| 1 | # GNU Guix --- Functional package management for GNU |
| 2 | # Copyright © 2018 Chris Marusich <cmmarusich@gmail.com> |
| 3 | # Copyright © 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> |
| 4 | # |
| 5 | # This file is part of GNU Guix. |
| 6 | # |
| 7 | # GNU Guix is free software; you can redistribute it and/or modify it |
| 8 | # under the terms of the GNU General Public License as published by |
| 9 | # the Free Software Foundation; either version 3 of the License, or (at |
| 10 | # your option) any later version. |
| 11 | # |
| 12 | # GNU Guix is distributed in the hope that it will be useful, but |
| 13 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | # GNU General Public License for more details. |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License |
| 18 | # along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
| 19 | |
| 20 | # |
| 21 | # Test the `guix pack' command-line utility. |
| 22 | # |
| 23 | |
| 24 | # A network connection is required to build %bootstrap-coreutils&co, |
| 25 | # which is required to run these tests with the --bootstrap option. |
| 26 | if ! guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null; then |
| 27 | exit 77 |
| 28 | fi |
| 29 | |
| 30 | guix pack --version |
| 31 | |
| 32 | # Use --no-substitutes because we need to verify we can do this ourselves. |
| 33 | GUIX_BUILD_OPTIONS="--no-substitutes" |
| 34 | export GUIX_BUILD_OPTIONS |
| 35 | |
| 36 | test_directory="`mktemp -d`" |
| 37 | trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT |
| 38 | |
| 39 | # Compute the derivation of a pack. |
| 40 | drv="`guix pack coreutils -d --no-grafts`" |
| 41 | guix gc -R "$drv" | grep "`guix build coreutils -d --no-grafts`" |
| 42 | |
| 43 | # Build a tarball with no compression. |
| 44 | guix pack --compression=none --bootstrap guile-bootstrap |
| 45 | |
| 46 | # Build a tarball (with compression). Check that '-e' works as well. |
| 47 | out1="`guix pack --bootstrap guile-bootstrap`" |
| 48 | out2="`guix pack --bootstrap -e '(@ (gnu packages bootstrap) %bootstrap-guile)'`" |
| 49 | test -n "$out1" |
| 50 | test "$out1" = "$out2" |
| 51 | |
| 52 | # Test '--root'. |
| 53 | guix pack -r "$test_directory/my-guile" --bootstrap guile-bootstrap |
| 54 | test "`readlink "$test_directory/my-guile"`" = "$out1" |
| 55 | guix gc --list-roots | grep "^$test_directory/my-guile$" |
| 56 | rm "$test_directory/my-guile" |
| 57 | |
| 58 | # Build a tarball with a symlink. |
| 59 | the_pack="`guix pack --bootstrap -S /opt/gnu/bin=bin guile-bootstrap`" |
| 60 | |
| 61 | # Try to extract it. Note: we cannot test whether /opt/gnu/bin/guile itself |
| 62 | # exists because /opt/gnu/bin may be an absolute symlink to a store item that |
| 63 | # has been GC'd. |
| 64 | cd "$test_directory" |
| 65 | tar -xf "$the_pack" |
| 66 | test -L opt/gnu/bin |
| 67 | |
| 68 | is_available () { |
| 69 | # Use the "type" shell builtin to see if the program is on PATH. |
| 70 | type "$1" > /dev/null |
| 71 | } |
| 72 | |
| 73 | if is_available chroot && is_available unshare && unshare -r true; then |
| 74 | # Verify we can use what we built. |
| 75 | unshare -r chroot . /opt/gnu/bin/guile --version |
| 76 | cd - |
| 77 | else |
| 78 | echo "warning: skipped some verification because chroot or unshare is unavailable" >&2 |
| 79 | fi |
| 80 | |
| 81 | # For the tests that build Docker images below, we currently have to use |
| 82 | # --dry-run because if we don't, there are only two possible cases: |
| 83 | # |
| 84 | # Case 1: We do not use --bootstrap, and the build takes hours to finish |
| 85 | # because it needs to build tar etc. |
| 86 | # |
| 87 | # Case 2: We use --bootstrap, and the build fails because the bootstrap |
| 88 | # Guile cannot dlopen shared libraries. Not to mention the fact |
| 89 | # that we would still have to build many non-bootstrap inputs |
| 90 | # (e.g., guile-json) in order to create the Docker image. |
| 91 | |
| 92 | # Build a Docker image. |
| 93 | guix pack --dry-run --bootstrap -f docker guile-bootstrap |
| 94 | |
| 95 | # Build a Docker image with a symlink. |
| 96 | guix pack --dry-run --bootstrap -f docker -S /opt/gnu=/ guile-bootstrap |
| 97 | |
| 98 | # Build a tarball pack of cross-compiled software. Use coreutils because |
| 99 | # guile-bootstrap is not intended to be cross-compiled. |
| 100 | guix pack --dry-run --bootstrap --target=arm-unknown-linux-gnueabihf coreutils |
| 101 | |
| 102 | # Likewise, 'guix pack -R' requires a full-blown toolchain (because |
| 103 | # 'glibc-bootstrap' lacks 'libc.a'), hence '--dry-run'. |
| 104 | guix pack -R --dry-run --bootstrap -S /mybin=bin guile-bootstrap |
| 105 | |
| 106 | # Make sure package transformation options are honored. |
| 107 | mkdir -p "$test_directory" |
| 108 | drv1="`guix pack --no-grafts -n guile 2>&1 | grep pack.*\.drv`" |
| 109 | drv2="`guix pack --no-grafts -n --with-source=guile=$test_directory guile 2>&1 | grep pack.*\.drv`" |
| 110 | test -n "$drv1" |
| 111 | test "$drv1" != "$drv2" |
| 112 | |
| 113 | # Try '--manifest' options. |
| 114 | cat > "$test_directory/manifest1.scm" <<EOF |
| 115 | (specifications->manifest '("guile")) |
| 116 | EOF |
| 117 | cat > "$test_directory/manifest2.scm" <<EOF |
| 118 | (specifications->manifest '("emacs")) |
| 119 | EOF |
| 120 | drv="`guix pack --no-grafts -d -m "$test_directory/manifest1.scm" -m "$test_directory/manifest2.scm"`" |
| 121 | guix gc -R "$drv" | grep `guix build guile -d --no-grafts` |
| 122 | guix gc -R "$drv" | grep `guix build emacs -d --no-grafts` |