2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
import re
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test.decorators import *
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from os.path import exists
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def get_os_version():
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try:
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os_version_str = subprocess.check_output(["sysctl", "kern.osversion"]).decode(
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"utf-8"
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)
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except subprocess.CalledProcessError:
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return None
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m = re.match(r"kern\.osversion: (\w+)", os_version_str)
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if m:
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return m.group(1)
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return None
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def rosetta_debugserver_installed():
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return exists("/Library/Apple/usr/libexec/oah/debugserver")
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def has_rosetta_shared_cache(os_version):
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if not os_version:
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return False
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macos_device_support = os.path.join(
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os.path.expanduser("~"), "Library", "Developer", "Xcode", "macOS DeviceSupport"
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)
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for _, subdirs, _ in os.walk(macos_device_support):
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for subdir in subdirs:
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if os_version in subdir:
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return True
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return False
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class TestRosetta(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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@skipUnlessAppleSilicon
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@skipIfDarwinEmbedded
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def test_rosetta(self):
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"""There can be many tests in a test case - describe this test here."""
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self.build()
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self.main_source_file = lldb.SBFileSpec("main.c")
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if rosetta_debugserver_installed():
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broadcaster = self.dbg.GetBroadcaster()
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listener = lldbutil.start_listening_from(
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broadcaster, lldb.SBDebugger.eBroadcastBitWarning
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)
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target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
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self, "Set a breakpoint here", self.main_source_file
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)
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event = lldb.SBEvent()
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os_version = get_os_version()
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if not has_rosetta_shared_cache(os_version):
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self.assertTrue(listener.GetNextEvent(event))
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else:
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self.assertFalse(listener.GetNextEvent(event))
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