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Disable peg generator tests when building with PGO (GH-23141) 

Otherwise, when running the testsuite, test_peg_generator tries to compile C
code using the optimized flags and fails because it cannot find the profile
data.
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serge-sans-paille 2020-11-04 23:01:08 +00:00 committed by GitHub
parent 789359f47c
commit 100964e031
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6
Lib/test/test_peg_generator/test_c_parser.py
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@ -1,3 +1,4 @@
import sysconfig
import textwrap
import unittest
from distutils.tests.support import TempdirManager
@ -8,6 +9,11 @@ from test import support
from test.support import os_helper
from test.support.script_helper import assert_python_ok
_py_cflags_nodist = sysconfig.get_config_var('PY_CFLAGS_NODIST')
_pgo_flag = sysconfig.get_config_var('PGO_PROF_USE_FLAG')
if _pgo_flag and _py_cflags_nodist and _pgo_flag in _py_cflags_nodist:
raise unittest.SkipTest("peg_generator test disabled under PGO build")
test_tools.skip_if_missing("peg_generator")
with test_tools.imports_under_tool("peg_generator"):
from pegen.grammar_parser import GeneratedParser as GrammarParser