aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rwxr-xr-xtests/qemu-iotests/03032
-rwxr-xr-xtests/qemu-iotests/04124
-rw-r--r--tests/qemu-iotests/iotests.py11
3 files changed, 27 insertions, 40 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index 1f5509566c..ae56f3b808 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -22,30 +22,16 @@ import time
import os
import iotests
from iotests import qemu_img, qemu_io
-import struct
backing_img = os.path.join(iotests.test_dir, 'backing.img')
mid_img = os.path.join(iotests.test_dir, 'mid.img')
test_img = os.path.join(iotests.test_dir, 'test.img')
-class ImageStreamingTestCase(iotests.QMPTestCase):
- '''Abstract base class for image streaming test cases'''
-
- def create_image(self, name, size):
- file = open(name, 'w')
- i = 0
- while i < size:
- sector = struct.pack('>l504xl', i / 512, i / 512)
- file.write(sector)
- i = i + 512
- file.close()
-
-
-class TestSingleDrive(ImageStreamingTestCase):
+class TestSingleDrive(iotests.QMPTestCase):
image_len = 1 * 1024 * 1024 # MB
def setUp(self):
- self.create_image(backing_img, TestSingleDrive.image_len)
+ iotests.create_image(backing_img, TestSingleDrive.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
self.vm = iotests.VM().add_drive(test_img)
@@ -145,12 +131,12 @@ class TestSingleDrive(ImageStreamingTestCase):
self.assert_qmp(result, 'error/class', 'DeviceNotFound')
-class TestSmallerBackingFile(ImageStreamingTestCase):
+class TestSmallerBackingFile(iotests.QMPTestCase):
backing_len = 1 * 1024 * 1024 # MB
image_len = 2 * backing_len
def setUp(self):
- self.create_image(backing_img, self.backing_len)
+ iotests.create_image(backing_img, self.backing_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img, str(self.image_len))
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -176,7 +162,7 @@ class TestSmallerBackingFile(ImageStreamingTestCase):
self.assert_no_active_block_jobs()
self.vm.shutdown()
-class TestErrors(ImageStreamingTestCase):
+class TestErrors(iotests.QMPTestCase):
image_len = 2 * 1024 * 1024 # MB
# this should match STREAM_BUFFER_SIZE/512 in block/stream.c
@@ -208,7 +194,7 @@ new_state = "1"
class TestEIO(TestErrors):
def setUp(self):
self.blkdebug_file = backing_img + ".blkdebug"
- self.create_image(backing_img, TestErrors.image_len)
+ iotests.create_image(backing_img, TestErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "read_aio", 5)
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=blkdebug:%s:%s,backing_fmt=raw'
@@ -344,7 +330,7 @@ class TestEIO(TestErrors):
class TestENOSPC(TestErrors):
def setUp(self):
self.blkdebug_file = backing_img + ".blkdebug"
- self.create_image(backing_img, TestErrors.image_len)
+ iotests.create_image(backing_img, TestErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "read_aio", 28)
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=blkdebug:%s:%s,backing_fmt=raw'
@@ -397,7 +383,7 @@ class TestENOSPC(TestErrors):
self.assert_no_active_block_jobs()
self.vm.shutdown()
-class TestStreamStop(ImageStreamingTestCase):
+class TestStreamStop(iotests.QMPTestCase):
image_len = 8 * 1024 * 1024 * 1024 # GB
def setUp(self):
@@ -423,7 +409,7 @@ class TestStreamStop(ImageStreamingTestCase):
self.cancel_and_wait()
-class TestSetSpeed(ImageStreamingTestCase):
+class TestSetSpeed(iotests.QMPTestCase):
image_len = 80 * 1024 * 1024 # MB
def setUp(self):
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
index 77020741e0..1e923e70ca 100755
--- a/tests/qemu-iotests/041
+++ b/tests/qemu-iotests/041
@@ -22,7 +22,6 @@ import time
import os
import iotests
from iotests import qemu_img, qemu_io
-import struct
backing_img = os.path.join(iotests.test_dir, 'backing.img')
target_backing_img = os.path.join(iotests.test_dir, 'target-backing.img')
@@ -71,20 +70,11 @@ class ImageMirroringTestCase(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
- def create_image(self, name, size):
- file = open(name, 'w')
- i = 0
- while i < size:
- sector = struct.pack('>l504xl', i / 512, i / 512)
- file.write(sector)
- i = i + 512
- file.close()
-
class TestSingleDrive(ImageMirroringTestCase):
image_len = 1 * 1024 * 1024 # MB
def setUp(self):
- self.create_image(backing_img, TestSingleDrive.image_len)
+ iotests.create_image(backing_img, TestSingleDrive.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -230,15 +220,15 @@ class TestMirrorNoBacking(ImageMirroringTestCase):
image_len = 2 * 1024 * 1024 # MB
def complete_and_wait(self, drive='drive0', wait_ready=True):
- self.create_image(target_backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(target_backing_img, TestMirrorNoBacking.image_len)
return ImageMirroringTestCase.complete_and_wait(self, drive, wait_ready)
def compare_images(self, img1, img2):
- self.create_image(target_backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(target_backing_img, TestMirrorNoBacking.image_len)
return iotests.compare_images(img1, img2)
def setUp(self):
- self.create_image(backing_img, TestMirrorNoBacking.image_len)
+ iotests.create_image(backing_img, TestMirrorNoBacking.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -306,7 +296,7 @@ class TestMirrorResized(ImageMirroringTestCase):
image_len = 2 * 1024 * 1024 # MB
def setUp(self):
- self.create_image(backing_img, TestMirrorResized.backing_len)
+ iotests.create_image(backing_img, TestMirrorResized.backing_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
qemu_img('resize', test_img, '2M')
self.vm = iotests.VM().add_drive(test_img)
@@ -381,7 +371,7 @@ new_state = "1"
def setUp(self):
self.blkdebug_file = backing_img + ".blkdebug"
- self.create_image(backing_img, TestReadErrors.image_len)
+ iotests.create_image(backing_img, TestReadErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "read_aio", 5)
qemu_img('create', '-f', iotests.imgfmt,
'-o', 'backing_file=blkdebug:%s:%s,backing_fmt=raw'
@@ -536,7 +526,7 @@ new_state = "1"
def setUp(self):
self.blkdebug_file = target_img + ".blkdebug"
- self.create_image(backing_img, TestWriteErrors.image_len)
+ iotests.create_image(backing_img, TestWriteErrors.image_len)
self.create_blkdebug_file(self.blkdebug_file, "write_aio", 5)
qemu_img('create', '-f', iotests.imgfmt, '-obacking_file=%s' %(backing_img), test_img)
self.vm = iotests.VM().add_drive(test_img)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 733b82b42b..8a8f1814bd 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -23,6 +23,7 @@ import string
import unittest
import sys; sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'QMP'))
import qmp
+import struct
__all__ = ['imgfmt', 'imgproto', 'test_dir' 'qemu_img', 'qemu_io',
'VM', 'QMPTestCase', 'notrun', 'main']
@@ -56,6 +57,16 @@ def compare_images(img1, img2):
return qemu_img('compare', '-f', imgfmt,
'-F', imgfmt, img1, img2) == 0
+def create_image(name, size):
+ '''Create a fully-allocated raw image with sector markers'''
+ file = open(name, 'w')
+ i = 0
+ while i < size:
+ sector = struct.pack('>l504xl', i / 512, i / 512)
+ file.write(sector)
+ i = i + 512
+ file.close()
+
class VM(object):
'''A QEMU VM'''
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-15 08:55:27 +0000