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iotests/257: test API failures
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20190716000117.25219-6-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
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John Snow
parent
a6c9365ad4
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352092d382
@ -447,10 +447,77 @@ def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None):
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compare_images(img_path, fbackup2)
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log('')
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def test_backup_api():
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"""
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Test malformed and prohibited invocations of the backup API.
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"""
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with iotests.FilePaths(['img', 'bsync1']) as \
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(img_path, backup_path), \
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iotests.VM() as vm:
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log("\n=== API failure tests ===\n")
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log('--- Preparing image & VM ---\n')
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drive0 = Drive(img_path, vm=vm)
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drive0.img_create(iotests.imgfmt, SIZE)
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vm.add_device("{},id=scsi0".format(iotests.get_virtio_scsi_device()))
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vm.launch()
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file_config = {
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'driver': 'file',
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'filename': drive0.path
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}
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vm.qmp_log('blockdev-add',
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filters=[iotests.filter_qmp_testfiles],
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node_name="drive0",
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driver=drive0.fmt,
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file=file_config)
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drive0.node = 'drive0'
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drive0.device = 'device0'
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vm.qmp_log("device_add", id=drive0.device,
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drive=drive0.name, driver="scsi-hd")
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log('')
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target0 = Drive(backup_path, vm=vm)
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target0.create_target("backup_target", drive0.fmt, drive0.size)
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log('')
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vm.qmp_log("block-dirty-bitmap-add", node=drive0.name,
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name="bitmap0", granularity=GRANULARITY)
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log('')
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log('-- Testing invalid QMP commands --\n')
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error_cases = {
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'incremental': {
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None: ['on-success', 'always', 'never', None],
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'bitmap404': ['on-success', 'always', 'never', None],
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'bitmap0': ['always', 'never']
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},
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'bitmap': {
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None: ['on-success', 'always', 'never', None],
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'bitmap404': ['on-success', 'always', 'never', None],
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'bitmap0': [None],
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},
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}
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# Dicts, as always, are not stably-ordered prior to 3.7, so use tuples:
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for sync_mode in ('incremental', 'bitmap'):
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log("-- Sync mode {:s} tests --\n".format(sync_mode))
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for bitmap in (None, 'bitmap404', 'bitmap0'):
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for policy in error_cases[sync_mode][bitmap]:
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blockdev_backup(drive0.vm, drive0.name, "backup_target",
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sync_mode, job_id='api_job',
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bitmap=bitmap, bitmap_mode=policy)
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log('')
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def main():
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for bsync_mode in ("never", "on-success", "always"):
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for failure in ("simulated", "intermediate", None):
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test_bitmap_sync(bsync_mode, "bitmap", failure)
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test_backup_api()
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if __name__ == '__main__':
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iotests.script_main(main, supported_fmts=['qcow2'])
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@ -2245,3 +2245,88 @@ qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK
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qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK!
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qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK!
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=== API failure tests ===
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--- Preparing image & VM ---
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{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}}
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{"return": {}}
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{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0"}}
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{"return": {}}
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{}
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{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}}
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{"return": {}}
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{}
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{}
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{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}}
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{"return": {}}
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{}
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{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}}
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{"return": {}}
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-- Testing invalid QMP commands --
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-- Sync mode incremental tests --
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'incremental' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'incremental' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'incremental' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'incremental' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be 'on-success' when using sync mode 'incremental'"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be 'on-success' when using sync mode 'incremental'"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be 'on-success' when using sync mode 'incremental'"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "incremental", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be 'on-success' when using sync mode 'incremental'"}}
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-- Sync mode bitmap tests --
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'bitmap' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'bitmap' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'bitmap' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "must provide a valid bitmap name for 'bitmap' sync mode"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}}
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{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}}
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{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be given when providing a bitmap"}}
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