tests/guix-environment.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
   3 #
   4 # This file is part of GNU Guix.
   5 #
   6 # GNU Guix is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or (at
   9 # your option) any later version.
  10 #
  11 # GNU Guix is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 #
  20 # Test 'guix environment'.
  21 #
  22
  23 set -e
  24
  25 guix environment --version
  26
  27 tmpdir="t-guix-environment-$$"
  28 gcroot="t-guix-environment-gc-root-$$"
  29 trap 'rm -r "$tmpdir"; rm -f "$gcroot"' EXIT
  30
  31 mkdir "$tmpdir"
  32
  33 # 'guix environment' launches /bin/sh if 'SHELL' is unset, so export 'SHELL'
  34 # since we know it's valid (build environments lack /bin/sh.)
  35 export SHELL
  36
  37 # Check the environment variables for the bootstrap Guile.
  38 guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
  39      --search-paths > "$tmpdir/a"
  40 guix environment --bootstrap --ad-hoc guile-bootstrap:out --pure \
  41      --search-paths > "$tmpdir/b"
  42
  43 # $PATH must appear in the search paths, and nothing else.
  44 grep -E '^export PATH=.*profile/bin' "$tmpdir/a"
  45 test "`wc -l < "$tmpdir/a"`" = 1
  46
  47 # Guile must be on $PATH.
  48 test -x `sed -r 's/^export PATH="(.*)"/\1/' "$tmpdir/a"`/guile
  49
  50 cmp "$tmpdir/a" "$tmpdir/b"
  51
  52 # Make sure the exit value is preserved.
  53 if guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
  54         -- guile -c '(exit 42)'
  55 then
  56     false
  57 else
  58     test $? = 42
  59 fi
  60
  61 # Make sure 'GUIX_ENVIRONMENT' points to the profile.
  62 guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
  63      -- "$SHELL" -c 'test -f "$GUIX_ENVIRONMENT/bin/guile"'
  64
  65 # Make sure 'GUIX_ENVIRONMENT' points to the profile when building from a
  66 # manifest.
  67 echo "(use-modules (guix profiles) (gnu packages bootstrap))
  68
  69 (packages->manifest (list %bootstrap-guile))
  70 " > $tmpdir/manifest.scm
  71 guix environment --bootstrap --manifest=$tmpdir/manifest.scm --pure \
  72      -- "$SHELL" -c 'test -f "$GUIX_ENVIRONMENT/bin/guile"'
  73
  74 # Make sure '-r' works as expected.
  75 rm -f "$gcroot"
  76 expected="`guix environment --bootstrap --ad-hoc guile-bootstrap \
  77              -- "$SHELL" -c 'echo $GUIX_ENVIRONMENT'`"
  78 guix environment --bootstrap -r "$gcroot" --ad-hoc guile-bootstrap \
  79      -- guile -c 1
  80 test `readlink "$gcroot"` = "$expected"
  81
  82 # Make sure '-r' is idempotent.
  83 guix environment --bootstrap -r "$gcroot" --ad-hoc guile-bootstrap \
  84      -- guile -c 1
  85 test `readlink "$gcroot"` = "$expected"
  86 rm "$gcroot"
  87
  88 # Same with an absolute file name.
  89 guix environment --bootstrap -r "$PWD/$gcroot" --ad-hoc guile-bootstrap \
  90      -- guile -c 1
  91 test `readlink "$gcroot"` = "$expected"
  92
  93 case "`uname -m`" in
  94     x86_64)
  95         # On x86_64, we should be able to create a 32-bit environment.
  96         guix environment --bootstrap --ad-hoc guile-bootstrap --pure    \
  97              -- guile -c '(exit (string-prefix? "x86_64" %host-type))'
  98         guix environment --bootstrap --ad-hoc guile-bootstrap --pure    \
  99              -s i686-linux                                              \
 100              -- guile -c '(exit (string-prefix? "i686" %host-type))'
 101         ;;
 102     *)
 103         echo "nothing to do" >&2
 104         ;;
 105 esac
 106
 107
 108 # Same as above, but with deprecated -E flag.
 109 if guix environment --bootstrap --ad-hoc guile-bootstrap --pure \
 110         -E "guile -c '(exit 42)'"
 111 then
 112     false
 113 else
 114     test $? = 42
 115 fi
 116
 117 # Make sure we can build the environment of 'guix'.  There may be collisions
 118 # in its profile (e.g., for 'gzip'), but we have to accept them.
