diff options
Diffstat (limited to 'tests/qemu-iotests/030')
| -rwxr-xr-x | tests/qemu-iotests/030 | 99 |
1 files changed, 33 insertions, 66 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index dd4ef11996..ae56f3b808 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -22,49 +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 assert_no_active_streams(self): - result = self.vm.qmp('query-block-jobs') - self.assert_qmp(result, 'return', []) - - def cancel_and_wait(self, drive='drive0'): - '''Cancel a block job and wait for it to finish''' - result = self.vm.qmp('block-job-cancel', device=drive) - self.assert_qmp(result, 'return', {}) - - cancelled = False - while not cancelled: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_CANCELLED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', drive) - cancelled = True - - self.assert_no_active_streams() - - 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) @@ -77,7 +44,7 @@ class TestSingleDrive(ImageStreamingTestCase): os.remove(backing_img) def test_stream(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -92,7 +59,7 @@ class TestSingleDrive(ImageStreamingTestCase): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() self.assertEqual(qemu_io('-c', 'map', backing_img), @@ -100,7 +67,7 @@ class TestSingleDrive(ImageStreamingTestCase): 'image file map does not match backing file after streaming') def test_stream_pause(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -129,7 +96,7 @@ class TestSingleDrive(ImageStreamingTestCase): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() self.assertEqual(qemu_io('-c', 'map', backing_img), @@ -137,7 +104,7 @@ class TestSingleDrive(ImageStreamingTestCase): 'image file map does not match backing file after streaming') def test_stream_partial(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', base=mid_img) self.assert_qmp(result, 'return', {}) @@ -152,7 +119,7 @@ class TestSingleDrive(ImageStreamingTestCase): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() self.assertEqual(qemu_io('-c', 'map', mid_img), @@ -164,12 +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() @@ -177,7 +144,7 @@ class TestSmallerBackingFile(ImageStreamingTestCase): # If this hangs, then you are missing a fix to complete streaming when the # end of the backing file is reached. def test_stream(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -192,10 +159,10 @@ class TestSmallerBackingFile(ImageStreamingTestCase): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + 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 @@ -227,7 +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' @@ -243,7 +210,7 @@ class TestEIO(TestErrors): os.remove(self.blkdebug_file) def test_report(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -265,11 +232,11 @@ class TestEIO(TestErrors): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() def test_ignore(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', on_error='ignore') self.assert_qmp(result, 'return', {}) @@ -293,11 +260,11 @@ class TestEIO(TestErrors): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() def test_stop(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', on_error='stop') self.assert_qmp(result, 'return', {}) @@ -331,11 +298,11 @@ class TestEIO(TestErrors): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() def test_enospc(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', on_error='enospc') self.assert_qmp(result, 'return', {}) @@ -357,13 +324,13 @@ class TestEIO(TestErrors): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() self.vm.shutdown() 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' @@ -379,7 +346,7 @@ class TestENOSPC(TestErrors): os.remove(self.blkdebug_file) def test_enospc(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', on_error='enospc') self.assert_qmp(result, 'return', {}) @@ -413,10 +380,10 @@ class TestENOSPC(TestErrors): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + 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): @@ -431,7 +398,7 @@ class TestStreamStop(ImageStreamingTestCase): os.remove(backing_img) def test_stream_stop(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -442,7 +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): @@ -459,7 +426,7 @@ class TestSetSpeed(ImageStreamingTestCase): # This is a short performance test which is not run by default. # Invoke "IMGFMT=qed ./030 TestSetSpeed.perf_test_throughput" def perf_test_throughput(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -477,10 +444,10 @@ class TestSetSpeed(ImageStreamingTestCase): self.assert_qmp(event, 'data/len', self.image_len) completed = True - self.assert_no_active_streams() + self.assert_no_active_block_jobs() def test_set_speed(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) @@ -511,12 +478,12 @@ class TestSetSpeed(ImageStreamingTestCase): self.cancel_and_wait() def test_set_speed_invalid(self): - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0', speed=-1) self.assert_qmp(result, 'error/class', 'GenericError') - self.assert_no_active_streams() + self.assert_no_active_block_jobs() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) |