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[3.13] gh-118846: Fix free-threading test failures when run sequentially (GH-118864) (#118927)

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The free-threaded build currently immortalizes some objects once the
first thread is started. This can lead to test failures depending on the
order in which tests are run. This PR addresses those failures by
suppressing immortalization or skipping the affected tests.
(cherry picked from commit b309c8ebff)

Co-authored-by: Sam Gross <colesbury@gmail.com>
This commit is contained in:
Miss Islington (bot) 2024-05-10 22:50:59 +02:00 • committed by GitHub
parent b3074f0d5e
commit cceb758c78
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8 changed files with 35 additions and 6 deletions
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4
Lib/test/test_trace.py
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@ -1,7 +1,7 @@
import os
from pickle import dump
import sys
from test.support import captured_stdout, requires_resource
from test.support import captured_stdout, requires_resource, requires_gil_enabled
from test.support.os_helper import (TESTFN, rmtree, unlink)
from test.support.script_helper import assert_python_ok, assert_python_failure
import textwrap
@ -301,6 +301,7 @@ class TestFuncs(unittest.TestCase):
@unittest.skipIf(hasattr(sys, 'gettrace') and sys.gettrace(),
'pre-existing trace function throws off measurements')
@requires_gil_enabled("gh-117783: immortalization of types affects traced method names")
def test_inst_method_calling(self):
obj = TracedClass(20)
self.tracer.runfunc(obj.inst_method_calling, 1)
@ -334,6 +335,7 @@ class TestCallers(unittest.TestCase):
@unittest.skipIf(hasattr(sys, 'gettrace') and sys.gettrace(),
'pre-existing trace function throws off measurements')
@requires_gil_enabled("gh-117783: immortalization of types affects traced method names")
def test_loop_caller_importing(self):
self.tracer.runfunc(traced_func_importing_caller, 1)