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Commit | Line | Data |
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a157d0fd FG |
1 | package PVE::QemuServer; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use lib qw(..); | |
7 | ||
8 | use PVE::Storage; | |
9 | use PVE::Storage::Plugin; | |
10 | use PVE::QemuServer; | |
ffda963f | 11 | use PVE::QemuConfig; |
a157d0fd FG |
12 | use PVE::Tools; |
13 | ||
14 | use Test::MockModule; | |
15 | use Test::More; | |
16 | ||
17 | my $nodename; | |
18 | my $snapshot_possible; | |
19 | my $vol_snapshot_possible = {}; | |
20 | my $vol_snapshot_delete_possible = {}; | |
21 | my $vol_snapshot_rollback_possible = {}; | |
22 | my $vol_snapshot_rollback_enabled = {}; | |
23 | my $vol_snapshot = {}; | |
24 | my $vol_snapshot_delete = {}; | |
25 | my $vol_snapshot_rollback = {}; | |
26 | my $running; | |
27 | my $freeze_possible; | |
28 | my $stop_possible; | |
29 | my $save_vmstate_works; | |
30 | my $vm_mon = {}; | |
31 | ||
32 | # Mocked methods | |
33 | ||
34 | sub mocked_volume_snapshot { | |
35 | my ($storecfg, $volid, $snapname) = @_; | |
36 | die "Storage config not mocked! aborting\n" | |
37 | if defined($storecfg); | |
38 | die "volid undefined\n" | |
39 | if !defined($volid); | |
40 | die "snapname undefined\n" | |
41 | if !defined($snapname); | |
42 | if ($vol_snapshot_possible->{$volid}) { | |
43 | if (defined($vol_snapshot->{$volid})) { | |
44 | $vol_snapshot->{$volid} .= ",$snapname"; | |
45 | } else { | |
46 | $vol_snapshot->{$volid} = $snapname; | |
47 | } | |
48 | return 1; | |
49 | } else { | |
50 | die "volume snapshot disabled\n"; | |
51 | } | |
52 | } | |
53 | ||
54 | sub mocked_volume_snapshot_delete { | |
55 | my ($storecfg, $volid, $snapname) = @_; | |
56 | die "Storage config not mocked! aborting\n" | |
57 | if defined($storecfg); | |
58 | die "volid undefined\n" | |
59 | if !defined($volid); | |
60 | die "snapname undefined\n" | |
61 | if !defined($snapname); | |
62 | if ($vol_snapshot_delete_possible->{$volid}) { | |
63 | if (defined($vol_snapshot_delete->{$volid})) { | |
64 | $vol_snapshot_delete->{$volid} .= ",$snapname"; | |
65 | } else { | |
66 | $vol_snapshot_delete->{$volid} = $snapname; | |
67 | } | |
68 | return 1; | |
69 | } else { | |
70 | die "volume snapshot delete disabled\n"; | |
71 | } | |
72 | } | |
73 | ||
74 | sub mocked_volume_snapshot_rollback { | |
75 | my ($storecfg, $volid, $snapname) = @_; | |
76 | die "Storage config not mocked! aborting\n" | |
77 | if defined($storecfg); | |
78 | die "volid undefined\n" | |
79 | if !defined($volid); | |
80 | die "snapname undefined\n" | |
81 | if !defined($snapname); | |
82 | if ($vol_snapshot_rollback_enabled->{$volid}) { | |
83 | if (defined($vol_snapshot_rollback->{$volid})) { | |
84 | $vol_snapshot_rollback->{$volid} .= ",$snapname"; | |
85 | } else { | |
86 | $vol_snapshot_rollback->{$volid} = $snapname; | |
87 | } | |
88 | return 1; | |
89 | } else { | |
90 | die "volume snapshot rollback disabled\n"; | |
91 | } | |
92 | } | |
93 | ||
94 | sub mocked_volume_rollback_is_possible { | |
95 | my ($storecfg, $volid, $snapname) = @_; | |
96 | die "Storage config not mocked! aborting\n" | |
97 | if defined($storecfg); | |
98 | die "volid undefined\n" | |
99 | if !defined($volid); | |
100 | die "snapname undefined\n" | |
101 | if !defined($snapname); | |
102 | return $vol_snapshot_rollback_possible->{$volid} | |
