tests/guix-environment.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2015 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 trap 'rm -r "$tmpdir"' EXIT
  29
  30 mkdir "$tmpdir"
  31
  32 # 'guix environment' launches /bin/sh if 'SHELL' is unset, so export 'SHELL'
  33 # since we know it's valid (build environments lack /bin/sh.)
  34 export SHELL
  35
  36 # Check the environment variables for the bootstrap Guile.
  37 guix environment --ad-hoc guile-bootstrap --pure --search-paths > "$tmpdir/a"
  38 guix environment --ad-hoc guile-bootstrap:out --pure --search-paths > "$tmpdir/b"
  39
  40 # $PATH must appear in the search paths, and nothing else.
  41 grep -E '^export PATH=.*guile-bootstrap-[0-9.]+/bin' "$tmpdir/a"
  42 test "`wc -l < "$tmpdir/a"`" = 1
  43
  44 cmp "$tmpdir/a" "$tmpdir/b"
  45
  46 # Make sure the exit value is preserved.
  47 if guix environment --ad-hoc guile-bootstrap --pure -- guile -c '(exit 42)'
  48 then
  49     false
  50 else
  51     test $? = 42
  52 fi
  53
  54 # Same as above, but with deprecated -E flag.
  55 if guix environment --ad-hoc guile-bootstrap --pure -E "guile -c '(exit 42)'"
  56 then
  57     false
  58 else
  59     test $? = 42
  60 fi
  61
  62 if guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
  63 then
  64     # Compute the build environment for the initial GNU Make.
  65     guix environment -e '(@@ (gnu packages commencement) gnu-make-boot0)' \
  66          --no-substitutes --search-paths --pure > "$tmpdir/a"
  67
  68     # Make sure the bootstrap binaries are all listed where they belong.
  69     grep -E '^export PATH=.*-bootstrap-binaries-0/bin'      "$tmpdir/a"
  70     grep -E '^export CPATH=.*-gcc-bootstrap-0/include'      "$tmpdir/a"
  71     grep -E '^export CPATH=.*-glibc-bootstrap-0/include'    "$tmpdir/a"
  72     grep -E '^export LIBRARY_PATH=.*-glibc-bootstrap-0/lib' "$tmpdir/a"
  73
  74     # 'make-boot0' itself must not be listed.
  75     if grep "make-boot0" "$tmpdir/a"; then false; else true; fi
  76
  77     # Make sure that the shell spawned with '--exec' sees the same environment
  78     # as returned by '--search-paths'.
  79     guix environment -e '(@@ (gnu packages commencement) gnu-make-boot0)'       \
  80          --no-substitutes --pure                                                \
  81          -- /bin/sh -c 'echo $PATH $CPATH $LIBRARY_PATH' > "$tmpdir/b"
  82     ( . "$tmpdir/a" ; echo $PATH $CPATH $LIBRARY_PATH ) > "$tmpdir/c"
  83     cmp "$tmpdir/b" "$tmpdir/c"
  84
  85     rm "$tmpdir"/*
  86
  87     # Compute the build environment for the initial GNU Findutils.
  88     guix environment -e '(@@ (gnu packages commencement) findutils-boot0)' \
  89          --no-substitutes --search-paths --pure > "$tmpdir/a"
  90
  91     # Make sure the bootstrap binaries are all listed where they belong.
  92     grep -E '^export PATH=.*-bootstrap-binaries-0/bin'      "$tmpdir/a"
  93     grep -E '^export PATH=.*-make-boot0-[0-9.]+/bin'        "$tmpdir/a"
  94     grep -E '^export CPATH=.*-gcc-bootstrap-0/include'      "$tmpdir/a"
  95     grep -E '^export CPATH=.*-glibc-bootstrap-0/include'    "$tmpdir/a"
  96     grep -E '^export LIBRARY_PATH=.*-glibc-bootstrap-0/lib' "$tmpdir/a"
  97
  98     # The following test assumes 'make-boot0' has a "debug" output.
  99     make_boot0_debug="`guix build -e '(@@ (gnu packages commencement) gnu-make-boot0)' | grep -e -debug`"
 100     test "x$make_boot0_debug" != "x"
 101
 102     # Make sure the "debug" output is not listed.
 103     if grep -E "$make_boot0_debug" "$tmpdir/a"; then false; else true; fi
 104
 105     # Compute the build environment for the initial GNU Make, but add in the
 106     # bootstrap Guile as an ad-hoc addition.
 107     guix environment -e '(@@ (gnu packages commencement) gnu-make-boot0)' \
 108          --ad-hoc guile-bootstrap --no-substitutes --search-paths \
 109          --pure > "$tmpdir/a"
 110
 111     # Make sure the bootstrap binaries are all listed where they belong.
 112     cat $tmpdir/a
 113     grep -E '^export PATH=.*-bootstrap-binaries-0/bin'      "$tmpdir/a"
 114     grep -E '^export PATH=.*-guile-bootstrap-2.0/bin'       "$tmpdir/a"
 115     grep -E '^export CPATH=.*-gcc-bootstrap-0/include'      "$tmpdir/a"
 116     grep -E '^export CPATH=.*-glibc-bootstrap-0/include'    "$tmpdir/a"
 117     grep -E '^export LIBRARY_PATH=.*-glibc-bootstrap-0/lib' "$tmpdir/a"
 118
 119     # Make sure a package list can be used with -e.
 120     expr_list_test_code="
 121 (list (@@ (gnu packages commencement) gnu-make-boot0)
 122       (@ (gnu packages bootstrap) %bootstrap-guile))"
 123
 124     guix environment --ad-hoc --no-substitutes --search-paths --pure \
 125          -e "$expr_list_test_code" > "$tmpdir/a"
 126
 127     grep -E '^export PATH=.*-make-boot0-4.1/bin'      "$tmpdir/a"
 128     grep -E '^export PATH=.*-guile-bootstrap-2.0/bin' "$tmpdir/a"
 129 fi