02e690ba0b
PT_COREDUMP is a relatively recent addition. Use an #ifdef to skip it if the underlying system does not support it. Differential Revision: https://reviews.llvm.org/D111214
54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
import gdbremote_testcase
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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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import binascii
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import os
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class TestGdbSaveCore(gdbremote_testcase.GdbRemoteTestCaseBase):
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mydir = TestBase.compute_mydir(__file__)
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def coredump_test(self, core_path=None, expect_path=None):
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self.build()
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self.set_inferior_startup_attach()
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procs = self.prep_debug_monitor_and_inferior()
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self.add_qSupported_packets()
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ret = self.expect_gdbremote_sequence()
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if "qSaveCore+" not in ret["qSupported_response"]:
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self.skipTest("qSaveCore not supported by lldb-server")
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self.reset_test_sequence()
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packet = "$qSaveCore"
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if core_path is not None:
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packet += ";path-hint:{}".format(
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binascii.b2a_hex(core_path.encode()).decode())
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self.test_sequence.add_log_lines([
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"read packet: {}#00".format(packet),
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{"direction": "send", "regex": "[$]core-path:([0-9a-f]+)#.*",
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"capture": {1: "path"}},
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], True)
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ret = self.expect_gdbremote_sequence()
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out_path = binascii.a2b_hex(ret["path"].encode()).decode()
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if expect_path is not None:
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self.assertEqual(out_path, expect_path)
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target = self.dbg.CreateTarget(None)
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process = target.LoadCore(out_path)
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self.assertTrue(process, PROCESS_IS_VALID)
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self.assertEqual(process.GetProcessID(), procs["inferior"].pid)
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@skipUnlessPlatform(oslist=["freebsd", "netbsd"])
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def test_netbsd_path(self):
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core = lldbutil.append_to_process_working_directory(self, "core")
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self.coredump_test(core, core)
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@skipUnlessPlatform(oslist=["freebsd", "netbsd"])
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def test_netbsd_no_path(self):
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self.coredump_test()
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@skipUnlessPlatform(oslist=["freebsd", "netbsd"])
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def test_netbsd_bad_path(self):
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self.coredump_test("/dev/null/cantwritehere")
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