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[Qemu-devel] [PATCH v3 2/2] qemu-iotests: Extend 041 for unbacked mirror
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PATCH v3 2/2] qemu-iotests: Extend 041 for unbacked mirroring |
Date: |
Wed, 6 Nov 2013 19:50:45 +0100 |
Add a new test case in file 041 for mirroring unbacked images in
"absolute-paths" mode. This should work, if possible, but most
importantly, qemu should never crash.
Signed-off-by: Max Reitz <address@hidden>
---
tests/qemu-iotests/041 | 25 +++++++++++++++++++++++++
tests/qemu-iotests/041.out | 4 ++--
2 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 6661c03..5d40265 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -677,5 +677,30 @@ class TestSetSpeed(ImageMirroringTestCase):
self.wait_ready_and_cancel()
+class TestUnbackedSource(ImageMirroringTestCase):
+ image_len = 2 * 1024 * 1024 # MB
+
+ def setUp(self):
+ qemu_img('create', '-f', iotests.imgfmt, test_img,
+ str(TestUnbackedSource.image_len))
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.launch()
+
+ def tearDown(self):
+ self.vm.shutdown()
+ os.remove(test_img)
+ os.remove(target_img)
+
+ def test_absolute_paths(self):
+ self.assert_no_active_block_jobs()
+
+ for sync_mode in ['full', 'top', 'none']:
+ result = self.vm.qmp('drive-mirror', device='drive0',
+ sync=sync_mode, target=target_img,
+ mode='absolute-paths')
+ self.assert_qmp(result, 'return', {})
+ self.complete_and_wait()
+ self.assert_no_active_block_jobs()
+
if __name__ == '__main__':
iotests.main(supported_fmts=['qcow2', 'qed'])
diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out
index 42314e9..4fd1c2d 100644
--- a/tests/qemu-iotests/041.out
+++ b/tests/qemu-iotests/041.out
@@ -1,5 +1,5 @@
-........................
+.........................
----------------------------------------------------------------------
-Ran 24 tests
+Ran 25 tests
OK
--
1.8.4.2