On Wed, Mar 21, 2018 at 7:59 PM, Jamie Strandboge <jamie@xxxxxxxxxxxxx> wrote:
Can you instead use (or similar):On Wed, 2018-03-21 at 15:53 +0100, Christian Ehrhardt wrote:
> So far the virt-aa-helper tests only checked the return code and
> thereby
> catched aborts like issues failing to parse the XML. But there is one
> category of virt-aa-helper issues so far untested - not generating
> the
> expected rule.
>
> This adds a basic grep based checks after each test to match against
> the
> rule that is expected to be added by the test.
>
> Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com >
> ---
> tests/virt-aa-helper-test | 86 +++++++++++++++++++++++++++--------
> ------------
> 1 file changed, 50 insertions(+), 36 deletions(-)
>
> diff --git a/tests/virt-aa-helper-test b/tests/virt-aa-helper-test
> index 7c839e4..2ddad20 100755
> --- a/tests/virt-aa-helper-test
> +++ b/tests/virt-aa-helper-test
> @@ -108,6 +108,9 @@ testme() {
> outstr="$2"
> args="$3"
> input=""
> + checkrule="$5"
> +
> + tmpout=$(mktemp)
>
tmpout="$tmpdir/checkrule.out"
We have a tmpdir that is automatically removed via a trap. Utilizing it
would mean we don't leave the tmp file around in the case of an error.
That is fine, I can do that.
> if [ -n "$4" ]; then
> input="$4"
> @@ -127,13 +130,24 @@ testme() {
> echo "': " >$output
> set +e
> if [ -n "$input" ]; then
> - LD_LIBRARY_PATH="$ld_library_path" $exe $extra_args $args < Why are you overwriting $output here? I think you can just remove this
> $input >$output 2>&1
> + LD_LIBRARY_PATH="$ld_library_path" $exe $extra_args $args <
> $input >"$tmpout" 2>&1
> else
> - LD_LIBRARY_PATH="$ld_library_path" $exe $extra_args $args
> >$output 2>&1
> + LD_LIBRARY_PATH="$ld_library_path" $exe $extra_args $args
> >"$tmpout" 2>&1
> fi
> rc="$?"
> + cat "$tmpout" >"$output"
'cat' entirely since you grep $tmpout below, and add the FAIL to
$output, which sounds like exactly what you want.
Oh that is the magic of this script :-)
$output is actually either /dev/null or /dev/stdout
So it is essentially no overwrite - instead it is posting to one or the other (depending on some flags)
The reason I cat to there is that the execution formerly did put the output there and for the logging I don't want to break that.
I'd keep that part as it is, but hope my explanation helps to see why.
> +
> + rule_missing=0
> + if [ -n "$checkrule" ]; then
> + if ! grep -q "$checkrule" "$tmpout"; then
> + echo "FAIL: missing rule '$checkrule'" >"$output"
> + rule_missing=1
> + fi
> + fi
> + rm "$tmpout"
> +
You can remove this 'rm' if you use tmpdir as suggested above.
Yep I can do that.
Nice! I love these test additions. :)> set -e
> - if [ "$rc" = "$expected" ]; then
> + if [ "$rc" = "$expected" ] && [ $rule_missing -eq 0 ]; then
> echo "pass" >$output
> else
> echo "FAIL: exited with '$rc'" >$output
> @@ -234,19 +248,19 @@ testme "1" "-c with invalid domain name char *"
> "-c -u $valid_uuid" "$test_xml"
>
> echo "Expected pass:" >$output
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "create (x86_64)" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create (x86_64)" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,arch='x86_64',arch='i686',g" "$template_xml" > "$test_xml"
> -testme "0" "create (i686)" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create (i686)" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,arch='x86_64',arch='ppc',g" "$template_xml" > "$test_xml"
> -testme "0" "create (ppc)" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create (ppc)" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</disk>,</disk><disk type='file' device='disk'><driver name='qemu'
> type='raw'/><source file='$disk2'/><target dev='hdb'
> bus='ide'/></disk>,g" "$template_xml" > "$test_xml"
> -testme "0" "create multiple disks" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create multiple disks" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e
> "s,###DISK###',${disk1}'/><readonly,g" "$template_xml" > "$test_xml"
> -testme "0" "create (readonly)" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create (readonly)" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rk,$"
>
> if [ "$test_hostdev" = "yes" ]; then
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</disk>,</disk><hostdev mode='subsystem'
> type='usb'><source><address bus='002'
> device='004'/></source></hostdev>,g" "$template_xml" > "$test_xml"
> @@ -257,73 +271,73 @@ if [ "$test_hostdev" = "yes" ]; then
> fi
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$nonexistent,g"
> "$template_xml" > "$test_xml"
> -testme "0" "create (non-existent disk)" "-c -u $valid_uuid"
> "$test_xml"
> +testme "0" "create (non-existent disk)" "-c -u $valid_uuid"
