fstests: add _require_mknod

[xfstests-dev.git] / common / rc

diff --git a/common/rc b/common/rc
index 4688f2368ee0a5cecb3fcf272ae5f94b1299ece9..310fdc46a888f7bbd7b315531579431791ae0021 100644 (file)
--- a/common/rc
+++ b/common/rc
@@ -189,6 +189,12 @@ _get_mount()
 
        _mount $scratch_opts $*
        if [ $? -eq 0 ]; then
+               # mount --move operation updates the mountpoint, so remove
+               # the old one and insert the new one
+               if [[ "$*" =~ --move|-M ]]; then
+                       MOUNTED_POINT_STACK=`echo $MOUNTED_POINT_STACK | \
+                                               cut -d\  -f2-`
+               fi
                MOUNTED_POINT_STACK="$mnt_point $MOUNTED_POINT_STACK"
        else
                return 1
@@ -910,6 +916,17 @@ _free_memory_bytes()
     free -b | grep ^Mem | awk '{print $4}'
 }
 
+_available_memory_bytes()
+{
+       nf=`free -b | grep ^Mem | awk '{print NF}'`
+       if [[ nf -lt 7 ]]; then
+               # Doesn't have available field. Fallback.
+               _free_memory_bytes
+       else
+               free -b | grep ^Mem | awk '{print $7}'
+       fi
+}
+
 # Create fs of certain size on scratch device
 # _scratch_mkfs_sized <size in bytes> [optional blocksize]
 _scratch_mkfs_sized()
@@ -1857,6 +1874,17 @@ _require_dm_target()
        _require_sane_bdev_flush $SCRATCH_DEV
        _require_command "$DMSETUP_PROG" dmsetup
 
+       echo $MOUNT_OPTIONS | grep -q dax
+       if [ $? -eq 0 ]; then
+               case $target in
+               stripe|linear|log-writes)
+                       ;;
+               *)
+                       _notrun "Cannot run tests with DAX on $target devices."
+                       ;;
+               esac
+       fi
+
        modprobe dm-$target >/dev/null 2>&1
 
        $DMSETUP_PROG targets 2>&1 | grep -q ^$target
@@ -1973,6 +2001,13 @@ _require_timestamp_range()
        if [ $tsmin -eq -1 -a $tsmax -eq -1 ]; then
                _notrun "filesystem $FSTYP timestamp bounds are unknown"
        fi
+
+       # expect console warning from rw scratch mount if fs limit is near
+       if [ $tsmax -le $((1<<31)) ] && \
+               ! _check_dmesg_for "filesystem being mounted at .* supports timestamps until"
+       then
+               _notrun "Kernel does not support timestamp limits"
+       fi
 }
 
 _filesystem_timestamp_range()
@@ -2224,7 +2259,7 @@ _require_xfs_io_command()
        [ -n "$param" ] || return
 
        if [ -z "$param_checked" ]; then
-               $XFS_IO_PROG -c "help $command" | grep -q "^ $param --" || \
+               $XFS_IO_PROG -c "help $command" | grep -E -q "^ $param ([a-zA-Z_]+ )?--" || \
                        _notrun "xfs_io $command doesn't support $param"
        else
                # xfs_io could result in "command %c not supported" if it was
@@ -2322,7 +2357,7 @@ _require_fs_space()
 _require_sparse_files()
 {
     case $FSTYP in
-    hfsplus)
+    hfsplus|exfat)
         _notrun "Sparse files not supported by this filesystem type: $FSTYP"
        ;;
     *)
@@ -2340,7 +2375,7 @@ _require_fail_make_request()
 {
     [ -f "$DEBUGFS_MNT/fail_make_request/probability" ] \
        || _notrun "$DEBUGFS_MNT/fail_make_request \
- not found. Seems that CONFIG_FAIL_MAKE_REQUEST kernel config option not enabled"
+ not found. Seems that CONFIG_FAULT_INJECTION_DEBUG_FS kernel config option not enabled"
 }
 
