e427e934f6
The `EventThreadFunction` can end up calling `HandleCommand` concurrently with the main request processing thread. The underlying API does not appear to be thread safe, so add a narrowly scoped mutex lock to prevent calling it in this place from more than one thread. Fixes #81686. Prior to this, TestDAP_launch.py is 4% flaky. After, it passes in 1000 runs.
81 lines
3.2 KiB
Python
81 lines
3.2 KiB
Python
import os
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import dap_server
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import lldbdap_testcase
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from lldbsuite.test import lldbtest, lldbutil
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from lldbsuite.test.decorators import *
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class TestDAP_commands(lldbdap_testcase.DAPTestCaseBase):
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def test_command_directive_quiet_on_success(self):
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program = self.getBuildArtifact("a.out")
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command_quiet = (
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"settings set target.show-hex-variable-values-with-leading-zeroes false"
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)
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command_not_quiet = (
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"settings set target.show-hex-variable-values-with-leading-zeroes true"
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)
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self.build_and_launch(
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program,
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initCommands=["?" + command_quiet, command_not_quiet],
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terminateCommands=["?" + command_quiet, command_not_quiet],
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stopCommands=["?" + command_quiet, command_not_quiet],
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exitCommands=["?" + command_quiet, command_not_quiet],
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)
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full_output = self.collect_console(duration=1.0)
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self.assertNotIn(command_quiet, full_output)
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self.assertIn(command_not_quiet, full_output)
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def do_test_abort_on_error(
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self,
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use_init_commands=False,
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use_launch_commands=False,
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use_pre_run_commands=False,
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use_post_run_commands=False,
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):
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program = self.getBuildArtifact("a.out")
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command_quiet = (
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"settings set target.show-hex-variable-values-with-leading-zeroes false"
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)
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command_abort_on_error = "settings set foo bar"
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commands = ["?!" + command_quiet, "!" + command_abort_on_error]
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self.build_and_launch(
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program,
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initCommands=commands if use_init_commands else None,
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launchCommands=commands if use_launch_commands else None,
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preRunCommands=commands if use_pre_run_commands else None,
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postRunCommands=commands if use_post_run_commands else None,
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expectFailure=True,
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)
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full_output = self.collect_console(duration=1.0)
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self.assertNotIn(command_quiet, full_output)
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self.assertIn(command_abort_on_error, full_output)
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def test_command_directive_abort_on_error_init_commands(self):
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self.do_test_abort_on_error(use_init_commands=True)
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def test_command_directive_abort_on_error_launch_commands(self):
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self.do_test_abort_on_error(use_launch_commands=True)
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def test_command_directive_abort_on_error_pre_run_commands(self):
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self.do_test_abort_on_error(use_pre_run_commands=True)
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def test_command_directive_abort_on_error_post_run_commands(self):
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self.do_test_abort_on_error(use_post_run_commands=True)
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def test_command_directive_abort_on_error_attach_commands(self):
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program = self.getBuildArtifact("a.out")
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command_quiet = (
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"settings set target.show-hex-variable-values-with-leading-zeroes false"
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)
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command_abort_on_error = "settings set foo bar"
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self.build_and_create_debug_adaptor()
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self.attach(
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program,
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attachCommands=["?!" + command_quiet, "!" + command_abort_on_error],
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expectFailure=True,
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)
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full_output = self.collect_console(duration=1.0)
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self.assertNotIn(command_quiet, full_output)
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self.assertIn(command_abort_on_error, full_output)
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