blob: aee5f0f128f30dc11957f0f6bbd4791cdc692120 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
#! /bin/sh
# Demonstrate how mv fails when it tries to move a directory into itself.
: ${MV=mv}
: ${MKDIR=mkdir}
: ${RM=rm}
: ${TOUCH=touch}
if test "$VERBOSE" = yes; then
set -x
mv --version
fi
dir=into-self-dir
file=into-self-file
test_failure=0
rm -rf $dir $file || test_failure=1
mkdir -p $dir/a/b || test_failure=1
touch $file || test_failure=1
if test $test_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG
# This mv command should fail.
mv $dir $file $dir > out 2>&1 && fail=1
sed \
-e "s,mv:,XXX:," \
-e "s,$dir,SRC," \
-e "s,$dir/$dir,DEST," \
out > out2
cat > exp <<\EOF
XXX: cannot move `SRC' to a subdirectory of itself, `DEST'
EOF
cmp out2 exp || fail=1
# Make sure the file is gone.
test -f $file && fail=1
# Make sure the directory is *not* moved.
test -d $dir || fail=1
test -d $dir/$dir && fail=1
# Make sure the file has been moved to the right place.
test -f $dir/$file || fail=1
rm -rf $dir $file out out2 exp
exit $fail
|