 # Disable extent zeroing for ext4 on the given device
@@ -3176,7 +3211,7 @@ _has_metadata_journaling()
        fi
 
        case "$FSTYP" in
-       ext2|vfat|msdos|udf)
+       ext2|vfat|msdos|udf|exfat)
                echo "$FSTYP does not support metadata journaling"
                return 1
                ;;
@@ -3422,7 +3457,7 @@ _scale_fsstress_args()
         esac
         shift
     done
-    echo $args
+    printf '%s\n' "$args"
 }
 
 #
@@ -3446,7 +3481,7 @@ run_check()
        "$@" >> $seqres.full 2>&1 || _fail "failed: '$@'"
 }
 
-_require_test_symlinks()
+_require_symlinks()
 {
        local target=`mktemp -p $TEST_DIR`
        local link=`mktemp -p $TEST_DIR -u`
@@ -3458,6 +3493,18 @@ _require_test_symlinks()
        rm -f $target $link
 }
 
+_require_hardlinks()
+{
+       local target=`mktemp -p $TEST_DIR`
+       local link=`mktemp -p $TEST_DIR -u`
+       ln $target $link
+       if [ "$?" -ne 0 ]; then
+               rm -f $target
+               _notrun "No hardlink support"
+       fi
+       rm -f $target $link
+}
+
 _require_test_fcntl_advisory_locks()
 {
        [ "$FSTYP" != "cifs" ] && return 0
@@ -3466,6 +3513,14 @@ _require_test_fcntl_advisory_locks()
                _notrun "Require fcntl advisory locks support"
 }
 
+_require_test_fcntl_setlease()
+{
+       _require_test_program "locktest"
+       touch $TEST_DIR/setlease_testfile
+       $here/src/locktest -t $TEST_DIR/setlease_testfile >/dev/null 2>&1
+       [ $? -eq 22 ] && _notrun "Require fcntl setlease support"
+}
+
 _require_ofd_locks()
 {
        # Give a test run by getlk wrlck on testfile.
@@ -3566,7 +3621,7 @@ _get_available_space()
 # return device size in kb
 _get_device_size()
 {
-       grep `_short_dev $1` /proc/partitions | awk '{print $3}'
+       grep -w `_short_dev $1` /proc/partitions | awk '{print $3}'
 }
 
 # Make sure we actually have dmesg checking set up.
@@ -3982,7 +4037,9 @@ _get_max_lfs_filesize()
 {
        case "$(getconf LONG_BIT)" in
        "32")
-               echo $(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
+               local ulong_max=$(getconf ULONG_MAX)
+               local page_size=$(getconf PAGE_SIZE)
+               echo $(( ulong_max * page_size ))
                ;;
        "64")
                echo 9223372036854775807
@@ -4131,6 +4188,40 @@ _check_xfs_scrub_does_unicode() {
        return 0
 }
 
+# exfat timestamps start at 1980 and cannot be prior to epoch
+_require_negative_timestamps() {
+       case "$FSTYP" in
+       ceph|exfat)
+               _notrun "$FSTYP does not support negative timestamps"
+               ;;
+       esac
+}
+
+# Require the 'accton' userspace tool and CONFIG_BSD_PROCESS_ACCT=y.
+_require_bsd_process_accounting()
+{
+       _require_command "$ACCTON_PROG" accton
+       $ACCTON_PROG on &> $tmp.test_accton
+       cat $tmp.test_accton >> $seqres.full
+       if grep 'Function not implemented' $tmp.test_accton; then
+               _notrun "BSD process accounting support unavailable"
+       fi
+       $ACCTON_PROG off >> $seqres.full
+}
+
+_require_sysctl_variable()
+{
+       local name=$1
+       sysctl $name &>/dev/null || _notrun "$name sysctl unavailable"
+}
+
+_require_mknod()
+{
+       mknod $TEST_DIR/$seq.null c 1 3 \
+               || _notrun "$FSTYP does not support mknod/mkfifo"
+       rm -f $TEST_DIR/$seq.null
+}
+
 init_rc
 
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