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f535dcbe DT |
1 | # GNU Guix --- Functional package management for GNU |
2 | # Copyright © 2015 David Thompson <davet@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 | ||
6493fd04 LC |
27 | if ! guile -c '((@@ (guix scripts environment) assert-container-features))' |
28 | then | |
29 | # User containers are not supported; skip this test. | |
30 | exit 77 | |
31 | fi | |
32 | ||
f535dcbe DT |
33 | tmpdir="t-guix-environment-$$" |
34 | trap 'rm -r "$tmpdir"' EXIT | |
35 | ||
36 | mkdir "$tmpdir" | |
37 | ||
38 | # Make sure the exit value is preserved. | |
39 | if guix environment --container --ad-hoc --bootstrap guile-bootstrap \ | |
40 | -- guile -c '(exit 42)' | |
41 | then | |
42 | false | |
43 | else | |
44 | test $? = 42 | |
45 | fi | |
46 | ||
8a9922bd LC |
47 | if test "x$USER" = "x"; then USER="`id -un`"; fi |
48 | ||
49 | # Check whether /etc/passwd is valid. | |
50 | guix environment -C --ad-hoc --bootstrap guile-bootstrap \ | |
51 | -- guile -c "(exit (string=? \"$USER\" (passwd:name (getpwuid (getuid)))))" | |
52 | ||
c06f6db7 LC |
53 | # Make sure file-not-found errors in mounts are reported. |
54 | if guix environment --container --ad-hoc --bootstrap guile-bootstrap \ | |
55 | --expose=/does-not-exist -- guile -c 1 2> "$tmpdir/error" | |
56 | then | |
57 | false | |
58 | else | |
59 | grep "/does-not-exist" "$tmpdir/error" | |
60 | grep "[Nn]o such file" "$tmpdir/error" | |
61 | fi | |
62 | ||
f535dcbe DT |
63 | # Make sure that the right directories are mapped. |
64 | mount_test_code=" | |
65 | (use-modules (ice-9 rdelim) | |
66 | (ice-9 match) | |
67 | (srfi srfi-1)) | |
68 | ||
69 | (define mappings | |
70 | (filter-map (lambda (line) | |
71 | (match (string-split line #\space) | |
72 | ;; Empty line. | |
73 | ((\"\") #f) | |
1250034d LC |
74 | ;; Ignore the root file system. |
75 | ((_ \"/\" _ _ _ _) | |
f535dcbe | 76 | #f) |
1250034d LC |
77 | ;; Ignore these types of file systems, except if they |
78 | ;; correspond to a parent file system. | |
79 | ((_ mount (or \"tmpfs\" \"proc\" \"sysfs\" \"devtmpfs\" | |
80 | \"devpts\" \"cgroup\" \"mqueue\") _ _ _) | |
7cdec6a9 | 81 | (and (string-prefix? (getcwd) mount) |
1250034d | 82 | mount)) |
f535dcbe DT |
83 | ((_ mount _ _ _ _) |
84 | mount))) | |
85 | (string-split (call-with-input-file \"/proc/mounts\" read-string) | |
86 | #\newline))) | |
87 | ||
88 | (for-each (lambda (mount) | |
89 | (display mount) | |
90 | (newline)) | |
91 | mappings)" | |
92 | ||
93 | guix environment --container --ad-hoc --bootstrap guile-bootstrap \ | |
94 | -- guile -c "$mount_test_code" > $tmpdir/mounts | |
95 | ||
855038b2 | 96 | cat "$tmpdir/mounts" |
779aa003 | 97 | test `wc -l < $tmpdir/mounts` -eq 4 |
f535dcbe | 98 | |
c8855b99 LC |
99 | current_dir="`cd $PWD; pwd -P`" |
100 | grep -e "$current_dir$" $tmpdir/mounts # current directory | |
f535dcbe DT |
101 | grep $(guix build guile-bootstrap) $tmpdir/mounts |
102 | grep -e "$NIX_STORE_DIR/.*-bash" $tmpdir/mounts # bootstrap bash | |
103 | ||
104 | rm $tmpdir/mounts | |
82e64fc1 | 105 | |
07ec3492 MG |
106 | # Make sure 'GUIX_ENVIRONMENT' is linked to '~/.guix-profile' when requested |
107 | # within a container. | |
108 | ( | |
109 | linktest='(exit (string=? (getenv "GUIX_ENVIRONMENT") | |
110 | (readlink (string-append (getenv "HOME") "/.guix-profile"))))' | |
111 | ||
112 | cd "$tmpdir" \ | |
113 | && guix environment --bootstrap --container --link-profile \ | |
114 | --ad-hoc guile-bootstrap --pure \ | |
115 | -- guile -c "$linktest" | |
116 | ) | |
117 | ||
e37944d8 MG |
118 | # Test that user can be mocked. |
119 | usertest='(exit (and (string=? (getenv "HOME") "/home/foognu") | |
120 | (string=? (passwd:name (getpwuid 0)) "foognu") | |
121 | (file-exists? "/home/foognu/umock")))' | |
122 | touch "$tmpdir/umock" | |
123 | HOME="$tmpdir" guix environment --bootstrap --container --user=foognu \ | |
124 | --ad-hoc guile-bootstrap --pure \ | |
125 | --share="$tmpdir/umock" \ | |
126 | -- guile -c "$usertest" | |
127 | ||
128 | ||
07ec3492 MG |
129 | # Check the exit code. |
130 | ||
13bc8d5e DT |
131 | abnormal_exit_code=" |
132 | (use-modules (system foreign)) | |
133 | ;; Purposely make Guile crash with a segfault. :) | |
134 | (pointer->string (make-pointer 123) 123)" | |
135 | ||
82e64fc1 | 136 | if guix environment --bootstrap --container \ |
13bc8d5e | 137 | --ad-hoc guile-bootstrap -- guile -c "$abnormal_exit_code" |
82e64fc1 LC |
138 | then false; |
139 | else | |
140 | test $? -gt 127 | |
141 | fi |