103 | if ($vol_snapshot_rollback_possible->{$volid}); | |
104 | die "volume_rollback_is_possible failed\n"; | |
105 | } | |
106 | ||
101a1b3f FG |
107 | sub mocked_activate_volumes { |
108 | my ($storecfg, $volumes) = @_; | |
109 | die "Storage config not mocked! aborting\n" | |
110 | if defined($storecfg); | |
111 | die "wrong volume - fake vmstate expected!\n" | |
112 | if ((scalar @$volumes != 1) || @$volumes[0] ne "somestorage:state-volume"); | |
113 | return; | |
114 | } | |
115 | ||
116 | sub mocked_deactivate_volumes { | |
117 | my ($storecfg, $volumes) = @_; | |
118 | die "Storage config not mocked! aborting\n" | |
119 | if defined($storecfg); | |
120 | die "wrong volume - fake vmstate expected!\n" | |
121 | if ((scalar @$volumes != 1) || @$volumes[0] ne "somestorage:state-volume"); | |
122 | return; | |
123 | } | |
124 | ||
a157d0fd FG |
125 | sub mocked_vdisk_free { |
126 | my ($storecfg, $vmstate) = @_; | |
127 | die "Storage config not mocked! aborting\n" | |
128 | if defined($storecfg); | |
129 | die "wrong vdisk - fake vmstate expected!\n" | |
130 | if ($vmstate ne "somestorage:state-volume"); | |
131 | return; | |
132 | } | |
133 | ||
134 | sub mocked_run_command { | |
135 | my ($cmd, %param) = @_; | |
136 | my $cmdstring; | |
137 | if (my $ref = ref($cmd)) { | |
138 | $cmdstring = PVE::Tools::cmd2string($cmd); | |
139 | if ($cmdstring =~ m/.*\/qemu-(un)?freeze.*/) { | |
140 | return 1 if $freeze_possible; | |
141 | die "qemu-[un]freeze disabled\n"; | |
142 | } | |
143 | if ($cmdstring =~ m/.*\/qemu-stop.*--kill.*/) { | |
144 | if ($stop_possible) { | |
145 | $running = 0; | |
146 | return 1; | |
147 | } else { | |
148 | return 0; | |
149 | } | |
150 | } | |
151 | } | |
152 | die "unexpected run_command call: '$cmdstring', aborting\n"; | |
153 | } | |
154 | ||
155 | # Testing methods | |
156 | ||
157 | sub test_file { | |
158 | my ($exp_fn, $real_fn) = @_; | |
159 | my $ret; | |
160 | eval { | |
161 | $ret = system("diff -u '$exp_fn' '$real_fn'"); | |
162 | }; | |
163 | die if $@; | |
164 | return !$ret; | |
165 | } | |
166 | ||
167 | sub testcase_prepare { | |
168 | my ($vmid, $snapname, $save_vmstate, $comment, $exp_err) = @_; | |
169 | subtest "Preparing snapshot '$snapname' for vm '$vmid'" => sub { | |
170 | plan tests => 2; | |
171 | $@ = undef; | |
172 | eval { | |
b2c9558d | 173 | PVE::QemuConfig->__snapshot_prepare($vmid, $snapname, $save_vmstate, $comment); |
a157d0fd FG |
174 | }; |
175 | is($@, $exp_err, "\$@ correct"); | |
176 | ok(test_file("snapshot-expected/prepare/qemu-server/$vmid.conf", "snapshot-working/prepare/qemu-server/$vmid.conf"), "config file correct"); | |
177 | }; | |
178 | } | |
179 | ||
180 | sub testcase_commit { | |
181 | my ($vmid, $snapname, $exp_err) = @_; | |
182 | subtest "Committing snapshot '$snapname' for vm '$vmid'" => sub { | |
183 | plan tests => 2; | |
184 | $@ = undef; | |
185 | eval { | |
b2c9558d | 186 | PVE::QemuConfig->__snapshot_commit($vmid, $snapname); |
a157d0fd FG |
187 | }; |
188 | is($@, $exp_err, "\$@ correct"); | |
189 | ok(test_file("snapshot-expected/commit/qemu-server/$vmid.conf", "snapshot-working/commit/qemu-server/$vmid.conf"), "config file correct"); | |
190 | } | |
191 | } | |
192 | ||
193 | sub testcase_create { | |
194 | my ($vmid, $snapname, $save_vmstate, $comment, $exp_err, $exp_vol_snap, $exp_vol_snap_delete) = @_; | |
