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[PATCH v5 4/6] iotests: Check for the availability of the required devic
From: |
Thomas Huth |
Subject: |
[PATCH v5 4/6] iotests: Check for the availability of the required devices in 267 and 127 |
Date: |
Tue, 21 Jan 2020 10:52:03 +0100 |
We are going to enable 127 in the "auto" group, but it only works if
virtio-scsi and scsi-hd are available - which is not the case with
QEMU binaries like qemu-system-tricore for example, so we need a
proper check for the availability of these devices here.
A very similar problem exists in iotest 267 - it has been added to
the "auto" group already, but requires virtio-blk and thus currently
fails with qemu-system-tricore for example. Let's also add aproper
check there.
Reviewed-by: Max Reitz <address@hidden>
Signed-off-by: Thomas Huth <address@hidden>
---
tests/qemu-iotests/127 | 2 ++
tests/qemu-iotests/267 | 2 ++
tests/qemu-iotests/common.rc | 14 ++++++++++++++
3 files changed, 18 insertions(+)
diff --git a/tests/qemu-iotests/127 b/tests/qemu-iotests/127
index b64926ab31..a4fc866038 100755
--- a/tests/qemu-iotests/127
+++ b/tests/qemu-iotests/127
@@ -43,6 +43,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
+_require_devices virtio-scsi scsi-hd
+
IMG_SIZE=64K
_make_test_img $IMG_SIZE
diff --git a/tests/qemu-iotests/267 b/tests/qemu-iotests/267
index c296877168..3146273eef 100755
--- a/tests/qemu-iotests/267
+++ b/tests/qemu-iotests/267
@@ -46,6 +46,8 @@ _require_drivers copy-on-read
# and generally impossible with external data files
_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
+_require_devices virtio-blk
+
do_run_qemu()
{
echo Testing: "$@"
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index d088392ab6..4dfe92e6e3 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -699,5 +699,19 @@ _require_large_file()
rm "$TEST_IMG"
}
+# Check that a set of devices is available in the QEMU binary
+#
+_require_devices()
+{
+ available=$($QEMU -M none -device help | \
+ grep ^name | sed -e 's/^name "//' -e 's/".*$//')
+ for device
+ do
+ if ! echo "$available" | grep -q "$device" ; then
+ _notrun "$device not available"
+ fi
+ done
+}
+
# make sure this script returns success
true
--
2.18.1