I recently added a patch to avoid sending holes with btrfs send, but I screwed
it up by not sending a hole when we did a hole punch. This is an xfstest
version of the test I wrote to show that I had a bug and to verify I was fixing
it properly. This test properly fails with my old patch and passes with my good
patch. Thanks,
Signed-off-by: Josef Bacik <jbacik@xxxxxxxxxxxx>
---
tests/btrfs/016 | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/016.out | 2 ++
tests/btrfs/group | 1 +
3 files changed, 103 insertions(+)
create mode 100644 tests/btrfs/016
create mode 100644 tests/btrfs/016.out
diff --git a/tests/btrfs/016 b/tests/btrfs/016
new file mode 100644
index 0000000..d711ecb
--- /dev/null
+++ b/tests/btrfs/016
@@ -0,0 +1,100 @@
+#! /bin/bash
+# FS QA Test No. btrfs/016
+#
+# btrfs send hole punch test
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2013 Fusion IO. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=`mktemp -d`
+tmp_dir=send_temp_$seq
+
+status=1 # failure is the default!
+
+_cleanup()
+{
+ $BTRFS_UTIL_PROG subvol del $TEST_DIR/$tmp_dir/snap > /dev/null 2>&1
+ $BTRFS_UTIL_PROG subvol del $TEST_DIR/$tmp_dir/snap1 > /dev/null 2>&1
+ $BTRFS_UTIL_PROG subvol del $TEST_DIR/$tmp_dir/send > /dev/null 2>&1
+ rm -rf $TEST_DIR/$tmp_dir
+ rm -f $tmp.*
+}
+
+trap "_cleanup ; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+
+FSSUM_PROG=$here/src/fssum
+[ -x $FSSUM_PROG ] || _notrun "fssum not built"
+
+_scratch_mkfs > /dev/null 2>&1
+
+#receive needs to be able to setxattrs, including the selinux context, if we use
+#the normal nfs context thing it screws up our ability to set the
+#security.selinux xattrs so we need to disable this for this test
+export SELINUX_MOUNT_OPTIONS=""
+
+_scratch_mount
+
+mkdir $TEST_DIR/$tmp_dir
+$BTRFS_UTIL_PROG subvol create $TEST_DIR/$tmp_dir/send \
+ > $seqres.full 2>&1 || _fail "failed subvol create"
+
+dd if=/dev/urandom of=$TEST_DIR/$tmp_dir/send/foo bs=1M count=10 >> $seqres.full \
+ 2>&1 || _fail "dd failed"
+$BTRFS_UTIL_PROG subvol snap -r $TEST_DIR/$tmp_dir/send \
+ $TEST_DIR/$tmp_dir/snap >> $seqres.full 2>&1 || _fail "failed snap"
+$XFS_IO_PROG -c "fpunch 1m 1m" $TEST_DIR/$tmp_dir/send/foo
+$BTRFS_UTIL_PROG subvol snap -r $TEST_DIR/$tmp_dir/send \
+ $TEST_DIR/$tmp_dir/snap1 >> $seqres.full 2>&1 || _fail "failed snap"
+
+$FSSUM_PROG -A -f -w $tmp/fssum.snap $TEST_DIR/$tmp_dir/snap >> $seqres.full \
+ 2>&1 || _fail "fssum gen failed"
+$FSSUM_PROG -A -f -w $tmp/fssum.snap1 $TEST_DIR/$tmp_dir/snap1 >> $seqres.full \
+ 2>&1 || _fail "fssum gen failed"
+
+$BTRFS_UTIL_PROG send $TEST_DIR/$tmp_dir/snap -f $tmp/send.snap >> \
+ $seqres.full 2>&1 || _fail "failed send"
+$BTRFS_UTIL_PROG send $TEST_DIR/$tmp_dir/snap1 -p $TEST_DIR/$tmp_dir/snap \
+ -f $tmp/send.snap1 >> $seqres.full 2>&1 || _fail "failed send"
+
+$BTRFS_UTIL_PROG receive -f $tmp/send.snap $SCRATCH_MNT >> $seqres.full 2>&1 \
+ || _fail "failed recv"
+$BTRFS_UTIL_PROG receive -f $tmp/send.snap1 $SCRATCH_MNT >> $seqres.full 2>&1 \
+ || _fail "failed recv"
+
+$FSSUM_PROG -r $tmp/fssum.snap $SCRATCH_MNT/snap >> $seqres.full 2>&1 \
+ || _fail "fssum failed"
+$FSSUM_PROG -r $tmp/fssum.snap1 $SCRATCH_MNT/snap1 >> $seqres.full 2>&1 \
+ || _fail "fssum failed"
+
+echo "Silence is golden"
+status=0 ; exit
diff --git a/tests/btrfs/016.out b/tests/btrfs/016.out
new file mode 100644
index 0000000..aa2526b
--- /dev/null
+++ b/tests/btrfs/016.out
@@ -0,0 +1,2 @@
+QA output created by 016
+Silence is golden
diff --git a/tests/btrfs/group b/tests/btrfs/group
index a6f1820..082fd67 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -18,3 +18,4 @@
013 auto quick
014 auto
015 auto quick
+016 auto quick
--
1.8.3.1
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