195 | subtest "Creating snapshot '$snapname' for vm '$vmid'" => sub { | |
196 | plan tests => 4; | |
197 | $vol_snapshot = {}; | |
198 | $vol_snapshot_delete = {}; | |
199 | $exp_vol_snap = {} if !defined($exp_vol_snap); | |
200 | $exp_vol_snap_delete = {} if !defined($exp_vol_snap_delete); | |
201 | $@ = undef; | |
202 | eval { | |
b2c9558d | 203 | PVE::QemuConfig->snapshot_create($vmid, $snapname, $save_vmstate, $comment); |
a157d0fd FG |
204 | }; |
205 | is($@, $exp_err, "\$@ correct"); | |
206 | is_deeply($vol_snapshot, $exp_vol_snap, "created correct volume snapshots"); | |
207 | is_deeply($vol_snapshot_delete, $exp_vol_snap_delete, "deleted correct volume snapshots"); | |
208 | ok(test_file("snapshot-expected/create/qemu-server/$vmid.conf", "snapshot-working/create/qemu-server/$vmid.conf"), "config file correct"); | |
209 | }; | |
210 | } | |
211 | ||
212 | sub testcase_delete { | |
213 | my ($vmid, $snapname, $force, $exp_err, $exp_vol_snap_delete) = @_; | |
214 | subtest "Deleting snapshot '$snapname' of vm '$vmid'" => sub { | |
215 | plan tests => 3; | |
216 | $vol_snapshot_delete = {}; | |
217 | $exp_vol_snap_delete = {} if !defined($exp_vol_snap_delete); | |
218 | $@ = undef; | |
219 | eval { | |
b2c9558d | 220 | PVE::QemuConfig->snapshot_delete($vmid, $snapname, $force); |
a157d0fd FG |
221 | }; |
222 | is($@, $exp_err, "\$@ correct"); | |
223 | is_deeply($vol_snapshot_delete, $exp_vol_snap_delete, "deleted correct volume snapshots"); | |
224 | ok(test_file("snapshot-expected/delete/qemu-server/$vmid.conf", "snapshot-working/delete/qemu-server/$vmid.conf"), "config file correct"); | |
225 | }; | |
226 | } | |
227 | ||
228 | sub testcase_rollback { | |
229 | my ($vmid, $snapname, $exp_err, $exp_vol_snap_rollback) = @_; | |
230 | subtest "Rolling back to snapshot '$snapname' of vm '$vmid'" => sub { | |
231 | plan tests => 3; | |
232 | $vol_snapshot_rollback = {}; | |
233 | $running = 1; | |
234 | $exp_vol_snap_rollback = {} if !defined($exp_vol_snap_rollback); | |
235 | $@ = undef; | |
236 | eval { | |
b2c9558d | 237 | PVE::QemuConfig->snapshot_rollback($vmid, $snapname); |
a157d0fd FG |
238 | }; |
239 | is($@, $exp_err, "\$@ correct"); | |
240 | is_deeply($vol_snapshot_rollback, $exp_vol_snap_rollback, "rolled back to correct volume snapshots"); | |
241 | ok(test_file("snapshot-expected/rollback/qemu-server/$vmid.conf", "snapshot-working/rollback/qemu-server/$vmid.conf"), "config file correct"); | |
242 | }; | |
243 | } | |
244 | ||
ffda963f | 245 | # BEGIN mocked PVE::QemuConfig methods |
a157d0fd FG |
246 | sub config_file_lock { |
247 | return "snapshot-working/pve-test.lock"; | |
248 | } | |
249 | ||
250 | sub cfs_config_path { | |
ffda963f | 251 | my ($class, $vmid, $node) = @_; |
a157d0fd FG |
252 | |
253 | $node = $nodename if !$node; | |
254 | return "snapshot-working/$node/qemu-server/$vmid.conf"; | |
255 | } | |
256 | ||
257 | sub load_config { | |
ffda963f | 258 | my ($class, $vmid, $node) = @_; |
a157d0fd | 259 | |
ffda963f | 260 | my $filename = $class->cfs_config_path($vmid, $node); |
a157d0fd FG |
261 | |
262 | my $raw = PVE::Tools::file_get_contents($filename); | |
263 | ||
264 | my $conf = PVE::QemuServer::parse_vm_config($filename, $raw); | |
265 | return $conf; | |
266 | } | |
267 | ||
268 | sub write_config { | |
ffda963f | 269 | my ($class, $vmid, $conf) = @_; |
a157d0fd | 270 | |
ffda963f | 271 | my $filename = $class->cfs_config_path($vmid); |
