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authorDavid Thompson <davet@gnu.org>2015-06-19 08:57:44 -0400
committerDavid Thompson <dthompson2@worcester.edu>2015-10-25 20:27:19 -0400
commitf535dcbe198e7f88f3b0cd8aa4d7585191b31080 (patch)
treeecc716aed8764e046fd3ff4b0ccf297686d3df0e /tests/guix-environment-container.sh
parent581176c00b424ea6ddbeec38ba5dfaea43b53bcc (diff)
downloadguix-f535dcbe198e7f88f3b0cd8aa4d7585191b31080.tar
guix-f535dcbe198e7f88f3b0cd8aa4d7585191b31080.tar.gz
scripts: environment: Add --container option.
* guix/scripts/system.scm (specification->file-system-mapping): Move from here... * guix/ui.scm (specification->file-system-mapping): ... to here. * guix/scripts/enviroment.scm (show-help): Show help for new options. (%options): Add --container --network, --expose, and --share options. (%network-configuration-files): New variable. (launch-environment, launch-environment/container, requisites*, inputs->requisites): New procedures. (guix-environment): Spawn new process in a container when requested. * doc/guix.texi (Invoking guix environment): Document it. * tests/guix-environment-container.sh: New file. * Makefile.am (SH_TESTS): Add it.
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diff --git a/tests/guix-environment-container.sh b/tests/guix-environment-container.sh
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+# GNU Guix --- Functional package management for GNU
+# Copyright © 2015 David Thompson <davet@gnu.org>
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+#
+# Test 'guix environment'.
+#
+
+set -e
+
+guix environment --version
+
+tmpdir="t-guix-environment-$$"
+trap 'rm -r "$tmpdir"' EXIT
+
+mkdir "$tmpdir"
+
+# Make sure the exit value is preserved.
+if guix environment --container --ad-hoc --bootstrap guile-bootstrap \
+ -- guile -c '(exit 42)'
+then
+ false
+else
+ test $? = 42
+fi
+
+# Make sure that the right directories are mapped.
+mount_test_code="
+(use-modules (ice-9 rdelim)
+ (ice-9 match)
+ (srfi srfi-1))
+
+(define mappings
+ (filter-map (lambda (line)
+ (match (string-split line #\space)
+ ;; Empty line.
+ ((\"\") #f)
+ ;; Ignore these types of file systems.
+ ((_ _ (or \"tmpfs\" \"proc\" \"sysfs\" \"devtmpfs\"
+ \"devpts\" \"cgroup\" \"mqueue\") _ _ _)
+ #f)
+ ((_ mount _ _ _ _)
+ mount)))
+ (string-split (call-with-input-file \"/proc/mounts\" read-string)
+ #\newline)))
+
+(for-each (lambda (mount)
+ (display mount)
+ (newline))
+ mappings)"
+
+guix environment --container --ad-hoc --bootstrap guile-bootstrap \
+ -- guile -c "$mount_test_code" > $tmpdir/mounts
+
+test `wc -l < $tmpdir/mounts` -eq 3
+
+grep -e "$PWD$" $tmpdir/mounts # current directory
+grep $(guix build guile-bootstrap) $tmpdir/mounts
+grep -e "$NIX_STORE_DIR/.*-bash" $tmpdir/mounts # bootstrap bash
+
+rm $tmpdir/mounts