print("dropping %s from the compilers used" % c) - configuration.compilers.remove(i) - else: - configuration.compilers[i] = cmd_output.split('\n')[0] - print( - "'xcrun -find %s' returning %s" % - (c, configuration.compilers[i])) + # Output the configuration. + if not configuration.parsable: + sys.stderr.write("\nConfiguration: " + configString + "\n") + # First, write out the number of collected test cases. if not configuration.parsable: - print("compilers=%s" % str(configuration.compilers)) - - if not configuration.compilers or len(configuration.compilers) == 0: - print("No eligible compiler found, exiting.") - exitTestSuite(1) - - if isinstance( - configuration.compilers, - list) and len( - configuration.compilers) >= 1: - iterCompilers = True - - # If we iterate on archs or compilers, there is a chance we want to split - # stderr/stdout. - if iterArchs or iterCompilers: - old_stderr = sys.stderr - old_stdout = sys.stdout - new_stderr = None - new_stdout = None + sys.stderr.write(configuration.separator + "\n") + sys.stderr.write( + "Collected %d test%s\n\n" % + (configuration.suite.countTestCases(), + configuration.suite.countTestCases() != 1 and "s" or "")) - # Iterating over all possible architecture and compiler combinations. - for ia in range(len(configuration.archs) if iterArchs else 1): - archConfig = "" - if iterArchs: - os.environ["ARCH"] = configuration.archs[ia] - archConfig = "arch=%s" % configuration.archs[ia] - for ic in range(len(configuration.compilers) if iterCompilers else 1): - if iterCompilers: - os.environ["CC"] = configuration.compilers[ic] - configString = "%s compiler=%s" % ( - archConfig, configuration.compilers[ic]) - else: - configString = archConfig - - if iterArchs or iterCompilers: - # Translate ' ' to '-' for pathname component. - if six.PY2: - import string - tbl = string.maketrans(' ', '-') - else: - tbl = str.maketrans(' ', '-') - configPostfix = configString.translate(tbl) - - # Output the configuration. - if not configuration.parsable: - sys.stderr.write("\nConfiguration: " + configString + "\n") - - #print("sys.stderr name is", sys.stderr.name) - #print("sys.stdout name is", sys.stdout.name) - - # First, write out the number of collected test cases. - if not configuration.parsable: - sys.stderr.write(configuration.separator + "\n") - sys.stderr.write( - "Collected %d test%s\n\n" % - (configuration.suite.countTestCases(), - configuration.suite.countTestCases() != 1 and "s" or "")) - - if configuration.parsable: - v = 0 - else: - v = configuration.verbose - - # Invoke the test runner. - if configuration.count == 1: - result = unittest2.TextTestRunner( - stream=sys.stderr, - verbosity=v, - resultclass=test_result.LLDBTestResult).run( - configuration.suite) - else: - # We are invoking the same test suite more than once. In this case, - # mark __ignore_singleton__ flag as True so the signleton pattern is - # not enforced. - test_result.LLDBTestResult.__ignore_singleton__ = True - for i in range(configuration.count): - - result = unittest2.TextTestRunner( - stream=sys.stderr, - verbosity=v, - resultclass=test_result.LLDBTestResult).run( - configuration.suite) - - configuration.failed = configuration.failed or not result.wasSuccessful() + if configuration.parsable: + v = 0 + else: + v = configuration.verbose + + # Invoke the test runner. + if configuration.count == 1: + result = unittest2.TextTestRunner( + stream=sys.stderr, + verbosity=v, + resultclass=test_result.LLDBTestResult).run( + configuration.suite) + else: + # We are invoking the same test suite more than once. In this case, + # mark __ignore_singleton__ flag as True so the signleton pattern is + # not enforced. + test_result.LLDBTestResult.__ignore_singleton__ = True + for i in range(configuration.count): + + result = unittest2.TextTestRunner( + stream=sys.stderr, + verbosity=v, + resultclass=test_result.LLDBTestResult).run( + configuration.suite) + + configuration.failed = not result.wasSuccessful() if configuration.sdir_has_content and not configuration.parsable: sys.stderr.write( |