a157d0fd FG |
272 | |
273 | if ($conf->{snapshots}) { | |
274 | foreach my $snapname (keys %{$conf->{snapshots}}) { | |
275 | $conf->{snapshots}->{$snapname}->{snaptime} = "1234567890" | |
276 | if $conf->{snapshots}->{$snapname}->{snaptime}; | |
277 | } | |
278 | } | |
279 | ||
280 | my $raw = PVE::QemuServer::write_vm_config($filename, $conf); | |
281 | ||
282 | PVE::Tools::file_set_contents($filename, $raw); | |
283 | } | |
284 | ||
285 | sub has_feature { | |
b2c9558d | 286 | my ($class, $feature, $conf, $storecfg, $snapname, $running, $backup_only) = @_; |
a157d0fd FG |
287 | return $snapshot_possible; |
288 | } | |
289 | ||
b2c9558d FG |
290 | sub __snapshot_save_vmstate { |
291 | my ($class, $vmid, $conf, $snapname, $storecfg) = @_; | |
a157d0fd FG |
292 | die "save_vmstate failed\n" |
293 | if !$save_vmstate_works; | |
294 | ||
295 | my $snap = $conf->{snapshots}->{$snapname}; | |
296 | $snap->{vmstate} = "somestorage:state-volume"; | |
297 | $snap->{machine} = "somemachine"; | |
298 | } | |
b2c9558d FG |
299 | # END mocked PVE::QemuConfig methods |
300 | ||
301 | # BEGIN redefine PVE::QemuServer methods | |
302 | ||
303 | sub check_running { | |
304 | return $running; | |
305 | } | |
306 | ||
a157d0fd FG |
307 | |
308 | sub do_snapshots_with_qemu { | |
309 | return 0; | |
310 | } | |
311 | ||
312 | sub vm_qmp_command { | |
313 | my ($vmid, $cmd, $nocheck) = @_; | |
314 | ||
315 | my $exec = $cmd->{execute}; | |
316 | if ($exec eq "delete-drive-snapshot") { | |
317 | return; | |
318 | } | |
319 | if ($exec eq "guest-ping") { | |
320 | die "guest-ping disabled\n" | |
321 | if !$vm_mon->{guest_ping}; | |
322 | return; | |
323 | } | |
324 | if ($exec eq "guest-fsfreeze-freeze" || $exec eq "guest-fsfreeze-thaw") { | |
325 | die "freeze disabled\n" | |
326 | if !$freeze_possible; | |
327 | return; | |
328 | } | |
329 | if ($exec eq "savevm-start") { | |
330 | die "savevm-start disabled\n" | |
331 | if !$vm_mon->{savevm_start}; | |
332 | return; | |
333 | } | |
334 | if ($exec eq "savevm-end") { | |
335 | die "savevm-end disabled\n" | |
336 | if !$vm_mon->{savevm_end}; | |
337 | return; | |
338 | } | |
339 | if ($exec eq "query-savevm") { | |
340 | return { "status" => "completed" }; | |
341 | } | |
342 | die "unexpected vm_qmp_command!\n"; | |
343 | } | |
344 | ||
345 | sub vm_start { | |
346 | my ($storecfg, $vmid, $statefile, $skiplock, $migratedfrom, $paused, $forcemachine) = @_; | |
347 | ||
348 | die "Storage config not mocked! aborting\n" | |
349 | if defined($storecfg); | |
350 | ||
351 | die "statefile and forcemachine must be both defined or undefined! aborting\n" | |
352 | if defined($statefile) xor defined($forcemachine); | |
353 | ||
354 | return; | |
355 | } | |
356 | ||
357 | sub vm_stop { | |
358 | my ($storecfg, $vmid, $skiplock, $nocheck, $timeout, $shutdown, $force, $keepActive, $migratedfrom) = @_; | |
359 | ||
360 | $running = 0 | |
361 | if $stop_possible; | |
362 | ||
363 | return; | |
364 | } | |
365 | ||
366 | # END redefine PVE::QemuServer methods | |
367 | ||
368 | PVE::Tools::run_command("rm -rf snapshot-working"); | |
369 | PVE::Tools::run_command("cp -a snapshot-input snapshot-working"); | |
370 | ||
ffda963f FG |
371 | my $qemu_config_module = new Test::MockModule('PVE::QemuConfig'); |
372 | $qemu_config_module->mock('config_file_lock', \&config_file_lock); | |
