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btrfs-progs: test: add new test for inspect-internal rootid 

This new test checks inspect-internal rootid
 - handle path to subvolume/directory/file as an argument
 - get different id for each subvolume
 - get the expected id for each file/directory (i.e. the same as
	 containing subvolume)

Signed-off-by: Tomohiro Misono <misono.tomohiro@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Misono, Tomohiro 2017-09-07 10:48:27 +09:00 committed by David Sterba
parent 6fb88e2859
commit a351dd8478
1 changed files with 57 additions and 0 deletions
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57
tests/misc-tests/024-inspect-internal-rootid/test.sh Executable file
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@ -0,0 +1,57 @@
#!/bin/bash
#
# test commands of inspect-internal rootid
source "$TOP/tests/common"
check_prereq mkfs.btrfs
check_prereq btrfs
prepare_test_dev
run_check "$TOP/mkfs.btrfs" -f "$TEST_DEV"
run_check_mount_test_dev
run_check $SUDO_HELPER chmod a+rw "$TEST_MNT"
cd "$TEST_MNT"
run_check "$TOP/btrfs" subvolume create sub
run_check "$TOP/btrfs" subvolume create sub/subsub
run_check mkdir dir
run_check touch file1
run_check touch dir/file2
run_check touch sub/file3
id1=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid .) \
|| { echo $id1; exit 1; }
id2=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid sub) \
|| { echo $id2; exit 1; }
id3=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid sub/subsub) \
|| { echo $id3; exit 1; }
id4=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid dir) \
|| { echo $id4; exit 1; }
id5=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid file1) \
|| { echo $id5; exit 1; }
id6=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid dir/file2) \
|| { echo $id6; exit 1; }
id7=$(run_check_stdout "$TOP/btrfs" inspect-internal rootid sub/file3) \
|| { echo $id7; exit 1; }
if ! ([ $id1 -ne $id2 ] && [ $id1 -ne $id3 ] && [ $id2 -ne $id3 ]); then
_fail "inspect-internal rootid: each subvolume must have different id"
fi
if ! ([ $id1 -eq $id4 ] && [ $id1 -eq $id5 ] && [ $id1 -eq $id6 ]); then
_fail "inspect-internal rootid: rootid mismatch found"
fi
if ! ([ $id2 -eq $id7 ]); then
_fail "inspect-internal rootid: rootid mismatch found"
fi
run_mustfail "should fail for non existent file" \
"$TOP/btrfs" inspect-internal rootid no_such_file
run_mustfail "should fail for non-btrfs filesystem" \
"$TOP/btrfs" inspect-internal rootid /dev/null
cd ..
run_check_umount_test_dev