 119 guix environment guix --bootstrap -n
 120
 121 if guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
 122 then
 123     # Compute the build environment for the initial GNU Make.
 124     guix environment --bootstrap --no-substitutes --search-paths --pure \
 125          -e '(@@ (gnu packages commencement) gnu-make-boot0)' > "$tmpdir/a"
 126
 127     # Make sure bootstrap binaries are in the profile.
 128     profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
 129
 130     # Make sure the bootstrap binaries are all listed where they belong.
 131     grep -E "^export PATH=\"$profile/bin\""         "$tmpdir/a"
 132     grep -E "^export CPATH=\"$profile/include\""    "$tmpdir/a"
 133     grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
 134     for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0
 135     do
 136         guix gc --references "$profile" | grep "$dep"
 137     done
 138
 139     # 'make-boot0' itself must not be listed.
 140     if guix gc --references "$profile" | grep make-boot0
 141     then false; else true; fi
 142
 143     # Make sure that the shell spawned with '--exec' sees the same environment
 144     # as returned by '--search-paths'.
 145     guix environment --bootstrap --no-substitutes --pure \
 146          -e '(@@ (gnu packages commencement) gnu-make-boot0)' \
 147          -- /bin/sh -c 'echo $PATH $CPATH $LIBRARY_PATH' > "$tmpdir/b"
 148     ( . "$tmpdir/a" ; echo $PATH $CPATH $LIBRARY_PATH ) > "$tmpdir/c"
 149     cmp "$tmpdir/b" "$tmpdir/c"
 150
 151     rm "$tmpdir"/*
 152
 153     # Compute the build environment for the initial GNU Findutils.
 154     guix environment --bootstrap --no-substitutes --search-paths --pure \
 155          -e '(@@ (gnu packages commencement) findutils-boot0)' > "$tmpdir/a"
 156     profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
 157
 158     # Make sure the bootstrap binaries are all listed where they belong.
 159     grep -E "^export PATH=\"$profile/bin\""         "$tmpdir/a"
 160     grep -E "^export CPATH=\"$profile/include\""    "$tmpdir/a"
 161     grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
 162     for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0 \
 163                                     make-boot0
 164     do
 165         guix gc --references "$profile" | grep "$dep"
 166     done
 167
 168     # The following test assumes 'make-boot0' has a "debug" output.
 169     make_boot0_debug="`guix build -e '(@@ (gnu packages commencement) gnu-make-boot0)' | grep -e -debug`"
 170     test "x$make_boot0_debug" != "x"
 171
 172     # Make sure the "debug" output is not listed.
 173     if guix gc --references "$profile" | grep "$make_boot0_debug"
 174     then false; else true; fi
 175
 176     # Compute the build environment for the initial GNU Make, but add in the
 177     # bootstrap Guile as an ad-hoc addition.
 178     guix environment --bootstrap --no-substitutes --search-paths --pure \
 179          -e '(@@ (gnu packages commencement) gnu-make-boot0)'           \
 180          --ad-hoc guile-bootstrap > "$tmpdir/a"
 181     profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
 182
 183     # Make sure the bootstrap binaries are all listed where they belong.
 184     grep -E "^export PATH=\"$profile/bin\""         "$tmpdir/a"
 185     grep -E "^export CPATH=\"$profile/include\""    "$tmpdir/a"
 186     grep -E "^export LIBRARY_PATH=\"$profile/lib\"" "$tmpdir/a"
 187     for dep in bootstrap-binaries-0 gcc-bootstrap-0 glibc-bootstrap-0 \
 188                                     guile-bootstrap
 189     do
 190         guix gc --references "$profile" | grep "$dep"
 191     done
 192
 193     # Make sure a package list with plain package objects and package+output
 194     # tuples can be used with -e.
 195     expr_list_test_code="
 196 (list (@@ (gnu packages commencement) gnu-make-boot0)
 197       (list (@ (gnu packages bootstrap) %bootstrap-guile) \"out\"))"
 198
 199     guix environment --bootstrap --ad-hoc --no-substitutes --search-paths \
 200          --pure -e "$expr_list_test_code" > "$tmpdir/a"
 201     profile=`grep "^export PATH" "$tmpdir/a" | sed -r 's|^.*="(.*)/bin"|\1|'`
 202
 203     for dep in make-boot0 guile-bootstrap
 204     do
 205         guix gc --references "$profile" | grep "$dep"
 206     done
 207 fi