qemu-iotests: filter QEMU_PROG in 051.out

[qemu.git] / tests / qemu-iotests / common.rc

diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index f2db92e985034ce8dc573bb8eeee3931b364444b..e522d617aa20782a35f1616756c6a4997be3a4a2 100644 (file)
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -47,40 +47,134 @@ fi
 # make sure we have a standard umask
 umask 022
 
-TEST_IMG=$TEST_DIR/t.$IMGFMT
+if [ "$IMGPROTO" = "file" ]; then
+    TEST_IMG=$TEST_DIR/t.$IMGFMT
+elif [ "$IMGPROTO" = "nbd" ]; then
+    TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
+    TEST_IMG="nbd:127.0.0.1:10810"
+else
+    TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
+fi
+
+function valgrind_qemu_io()
+{
+    valgrind --log-file=/tmp/$$.valgrind --error-exitcode=99 $REAL_QEMU_IO "$@"
+    if [ $? != 0 ]; then
+        cat /tmp/$$.valgrind
+    fi
+    rm -f /tmp/$$.valgrind
+}
+
+
+_optstr_add()
+{
+    if [ -n "$1" ]; then
+        echo "$1,$2"
+    else
+        echo "$2"
+    fi
+}
+
+_set_default_imgopts()
+{
+    if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then
+        IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1")
+    fi
+}
 
 _make_test_img()
 {
     # extra qemu-img options can be added by tests
     # at least one argument (the image size) needs to be added
-    local extra_img_options=$*
+    local extra_img_options=""
+    local image_size=$*
+    local optstr=""
+    local img_name=""
+
+    if [ -n "$TEST_IMG_FILE" ]; then
+        img_name=$TEST_IMG_FILE
+    else
+        img_name=$TEST_IMG
+    fi
+
+    if [ -n "$IMGOPTS" ]; then
+        optstr=$(_optstr_add "$optstr" "$IMGOPTS")
+    fi
 
+    if [ "$1" = "-b" ]; then
+        extra_img_options="$1 $2"
+        image_size=$3
+    fi
     if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then
-        extra_img_options="-o cluster_size=$CLUSTER_SIZE $extra_img_options"
+        optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE")
+    fi
+
+    if [ -n "$optstr" ]; then
+        extra_img_options="-o $optstr $extra_img_options"
     fi
 
     # XXX(hch): have global image options?
-    $QEMU_IMG create -f $IMGFMT $TEST_IMG $extra_img_options | \
-       sed -e "s#$TEST_DIR#TEST_DIR#g" | \
-       sed -e "s#$IMGFMT#IMGFMT#g" | \
-       sed -e "s# encryption=off##g" | \
-       sed -e "s# cluster_size=0##g" | \
-       sed -e "s# table_size=0##g" | \
-       sed -e "s# compat6=off##g" | \
-       sed -e "s# static=off##g"
+    $QEMU_IMG create -f $IMGFMT $extra_img_options $img_name $image_size | \
+        sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
+            -e "s#$TEST_DIR#TEST_DIR#g" \
+            -e "s#$IMGFMT#IMGFMT#g" \
+            -e "s# encryption=off##g" \
+            -e "s# cluster_size=[0-9]\\+##g" \
+            -e "s# table_size=[0-9]\\+##g" \
+            -e "s# compat='[^']*'##g" \
+            -e "s# compat6=\\(on\\|off\\)##g" \
+            -e "s# static=\\(on\\|off\\)##g" \
+            -e "s# lazy_refcounts=\\(on\\|off\\)##g"
+
+    # Start an NBD server on the image file, which is what we'll be talking to
+    if [ $IMGPROTO = "nbd" ]; then
+        eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810  $TEST_IMG_FILE &"
+        QEMU_NBD_PID=$!
+        sleep 1 # FIXME: qemu-nbd needs to be listening before we continue
+    fi
 }
 
 _cleanup_test_img()
 {
-    rm -f $TEST_DIR/t.$IMGFMT
-    rm -f $TEST_DIR/t.$IMGFMT.orig
-    rm -f $TEST_DIR/t.$IMGFMT.base
+    case "$IMGPROTO" in
+
+        nbd)
+            kill $QEMU_NBD_PID
+            rm -f $TEST_IMG_FILE
+            ;;
+        file)
+            rm -f $TEST_DIR/t.$IMGFMT
+            rm -f $TEST_DIR/t.$IMGFMT.orig
+            rm -f $TEST_DIR/t.$IMGFMT.base
+            ;;
+
+        rbd)
+            rbd rm $TEST_DIR/t.$IMGFMT > /dev/null
+            ;;
+
+        sheepdog)
+            collie vdi delete $TEST_DIR/t.$IMGFMT
+            ;;
+
+    esac
 }
 
 _check_test_img()
 {
-    $QEMU_IMG check -f $IMGFMT $TEST_IMG 2>&1 | \
-       sed -e 's/qemu-img\: This image format does not support checks/No errors were found on the image./'
+    $QEMU_IMG check "$@" -f $IMGFMT $TEST_IMG 2>&1 | \
+        sed -e '/allocated.*fragmented.*compressed clusters/d' \
+            -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
+            -e '/Image end offset: [0-9]\+/d'
+}
+
+_img_info()
+{
+    $QEMU_IMG info "$@" $TEST_IMG 2>&1 | \
+        sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
+            -e "s#$TEST_DIR#TEST_DIR#g" \
+            -e "s#$IMGFMT#IMGFMT#g" \
+            -e "/^disk size:/ D" \
+            -e "/actual-size/ D"
 }
 
 _get_pids_by_name()
@@ -207,6 +301,19 @@ _supported_fmt()
     _notrun "not suitable for this image format: $IMGFMT"
 }
 
+# tests whether $IMGPROTO is one of the supported image protocols for a test
+#
+_supported_proto()
+{
+    for f; do
+       if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then
+           return
+       fi
+    done
+
+    _notrun "not suitable for this image protocol: $IMGPROTO"
+}
+
 # tests whether the host OS is one of the supported OSes for a test
 #
 _supported_os()
@@ -222,6 +329,20 @@ _supported_os()
     _notrun "not suitable for this OS: $HOSTOS"
 }
 
+_unsupported_qemu_io_options()
+{
+    for bad_opt
+    do
+        for opt in $QEMU_IO_OPTIONS
+        do
+            if [ "$bad_opt" = "$opt" ]
+            then
+                _notrun "not suitable for qemu-io option: $bad_opt"
+            fi
+        done
+    done
+}
+
 # this test requires that a specified command (executable) exists
 #
 _require_command()
@@ -231,7 +352,16 @@ _require_command()
 
 _full_imgfmt_details()
 {
-    echo "$IMGFMT"
+    if [ -n "$IMGOPTS" ]; then
+        echo "$IMGFMT ($IMGOPTS)"
+    else
+        echo "$IMGFMT"
+    fi
+}
+
+_full_imgproto_details()
+{
+    echo "$IMGPROTO"
 }
 
 _full_platform_details()