[v2] btrfs-progs: test/mkfs: Add test case for rootdir parameter
diff mbox

Message ID 20170905012415.26687-1-quwenruo.btrfs@gmx.com
State New
Headers show

Commit Message

Qu Wenruo Sept. 5, 2017, 1:24 a.m. UTC
Add test case which checks if -r|--rootdir mount option can handle
softlink/char/block/fifo files.

Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>
---
changelog:
v2:
  Use mktemp instead of $$
  Use default test device size
  Remove unnecessary global prereq for basic tools like mkdir
  Put option before parameter for rm command
  All suggested by David.
---
 .../009-special-files-for-rootdir/test.sh          | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 tests/mkfs-tests/009-special-files-for-rootdir/test.sh

Comments

David Sterba Sept. 6, 2017, 3:42 p.m. UTC | #1
On Tue, Sep 05, 2017 at 10:24:15AM +0900, Qu Wenruo wrote:
> Add test case which checks if -r|--rootdir mount option can handle
> softlink/char/block/fifo files.
> 
> Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>

Applied fix some fixups, thanks.
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Patch
diff mbox

diff --git a/tests/mkfs-tests/009-special-files-for-rootdir/test.sh b/tests/mkfs-tests/009-special-files-for-rootdir/test.sh
new file mode 100755
index 00000000..3cf91dee
--- /dev/null
+++ b/tests/mkfs-tests/009-special-files-for-rootdir/test.sh
@@ -0,0 +1,36 @@ 
+#!/bin/bash
+# Check if --rootdir can handle special files (socket/fifo/char/block) correctly
+#
+# --rootdir had a problem of filling dir items/indexes with wrong type
+# and caused btrfs check to report such error
+
+source "$TOP/tests/common"
+
+check_prereq mkfs.btrfs
+check_prereq btrfs
+
+setup_root_helper		# For mknod
+prepare_test_dev
+
+# mknod can create FIFO/CHAR/BLOCK file but not SOCK.
+# No neat tool to create socket file, unless using python or similar.
+# So no SOCK is tested here
+check_global_prereq mknod
+
+# Also check regular file
+check_global_prereq dd
+
+tmp=$(mktemp -d --tmpdir btrfs-progs-mkfs.rootdirXXXXXXX)
+
+run_check mkdir $tmp/dir
+run_check mkdir -p $tmp/dir/in/dir
+run_check mknod $tmp/fifo p
+run_check $SUDO_HELPER mknod $tmp/char c 1 1
+run_check $SUDO_HELPER mknod $tmp/block b 1 1
+run_check dd if=/dev/zero bs=1M count=1 of=$tmp/regular
+
+run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f -r "$tmp" $TEST_DEV
+
+rm -rf "$tmp"
+
+run_check $SUDO_HELPER "$TOP/btrfs" check $TEST_DEV