This is an archive of the discontinued Mercurial Phabricator instance.

Differential D9286

tests: use python from environment in test-parseindex2.py
ClosedPublic

Authored by martinvonz on Nov 9 2020, 1:02 PM.

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHGe7a4c018b563: tests: use python from environment in test-parseindex2.py
Summary

Without this, the test starts failing with D9273 (the change to
pyexename to be specific).

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

martinvonz created this revision.Nov 9 2020, 1:02 PM
indygreg accepted this revision.Nov 9 2020, 11:19 PM
This revision is now accepted and ready to land.Nov 9 2020, 11:19 PM

Revision Contents
Changeset List

PathPackages
Mtests/test-parseindex2.py (3 lines)

Diff 23451

tests/test-parseindex2.py

"""This unit test primarily tests parsers.parse_index2(). """This unit test primarily tests parsers.parse_index2().
It also checks certain aspects of the parsers module as a whole. It also checks certain aspects of the parsers module as a whole.
""" """
from __future__ import absolute_import, print_function from __future__ import absolute_import, print_function
import os
import struct import struct
import subprocess import subprocess
import sys import sys
import unittest import unittest
from mercurial.node import ( from mercurial.node import (
nullid, nullid,
nullrev, nullrev,
"""Import mercurial.parsers with the given sys.hexversion.""" """Import mercurial.parsers with the given sys.hexversion."""
# The file parsers.c inspects sys.hexversion to determine the version # The file parsers.c inspects sys.hexversion to determine the version
# of the currently-running Python interpreter, so we monkey-patch # of the currently-running Python interpreter, so we monkey-patch
# sys.hexversion to simulate using different versions. # sys.hexversion to simulate using different versions.
code = ( code = (
"import sys; sys.hexversion=%s; " "import sys; sys.hexversion=%s; "
"import mercurial.cext.parsers" % hexversion "import mercurial.cext.parsers" % hexversion
) )
cmd = "python -c \"%s\"" % code cmd = "\"%s\" -c \"%s\"" % (os.environ['PYTHON'], code)
# We need to do these tests inside a subprocess because parser.c's # We need to do these tests inside a subprocess because parser.c's
# version-checking code happens inside the module init function, and # version-checking code happens inside the module init function, and
# when using reload() to reimport an extension module, "The init function # when using reload() to reimport an extension module, "The init function
# of extension modules is not called a second time" # of extension modules is not called a second time"
# (from http://docs.python.org/2/library/functions.html?#reload). # (from http://docs.python.org/2/library/functions.html?#reload).
p = subprocess.Popen( p = subprocess.Popen(
cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT
) )