373 | $qemu_config_module->mock('cfs_config_path', \&cfs_config_path); | |
374 | $qemu_config_module->mock('load_config', \&load_config); | |
375 | $qemu_config_module->mock('write_config', \&write_config); | |
b2c9558d FG |
376 | $qemu_config_module->mock('has_feature', \&has_feature); |
377 | $qemu_config_module->mock('__snapshot_save_vmstate', \&__snapshot_save_vmstate); | |
ffda963f | 378 | |
a157d0fd FG |
379 | $running = 1; |
380 | $freeze_possible = 1; | |
381 | $save_vmstate_works = 1; | |
382 | ||
383 | printf("\n"); | |
384 | printf("Running prepare tests\n"); | |
385 | printf("\n"); | |
386 | $nodename = "prepare"; | |
387 | ||
388 | printf("\n"); | |
389 | printf("Setting has_feature to return true\n"); | |
390 | printf("\n"); | |
391 | $snapshot_possible = 1; | |
392 | ||
393 | printf("Successful snapshot_prepare with no existing snapshots\n"); | |
394 | testcase_prepare("101", "test", 0, "test comment", ''); | |
395 | ||
396 | printf("Successful snapshot_prepare with no existing snapshots, including vmstate\n"); | |
397 | testcase_prepare("102", "test", 1, "test comment", ''); | |
398 | ||
399 | printf("Successful snapshot_prepare with one existing snapshot\n"); | |
400 | testcase_prepare("103", "test2", 0, "test comment", ""); | |
401 | ||
402 | printf("Successful snapshot_prepare with one existing snapshot, including vmstate\n"); | |
403 | testcase_prepare("104", "test2", 1, "test comment", ""); | |
404 | ||
405 | printf("Expected error for snapshot_prepare on locked container\n"); | |
406 | testcase_prepare("200", "test", 0, "test comment", "VM is locked (snapshot)\n"); | |
407 | ||
408 | printf("Expected error for snapshot_prepare with duplicate snapshot name\n"); | |
409 | testcase_prepare("201", "test", 0, "test comment", "snapshot name 'test' already used\n"); | |
410 | ||
411 | $save_vmstate_works = 0; | |
412 | ||
413 | printf("Expected error for snapshot_prepare with failing save_vmstate\n"); | |
414 | testcase_prepare("202", "test", 1, "test comment", "save_vmstate failed\n"); | |
415 | ||
416 | $save_vmstate_works = 1; | |
417 | ||
418 | printf("\n"); | |
419 | printf("Setting has_feature to return false\n"); | |
420 | printf("\n"); | |
421 | $snapshot_possible = 0; | |
422 | ||
423 | printf("Expected error for snapshot_prepare if snapshots not possible\n"); | |
424 | testcase_prepare("300", "test", 0, "test comment", "snapshot feature is not available\n"); | |
425 | ||
426 | printf("\n"); | |
427 | printf("Running commit tests\n"); | |
428 | printf("\n"); | |
429 | $nodename = "commit"; | |
430 | ||
431 | printf("\n"); | |
432 | printf("Setting has_feature to return true\n"); | |
433 | printf("\n"); | |
434 | $snapshot_possible = 1; | |
435 | ||
436 | printf("Successful snapshot_commit with one prepared snapshot\n"); | |
437 | testcase_commit("101", "test", ""); | |
438 | ||
439 | printf("Successful snapshot_commit with one committed and one prepared snapshot\n"); | |
440 | testcase_commit("102", "test2", ""); | |
441 | ||
442 | printf("Expected error for snapshot_commit with no snapshot lock\n"); | |
443 | testcase_commit("201", "test", "missing snapshot lock\n"); | |
444 | ||
445 | printf("Expected error for snapshot_commit with invalid snapshot name\n"); | |
446 | testcase_commit("202", "test", "snapshot 'test' does not exist\n"); | |
447 | ||
448 | printf("Expected error for snapshot_commit with invalid snapshot state\n"); | |
