8000 [3.12] gh-109615: Fix support test_copy_python_src_ignore() (#109958) by vstinner · Pull Request #110340 · python/cpython · GitHub
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[3.12] gh-109615: Fix support test_copy_python_src_ignore() (#109958) #110340

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Oct 4, 2023
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gh-109615: Fix support test_copy_python_src_ignore() (#109958)
Fix the test when run on an installed Python: use "abs_srcdir" of
sysconfig, and skip the test if the Python source code cannot be
found.

* Tools/patchcheck/patchcheck.py, Tools/freeze/test/freeze.py and
  Lib/test/libregrtest/utils.py now first try to get "abs_srcdir"
  from sysconfig, before getting "srcdir" from sysconfig.
* test.pythoninfo logs sysconfig "abs_srcdir".

(cherry picked from commit b89ed9d)
  • Loading branch information
vstinner committed Oct 4, 2023
commit b24ecb7639a9f558240d4d69df0e4094eba6a51b
12 changes: 7 additions & 5 deletions Lib/test/libregrtest/main.py
Original file line number Diff line number Diff line change
Expand Up @@ -747,11 +747,13 @@ def set_temp_dir(self):
if sysconfig.is_python_build():
self.tmp_dir = sysconfig.get_config_var('abs_builddir')
if self.tmp_dir is None:
# gh-74470: On Windows, only srcdir is available. Using
# abs_builddir mostly matters on UNIX when building Python
# out of the source tree, especially when the source tree
# is read only.
self.tmp_dir = sysconfig.get_config_var('srcdir')
self.tmp_dir = sysconfig.get_config_var('abs_srcdir')
if not self.tmp_dir:
# gh-74470: On Windows, only srcdir is available. Using
# abs_builddir mostly matters on UNIX when building
# Python out of the source tree, especially when the
# source tree is read only.
self.tmp_dir = sysconfig.get_config_var('srcdir')
self.tmp_dir = os.path.join(self.tmp_dir, 'build')
else:
self.tmp_dir = tempfile.gettempdir()
Expand Down
2 changes: 2 additions & 0 deletions Lib/test/pythoninfo.py
Original file line number Diff line number Diff line change
Expand Up @@ -516,6 +516,8 @@ def collect_sysconfig(info_add):
'Py_ENABLE_SHARED',
'SHELL',
'SOABI',
'abs_builddir',
'abs_srcdir',
'prefix',
):
value = sysconfig.get_config_var(name)
Expand Down
7 changes: 6 additions & 1 deletion Lib/test/test_support.py
Original file line number Diff line number Diff line change
Expand Up @@ -767,8 +767,13 @@ def recursive_function(depth):
#self.assertEqual(available, 2)

def test_copy_python_src_ignore(self):
src_dir = sysconfig.get_config_var('srcdir')
src_dir = sysconfig.get_config_var('abs_srcdir')
if not src_dir:
src_dir = sysconfig.get_config_var('srcdir')
src_dir = os.path.abspath(src_dir)
if not os.path.exists(src_dir):
self.skipTest(f"cannot access Python source code directory:"
f" {src_dir!r}")

ignored = {'.git', '__pycache__'}

Expand Down
9 changes: 8 additions & 1 deletion Tools/freeze/test/freeze.py
Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,16 @@
from test import support


def get_python_source_dir():
src_dir = sysconfig.get_config_var('abs_srcdir')
if not src_dir:
src_dir = sysconfig.get_config_var('srcdir')
return os.path.abspath(src_dir)


TESTS_DIR = os.path.dirname(__file__)
TOOL_ROOT = os.path.dirname(TESTS_DIR)
SRCDIR = os.path.abspath(sysconfig.get_config_var('srcdir'))
SRCDIR = get_python_source_dir()

MAKE = shutil.which('make')
FREEZE = os.path.join(TOOL_ROOT, 'freeze.py')
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9 changes: 8 additions & 1 deletion Tools/patchcheck/patchcheck.py
Original file line number Diff line number Diff line change
Expand Up @@ -11,14 +11,21 @@
import untabify


def get_python_source_dir():
src_dir = sysconfig.get_config_var('abs_srcdir')
if not src_dir:
src_dir = sysconfig.get_config_var('srcdir')
return os.path.abspath(src_dir)


# Excluded directories which are copies of external libraries:
# don't check their coding style
EXCLUDE_DIRS = [
os.path.join('Modules', '_decimal', 'libmpdec'),
os.path.join('Modules', 'expat'),
os.path.join('Modules', 'zlib'),
]
SRCDIR = sysconfig.get_config_var('srcdir')
SRCDIR = get_python_source_dir()


def n_files_str(count):
Expand Down
0