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gh-116303: Handle disabled test modules in test.support helpers (#116482)

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Make sure test.support helpers skip iso. failing if test extension
modules are disabled. Also log TEST_MODULES in test.pythoninfo.
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Erlend E. Aasland 2024-03-28 09:40:37 +01:00 • committed by GitHub
parent 0f27672c50
commit 6c8ac8a32f
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3 changed files with 27 additions and 8 deletions
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14
Lib/test/support/bytecode_helper.py
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@ -3,7 +3,10 @@
import unittest
import dis
import io
from _testinternalcapi import compiler_codegen, optimize_cfg, assemble_code_object
try:
import _testinternalcapi
except ImportError:
_testinternalcapi = None
_UNSPECIFIED = object()
@ -133,23 +136,26 @@ class CompilationStepTestCase(unittest.TestCase):
return res
@unittest.skipIf(_testinternalcapi is None, "requires _testinternalcapi")
class CodegenTestCase(CompilationStepTestCase):
def generate_code(self, ast):
insts, _ = compiler_codegen(ast, "my_file.py", 0)
insts, _ = _testinternalcapi.compiler_codegen(ast, "my_file.py", 0)
return insts
@unittest.skipIf(_testinternalcapi is None, "requires _testinternalcapi")
class CfgOptimizationTestCase(CompilationStepTestCase):
def get_optimized(self, insts, consts, nlocals=0):
insts = self.normalize_insts(insts)
insts = self.complete_insts_info(insts)
insts = optimize_cfg(insts, consts, nlocals)
insts = _testinternalcapi.optimize_cfg(insts, consts, nlocals)
return insts, consts
@unittest.skipIf(_testinternalcapi is None, "requires _testinternalcapi")
class AssemblerTestCase(CompilationStepTestCase):
def get_code_object(self, filename, insts, metadata):
co = assemble_code_object(filename, insts, metadata)
co = _testinternalcapi.assemble_code_object(filename, insts, metadata)
return co