#! /bin/sh
# Copyright (C) 2011-2023 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# Check that python support can work well with virtualenvs.
# This test also works as a mild stress-test on the python support.
required='cc python virtualenv'
. test-init.sh
# In case the user's config.site defines pythondir or pyexecdir.
CONFIG_SITE=/dev/null; export CONFIG_SITE
py_version_pre=$($PYTHON -V)
# Skip the test if a proper virtualenv cannot be created.
virtualenv -p"$PYTHON" --verbose virtenv && py_installed virtenv/bin/activate \
|| skip_ "couldn't create python virtual environment"
# Activate the virtualenv.
. ./virtenv/bin/activate
# Sanity check.
if test -z "$VIRTUAL_ENV"; then
framework_failure_ "can't activate python virtual environment"
fi
py_version_post=$(python -V)
# Sanity check.
test "$py_version_pre" = "$py_version_post" \
|| skip_ "virtualenv $py_version_post != $py_version_pre"
cwd=$(pwd) || fatal_ "getting current working directory"
py_version=$(python -c 'import sys; print("%u.%u" % tuple(sys.version_info[:2]))')
py_site=$VIRTUAL_ENV/lib/python$py_version/site-packages
# We need to do this early, just to set some cache variables properly,
# since because we're going to unset $PYTHON next.
if python_has_pep3147; then
: PEP 3147 will be used in installation of ".pyc" files
fi
# We don't want our original python to be picked up by configure
# invocations.
unset PYTHON
# We need control over the package name.
cat > configure.ac << END
AC_INIT([am_virtenv], [1.0])
AM_INIT_AUTOMAKE
AC_CONFIG_FILES([Makefile])
AC_PROG_CC
AM_PROG_AR
AC_PROG_RANLIB
AM_PATH_PYTHON
AC_OUTPUT
END
cat > Makefile.am << 'END'
python_PYTHON = am_foo.py
pkgpython_PYTHON = __init__.py
pyexec_LIBRARIES = libquux.a
libquux_a_SOURCES = foo.c
pkgpyexec_LIBRARIES = libzardoz.a
libzardoz_a_SOURCES = foo.c
.PYTHON: debug test-run
debug:
@echo PYTHON: $(PYTHON)
@echo PYTHON_VERSION: $(PYTHON_VERSION)
@echo prefix: $(prefix)
@echo pythondir: $(pythondir)
@echo pkgpythondir: $(pkgpythondir)
@echo pyexecdir: $(pyexecdir)
@echo pkgpyexecdir: $(pkgpyexecdir)
test-run:
## In a virtualenv, the default python must be the custom
## virtualenv python.
@: \
&& py1=`python -c 'import sys; print(sys.executable)'` \
&& py2=`$(PYTHON) -c 'import sys; print(sys.executable)'` \
&& echo "py1: $$py1" \
&& echo "py2: $$py2" \
&& test -n "$$py1" \
&& test -n "$$py2" \
&& test x"$$py1" = x"$$py2"
## Check that modules installed in the virtualenv are readily
## available.
python -c 'from am_foo import foo_func; assert (foo_func () == 12345)'
python -c 'from am_virtenv import old_am; assert (old_am () == "AutoMake")'
all-local: debug
END
cat > am_foo.py << 'END'
def foo_func ():
return 12345
END
cat > __init__.py << 'END'
def old_am ():
return 'AutoMake'
END
cat > foo.c << 'END'
int foo (void)
{
return 0;
}
END
check_install ()
{
$MAKE install ${1+"$@"}
test -f "$py_site"/am_foo.py
py_installed "$py_site"/am_foo.pyc
py_installed "$py_site"/am_virtenv/__init__.py
py_installed "$py_site"/am_virtenv/__init__.pyc
test -f "$py_site"/libquux.a
test -f "$py_site"/am_virtenv/libzardoz.a
}
check_uninstall ()
{
$MAKE uninstall ${1+"$@"}
test ! -e "$py_site"/am_foo.py
py_installed --not "$py_site"/am_foo.pyc
test ! -e "$py_site"/am_virtenv/__init__.py
py_installed --not "$py_site"/am_virtenv/__init__.pyc
test ! -e "$py_site"/libquux.a
test ! -e "$py_site"/am_virtenv/libzardoz.a
}
$ACLOCAL
$AUTOCONF
$AUTOMAKE --add-missing
# Try a VPATH build.
mkdir build
cd build
../configure --prefix="$VIRTUAL_ENV"
check_install
$MAKE test-run
check_uninstall
cd ..
# Try an in-tree build.
./configure --prefix="$VIRTUAL_ENV"
check_install
$MAKE test-run
check_uninstall
$MAKE distclean
# Overriding pythondir and pyexecdir with cache variables should work.
./configure am_cv_python_pythondir="$py_site" \
am_cv_python_pyexecdir="$py_site"
check_install
$MAKE test-run
check_uninstall
$MAKE distclean
# Overriding pythondir and pyexecdir at make time should be enough.
./configure --prefix="$cwd/bad-prefix"
check_install pythondir="$py_site" pyexecdir="$py_site" \
AM_MAKEFLAGS="pythondir='$py_site' pyexecdir='$py_site'"
test ! -e bad-prefix
$MAKE test-run
check_uninstall pythondir="$py_site" pyexecdir="$py_site" \
AM_MAKEFLAGS="pythondir='$py_site' pyexecdir='$py_site'"
# Also check that the distribution is self-contained, for completeness.
$MAKE distcheck
# Finally, check that if we disable the virtualenv, we shouldn't be
# able to access to the installed modules anymore.
cd build
$MAKE install
python -c 'import am_foo; print(am_foo.__file__)'
python -c 'import am_virtenv; print(am_virtenv.__file__)'
deactivate "nondestructive"
python -c 'import am_foo' && exit 1
python -c 'import am_virtenv' && exit 1
:
