872b1da6ad
These two functions are doing the same thing, only one of them is sending the packets immediately and the other "queues" them to be sent later. The first one is better as in case of errors, the backtrace will point straight to the place that caused them. Modify the first method to avoid duplication, and ten standardize on it.
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.do_handshake()
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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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