diff options
| -rwxr-xr-x | scripts/test/losetup.test | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/test/losetup.test b/scripts/test/losetup.test new file mode 100755 index 00000000..fe1e5206 --- /dev/null +++ b/scripts/test/losetup.test @@ -0,0 +1,46 @@ +#!/bin/bash + +[ -f testing.sh ] && . testing.sh + +if [ "$(id -u)" -ne 0 ] +then + echo "SKIPPED: losetup (not root)" + continue 2>/dev/null + exit +fi + +#testing "name" "command" "result" "infile" "stdin" + +truncate -s 1M blah.img && +FILE="$(readlink -f blah.img)" +DEV="$(printf '%04d' $(stat -t blah.img | awk '{print $7}'))" +NODE="$(awk '{print $7}')" + +losetup -f +losetup -f -s +losetup -f file +testing "cat" "cat && echo yes" "oneyes\n" "" "one" +testing "cat -" "cat - && echo yes" "oneyes\n" "" "one" +testing "cat file1 file2" "cat file1 file2" "one\ntwo\n" "" "" +testing "cat - file" "cat - file1" "zero\none\n" "" "zero\n" +testing "cat file -" "cat file1 -" "one\nzero\n" "" "zero\n" + +testing "cat file1 notfound file2" \ + "cat file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \ + "one\ntwo\ncat: notfound: No such file or directory\n" "" "" + +testing "cat file1" \ + "cat /proc/self/exe > file1 && cmp /proc/self/exe file1 && echo yes" \ + "yes\n" "" "" + +testing "cat - file1" \ + "cat - file1 | diff -a -U 0 - file1 | tail -n 1" \ + "-hello\n" "" "hello\n" + +testing "cat > /dev/full" \ + "cat - > /dev/full 2>stderr && echo ok; cat stderr; rm stderr" \ + "cat: xwrite: No space left on device\n" "" "zero\n" + +losetup -d + +rm blah.img |