1a1cc0ba7d
Force gdb-remote plugin when attaching using the derivatives of PlatformPOSIX class. This is consistent with the behavior for launching processes (via DebugProcess() method) and guarantees consistent plugin choice on FreeBSD. Differential Revision: https://reviews.llvm.org/D92667
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
"""
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Test process attach when executable was deleted.
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"""
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import os
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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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class TestDeletedExecutable(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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@skipIfWindows # cannot delete a running executable
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@expectedFailureAll(oslist=["linux"],
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triple=no_match('aarch64-.*-android'))
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# determining the architecture of the process fails
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@skipIfReproducer # File synchronization is not supported during replay.
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def test(self):
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self.build()
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exe = self.getBuildArtifact("a.out")
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# Use a file as a synchronization point between test and inferior.
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pid_file_path = lldbutil.append_to_process_working_directory(self,
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"token_pid_%d" % (int(os.getpid())))
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self.addTearDownHook(
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lambda: self.run_platform_command(
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"rm %s" %
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(pid_file_path)))
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# Spawn a new process
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popen = self.spawnSubprocess(exe, [pid_file_path])
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# Wait until process has fully started up.
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pid = lldbutil.wait_for_file_on_target(self, pid_file_path)
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# Now we can safely remove the executable and test if we can attach.
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os.remove(exe)
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self.runCmd("process attach -p " + str(popen.pid))
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self.runCmd("kill")
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