tests: rename 'tests/' => 't/', '*.test' => '*.sh'

When we (soon) convert the Automake testsuite to a non-recursive
make setup, we'll have to fix the entries of $(TESTS) to be
prepended with the subdirectory they are in; this will increase
the length of $(TESTS), and thus increase the possibility of
exceeding the command-line length limits on some systems (most
notably, MinGW/MSYS).  See automake bug#7868 for more information.

Thus we rename the 'tests/' subdirectory to 't/', and each 'x.test'
script in there to 'x.sh'; this way, the $(TESTS) entry 'foo.test'
will become 't/foo.sh', which have the same number of characters.

* tests/: Rename ...
* t/: ... to this.
* t/*.test: Rename ...
* t/*.sh: ... to this.
* t/.gitignore: Removed as obsolete.
* t/defs: Adjust.
* t/gen-testsuite-part: Likewise.
* t/list-of-tests.mk: Likewise.
* t/ccnoco.sh: Likewise.
* t/ccnoco3.sh: Likewise.
* t/self-check-cleanup.tap: Likewise.
* t/self-check-dir.tap: Likewise.
* t/self-check-me.tap: Likewise.
* t/self-check-reexec.tap: Likewise.
* README: Likewise.
* bootstrap: Likewise
* configure.ac: Likewise.
* Makefile.am: Likewise.
* .gitignore: Likewise.
* syntax-check.mk: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

1 files changed, 187 insertions, 0 deletions

diff --git a/t/python-virtualenv.sh b/t/python-virtualenv.sh
new file mode 100755
index 000000000..c534e8da4
--- /dev/null
+++ b/t/python-virtualenv.sh
@@ -0,0 +1,187 @@
+#! /bin/sh
+# Copyright (C) 2011-2012 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 <http://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'
+. ./defs || Exit 1
+
+# In case the user's config.site defines pythondir or pyexecdir.
+CONFIG_SITE=/dev/null; export CONFIG_SITE
+
+# Skip the test if a proper virtualenv cannot be created.
+virtualenv --verbose virtenv && test -f virtenv/bin/activate \
+  || skip_ "coulnd't create python virtual environment"
+
+# Activate the virtualenv.
+. ./virtenv/bin/activate
+# Sanity check.
+if test -z "$VIRTUAL_ENV"; then
+  framework_failure_ "can't activate python virtual environment"
+fi
+
+cwd=`pwd`
+py_version=`python -c 'import sys; print("%u.%u" % tuple(sys.version_info[:2]))'`
+py_site=$VIRTUAL_ENV/lib/python$py_version/site-packages
+
+# We need control over the package name.
+cat > configure.ac << END
+AC_INIT([am_virtenv], [1.0])
+AM_INIT_AUTOMAKE
+AC_CONFIG_FILES([Makefile])
+AC_SUBST([MY_VIRTENV], ['$cwd/virtenv'])
+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
+
+py_site = $(MY_VIRTENV)/lib/python$(PYTHON_VERSION)/site-packages
+
+.PYTHON: debug test-run test-install test-uninstall
+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")'
+test-install:
+	test -f $(py_site)/am_foo.py
+	test -f $(py_site)/am_foo.pyc
+	test -f $(py_site)/am_foo.pyo
+	test -f $(py_site)/am_virtenv/__init__.py
+	test -f $(py_site)/am_virtenv/__init__.pyc
+	test -f $(py_site)/am_virtenv/__init__.pyo
+	test -f $(py_site)/libquux.a
+	test -f $(py_site)/am_virtenv/libzardoz.a
+test-uninstall:
+	test ! -f $(py_site)/am_foo.py
+	test ! -f $(py_site)/am_foo.pyc
+	test ! -f $(py_site)/am_foo.pyo
+	test ! -f $(py_site)/am_virtenv/__init__.py
+	test ! -f $(py_site)/am_virtenv/__init__.pyc
+	test ! -f $(py_site)/am_virtenv/__init__.pyo
+	test ! -f $(py_site)/libquux.a
+	test ! -f $(py_site)/am_virtenv/libzardoz.a
+all-local: debug
+END
+
+cat > am_foo.py << 'END'
+def foo_func ():
+    return 12345
+END
+
+cat > __init__.py << 'END'
+def old_am ():
+    return 'AutoMake'
+END
+
+cat > foo.c << 'END'
+int foo (void)
+{
+  return 0;
+}
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE --add-missing
+
+# Try a VPATH build.
+mkdir build
+cd build
+../configure --prefix="$VIRTUAL_ENV"
+$MAKE install
+$MAKE test-install
+$MAKE test-run
+$MAKE uninstall
+$MAKE test-uninstall
+cd ..
+
+# Try an in-tree build.
+./configure --prefix="$VIRTUAL_ENV"
+$MAKE install
+$MAKE test-install
+$MAKE test-run
+$MAKE uninstall
+$MAKE test-uninstall
+
+$MAKE distclean
+
+# Overriding pythondir and pyexecdir with cache variables should work.
+./configure am_cv_python_pythondir="$py_site" \
+            am_cv_python_pyexecdir="$py_site"
+$MAKE install
+$MAKE test-install
+$MAKE test-run
+$MAKE uninstall
+$MAKE test-uninstall
+
+$MAKE distclean
+
+# Overriding pythondir and pyexecdir at make time should be enough.
+./configure --prefix="$cwd/bad-prefix"
+pythondir=$py_site pyexecdir=$py_site
+export pythondir pyexecdir
+$MAKE -e install
+test ! -d bad-prefix
+$MAKE -e test-install
+$MAKE test-run
+$MAKE -e uninstall
+$MAKE -e test-uninstall
+unset pythondir pyexecdir
+
+# Also check that the distribution is self-contained, for completeness.
+$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
+
+: