From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35987) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJQl1-0007uS-7G for guix-patches@gnu.org; Sun, 04 Nov 2018 17:20:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gJQcp-00010b-Nc for guix-patches@gnu.org; Sun, 04 Nov 2018 17:12:09 -0500 Received: from debbugs.gnu.org ([208.118.235.43]:58343) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gJQcn-0000yY-Sa for guix-patches@gnu.org; Sun, 04 Nov 2018 17:12:07 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gJQcn-0001h4-MT for guix-patches@gnu.org; Sun, 04 Nov 2018 17:12:05 -0500 Subject: [bug#33259] [PATCH 8/8] pack: Add test for '--relocatable'. Resent-Message-ID: From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Date: Sun, 4 Nov 2018 23:10:36 +0100 Message-Id: <20181104221036.4776-8-ludo@gnu.org> In-Reply-To: <20181104221036.4776-1-ludo@gnu.org> References: <20181104221036.4776-1-ludo@gnu.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org Sender: "Guix-patches" To: 33259@debbugs.gnu.org * tests/guix-pack-relocatable.sh: New file. * Makefile.am (SH_TESTS): Add it. --- Makefile.am | 1 + tests/guix-pack-relocatable.sh | 61 ++++++++++++++++++++++++++++++++++ 2 files changed, 62 insertions(+) create mode 100644 tests/guix-pack-relocatable.sh diff --git a/Makefile.am b/Makefile.am index 8c3df8f396..a660de845e 100644 --- a/Makefile.am +++ b/Makefile.am @@ -406,6 +406,7 @@ SH_TESTS = \ tests/guix-gc.sh \ tests/guix-hash.sh \ tests/guix-pack.sh \ + tests/guix-pack-relocatable.sh \ tests/guix-package.sh \ tests/guix-package-net.sh \ tests/guix-system.sh \ diff --git a/tests/guix-pack-relocatable.sh b/tests/guix-pack-relocatable.sh new file mode 100644 index 0000000000..554416627b --- /dev/null +++ b/tests/guix-pack-relocatable.sh @@ -0,0 +1,61 @@ +# GNU Guix --- Functional package management for GNU +# Copyright © 2018 Ludovic Courtès +# +# This file is part of GNU Guix. +# +# GNU Guix is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or (at +# your option) any later version. +# +# GNU Guix is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Guix. If not, see . + +# +# Test the 'guix pack --relocatable' using the external store, if any. +# + +guix pack --version + +# 'guix pack --relocatable' requires a C compiler and libc.a, which our +# bootstrap binaries don't provide. To make the test relatively inexpensive, +# run it on the user's global store if possible, on the grounds that binaries +# may already be there or can be built or downloaded inexpensively. + +NIX_STORE_DIR="`guile -c '(use-modules (guix config))(display %storedir)'`" +localstatedir="`guile -c '(use-modules (guix config))(display %localstatedir)'`" +GUIX_DAEMON_SOCKET="$localstatedir/guix/daemon-socket/socket" +export NIX_STORE_DIR GUIX_DAEMON_SOCKET + +if ! guile -c '(use-modules (guix)) (exit (false-if-exception (open-connection)))' +then + exit 77 +fi + +STORE_PARENT="`dirname $NIX_STORE_DIR`" +export STORE_PARENT +if test "$STORE_PARENT" = "/"; then exit 77; fi + +# This test requires user namespaces and associated command-line tools. +if ! unshare -mrf sh -c 'mount -t tmpfs none "$STORE_PARENT"' +then + exit 77 +fi + +test_directory="`mktemp -d`" +export test_directory +trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT + +tarball="`guix pack -R -S /Bin=bin sed`" +(cd "$test_directory"; tar xvf "$tarball") + +# Run that relocatable 'sed' in a user namespace where we "erase" the store by +# mounting an empty file system on top of it. That way, we exercise the +# wrapper code that creates the user namespace and bind-mounts the store. +unshare -mrf sh -c 'mount -t tmpfs none "$STORE_PARENT"; echo "$STORE_PARENT"/*; "$test_directory/Bin/sed" --version > "$test_directory/output"' +grep 'GNU sed' "$test_directory/output" -- 2.19.1