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X-Received-From: 2607:f8b0:4003:c06::236 Subject: [Qemu-devel] [PATCH 074/113] iotests: Add test for -U/force-share conflicts X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-stable@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Max Reitz Signed-off-by: Max Reitz Message-id: 20180502202051.15493-4-mreitz@redhat.com Reviewed-by: Eric Blake Signed-off-by: Max Reitz (cherry picked from commit 4e7d73c5fbd97e55ffe5af02f24d1f7dbe3bbf20) Signed-off-by: Michael Roth --- tests/qemu-iotests/153 | 17 +++++++++++++++++ tests/qemu-iotests/153.out | 16 ++++++++++++++++ 2 files changed, 33 insertions(+) diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153 index fa25eb24bd..b3fa308171 100755 --- a/tests/qemu-iotests/153 +++ b/tests/qemu-iotests/153 @@ -228,6 +228,23 @@ _run_cmd $QEMU_IO "${TEST_IMG}" -c 'write 0 512' =20 _cleanup_qemu =20 +echo +echo "=3D=3D Detecting -U and force-share conflicts =3D=3D" + +echo +echo 'No conflict:' +$QEMU_IMG info -U --image-opts driver=3Dnull-co,force-share=3Don +echo +echo 'Conflict:' +$QEMU_IMG info -U --image-opts driver=3Dnull-co,force-share=3Doff + +echo +echo 'No conflict:' +$QEMU_IO -c 'open -r -U -o driver=3Dnull-co,force-share=3Don' +echo +echo 'Conflict:' +$QEMU_IO -c 'open -r -U -o driver=3Dnull-co,force-share=3Doff' + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out index 5b917b177c..dcce03ae4d 100644 --- a/tests/qemu-iotests/153.out +++ b/tests/qemu-iotests/153.out @@ -393,4 +393,20 @@ Is another process using the image? Closing the other =20 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 + +=3D=3D Detecting -U and force-share conflicts =3D=3D + +No conflict: +image: null-co:// +file format: null-co +virtual size: 1.0G (1073741824 bytes) +disk size: unavailable + +Conflict: +qemu-img: --force-share/-U conflicts with image options + +No conflict: + +Conflict: +-U conflicts with image options *** done --=20 2.11.0