From a5bf39550e82dbbe18f8debe07fa5d968a3fcf51 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Wed, 3 Jun 2020 16:03:17 +0100 Subject: [PATCH 18/26] iotests/055: refactor compressed backup to vmdk RH-Author: Kevin Wolf Message-id: <20200603160325.67506-4-kwolf@redhat.com> Patchwork-id: 97104 O-Subject: [RHEL-AV-8.2.1 qemu-kvm PATCH v2 03/11] iotests/055: refactor compressed backup to vmdk Bugzilla: 1778593 RH-Acked-by: Eric Blake RH-Acked-by: Max Reitz RH-Acked-by: Stefano Garzarella From: Vladimir Sementsov-Ogievskiy Instead of looping in each test, let's better refactor vmdk target case as a subclass. Signed-off-by: Vladimir Sementsov-Ogievskiy Message-Id: <20200430124713.3067-6-vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf (cherry picked from commit 8e8372944e5e097e98844b4db10f867689065e16) Signed-off-by: Kevin Wolf Signed-off-by: Danilo C. L. de Paula --- tests/qemu-iotests/055 | 70 ++++++++++++++++++++++++---------------------- tests/qemu-iotests/055.out | 4 +-- 2 files changed, 39 insertions(+), 35 deletions(-) diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055 index eb50c9f..8666601 100755 --- a/tests/qemu-iotests/055 +++ b/tests/qemu-iotests/055 @@ -450,10 +450,9 @@ class TestSingleTransaction(iotests.QMPTestCase): self.assert_no_active_block_jobs() -class TestDriveCompression(iotests.QMPTestCase): +class TestCompressedToQcow2(iotests.QMPTestCase): image_len = 64 * 1024 * 1024 # MB - fmt_supports_compression = [{'type': 'qcow2', 'args': ()}, - {'type': 'vmdk', 'args': ('-o', 'subformat=streamOptimized')}] + target_fmt = {'type': 'qcow2', 'args': ()} def tearDown(self): self.vm.shutdown() @@ -463,19 +462,20 @@ class TestDriveCompression(iotests.QMPTestCase): except OSError: pass - def do_prepare_drives(self, fmt, args, attach_target): + def do_prepare_drives(self, attach_target): self.vm = iotests.VM().add_drive('blkdebug::' + test_img) - qemu_img('create', '-f', fmt, blockdev_target_img, - str(TestDriveCompression.image_len), *args) + qemu_img('create', '-f', self.target_fmt['type'], blockdev_target_img, + str(self.image_len), *self.target_fmt['args']) if attach_target: self.vm.add_drive(blockdev_target_img, - img_format=fmt, interface="none") + img_format=self.target_fmt['type'], + interface="none") self.vm.launch() - def do_test_compress_complete(self, cmd, format, attach_target, **args): - self.do_prepare_drives(format['type'], format['args'], attach_target) + def do_test_compress_complete(self, cmd, attach_target, **args): + self.do_prepare_drives(attach_target) self.assert_no_active_block_jobs() @@ -486,21 +486,21 @@ class TestDriveCompression(iotests.QMPTestCase): self.vm.shutdown() self.assertTrue(iotests.compare_images(test_img, blockdev_target_img, - iotests.imgfmt, format['type']), + iotests.imgfmt, + self.target_fmt['type']), 'target image does not match source after backup') def test_complete_compress_drive_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_complete('drive-backup', format, False, - target=blockdev_target_img, mode='existing') + self.do_test_compress_complete('drive-backup', False, + target=blockdev_target_img, + mode='existing') def test_complete_compress_blockdev_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_complete('blockdev-backup', format, True, - target='drive1') + self.do_test_compress_complete('blockdev-backup', + True, target='drive1') - def do_test_compress_cancel(self, cmd, format, attach_target, **args): - self.do_prepare_drives(format['type'], format['args'], attach_target) + def do_test_compress_cancel(self, cmd, attach_target, **args): + self.do_prepare_drives(attach_target) self.assert_no_active_block_jobs() @@ -514,17 +514,16 @@ class TestDriveCompression(iotests.QMPTestCase): self.vm.shutdown() def test_compress_cancel_drive_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_cancel('drive-backup', format, False, - target=blockdev_target_img, mode='existing') + self.do_test_compress_cancel('drive-backup', False, + target=blockdev_target_img, + mode='existing') def test_compress_cancel_blockdev_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_cancel('blockdev-backup', format, True, - target='drive1') + self.do_test_compress_cancel('blockdev-backup', True, + target='drive1') - def do_test_compress_pause(self, cmd, format, attach_target, **args): - self.do_prepare_drives(format['type'], format['args'], attach_target) + def do_test_compress_pause(self, cmd, attach_target, **args): + self.do_prepare_drives(attach_target) self.assert_no_active_block_jobs() @@ -550,18 +549,23 @@ class TestDriveCompression(iotests.QMPTestCase): self.vm.shutdown() self.assertTrue(iotests.compare_images(test_img, blockdev_target_img, - iotests.imgfmt, format['type']), + iotests.imgfmt, + self.target_fmt['type']), 'target image does not match source after backup') def test_compress_pause_drive_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_pause('drive-backup', format, False, - target=blockdev_target_img, mode='existing') + self.do_test_compress_pause('drive-backup', False, + target=blockdev_target_img, + mode='existing') def test_compress_pause_blockdev_backup(self): - for format in TestDriveCompression.fmt_supports_compression: - self.do_test_compress_pause('blockdev-backup', format, True, - target='drive1') + self.do_test_compress_pause('blockdev-backup', True, + target='drive1') + + +class TestCompressedToVmdk(TestCompressedToQcow2): + target_fmt = {'type': 'vmdk', 'args': ('-o', 'subformat=streamOptimized')} + if __name__ == '__main__': iotests.main(supported_fmts=['raw', 'qcow2'], diff --git a/tests/qemu-iotests/055.out b/tests/qemu-iotests/055.out index 5ce2f9a..5c26d15 100644 --- a/tests/qemu-iotests/055.out +++ b/tests/qemu-iotests/055.out @@ -1,5 +1,5 @@ -.............................. +.................................... ---------------------------------------------------------------------- -Ran 30 tests +Ran 36 tests OK -- 1.8.3.1