76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
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import os
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from time import sleep
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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 TestGdbRemoteAttachWait(gdbremote_testcase.GdbRemoteTestCaseBase):
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mydir = TestBase.compute_mydir(__file__)
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def test_attach_with_vAttachWait(self):
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exe = '%s_%d' % (self.testMethodName, os.getpid())
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def launch_inferior():
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inferior = self.launch_process_for_attach(
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inferior_args=["sleep:60"],
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exe_path=self.getBuildArtifact(exe))
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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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return inferior
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self.build(dictionary={'EXE': exe})
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self.set_inferior_startup_attach_manually()
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server = self.connect_to_debug_monitor()
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self.assertIsNotNone(server)
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# Launch the first inferior (we shouldn't attach to this one).
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launch_inferior()
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self.add_no_ack_remote_stream()
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self.test_sequence.add_log_lines([
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# Do the attach.
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"read packet: $vAttachWait;{}#00".format(lldbgdbserverutils.gdbremote_hex_encode_string(exe)),
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], True)
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# Run the stream until attachWait.
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context = self.expect_gdbremote_sequence()
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self.assertIsNotNone(context)
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# Sleep so we're sure that the inferior is launched after we ask for the attach.
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sleep(1)
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# Launch the second inferior (we SHOULD attach to this one).
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inferior_to_attach = launch_inferior()
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# Make sure the attach succeeded.
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self.test_sequence.add_log_lines([
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{"direction": "send",
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"regex": r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$",
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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 sending the response..
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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_to_attach.pid)
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