diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/check | 6 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.filter | 5 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.rc | 124 |
3 files changed, 134 insertions, 1 deletions
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 3c1fa4435a..952762d5ed 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -270,6 +270,7 @@ image protocol options -rbd test rbd -sheepdog test sheepdog -nbd test nbd + -fuse test fuse -ssh test ssh -nfs test nfs @@ -382,6 +383,11 @@ testlist options xpand=false ;; + -fuse) + IMGPROTO=fuse + xpand=false + ;; + -ssh) IMGPROTO=ssh xpand=false diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 838ed15793..172ea5752e 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -44,7 +44,8 @@ _filter_qom_path() _filter_testdir() { $SED -e "s#$TEST_DIR/#TEST_DIR/#g" \ - -e "s#$SOCK_DIR/#SOCK_DIR/#g" + -e "s#$SOCK_DIR/#SOCK_DIR/#g" \ + -e "s#SOCK_DIR/fuse-#TEST_DIR/#g" } # replace occurrences of the actual IMGFMT value with IMGFMT @@ -127,6 +128,7 @@ _filter_img_create_filenames() -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ -e "s#$TEST_DIR#TEST_DIR#g" \ -e "s#$SOCK_DIR#SOCK_DIR#g" \ + -e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \ -e "s#$IMGFMT#IMGFMT#g" \ -e 's#nbd:127.0.0.1:[0-9]\\+#TEST_DIR/t.IMGFMT#g' \ -e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' @@ -227,6 +229,7 @@ _filter_img_info() -e "s#$IMGFMT#IMGFMT#g" \ -e 's#nbd://127.0.0.1:[0-9]\\+$#TEST_DIR/t.IMGFMT#g' \ -e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' \ + -e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \ -e "/encrypted: yes/d" \ -e "/cluster_size: [0-9]\\+/d" \ -e "/table_size: [0-9]\\+/d" \ diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 20589e59a5..29354654cc 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -257,6 +257,9 @@ if [ "$IMGOPTSSYNTAX" = "true" ]; then TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT TEST_IMG="$DRIVER,file.driver=nbd,file.type=unix" TEST_IMG="$TEST_IMG,file.path=$SOCK_DIR/nbd" + elif [ "$IMGPROTO" = "fuse" ]; then + TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT + TEST_IMG="$DRIVER,file.filename=$SOCK_DIR/fuse-t.$IMGFMT" elif [ "$IMGPROTO" = "ssh" ]; then TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT TEST_IMG="$DRIVER,file.driver=ssh,file.host=127.0.0.1,file.path=$TEST_IMG_FILE" @@ -273,6 +276,9 @@ else elif [ "$IMGPROTO" = "nbd" ]; then TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT TEST_IMG="nbd+unix:///?socket=$SOCK_DIR/nbd" + elif [ "$IMGPROTO" = "fuse" ]; then + TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT + TEST_IMG="$SOCK_DIR/fuse-t.$IMGFMT" elif [ "$IMGPROTO" = "ssh" ]; then TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT REMOTE_TEST_DIR="ssh://\\($USER@\\)\\?127.0.0.1\\(:[0-9]\\+\\)\\?