|
|
958e1b |
From 54287567a2e235abe6967e15dd46eeebe8834f3b Mon Sep 17 00:00:00 2001
|
|
|
2382db |
From: Eric Blake <eblake@redhat.com>
|
|
|
2382db |
Date: Wed, 20 Aug 2014 16:40:13 +0200
|
|
|
958e1b |
Subject: [PATCH 10/11] qemu-iotests: Test 0-length image for mirror
|
|
|
2382db |
|
|
|
2382db |
Message-id: <1408552814-23031-7-git-send-email-eblake@redhat.com>
|
|
|
2382db |
Patchwork-id: 60648
|
|
|
2382db |
O-Subject: [qemu-kvm-rhev 7.0.z PATCH 6/7] qemu-iotests: Test 0-length image for mirror
|
|
|
958e1b |
Bugzilla: 1130603
|
|
|
2382db |
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
|
2382db |
RH-Acked-by: Fam Zheng <famz@redhat.com>
|
|
|
2382db |
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
|
2382db |
|
|
|
2382db |
From: Fam Zheng <famz@redhat.com>
|
|
|
2382db |
|
|
|
2382db |
All behavior and invariant should hold for images with 0 length, so
|
|
|
2382db |
add a class to repeat all the tests in TestSingleDrive.
|
|
|
2382db |
|
|
|
2382db |
Hide two unapplicable test methods that would fail with 0 image length
|
|
|
2382db |
because it's also used as cluster size.
|
|
|
2382db |
|
|
|
2382db |
Signed-off-by: Fam Zheng <famz@redhat.com>
|
|
|
2382db |
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
|
|
|
2382db |
(cherry picked from commit 3b9f27d2b34cb8c5cc6cec993712c7e1943e9de9)
|
|
|
2382db |
|
|
|
2382db |
Conflicts:
|
|
|
2382db |
tests/qemu-iotests/041 - context due to no common event handling
|
|
|
2382db |
|
|
|
2382db |
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
|
2382db |
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
|
2382db |
|
|
|
2382db |
tests/qemu-iotests/041 | 11 ++++++++
|
|
|
2382db |
tests/qemu-iotests/041.out | 4 ++
|
|
|
2382db |
2 files changed, 10 insertions(+), 5 deletions(-)
|
|
|
2382db |
|
|
|
2382db |
diff
|
|
|
2382db |
index bcfb759..912e499 100755
|
|
|
2382db |
|
|
|
2382db |
|
|
|
2382db |
@@ -123,7 +123,7 @@ class TestSingleDrive(ImageMirroringTestCase):
|
|
|
2382db |
image_len = 1 * 1024 * 1024
|
|
|
2382db |
|
|
|
2382db |
def setUp(self):
|
|
|
2382db |
- self.create_image(backing_img, TestSingleDrive.image_len)
|
|
|
2382db |
+ self.create_image(backing_img, self.image_len)
|
|
|
2382db |
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
|
|
|
2382db |
self.vm = iotests.VM().add_drive(test_img)
|
|
|
2382db |
self.vm.launch()
|
|
|
2382db |
@@ -222,7 +222,7 @@ class TestSingleDrive(ImageMirroringTestCase):
|
|
|
2382db |
self.assert_no_active_block_jobs()
|
|
|
2382db |
|
|
|
2382db |
qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,size=%d'
|
|
|
2382db |
- % (TestSingleDrive.image_len, TestSingleDrive.image_len), target_img)
|
|
|
2382db |
+ % (self.image_len, self.image_len), target_img)
|
|
|
2382db |
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
|
|
|
2382db |
buf_size=65536, mode='existing', target=target_img)
|
|
|
2382db |
self.assert_qmp(result, 'return', {})
|
|
|
2382db |
@@ -238,7 +238,7 @@ class TestSingleDrive(ImageMirroringTestCase):
|
|
|
2382db |
self.assert_no_active_block_jobs()
|
|
|
2382db |
|
|
|
2382db |
qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,backing_file=%s'
|
|
|
2382db |
- % (TestSingleDrive.image_len, backing_img), target_img)
|
|
|
2382db |
+ % (self.image_len, backing_img), target_img)
|
|
|
2382db |
result = self.vm.qmp('drive-mirror', device='drive0', sync='full',
|
|
|
2382db |
mode='existing', target=target_img)
|
|
|
2382db |
self.assert_qmp(result, 'return', {})
|
|
|
2382db |
@@ -265,6 +265,11 @@ class TestSingleDrive(ImageMirroringTestCase):
|
|
|
2382db |
target=target_img)
|
|
|
2382db |
self.assert_qmp(result, 'error/class', 'DeviceNotFound')
|
|
|
2382db |
|
|
|
2382db |
+class TestSingleDriveZeroLength(TestSingleDrive):
|
|
|
2382db |
+ image_len = 0
|
|
|
2382db |
+ test_small_buffer2 = None
|
|
|
2382db |
+ test_large_cluster = None
|
|
|
2382db |
+
|
|
|
2382db |
class TestMirrorNoBacking(ImageMirroringTestCase):
|
|
|
2382db |
image_len = 2 * 1024 * 1024
|
|
|
2382db |
|
|
|
2382db |
diff
|
|
|
2382db |
index 6d9bee1..cfa5c0d 100644
|
|
|
2382db |
|
|
|
2382db |
+++ b/tests/qemu-iotests/041.out
|
|
|
2382db |
@@ -1,5 +1,5 @@
|
|
|
2382db |
-...........................
|
|
|
2382db |
+...................................
|
|
|
2382db |
|
|
|
2382db |
-Ran 27 tests
|
|
|
2382db |
+Ran 35 tests
|
|
|
2382db |
|
|
|
2382db |
OK
|
|
|
2382db |
--
|
|
|
2382db |
1.7.1
|
|
|
2382db |
|