tests/guix-package-net.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2012, 2013, 2014, 2015, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
   3 # Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.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 package' command-line utility.  This test requires network
  22 # access and is skipped when that is lacking.
  23 #
  24
  25 guix package --version
  26
  27 readlink_base ()
  28 {
  29     basename `readlink "$1"`
  30 }
  31
  32 # Return true if a typical shebang in the store would exceed Linux's default
  33 # static limit.
  34 shebang_too_long ()
  35 {
  36     test `echo $NIX_STORE_DIR/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-bootstrap-binaries-0/bin/bash | wc -c` \
  37          -ge 128
  38 }
  39
  40 if ! guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null \
  41         || shebang_too_long
  42 then
  43     # Skipping.
  44     exit 77
  45 fi
  46
  47
  48 profile="t-profile-$$"
  49 profile_alt="t-profile-alt-$$"
  50 rm -f "$profile"
  51
  52 trap 'rm -f "$profile" "$profile_alt" "$profile-"[0-9]* "$profile_alt-"[0-9]* ; rm -rf t-home-'"$$" EXIT
  53
  54
  55 guix package --bootstrap -p "$profile" -i guile-bootstrap
  56 test -L "$profile" && test -L "$profile-1-link"
  57 ! test -f "$profile-2-link"
  58 test -f "$profile/bin/guile"
  59
  60 boot_make="(@@ (gnu packages commencement) gnu-make-boot0)"
  61 boot_make_drv="`guix build -e "$boot_make" | grep -v -e -debug`"
  62 guix package --bootstrap -p "$profile" -i "$boot_make_drv"
  63 test -L "$profile-2-link"
  64 test -f "$profile/bin/make" && test -f "$profile/bin/guile"
  65
  66 # Check whether `--list-installed' works.
  67 # XXX: Change the tests when `--install' properly extracts the package
  68 # name and version string.
  69 installed="`guix package -p "$profile" --list-installed | cut -f1 | xargs echo | sort`"
  70 case "x$installed" in
  71     "guile-bootstrap make-boot0")
  72         true;;
  73     "make-boot0 guile-bootstrap")
  74         true;;
  75     "*")
  76         false;;
  77 esac
  78
  79 test "`guix package -p "$profile" -I 'g.*e' | cut -f1`" = "guile-bootstrap"
  80
  81 # List generations.
  82 test "`guix package -p "$profile" -l | cut -f1 | grep guile | head -n1`" \
  83      = "  guile-bootstrap"
  84
  85 # Exit with 1 when a generation does not exist.
  86 if guix package -p "$profile" --list-generations=42;
  87 then false; else true; fi
  88 if guix package -p "$profile" --switch-generation=99;
  89 then false; else true; fi
  90
  91 # Remove a package.
  92 guix package --bootstrap -p "$profile" -r "guile-bootstrap"
  93 test -L "$profile-3-link"
  94 test -f "$profile/bin/make" && ! test -f "$profile/bin/guile"
  95
  96 # Roll back.
  97 guix package --roll-back -p "$profile"
  98 test "`readlink_base "$profile"`" = "$profile-2-link"
  99 test -x "$profile/bin/guile" && test -x "$profile/bin/make"
 100 guix package --roll-back -p "$profile"
 101 test "`readlink_base "$profile"`" = "$profile-1-link"
 102 test -x "$profile/bin/guile" && ! test -x "$profile/bin/make"
 103
 104 # Switch to the rolled generation and switch back.
 105 guix package -p "$profile" --switch-generation=2
 106 test "`readlink_base "$profile"`" = "$profile-2-link"
 107 guix package -p "$profile" --switch-generation=-1
 108 test "`readlink_base "$profile"`" = "$profile-1-link"
 109
 110 # Move to the empty profile.
 111 for i in `seq 1 3`
 112 do
 113     guix package --bootstrap --roll-back -p "$profile"
 114     ! test -f "$profile/bin"
 115     ! test -f "$profile/lib"
 116     test "`readlink_base "$profile"`" = "$profile-0-link"
 117 done
 118
 119 # Test that '--list-generations' does not output the zeroth generation.
 120 test -z "`guix package -p "$profile" -l 0`"
 121
 122 # Reinstall after roll-back to the empty profile.
