|
908
|
1 #!/bin/bash
|
|
|
2
|
|
|
3 [ -f testing.sh ] && . testing.sh
|
|
|
4
|
|
|
5 if [ "$(id -u)" -ne 0 ]
|
|
|
6 then
|
|
|
7 echo "SKIPPED: losetup (not root)"
|
|
|
8 continue 2>/dev/null
|
|
|
9 exit
|
|
|
10 fi
|
|
|
11
|
|
|
12 #testing "name" "command" "result" "infile" "stdin"
|
|
|
13
|
|
|
14 truncate -s 1M blah.img &&
|
|
|
15 FILE="$(readlink -f blah.img)"
|
|
|
16 DEV="$(printf '%04d' $(stat -t blah.img | awk '{print $7}'))"
|
|
|
17 NODE="$(awk '{print $7}')"
|
|
|
18
|
|
|
19 losetup -f
|
|
|
20 losetup -f -s
|
|
|
21 losetup -f file
|
|
|
22 testing "cat" "cat && echo yes" "oneyes\n" "" "one"
|
|
|
23 testing "cat -" "cat - && echo yes" "oneyes\n" "" "one"
|
|
|
24 testing "cat file1 file2" "cat file1 file2" "one\ntwo\n" "" ""
|
|
|
25 testing "cat - file" "cat - file1" "zero\none\n" "" "zero\n"
|
|
|
26 testing "cat file -" "cat file1 -" "one\nzero\n" "" "zero\n"
|
|
|
27
|
|
|
28 testing "cat file1 notfound file2" \
|
|
|
29 "cat file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \
|
|
|
30 "one\ntwo\ncat: notfound: No such file or directory\n" "" ""
|
|
|
31
|
|
|
32 testing "cat file1" \
|
|
|
33 "cat /proc/self/exe > file1 && cmp /proc/self/exe file1 && echo yes" \
|
|
|
34 "yes\n" "" ""
|
|
|
35
|
|
|
36 testing "cat - file1" \
|
|
|
37 "cat - file1 | diff -a -U 0 - file1 | tail -n 1" \
|
|
|
38 "-hello\n" "" "hello\n"
|
|
|
39
|
|
|
40 testing "cat > /dev/full" \
|
|
|
41 "cat - > /dev/full 2>stderr && echo ok; cat stderr; rm stderr" \
|
|
|
42 "cat: xwrite: No space left on device\n" "" "zero\n"
|
|
|
43
|
|
|
44 losetup -d
|
|
|
45
|
|
|
46 rm blah.img
|