> "$test_xml" "$nonexistent.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$relative_disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "create (relative path)" "-c -u $valid_uuid" "$test_xml"
> +testme "0" "create (relative path)" "-c -u $valid_uuid" "$test_xml"
> "$disk1.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk2,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "replace" "-r -u $valid_uuid" "$test_xml" "$disk2.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$nonexistent,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace (non-existent disk)" "-r -u $valid_uuid"
> "$test_xml"
> +testme "0" "replace (non-existent disk)" "-r -u $valid_uuid"
> "$test_xml" "$nonexistent.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace (adding disk)" "-r -u $valid_uuid -f $disk2"
> "$test_xml"
> +testme "0" "replace (adding disk)" "-r -u $valid_uuid -f $disk2"
> "$test_xml" "$disk2.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace (adding non-existent disk)" "-r -u $valid_uuid
> -f $nonexistent" "$test_xml"
> +testme "0" "replace (adding non-existent disk)" "-r -u $valid_uuid
> -f $nonexistent" "$test_xml" "$nonexistent.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace (appending disk)" "-r -u $valid_uuid -F $disk2"
> "$test_xml"
> +testme "0" "replace (appending disk)" "-r -u $valid_uuid -F $disk2"
> "$test_xml" "$disk2.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "replace (appending non-existent disk)" "-r -u
> $valid_uuid -F $nonexistent" "$test_xml"
> +testme "0" "replace (appending non-existent disk)" "-r -u
> $valid_uuid -F $nonexistent" "$test_xml" "$nonexistent.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<disk type='block' device='cdrom'><target dev='hdc'
> bus='ide'/><readonly/></disk></devices>,g" "$template_xml" >
> "$test_xml"
> testme "0" "disk (empty cdrom)" "-r -u $valid_uuid" "$test_xml"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<serial type='file'><source
> path='$tmpdir/serial.log'/><target port='0'/></serial></devices>, g"
> "$template_xml" > "$test_xml"
> -testme "0" "serial" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "serial" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/serial.log.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<serial type='pty'><target
> port='0'/></serial></devices>,g" "$template_xml" > "$test_xml"
> testme "0" "serial (pty)" "-r -u $valid_uuid" "$test_xml"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<serial type='dev'><source path='/dev/ttyS0'/><target
> port='0'/></serial></devices>,g" "$template_xml" > "$test_xml"
> -testme "0" "serial (dev)" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "serial (dev)" "-r -u $valid_uuid" "$test_xml"
> "/dev/ttyS0.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<serial type='pipe'><source
> path='$tmpdir/serial.pipe'/><target port='0'/></serial></devices>, g"
> "$template_xml" > "$test_xml"
> -mkfifo "$tmpdir/serial.pipe.in" "$tmpdir/serial.pipe.out"
> +mkfifo "$tmpdir/serial.pipe.in" "$tmpdir/serial.pipe.out"
> "$tmpdir/serial.pipe.in.*rw,$"
> testme "0" "serial (pipe)" "-r -u $valid_uuid" "$test_xml"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<console type='file'><source
> path='$tmpdir/console.log'/><target port='0'/></console></devices> ,g"
> "$template_xml" > "$test_xml"
> touch "$tmpdir/console.log"
> -testme "0" "console" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "console" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/console.log.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<console type='pty'><target
> port='0'/></console></devices>,g" "$template_xml" > "$test_xml"
> testme "0" "console (pty)" "-r -u $valid_uuid" "$test_xml"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<console type='pipe'><source
> path='$tmpdir/console.pipe'/><target
> port='0'/></console></devices>,g" "$template_xml" > "$test_xml"
> mkfifo "$tmpdir/console.pipe.in" "$tmpdir/console.pipe.out"
> -testme "0" "console (pipe)" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "console (pipe)" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/console.pipe.out.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<parallel type='pty'><source path='/dev/pts/0'/><target
> port='0'/></parallel></devices>,g" "$template_xml" > "$test_xml"
> -testme "0" "parallel (pty)" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "parallel (pty)" "-r -u $valid_uuid" "$test_xml"
> "/dev/pts/0.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<parallel type='pipe'><source
> path='$tmpdir/parallel.pipe'/><target
> port='0'/></parallel></devices>,g" "$template_xml" > "$test_xml"
> mkfifo "$tmpdir/parallel.pipe.in" "$tmpdir/parallel.pipe.out"
> -testme "0" "parallel (pipe)" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "parallel (pipe)" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/parallel.pipe.in.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<channel type='unix'><source mode='bind'
