guix/tests/guix-environment.sh
David Thompson 779aa003fb scripts: environment: Build environments as profiles.
Fixes <http://bugs.gnu.org/19816>.

* guix/scripts/environment.scm (evaluate-input-search-paths)
(build-inputs): Delete.
(evaluate-profile-search-paths, strip-input-name)
(package-or-package+output?, package-environment-inputs)
(build-environment, inputs->profile-derivations): New procedures.
(create-environment, show-search-paths, launch-environment)
(launch-environment/container): Replace 'inputs' argument
with 'profile' argument.
(package+propagated-inputs): Strip off names off of input tuples.
(options/resolve-packages): Handle input tuples that specify an output
in expressions.
(guix-environment): Convert inputs into a profile to use in the
environment.  Remove non-package inputs such as origins from
environment inputs.
* doc/guix.texi ("invoking guix environment"): Document package+output
tuples for --expression option.
* tests/guix-environment.sh: Update tests.
* tests/guix-environment-container.sh: Likewise.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2016-02-12 22:02:06 +01:00

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# GNU Guix --- Functional package management for GNU
# Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
# GNU Guix 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 3 of the License, or (at
# your option) any later version.
#
# GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
#
# Test 'guix environment'.
#
set -e
guix environment --version
tmpdir="t-guix-environment-$$"
trap 'rm -r "$tmpdir"' EXIT
mkdir "$tmpdir"
# 'guix environment' launches /bin/sh if 'SHELL' is unset, so export 'SHELL'
# since we know it's valid (build environments lack /bin/sh.)
export SHELL
# Check the environment variables for the bootstrap Guile.
guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
--search-paths > "$tmpdir/a"
guix environment --bootstrap --ad-hoc guile-bootstrap:out --pure \
--search-paths > "$tmpdir/b"
# $PATH must appear in the search paths, and nothing else.
grep -E '^export PATH=.*profile/bin' "$tmpdir/a"
test "`wc -l < "$tmpdir/a"`" = 1
# Guile must be on $PATH.
test -x `sed -r 's/^export PATH="(.*)"/\1/' "$tmpdir/a"`/guile
cmp "$tmpdir/a" "$tmpdir/b"
# Make sure the exit value is preserved.
if guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
-- guile -c '(exit 42)'
then
false
else
test $? = 42
fi
# Same as above, but with deprecated -E flag.
if guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
-E "guile -c '(exit 42)'"
then
false
else
test $? = 42
fi
if guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
then
# Compute the build environment for the initial GNU Make.
guix environment --bootstrap --no-substitutes --search-paths --pure \
-e '(@@ (gnu packages commencement) gnu-make-boot0)' > "$tmpdir/a"
# Make sure bootstrap binaries are in the profile.
profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
# Make sure the bootstrap binaries are all listed where they belong.
grep -E "^export PATH=\"$profile/bin\"" "$tmpdir/a"
grep -E "^export CPATH=\"$profile/include\"" "$tmpdir/a"
grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0
do
guix gc --references "$profile" | grep "$dep"
done
# 'make-boot0' itself must not be listed.
if guix gc --references "$profile" | grep make-boot0
then false; else true; fi
# Make sure that the shell spawned with '--exec' sees the same environment
# as returned by '--search-paths'.
guix environment --bootstrap --no-substitutes --pure \
-e '(@@ (gnu packages commencement) gnu-make-boot0)' \
-- /bin/sh -c 'echo $PATH $CPATH $LIBRARY_PATH' > "$tmpdir/b"
( . "$tmpdir/a" ; echo $PATH $CPATH $LIBRARY_PATH ) > "$tmpdir/c"
cmp "$tmpdir/b" "$tmpdir/c"
rm "$tmpdir"/*
# Compute the build environment for the initial GNU Findutils.
guix environment --bootstrap --no-substitutes --search-paths --pure \
-e '(@@ (gnu packages commencement) findutils-boot0)' > "$tmpdir/a"
profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
# Make sure the bootstrap binaries are all listed where they belong.
grep -E "^export PATH=\"$profile/bin\"" "$tmpdir/a"
grep -E "^export CPATH=\"$profile/include\"" "$tmpdir/a"
grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0 \
make-boot0
do
guix gc --references "$profile" | grep "$dep"
done
# The following test assumes 'make-boot0' has a "debug" output.
make_boot0_debug="`guix build -e '(@@ (gnu packages commencement) gnu-make-boot0)' | grep -e -debug`"
test "x$make_boot0_debug" != "x"
# Make sure the "debug" output is not listed.
if guix gc --references "$profile" | grep "$make_boot0_debug"
then false; else true; fi
# Compute the build environment for the initial GNU Make, but add in the
# bootstrap Guile as an ad-hoc addition.
guix environment --bootstrap --no-substitutes --search-paths --pure \
-e '(@@ (gnu packages commencement) gnu-make-boot0)' \
--ad-hoc guile-bootstrap > "$tmpdir/a"
profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
# Make sure the bootstrap binaries are all listed where they belong.
grep -E "^export PATH=\"$profile/bin\"" "$tmpdir/a"
grep -E "^export CPATH=\"$profile/include\"" "$tmpdir/a"
grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0 \
guile-bootstrap
do
guix gc --references "$profile" | grep "$dep"
done
# Make sure a package list with plain package objects and package+output
# tuples can be used with -e.
expr_list_test_code="
(list (@@ (gnu packages commencement) gnu-make-boot0)
(list (@ (gnu packages bootstrap) %bootstrap-guile) \"out\"))"
guix environment --bootstrap --ad-hoc --no-substitutes --search-paths \
--pure -e "$expr_list_test_code" > "$tmpdir/a"
profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
for dep in make-boot0 guile-bootstrap
do
guix gc --references "$profile" | grep "$dep"
done
fi