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Date: Wed, 5 Mar 2014 16:51:32 +0100
From: Lukas Czerner <lczerner@...hat.com>
To: linux-ext4@...r.kernel.org
Cc: xfs@....sgi.com, linux-fsdevel@...r.kernel.org, lczerner@...hat.com
Subject: [PATCH v2 1/8] xfstests: Create single function for testing xfs_io commands
Currently there are several function testing various xfs_io commands.
This commit creates _require_xfs_io_command() to test any xfs_command.
Signed-off-by: Lukas Czerner <lczerner@...hat.com>
---
common/rc | 72 +++++++++++++++++++++++++++++++++------------------------------
1 file changed, 38 insertions(+), 34 deletions(-)
diff --git a/common/rc b/common/rc
index f2c3c3a..7f530d0 100644
--- a/common/rc
+++ b/common/rc
@@ -1296,12 +1296,43 @@ _user_do()
fi
}
+_require_xfs_io_command()
+{
+ if [ $# -ne 1 ]
+ then
+ echo "Usage: _require_xfs_io_command command" 1>&2
+ exit 1
+ fi
+ command=$1
+
+ testfile=$TEST_DIR/$$.xfs_io
+ case $command in
+ "falloc" )
+ testio=`$XFS_IO_PROG -F -f -c "falloc 0 1m" $testfile 2>&1`
+ ;;
+ "fpunch" | "fcollapse" | "zero" )
+ testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \
+ -c "$command 4k 8k" $testfile 2>&1`
+ ;;
+ "fiemap")
+ testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \
+ -c "fiemap -v" $testfile 2>&1`
+ ;;
+ *)
+ testio=`$XFS_IO_PROG -c "$command help" 2>&1`
+ esac
+
+ rm -f $testfile 2>&1 > /dev/null
+ echo $testio | grep -q "not found" && \
+ _notrun "xfs_io $command support is missing"
+ echo $testio | grep -q "Operation not supported" && \
+ _notrun "xfs_io $command failed (old kernel/wrong fs?)"
+}
+
# check that xfs_io, kernel, and filesystem all support zero
_require_xfs_io_zero()
{
- testio=`$XFS_IO_PROG -c "zero help" 2>&1`
- echo $testio | grep -q 'command "zero" not found' && \
- _notrun "zero command not supported"
+ _require_xfs_io_command "zero"
}
# check that xfs_io, glibc, kernel, and filesystem all (!) support
@@ -1309,54 +1340,27 @@ _require_xfs_io_zero()
#
_require_xfs_io_falloc()
{
- testfile=$TEST_DIR/$$.falloc
- testio=`$XFS_IO_PROG -F -f -c "falloc 0 1m" $testfile 2>&1`
- rm -f $testfile 2>&1 > /dev/null
- echo $testio | grep -q "not found" && \
- _notrun "xfs_io fallocate support is missing"
- echo $testio | grep -q "Operation not supported" && \
- _notrun "xfs_io fallocate command failed (old kernel/wrong fs?)"
+ _require_xfs_io_command "falloc"
}
# check that xfs_io, kernel and filesystem all support fallocate with hole
# punching
_require_xfs_io_falloc_punch()
{
- testfile=$TEST_DIR/$$.falloc
- testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \
- -c "fpunch 4k 8k" $testfile 2>&1`
- rm -f $testfile 2>&1 > /dev/null
- echo $testio | grep -q "not found" && \
- _notrun "xfs_io fallocate punch support is missing"
- echo $testio | grep -q "Operation not supported" && \
- _notrun "xfs_io fallocate punch command failed (no fs support?)"
+ _require_xfs_io_command "fpunch"
}
# check that xfs_io, kernel and filesystem all support fallocate with collapse
# range
_require_xfs_io_falloc_collapse()
{
- testfile=$TEST_DIR/$$.falloc
- testio=`$XFS_IO_PROG -f -c "pwrite 0 20k" -c "fsync" \
- -c "fcollapse 4k 8k" $testfile 2>&1`
- rm -f $testfile 2>&1 > /dev/null
- echo $testio | grep -q "not found" && \
- _notrun "xfs_io fallocate collapse range support is missing"
- echo $testio | grep -q "Operation not supported" && \
- _notrun "xfs_io fallocate collapse range failed (no fs support?)"
+ _require_xfs_io_command "fcollapse"
}
# check that xfs_io, kernel and filesystem support fiemap
_require_xfs_io_fiemap()
{
- testfile=$TEST_DIR/$$.fiemap
- testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \
- -c "fiemap -v" $testfile 2>&1`
- rm -f $testfile 2>&1 > /dev/null
- echo $testio | grep -q "not found" && \
- _notrun "xfs_io fiemap support is missing"
- echo $testio | grep -q "Operation not supported" && \
- _notrun "xfs_io fiemap command failed (no fs support?)"
+ _require_xfs_io_command "fiemap"
}
# Check that a fs has enough free space (in 1024b blocks)
--
1.8.3.1
--
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