1 | #!/bin/sh
|
---|
2 |
|
---|
3 | # SUSv3 compliant mount and umount tests.
|
---|
4 | # Copyright 2005 by Rob Landley <rob@landley.net>
|
---|
5 | # Licensed under GPL v2, see file LICENSE for details.
|
---|
6 |
|
---|
7 | if [ -z "$TESTDIR" ]
|
---|
8 | then
|
---|
9 | echo 'Need $TESTDIR'
|
---|
10 | exit 1
|
---|
11 | fi
|
---|
12 |
|
---|
13 | cd "$TESTDIR"
|
---|
14 |
|
---|
15 | . testing.sh
|
---|
16 |
|
---|
17 | # If we aren't PID 1, barf.
|
---|
18 |
|
---|
19 | #if [ $$ -ne 1 ]
|
---|
20 | #then
|
---|
21 | # echo "SKIPPED: mount test requires emulation environment"
|
---|
22 | # exit 0
|
---|
23 | #fi
|
---|
24 |
|
---|
25 | # Run tests within the chroot environment.
|
---|
26 | dochroot bash rm ls ln cat ps mknod mkdir dd grep cmp diff tail \
|
---|
27 | mkfs.ext2 mkfs.vfat mount umount losetup wc << EOF
|
---|
28 | #!/bin/bash
|
---|
29 |
|
---|
30 | . /testing.sh
|
---|
31 |
|
---|
32 | mknod /dev/loop0 b 7 0
|
---|
33 | mknod /dev/loop1 b 7 1
|
---|
34 |
|
---|
35 | # We need /proc to do much. Make sure we can mount it explicitly.
|
---|
36 |
|
---|
37 | testing "mount no proc [GNUFAIL]" "mount 2> /dev/null || echo yes" "yes\n" "" ""
|
---|
38 | testing "mount /proc" "mount -t proc /proc /proc && ls -d /proc/1" \
|
---|
39 | "/proc/1\n" "" ""
|
---|
40 |
|
---|
41 | # Make sure the last thing in the list is /proc
|
---|
42 |
|
---|
43 | testing "mount list1" "mount | tail -n 1" "/proc on /proc type proc (rw)\n" \
|
---|
44 | "" ""
|
---|
45 |
|
---|
46 |
|
---|
47 | # Create an ext2 image
|
---|
48 |
|
---|
49 | mkdir -p images/{ext2.dir,vfat.dir,test1,test2,test3}
|
---|
50 | dd if=/dev/zero of=images/ext2.img bs=1M count=1 2> /dev/null
|
---|
51 | mkfs.ext2 -F -b 1024 images/ext2.img > /dev/null 2> /dev/null
|
---|
52 | dd if=/dev/zero of=images/vfat.img bs=1M count=1 2> /dev/null
|
---|
53 | mkfs.vfat images/vfat.img > /dev/null
|
---|
54 |
|
---|
55 | # Test mount it
|
---|
56 |
|
---|
57 | testing "mount vfat image (explicitly autodetect type)" \
|
---|
58 | "mount -t auto images/vfat.img images/vfat.dir && mount | tail -n 1 | grep -o 'vfat.dir type vfat'" \
|
---|
59 | "vfat.dir type vfat\n" "" ""
|
---|
60 | testing "mount ext2 image (autodetect type)" \
|
---|
61 | "mount images/ext2.img images/ext2.dir 2> /dev/null && mount | tail -n 1" \
|
---|
62 | "/dev/loop1 on /images/ext2.dir type ext2 (rw)\n" "" ""
|
---|
63 | testing "mount remount ext2 image noatime" \
|
---|
64 | "mount -o remount,noatime images/ext2.dir && mount | tail -n 1" \
|
---|
65 | "/dev/loop1 on /images/ext2.dir type ext2 (rw,noatime)\n" "" ""
|
---|
66 | testing "mount remount ext2 image ro remembers noatime" \
|
---|
67 | "mount -o remount,ro images/ext2.dir && mount | tail -n 1" \
|
---|
68 | "/dev/loop1 on /images/ext2.dir type ext2 (ro,noatime)\n" "" ""
|
---|
69 |
|
---|
70 | umount -d images/vfat.dir
|
---|
71 | umount -d images/ext2.dir
|
---|
72 |
|
---|
73 | testing "mount umount freed loop device" \
|
---|
74 | "mount images/ext2.img images/ext2.dir && mount | tail -n 1" \
|
---|
75 | "/dev/loop0 on /images/ext2.dir type ext2 (rw)\n" "" ""
|
---|
76 |
|
---|
77 | testing "mount block device" \
|
---|
78 | "mount -t ext2 /dev/loop0 images/test1 && mount | tail -n 1" \
|
---|
79 | "/dev/loop0 on /images/test1 type ext2 (rw)\n" "" ""
|
---|
80 |
|
---|
81 | umount -d images/ext2.dir images/test1
|
---|
82 |
|
---|
83 | testing "mount remount nonexistent directory" \
|
---|
84 | "mount -o remount,noatime images/ext2.dir 2> /dev/null || echo yes" \
|
---|
85 | "yes\n" "" ""
|
---|
86 |
|
---|
87 | # Fun with mount -a
|
---|
88 |
|
---|
89 | testing "mount -a no fstab" "mount -a 2>/dev/null || echo yes" "yes\n" "" ""
|
---|
90 |
|
---|
91 | umount /proc
|
---|
92 |
|
---|
93 | # The first field is space delimited, the rest tabs.
