[Qemu-devel] [PULL 28/30] qemu-iotests: prefill some data to test image

[Kevin Wolf <kwolf@redhat.com>]

From: Fam Zheng <famz@redhat.com>

Case 030 occasionally fails because of block job compltes too fast to be
captured by script, and 'unexpected qmp event' of job completion causes
the test failure.

Simply fill in some data to the test image to make this false alarm less
likely to happen.

(For other benefits to prefill data to test image, see also commit
ab68cdfaa).

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/030 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index ae56f3b..d0f96ea 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -388,7 +388,9 @@ class TestStreamStop(iotests.QMPTestCase):
 
     def setUp(self):
         qemu_img('create', backing_img, str(TestStreamStop.image_len))
+        qemu_io('-c', 'write -P 0x1 0 32M', backing_img)
         qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
+        qemu_io('-c', 'write -P 0x1 32M 32M', test_img)
         self.vm = iotests.VM().add_drive(test_img)
         self.vm.launch()
 
@@ -414,7 +416,9 @@ class TestSetSpeed(iotests.QMPTestCase):
 
     def setUp(self):
         qemu_img('create', backing_img, str(TestSetSpeed.image_len))
+        qemu_io('-c', 'write -P 0x1 0 32M', backing_img)
         qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
+        qemu_io('-c', 'write -P 0x1 32M 32M', test_img)
         self.vm = iotests.VM().add_drive(test_img)
         self.vm.launch()
 
-- 
1.8.1.4