519c3b7803
* tests/guix-shell.sh (fd_list): Use bash instead of $SHELL. Some other shells have trouble not opening too many fds. Also, bash in an implicit input of guix, so it should always be available.
133 lines
4.8 KiB
Bash
133 lines
4.8 KiB
Bash
# GNU Guix --- Functional package management for GNU
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# Copyright © 2021-2022 Ludovic Courtès <ludo@gnu.org>
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#
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# This file is part of GNU Guix.
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#
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# GNU Guix is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or (at
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# your option) any later version.
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#
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# GNU Guix is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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#
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# Test the 'guix shell' alias.
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#
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guix shell --version
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configdir="t-guix-shell-config-$$"
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tmpdir="t-guix-shell-$$"
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trap 'rm -r "$tmpdir" "$configdir"' EXIT
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mkdir "$tmpdir" "$configdir" "$configdir/guix"
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XDG_CONFIG_HOME="$(realpath $configdir)"
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export XDG_CONFIG_HOME
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guix shell --bootstrap --pure guile-bootstrap -- guile --version
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# '--symlink' can only be used with --container.
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guix shell --bootstrap guile-bootstrap -S /dummy=bin/guile && false
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# '--ad-hoc' is a thing of the past.
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guix shell --ad-hoc guile-bootstrap && false
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# Rejecting unsupported packages.
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guix shell -s armhf-linux intelmetool -n && false
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# Test approximately that the child process does not inherit extra file
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# descriptors. Ideally we'd check there's nothing more than 0, 1, and 2, but
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# we cannot do that because (1) we might be inheriting additional FDs, for
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# example due to <https://issues.guix.gnu.org/57567>, and (2) Bash itself
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# opens a couple of extra FDs.
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initial_fd_list="$(echo /proc/$$/fd/*)"
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fd_list="$(guix shell --bootstrap guile-bootstrap -- \
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bash -c 'echo /proc/$$/fd/*')"
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test "$(echo $fd_list | wc -w)" -le "$(echo $initial_fd_list | wc -w)"
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# Ignoring unauthorized files.
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cat > "$tmpdir/guix.scm" <<EOF
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This is a broken guix.scm file.
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EOF
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(cd "$tmpdir"; SHELL="$(type -P true)" guix shell --bootstrap 2> "stderr") && false
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grep "not authorized" "$tmpdir/stderr"
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rm "$tmpdir/stderr"
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# Authorize the directory.
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echo "$(realpath "$tmpdir")" > "$configdir/guix/shell-authorized-directories"
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# Ignoring 'manifest.scm' and 'guix.scm' in non-interactive use.
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(cd "$tmpdir"; guix shell --bootstrap -- true)
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mv "$tmpdir/guix.scm" "$tmpdir/manifest.scm"
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(cd "$tmpdir"; guix shell --bootstrap -- true)
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rm "$tmpdir/manifest.scm"
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# Honoring the local 'manifest.scm' file.
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cat > "$tmpdir/manifest.scm" <<EOF
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(specifications->manifest '("guile-bootstrap"))
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EOF
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cat > "$tmpdir/fake-shell.sh" <<EOF
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#!$SHELL
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# This fake shell allows us to test interactive use.
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exec echo "\$GUIX_ENVIRONMENT"
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EOF
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chmod +x "$tmpdir/fake-shell.sh"
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profile1="$(cd "$tmpdir"; SHELL="$(realpath fake-shell.sh)" guix shell --bootstrap)"
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profile2="$(guix shell --bootstrap guile-bootstrap -- "$SHELL" -c 'echo $GUIX_ENVIRONMENT')"
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test -n "$profile1"
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test "$profile1" = "$profile2"
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rm "$tmpdir/manifest.scm"
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# Do not read manifest when passed '-q'.
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echo "Broken manifest." > "$tmpdir/manifest.scm"
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(cd "$tmpdir"; SHELL="$(realpath fake-shell.sh)" guix shell --bootstrap -q)
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rm "$tmpdir/manifest.scm"
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# Make sure '-D' affects only the immediately following '-f', and not packages
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# that appear later: <https://issues.guix.gnu.org/52093>.
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cat > "$tmpdir/empty-package.scm" <<EOF
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(use-modules (guix) (guix tests)
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(guix build-system trivial))
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(dummy-package "empty-package"
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(build-system trivial-build-system)) ;zero inputs
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EOF
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guix shell --bootstrap --pure -D -f "$tmpdir/empty-package.scm" \
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guile-bootstrap -- guile --version
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rm "$tmpdir/empty-package.scm"
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if guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
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then
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# Compute the build environment for the initial GNU Make.
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guix shell --bootstrap --no-substitutes --search-paths --pure \
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-D -e '(@ (guix tests) gnu-make-for-tests)' > "$tmpdir/a"
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# Make sure bootstrap binaries are in the profile.
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profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
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# Make sure the bootstrap binaries are all listed where they belong.
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grep -E "^export PATH=\"$profile/bin\"" "$tmpdir/a"
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grep -E "^export C_INCLUDE_PATH=\"$profile/include\"" "$tmpdir/a"
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grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
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for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0
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do
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guix gc --references "$profile" | grep "$dep"
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done
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# 'make-boot0' itself must not be listed.
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guix gc --references "$profile" | grep make-boot0 && false
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# Honoring the local 'guix.scm' file.
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echo '(@ (guix tests) gnu-make-for-tests)' > "$tmpdir/guix.scm"
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(cd "$tmpdir"; guix shell --bootstrap --search-paths --pure > "b")
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cmp "$tmpdir/a" "$tmpdir/b"
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rm "$tmpdir/guix.scm"
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fi
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