btrfs-progs: tests/mkfs: Introduce test case to check if mkfs rootdir can create a new file

To test regression 460e93f257 ("btrfs-progs: mkfs: check the status of
file at mkfs").

Signed-off-by: Qu Wenruo <wqu@suse.com>
[ update test to create a out of /tmp ]
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2017-11-29 16:26:02 +08:00 committed by David Sterba
parent 0855a8cd43
commit 0ca2f5a724
1 changed files with 15 additions and 0 deletions

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#!/bin/bash
# Regression test for mkfs.btrfs --rootdir on non-existent file.
# Expected behavior: it should create a new file if destination doesn't exist
# Regression 460e93f25754 ("btrfs-progs: mkfs: check the status of file at mkfs")
source "$TOP/tests/common"
check_prereq mkfs.btrfs
tmp=$(mktemp -d --tmpdir btrfs-progs-mkfs.rootdirXXXXXXX)
# we can't use TEST_DEV, a file is needed
img=$(mktemp btrfs-progs-mkfs.rootdirXXXXXXX)
run_check "$TOP/mkfs.btrfs" -f --rootdir "$TOP/Documentation/" "$img"
rm -rf -- "$img"