From: Max Reitz <mreitz@redhat.com>

Tests 067 and 087 filter the actual image size because it depends on the
host filesystem (and is not part of the respective test).  Since this is
generally true, we should have a common filter function for this, so
let's pull out the sed line from both tests into such a function.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20171009163456.485-2-mreitz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests/067           | 2 +-
 tests/qemu-iotests/087           | 2 +-
 tests/qemu-iotests/common.filter | 6 ++++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067
index ee9595f0da..9d561ef786 100755
--- a/tests/qemu-iotests/067
+++ b/tests/qemu-iotests/067
@@ -56,7 +56,7 @@ _filter_qmp_events()
 function run_qemu()
 {
     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu \
-                          | sed -e 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g' \
+                          | _filter_actual_image_size \
                           | _filter_generated_node_ids | _filter_qmp_events
 }
 
diff --git a/tests/qemu-iotests/087 b/tests/qemu-iotests/087
index f8e4903f4f..27ab6c5151 100755
--- a/tests/qemu-iotests/087
+++ b/tests/qemu-iotests/087
@@ -46,7 +46,7 @@ function run_qemu()
 {
     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp \
                           | _filter_qemu | _filter_imgfmt \
-                          | sed -e 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g'
+                          | _filter_actual_image_size
 }
 
 size=128M
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 227b37e941..873ca6b104 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -105,6 +105,12 @@ _filter_block_job_len()
     sed -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
 }
 
+# replace actual image size (depends on the host filesystem)
+_filter_actual_image_size()
+{
+    sed -s 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g'
+}
+
 # replace driver-specific options in the "Formatting..." line
 _filter_img_create()
 {
-- 
2.13.6