$TEST_DIR" @@ -288,6 +294,9 @@ fi ORIG_TEST_IMG_FILE=$TEST_IMG_FILE ORIG_TEST_IMG="$TEST_IMG" +FUSE_PIDS=() +FUSE_EXPORTS=() + if [ -z "$TEST_DIR" ]; then TEST_DIR=$PWD/scratch fi @@ -357,6 +366,10 @@ _test_img_to_test_img_file() echo "$1" ;; + fuse) + echo "$1" | sed -e "s#$SOCK_DIR/fuse-#$TEST_DIR/#" + ;; + nfs) echo "$1" | sed -e "s#nfs://127.0.0.1##" ;; @@ -385,6 +398,11 @@ _make_test_img() local opts_param=false local misc_params=() + if [[ $IMGPROTO == fuse && $TEST_IMG == $SOCK_DIR/fuse-* ]]; then + # The caller may be trying to overwrite an existing image + _rm_test_img "$TEST_IMG" + fi + if [ -z "$TEST_IMG_FILE" ]; then img_name=$TEST_IMG elif [ "$IMGOPTSSYNTAX" != "true" -a \ @@ -469,11 +487,105 @@ _make_test_img() eval "$QEMU_NBD -v -t -k '$SOCK_DIR/nbd' -f $IMGFMT -e 42 -x '' $TEST_IMG_FILE >/dev/null &" sleep 1 # FIXME: qemu-nbd needs to be listening before we continue fi + + if [ $IMGPROTO = "fuse" -a -f "$img_name" ]; then + local export_mp + local pid + local pidfile + local timeout + + export_mp=$(echo "$img_name" | sed -e "s#$TEST_DIR/#$SOCK_DIR/fuse-#") + if ! echo "$export_mp" | grep -q "^$SOCK_DIR"; then + echo 'Cannot use FUSE exports with images outside of TEST_DIR' >&2 + return 1 + fi + + touch "$export_mp" + rm -f "$SOCK_DIR/fuse-output" + + # Usually, users would export formatted nodes. But we present fuse as a + # protocol-level driver here, so we have to leave the format to the + # client. + QSD_NEED_PID=y $QSD \ + --blockdev file,node-name=export-node,filename=$img_name,discard=unmap \ + --export fuse,id=fuse-export,node-name=export-node,mountpoint="$export_mp",writable=on,growable=on \ + & + + pidfile="$QEMU_TEST_DIR/qemu-storage-daemon.pid" + + # Wait for the PID file + while [ ! -f "$pidfile" ]; do + sleep 0.5 + done + + pid=$(cat "$pidfile") + rm -f "$pidfile" + + FUSE_PIDS+=($pid) + FUSE_EXPORTS+=("$export_mp") + fi } _rm_test_img() { local img=$1 + + if [[ $IMGPROTO == fuse && $img == $SOCK_DIR/fuse-* ]]; then + # Drop a FUSE export + local df_output + local i + local image_file + local index='' + local timeout + + for i in "${!FUSE_EXPORTS[@]}"; do + if [ "${FUSE_EXPORTS[i]}" = "$img" ]; then + index=$i + break + fi + done + + if [ -z "$index" ]; then + # Probably gone already + return 0 + fi + + kill "${FUSE_PIDS[index]}" + + # Wait until the mount is gone + timeout=10 # *0.5 s + while true; do + # Will show the mount point; if the mount is still there, + # it will be $img. + df_output=$(df "$img" 2>/dev/null) + + # But df may also show an error ("Transpoint endpoint not + # connected"), so retry in such cases + if [ -n "$df_output" ]; then + if ! echo "$df_output" | grep -q "$img"; then + break + fi + fi + + sleep 0.5 + + timeout=$((timeout - 1)) + if [ "$timeout" = 0 ]; then + echo 'Failed to take down FUSE export' >&2 + return 1 + fi + done + + rm -f "$img" + + unset "FUSE_PIDS[$index]" + unset "FUSE_EXPORTS[$index]" + + image_file=$(echo "$img" | sed -e "s#$SOCK_DIR/fuse-#$TEST_DIR/#") + _rm_test_img "$image_file" + return + fi + if [ "$IMGFMT" = "vmdk" ]; then # Remove all the extents for vmdk "$QEMU_IMG" info "$img" 2>/dev/null | grep 'filename:' | cut -f 2 -d: \ @@ -496,6 +608,17 @@ _cleanup_test_img() rm -f "$TEST_IMG_FILE" ;; + fuse) + local mp + + for mp in "${FUSE_EXPORTS[@]}"; do + _rm_test_img "$mp" + done + + FUSE_PIDS=() + FUSE_EXPORTS=() + ;; + file) _rm_test_img "$TEST_DIR/t.$IMGFMT" _rm_test_img "$TEST_DIR/t.$IMGFMT.orig" @@ -562,6 +685,7 @@ _img_info() sed -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \ -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ -e "s#$TEST_DIR#TEST_DIR#g" \ + -e "s#$SOCK_DIR/fuse-#TEST_DIR/#g" \ -e "s#$IMGFMT#IMGFMT#g" \ -e "/^disk size:/ D" \ -e "/actual-size/ D" | \ |