X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=regressions%2Ftest-cancellation-download-librarycancels.sh;h=117794db4ed929f3fb0915e3b7392e74776e0c37;hp=73c5469fc4f383db6f72335bd4286d04cec803f5;hb=dd76ce2b4c93dd10d8eca9ab7c77bc831f103d03;hpb=0c92c583d5291e1a3a966b36f107bf48e4bfad93

diff --git a/regressions/test-cancellation-download-librarycancels.sh b/regressions/test-cancellation-download-librarycancels.sh
index 73c5469..117794d 100755
--- a/regressions/test-cancellation-download-librarycancels.sh
+++ b/regressions/test-cancellation-download-librarycancels.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -
+#!/bin/bash -
 # libguestfs
 # Copyright (C) 2009 Red Hat Inc.
 #
@@ -14,27 +14,40 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 # Test download where the library cancels.
 #
-#
+# Download big and small files to /dev/full.  This should fail but not
+# kill the appliance.  We test various randomized file sizes because
+# there are many potential race conditions -- for example the daemon
+# may or may not send all of its data because the error condition is
+# detected.
 
 set -e
 
 rm -f test.img
 
-../fish/guestfish <<'EOF'
-add ../images/test.iso
+size=$(awk 'BEGIN{ srand(); print int(16*1024*rand()) }')
+echo "$0: test size $size (bytes)"
+
+../fish/guestfish <<EOF
+# We want the file to be fully allocated.
+alloc test.img 10M
 run
 
-mount-ro /dev/sda /
+part-disk /dev/sda mbr
+mkfs ext2 /dev/sda1
+mount-options "" /dev/sda1 /
 
-# Download a file to /dev/full.
-echo "Expect: write: /dev/full: No space left on device"
--download /100krandom /dev/full
+fallocate64 /file $size
 
+# Download the file into /dev/full so it fails.
+-download /file /dev/full
+
+# The daemon should still be reachable after the failure.
 ping-daemon
+
 EOF
 
 rm -f test.img