8f1b0f6327
Add a new decorator `skipIfTargetDoesNotSupportThreads` to skip tests that use threading. This is motivated by running the test suite targeting WebAssembly, where `wasip1` does not support threads. There are variants that do support threading (e.g. `wasip1-threading`) that the current implementation accounts for.
33 lines
1008 B
Python
33 lines
1008 B
Python
"""
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Test handling of the situation where the main thread exits but the other threads
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in the process keep running.
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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@skipIfTargetDoesNotSupportThreads()
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class ThreadExitTestCase(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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# Needs os-specific implementation in the inferior
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@skipIf(oslist=no_match(["linux"]))
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def test(self):
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self.build()
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lldbutil.run_to_source_breakpoint(
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self, "// break here", lldb.SBFileSpec("main.cpp")
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)
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# There should be one (non-main) thread left
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self.assertEqual(self.process().GetNumThreads(), 1)
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# Ensure we can evaluate_expressions in this state
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self.expect_expr("call_me()", result_value="12345")
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self.runCmd("continue")
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# Exit code depends on the version of the linux kernel
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self.assertIn(self.process().GetExitStatus(), [42, 47])
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