 123 guix package --bootstrap -p "$profile" -e "$boot_make"
 124 test "`readlink_base "$profile"`" = "$profile-1-link"
 125 test -x "$profile/bin/guile" && ! test -x "$profile/bin/make"
 126
 127 # Check that the first generation is the current one.
 128 test "`guix package -p "$profile" -l 1 | cut -f3 | head -n1`" = "(current)"
 129
 130 # Roll-back to generation 0, and install---all at once.
 131 guix package --bootstrap -p "$profile" --roll-back -i guile-bootstrap
 132 test "`readlink_base "$profile"`" = "$profile-1-link"
 133 test -x "$profile/bin/guile" && ! test -x "$profile/bin/make"
 134
 135 # Install Make.
 136 guix package --bootstrap -p "$profile" -e "$boot_make"
 137 test "`readlink_base "$profile"`" = "$profile-2-link"
 138 test -x "$profile/bin/guile" && test -x "$profile/bin/make"
 139 grep "`guix build -e "$boot_make"`" "$profile/manifest"
 140
 141 # Make a "hole" in the list of generations, and make sure we can
 142 # roll back and switch "over" it.
 143 rm "$profile-1-link"
 144 guix package --bootstrap -p "$profile" --roll-back
 145 test "`readlink_base "$profile"`" = "$profile-0-link"
 146 guix package -p "$profile" --switch-generation=+1
 147 test "`readlink_base "$profile"`" = "$profile-2-link"
 148
 149 # Make sure LIBRARY_PATH gets listed by `--search-paths'.
 150 guix package --bootstrap -p "$profile" -i guile-bootstrap -i gcc-bootstrap
 151 guix package -p "$profile" --search-paths | grep LIBRARY_PATH
 152
 153 # Roll back so we can delete #3 below.
 154 guix package -p "$profile" --switch-generation=2
 155
 156 # Delete the third generation and check that it was actually deleted.
 157 guix package -p "$profile" --delete-generations=3
 158 test -z "`guix package -p "$profile" -l 3`"
 159
 160 # Search path of combined profiles.  'LIBRARY_PATH' should show up only in the
 161 # combination, not in the individual profiles.
 162 rm "$profile"
 163 guix package --bootstrap -p "$profile" -i guile-bootstrap
 164 guix package --bootstrap -p "$profile_alt" -i gcc-bootstrap
 165 if guix package -p "$profile" --search-paths | grep LIBRARY_PATH
 166 then false; fi
 167 guix package -p "$profile" -p "$profile_alt" --search-paths \
 168      | grep "LIBRARY_PATH.*$profile/lib.$profile_alt/lib"
 169
 170 # Simulate an upgrade and make sure the package order is preserved.
 171 module_dir="t-guix-package-net-$$"
 172 trap 'rm -rf "$module_dir"' EXIT
 173
 174 mkdir "$module_dir"
 175 cat > "$module_dir/new.scm" <<EOF
 176 (define-module (new)
 177   #:use-module (guix)
 178   #:use-module (gnu packages bootstrap))
 179
 180 (define-public new-guile
 181   (package (inherit %bootstrap-guile)
 182            (version (string-append "42." (getenv "V_MINOR")))))
 183 (define-public new-gcc
 184   (package (inherit %bootstrap-gcc)
 185            (version (string-append "77." (getenv "V_MINOR")))))
 186 EOF
 187
 188 guix package --bootstrap -p "$profile" -i gcc-bootstrap
 189 installed="`guix package -p "$profile" -I | cut -f1`"
 190
 191 for i in 1 2
 192 do
 193     V_MINOR="$i"
 194     export V_MINOR
 195
 196     guix package -p "$profile" --bootstrap -L "$module_dir" -u .
 197     post_upgrade="`guix package -p "$profile" -I | cut -f1`"
 198     test "$post_upgrade" = "$installed"
 199 done
 200
 201 #
 202 # Try with the default profile.
 203 #
 204
 205 XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
 206 export XDG_CACHE_HOME
 207 HOME="$PWD/t-home-$$"
 208 export HOME
 209
 210 mkdir -p "$HOME"
 211
 212 # Get the canonical directory name so that 'guix package' recognizes it.
 213 HOME="`cd $HOME; pwd -P`"
 214
 215 guix package --bootstrap -e "$boot_make"
 216 test -f "$HOME/.guix-profile/bin/make"
 217
 218 guix package --bootstrap --roll-back
 219 ! test -f "$HOME/.guix-profile/bin/make"