> path='$tmpdir/guestfwd'/><target type='guestfwd' address='10.0.2.1'
> port='4600'/></channel></devices>,g" "$template_xml" > "$test_xml"
> touch "$tmpdir/guestfwd"
> -testme "0" "channel (unix)" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "channel (unix)" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/guestfwd.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<channel type='pty'><target
> type='virtio'/></channel></devices>,g" "$template_xml" > "$test_xml"
> testme "0" "channel (pty)" "-r -u $valid_uuid" "$test_xml"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<kernel>$tmpdir/kernel</kernel></os>,g" "$template_xml" >
> "$test_xml"
> touch "$tmpdir/kernel"
> -testme "0" "kernel" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "kernel" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/kernel.*r,$"
>
> testfw "ovmf (old path)" "/usr/share/ovmf/OVMF.fd"
> testfw "OVMF (new path)" "/usr/share/OVMF/OVMF_CODE.fd"
> @@ -333,37 +347,37 @@ testfw "qemu-efi" "/usr/share/qemu-
> efi/QEMU_EFI.fd"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<initrd>$tmpdir/initrd</initrd></os>,g" "$template_xml" >
> "$test_xml"
> touch "$tmpdir/initrd"
> -testme "0" "initrd" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "initrd" "-r -u $valid_uuid" "$test_xml"
> "$tmpdir/initrd.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<kernel>/boot/kernel</kernel></os>,g" "$template_xml" >
> "$test_xml"
> -testme "0" "kernel in /boot" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "kernel in /boot" "-r -u $valid_uuid" "$test_xml"
> "/boot/kernel.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<initrd>/boot/initrd</initrd></os>,g" "$template_xml" >
> "$test_xml"
> -testme "0" "initrd in /boot" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "initrd in /boot" "-r -u $valid_uuid" "$test_xml"
> "/boot/initrd.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<kernel>/vmlinuz</kernel></os>,g" "$template_xml" >
> "$test_xml"
> -testme "0" "kernel is /vmlinuz" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "kernel is /vmlinuz" "-r -u $valid_uuid" "$test_xml"
> "/vmlinuz.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<initrd>/initrd/ramdisk</initrd></os>,g" "$template_xml" >
> "$test_xml"
> -testme "0" "initrd is /initrd/ramdisk" "-r -u $valid_uuid"
> "$test_xml"
> +testme "0" "initrd is /initrd/ramdisk" "-r -u $valid_uuid"
> "$test_xml" "/initrd/ramdisk.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</os>,<initrd>/initrd.img</initrd></os>,g" "$template_xml" >
> "$test_xml"
> -testme "0" "initrd is /initrd.img" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "initrd is /initrd.img" "-r -u $valid_uuid" "$test_xml"
> "/initrd.img.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,<graphics*,<graphics type='sdl' display=':0.0'
> xauth='/home/myself/.Xauthority'/>,g" "$template_xml" > "$test_xml"
> -testme "0" "sdl Xauthority" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "sdl Xauthority" "-r -u $valid_uuid" "$test_xml"
> "/home/myself/.Xauthority.*r,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g"
> "$template_xml" > "$test_xml"
> -testme "0" "hugepages" "-r -u $valid_uuid -F
> /run/hugepages/kvm/\*\*" "$test_xml"
> +testme "0" "hugepages" "-r -u $valid_uuid -F
> /run/hugepages/kvm/\*\*" "$test_xml" "/run/hugepages/kvm/.*rwk,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,<graphics.*>,<graphics type='vnc'
> socket='/var/lib/libvirt/qemu/myself.vnc'><listen type='address'
> address='0.0.0.0'/></graphics>,g" "$template_xml" > "$test_xml"
> -testme "0" "vnc socket" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "vnc socket" "-r -u $valid_uuid" "$test_xml"
> "/var/lib/libvirt/qemu/myself.vnc.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,</devices>,<input type='passthrough' bus='virtio'><source
> evdev='$disk2' /></input></devices>,g" "$template_xml" > "$test_xml"
> -testme "0" "input dev passthrough" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "input dev passthrough" "-r -u $valid_uuid" "$test_xml"
> "$disk2.*rw,$"
>
> sed -e "s,###UUID###,$uuid,g" -e "s,###DISK###,$disk1,g" -e
> "s,<memory>524288</memory>,<memory>1048576</memory>,g" -e
> "s,</devices>,<memory
> model='nvdimm'><source><path>$disk2</path></source><target>< size
> unit='KiB'>524288</size><node>0</node></target></memory></ devices>,g"
> "$template_xml" > "$test_xml"
> -testme "0" "nvdimm" "-r -u $valid_uuid" "$test_xml"
> +testme "0" "nvdimm" "-r -u $valid_uuid" "$test_xml" "$disk2.*rw,$"
>
> testme "0" "help" "-h"
>
--
Jamie Strandboge | http://www.canonical.com
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
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