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From 071df911bc33bc213570bf40135272c8cd3bcf77 Mon Sep 17 00:00:00 2001
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From: Max Reitz <mreitz@redhat.com>
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Date: Mon, 18 Jun 2018 16:31:06 +0200
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Subject: [PATCH 39/54] iotests: Add test for -U/force-share conflicts
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RH-Author: Max Reitz <mreitz@redhat.com>
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Message-id: <20180618163106.23010-4-mreitz@redhat.com>
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Patchwork-id: 80773
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O-Subject: [RHV-7.6 qemu-kvm-rhev PATCH 3/3] iotests: Add test for -U/force-share conflicts
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Bugzilla: 1576598
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RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Message-id: 20180502202051.15493-4-mreitz@redhat.com
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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(cherry picked from commit 4e7d73c5fbd97e55ffe5af02f24d1f7dbe3bbf20)
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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tests/qemu-iotests/153 | 17 +++++++++++++++++
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tests/qemu-iotests/153.out | 16 ++++++++++++++++
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2 files changed, 33 insertions(+)
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diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153
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index a0fd815..ec508c7 100755
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--- a/tests/qemu-iotests/153
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+++ b/tests/qemu-iotests/153
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@@ -242,6 +242,23 @@ _run_cmd $QEMU_IO "${TEST_IMG}" -c 'write 0 512'
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_cleanup_qemu
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+echo
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+echo "== Detecting -U and force-share conflicts =="
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+
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+echo
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+echo 'No conflict:'
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+$QEMU_IMG info -U --image-opts driver=null-co,force-share=on
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+echo
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+echo 'Conflict:'
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+$QEMU_IMG info -U --image-opts driver=null-co,force-share=off
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+
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+echo
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+echo 'No conflict:'
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+$QEMU_IO -c 'open -r -U -o driver=null-co,force-share=on'
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+echo
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+echo 'Conflict:'
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+$QEMU_IO -c 'open -r -U -o driver=null-co,force-share=off'
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+
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# success, all done
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echo "*** done"
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rm -f $seq.full
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diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out
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index bb721cb..2510762 100644
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--- a/tests/qemu-iotests/153.out
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+++ b/tests/qemu-iotests/153.out
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@@ -399,4 +399,20 @@ Is another process using the image?
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Closing the other
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_qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512
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+
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+== Detecting -U and force-share conflicts ==
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+
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+No conflict:
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+image: null-co://
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+file format: null-co
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+virtual size: 1.0G (1073741824 bytes)
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+disk size: unavailable
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+
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+Conflict:
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+qemu-img: --force-share/-U conflicts with image options
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+
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+No conflict:
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+
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+Conflict:
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+-U conflicts with image options
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*** done
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--
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1.8.3.1
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