f21e704d4a
Copy the recent improvements from the FreeBSDRemote plugin, notably: - moving event reporting setup into SetupTrace() helper - adding more debug info into SIGTRAP handling - handling user-generated (and unknown) SIGTRAP events - adding missing error handling to the generic signal handler - fixing attaching to processes - switching watchpoint helpers to use llvm::Error - minor style and formatting changes This fixes a number of tests, mostly related to fixed attaching. Differential Revision: https://reviews.llvm.org/D91167
67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
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import gdbremote_testcase
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import lldbgdbserverutils
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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 TestGdbRemoteAttach(gdbremote_testcase.GdbRemoteTestCaseBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfDarwinEmbedded # <rdar://problem/34539270> lldb-server tests not updated to work on ios etc yet
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def attach_with_vAttach(self):
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# Start the inferior, start the debug monitor, nothing is attached yet.
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procs = self.prep_debug_monitor_and_inferior(
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inferior_args=["sleep:60"])
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self.assertIsNotNone(procs)
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# Make sure the target process has been launched.
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inferior = procs.get("inferior")
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self.assertIsNotNone(inferior)
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self.assertTrue(inferior.pid > 0)
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self.assertTrue(
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lldbgdbserverutils.process_is_running(
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inferior.pid, True))
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# Add attach packets.
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self.test_sequence.add_log_lines([
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# Do the attach.
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"read packet: $vAttach;{:x}#00".format(inferior.pid),
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# Expect a stop notification from the attach.
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{"direction": "send",
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"regex": r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$",
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"capture": {1: "stop_signal_hex"}},
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], True)
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self.add_process_info_collection_packets()
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# Run the stream
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context = self.expect_gdbremote_sequence()
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self.assertIsNotNone(context)
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# Gather process info response
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process_info = self.parse_process_info_response(context)
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self.assertIsNotNone(process_info)
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# Ensure the process id matches what we expected.
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pid_text = process_info.get('pid', None)
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self.assertIsNotNone(pid_text)
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reported_pid = int(pid_text, base=16)
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self.assertEqual(reported_pid, inferior.pid)
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@debugserver_test
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def test_attach_with_vAttach_debugserver(self):
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self.init_debugserver_test()
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self.build()
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self.set_inferior_startup_attach_manually()
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self.attach_with_vAttach()
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@llgs_test
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def test_attach_with_vAttach_llgs(self):
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self.init_llgs_test()
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self.build()
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self.set_inferior_startup_attach_manually()
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self.attach_with_vAttach()
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