|
---|
94 |
|
---|
95 | cat > /etc/fstab << FSTAB
|
---|
96 | /proc /proc proc defaults 0 0
|
---|
97 | # Autodetect loop, and provide flags with commas in them.
|
---|
98 | /images/ext2.img /images/ext2.dir ext2 noatime,nodev 0 0
|
---|
99 | # autodetect filesystem, flags without commas.
|
---|
100 | /images/vfat.img /images/vfat.dir auto ro 0 0
|
---|
101 | # A block device
|
---|
102 | /dev/loop2 /images/test1 auto defaults 0 0
|
---|
103 | # tmpfs, filesystem specific flag.
|
---|
104 | walrus /images/test2 tmpfs size=42 0 0
|
---|
105 | # Autodetect a bind mount.
|
---|
106 | /images/test2 /images/test3 auto defaults 0 0
|
---|
107 | FSTAB
|
---|
108 |
|
---|
109 | # Put something on loop2.
|
---|
110 | mknod /dev/loop2 b 7 2
|
---|
111 | cat images/ext2.img > images/ext2-2.img
|
---|
112 | losetup /dev/loop2 images/ext2-2.img
|
---|
113 |
|
---|
114 | testing "mount -a" "mount -a && echo hello > /images/test2/abc && cat /images/test3/abc && (mount | wc -l)" "hello\n8\n" "" ""
|
---|
115 |
|
---|
116 | testing "umount -a" "umount -a && ls /proc" "" "" ""
|
---|
117 |
|
---|
118 | #/bin/bash < /dev/tty > /dev/tty 2> /dev/tty
|
---|
119 | mknod /dev/console c 5 1
|
---|
120 | /bin/bash < /dev/console > /dev/console 2> /dev/console
|
---|
121 | EOF
|
---|
122 |
|
---|
123 | exit 0
|
---|
124 |
|
---|
125 | # Run some tests
|
---|
126 |
|
---|
127 | losetup nonexistent device (should return error 2)
|
---|
128 | losetup unbound loop device (should return error 1)
|
---|
129 | losetup bind file to loop device
|
---|
130 | losetup bound loop device (display) (should return error 0)
|
---|
131 | losetup filename (error)
|
---|
132 | losetup nofile (file not found)
|
---|
133 | losetup -d
|
---|
134 | losetup bind with offset
|
---|
135 | losetup -f (print first loop device)
|
---|
136 | losetup -f filename (associate file with first loop device)
|
---|
137 | losetup -o (past end of file) -f filename
|
---|
138 |
|
---|
139 | mount -a
|
---|
140 | with multiple entries in fstab
|
---|
141 | with duplicate entries in fstab
|
---|
142 | with relative paths in fstab
|
---|
143 | with user entries in fstab
|
---|
144 | mount -o async,sync,atime,noatime,dev,nodev,exec,noexec,loop,suid,nosuid,remount,ro,rw,bind,move
|
---|
145 | mount -r
|
---|
146 | mount -o rw -r
|
---|
147 | mount -w -o ro
|
---|
148 | mount -t auto
|
---|
149 |
|
---|
150 | mount with relative path in fstab
|
---|
151 | mount block device
|
---|
152 | mount char device
|
---|
153 | mount file (autoloop)
|
---|
154 | mount directory (autobind)
|
---|
155 |
|
---|
156 |
|
---|
157 | testing "umount with no /proc"
|
---|
158 | testing "umount curdir"
|
---|
159 |
|
---|
160 | # The basic tests. These should work even with the small busybox.
|
---|
161 |
|
---|
162 | testing "sort" "input" "a\nb\nc\n" "c\na\nb\n" ""
|
---|
163 | testing "sort #2" "input" "010\n1\n3\n" "3\n1\n010\n" ""
|
---|
164 | testing "sort stdin" "" "a\nb\nc\n" "" "b\na\nc\n"
|
---|
165 | testing "sort numeric" "-n input" "1\n3\n010\n" "3\n1\n010\n" ""
|
---|
166 | testing "sort reverse" "-r input" "wook\nwalrus\npoint\npabst\naargh\n" \
|
---|
167 | "point\nwook\npabst\naargh\nwalrus\n" ""
|
---|
168 |
|
---|
169 | optional FEATURE_MOUNT_LOOP
|
---|
170 | testing "umount -D"
|
---|
171 |
|
---|
172 | optional FEATURE_MTAB_SUPPORT
|
---|
173 | optional FEATURE_MOUNT_NFS
|
---|
174 | # No idea what to test here.
|
---|
175 |
|
---|
176 | optional UMOUNT
|
---|
177 | optional FEATURE_UMOUNT_ALL
|
---|
178 | testing "umount -a"
|
---|
179 | testing "umount -r"
|
---|
180 | testing "umount -l"
|
---|
181 | testing "umount -f"
|
---|
182 |
|
---|
183 | exit $FAILCOUNT
|
---|