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
67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
import contextlib
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import os
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from os.path import exists
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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def haswell():
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features = subprocess.check_output(["sysctl", "machdep.cpu"])
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return "AVX2" in features.decode("utf-8")
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def apple_silicon():
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features = subprocess.check_output(["sysctl", "machdep.cpu"])
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return "Apple M" in features.decode("utf-8")
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def rosetta_debugserver_installed():
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return exists("/Library/Apple/usr/libexec/oah/debugserver")
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class TestLaunchProcessPosixSpawn(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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def no_haswell(self):
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if not haswell():
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return "Current CPU is not Haswell"
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return None
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def no_apple_silicon(self):
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if not apple_silicon():
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return "Current CPU is not Apple Silicon"
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return None
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def run_arch(self, exe, arch):
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self.runCmd("target create -arch {} {}".format(arch, exe))
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self.runCmd("run")
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process = self.dbg.GetSelectedTarget().process
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self.assertState(process.GetState(), lldb.eStateExited)
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self.assertIn("slice: {}".format(arch), process.GetSTDOUT(1000))
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@skipIfLLVMTargetMissing("AArch64")
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@skipIfLLVMTargetMissing("X86")
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@skipTestIfFn(no_haswell)
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def test_haswell(self):
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self.build()
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exe = self.getBuildArtifact("fat.out")
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self.run_arch(exe, "x86_64")
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self.run_arch(exe, "x86_64h")
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@skipIfLLVMTargetMissing("AArch64")
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@skipIfLLVMTargetMissing("X86")
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@skipTestIfFn(no_apple_silicon)
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def test_apple_silicon(self):
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self.build()
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exe = self.getBuildArtifact("fat.out")
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if rosetta_debugserver_installed():
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self.run_arch(exe, "x86_64")
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self.run_arch(exe, "arm64")
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