diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/245 | 7 | ||||
| -rw-r--r-- | tests/qemu-iotests/245.out | 9 | ||||
| -rw-r--r-- | tests/qemu-iotests/iotests.py | 4 | ||||
| -rwxr-xr-x | tests/qemu-iotests/tests/graph-changes-while-io | 56 | ||||
| -rw-r--r-- | tests/qemu-iotests/tests/graph-changes-while-io.out | 4 |
5 files changed, 63 insertions, 17 deletions
diff --git a/tests/qemu-iotests/245 b/tests/qemu-iotests/245 index edaf29094b..92b28c79be 100755 --- a/tests/qemu-iotests/245 +++ b/tests/qemu-iotests/245 @@ -611,6 +611,7 @@ class TestBlockdevReopen(iotests.QMPTestCase): self.reopen(hd0_opts, {'file': 'hd0-file'}) # Insert (and remove) a compress filter + @iotests.skip_if_unsupported(['compress']) def test_insert_compress_filter(self): # Add an image to the VM: hd (raw) -> hd0 (qcow2) -> hd0-file (file) opts = {'driver': 'raw', 'node-name': 'hd', 'file': hd_opts(0)} @@ -650,9 +651,9 @@ class TestBlockdevReopen(iotests.QMPTestCase): # Check the first byte of the first three L2 entries and verify that # the second one is compressed (0x40) while the others are not (0x80) - iotests.qemu_io_log('-f', 'raw', '-c', 'read -P 0x80 0x40000 1', - '-c', 'read -P 0x40 0x40008 1', - '-c', 'read -P 0x80 0x40010 1', hd_path[0]) + iotests.qemu_io('-f', 'raw', '-c', 'read -P 0x80 0x40000 1', + '-c', 'read -P 0x40 0x40008 1', + '-c', 'read -P 0x80 0x40010 1', hd_path[0]) # Swap the disk images of two active block devices def test_swap_files(self): diff --git a/tests/qemu-iotests/245.out b/tests/qemu-iotests/245.out index a4e04a3266..0970ced62a 100644 --- a/tests/qemu-iotests/245.out +++ b/tests/qemu-iotests/245.out @@ -10,14 +10,7 @@ {"return": {}} {"data": {"id": "stream0", "type": "stream"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} {"data": {"device": "stream0", "len": 3145728, "offset": 3145728, "speed": 0, "type": "stream"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} -....read 1/1 bytes at offset 262144 -1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -read 1/1 bytes at offset 262152 -1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -read 1/1 bytes at offset 262160 -1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) - -................ +.................... ---------------------------------------------------------------------- Ran 26 tests diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 3e82c634cf..7073579a7d 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -462,6 +462,10 @@ class QemuStorageDaemon: assert self._qmp is not None return self._qmp.cmd(cmd, args) + def get_qmp(self) -> QEMUMonitorProtocol: + assert self._qmp is not None + return self._qmp + def stop(self, kill_signal=15): self._p.send_signal(kill_signal) self._p.wait() diff --git a/tests/qemu-iotests/tests/graph-changes-while-io b/tests/qemu-iotests/tests/graph-changes-while-io index 7664f33689..750e7d4d38 100755 --- a/tests/qemu-iotests/tests/graph-changes-while-io +++ b/tests/qemu-iotests/tests/graph-changes-while-io @@ -22,19 +22,19 @@ import os from threading import Thread import iotests -from iotests import imgfmt, qemu_img, qemu_img_create, QMPTestCase, \ - QemuStorageDaemon +from iotests import imgfmt, qemu_img, qemu_img_create, qemu_io, \ + QMPTestCase, QemuStorageDaemon top = os.path.join(iotests.test_dir, 'top.img') nbd_sock = os.path.join(iotests.sock_dir, 'nbd.sock') -def do_qemu_img_bench() -> None: +def do_qemu_img_bench(count: int = 2000000) -> None: """ Do some I/O requests on `nbd_sock`. """ - qemu_img('bench', '-f', 'raw', '-c', '2000000', + qemu_img('bench', '-f', 'raw', '-c', str(count), f'nbd+unix:///node0?socket={nbd_sock}') @@ -84,6 +84,54 @@ class TestGraphChangesWhileIO(QMPTestCase): bench_thr.join() + def test_commit_while_io(self) -> None: + # Run qemu-img bench in the background + bench_thr = Thread(target=do_qemu_img_bench, args=(200000, )) + bench_thr.start() + + qemu_io('-c', 'write 0 64k', top) + qemu_io('-c', 'write 128k 64k', top) + + result = self.qsd.qmp('blockdev-add', { + 'driver': imgfmt, + 'node-name': 'overlay', + 'backing': None, + 'file': { + 'driver': 'file', + 'filename': top + } + }) + self.assert_qmp(result, 'return', {}) + + result = self.qsd.qmp('blockdev-snapshot', { + 'node': 'node0', + 'overlay': 'overlay', + }) + self.assert_qmp(result, 'return', {}) + + # While qemu-img bench is running, repeatedly commit overlay to node0 + while bench_thr.is_alive(): + result = self.qsd.qmp('block-commit', { + 'job-id': 'job0', + 'device': 'overlay', + }) + self.assert_qmp(result, 'return', {}) + + result = self.qsd.qmp('block-job-cancel', { + 'device': 'job0', + }) + self.assert_qmp(result, 'return', {}) + + cancelled = False + while not cancelled: + for event in self.qsd.get_qmp().get_events(wait=10.0): + if event['event'] != 'JOB_STATUS_CHANGE': + continue + if event['data']['status'] == 'null': + cancelled = True + + bench_thr.join() + if __name__ == '__main__': # Format must support raw backing files iotests.main(supported_fmts=['qcow', 'qcow2', 'qed'], diff --git a/tests/qemu-iotests/tests/graph-changes-while-io.out b/tests/qemu-iotests/tests/graph-changes-while-io.out index ae1213e6f8..fbc63e62f8 100644 --- a/tests/qemu-iotests/tests/graph-changes-while-io.out +++ b/tests/qemu-iotests/tests/graph-changes-while-io.out @@ -1,5 +1,5 @@ -. +.. ---------------------------------------------------------------------- -Ran 1 tests +Ran 2 tests OK |