449 | testcase_commit("203", "test", "wrong snapshot state\n"); | |
450 | ||
451 | $vol_snapshot_possible->{"local:snapshotable-disk-1"} = 1; | |
452 | $vol_snapshot_possible->{"local:snapshotable-disk-2"} = 1; | |
453 | $vol_snapshot_possible->{"local:snapshotable-disk-3"} = 1; | |
454 | $vol_snapshot_delete_possible->{"local:snapshotable-disk-1"} = 1; | |
455 | $vol_snapshot_delete_possible->{"local:snapshotable-disk-3"} = 1; | |
456 | $vol_snapshot_rollback_enabled->{"local:snapshotable-disk-1"} = 1; | |
457 | $vol_snapshot_rollback_enabled->{"local:snapshotable-disk-2"} = 1; | |
458 | $vol_snapshot_rollback_enabled->{"local:snapshotable-disk-3"} = 1; | |
459 | $vol_snapshot_rollback_possible->{"local:snapshotable-disk-1"} = 1; | |
460 | $vol_snapshot_rollback_possible->{"local:snapshotable-disk-2"} = 1; | |
461 | $vol_snapshot_rollback_possible->{"local:snapshotable-disk-3"} = 1; | |
462 | $vol_snapshot_rollback_possible->{"local:snapshotable-disk-4"} = 1; | |
463 | $vm_mon->{guest_ping} = 1; | |
464 | $vm_mon->{savevm_start} = 1; | |
465 | $vm_mon->{savevm_end} = 1; | |
466 | ||
467 | # possible, but fails | |
468 | $vol_snapshot_rollback_possible->{"local:snapshotable-disk-4"} = 1; | |
469 | ||
470 | printf("\n"); | |
471 | printf("Setting up Mocking for PVE::Storage\n"); | |
472 | my $storage_module = new Test::MockModule('PVE::Storage'); | |
473 | $storage_module->mock('config', sub { return undef; }); | |
474 | $storage_module->mock('path', sub { return "/some/store/statefile/path"; }); | |
101a1b3f FG |
475 | $storage_module->mock('activate_volumes', \&mocked_activate_volumes); |
476 | $storage_module->mock('deactivate_volumes', \&mocked_deactivate_volumes); | |
a157d0fd FG |
477 | $storage_module->mock('vdisk_free', \&mocked_vdisk_free); |
478 | $storage_module->mock('volume_snapshot', \&mocked_volume_snapshot); | |
479 | $storage_module->mock('volume_snapshot_delete', \&mocked_volume_snapshot_delete); | |
480 | $storage_module->mock('volume_snapshot_rollback', \&mocked_volume_snapshot_rollback); | |
481 | $storage_module->mock('volume_rollback_is_possible', \&mocked_volume_rollback_is_possible); | |
482 | printf("\tconfig(), volume_snapshot(), volume_snapshot_delete(), volume_snapshot_rollback() and volume_rollback_is_possible() mocked\n"); | |
483 | ||
484 | #printf("\n"); | |
485 | #printf("Setting up Mocking for PVE::Tools\n"); | |
486 | #my $tools_module = new Test::MockModule('PVE::Tools'); | |
487 | #$tools_module->mock('run_command' => \&mocked_run_command); | |
488 | #printf("\trun_command() mocked\n"); | |
489 | # | |
490 | $nodename = "create"; | |
491 | printf("\n"); | |
492 | printf("Running create tests\n"); | |
493 | printf("\n"); | |
494 | ||
495 | printf("Successful snapshot_create with no existing snapshots\n"); | |
496 | testcase_create("101", "test", 0, "test comment", "", { "local:snapshotable-disk-1" => "test" }); | |
497 | ||
498 | printf("Successful snapshot_create with no existing snapshots, including vmstate\n"); | |
499 | testcase_create("102", "test", 1, "test comment", "", { "local:snapshotable-disk-1" => "test" }); | |
500 | ||
501 | printf("Successful snapshot_create with one existing snapshots\n"); | |
502 | testcase_create("103", "test2", 0, "test comment", "", { "local:snapshotable-disk-1" => "test2" }); | |
503 | ||
504 | printf("Successful snapshot_create with one existing snapshots, including vmstate\n"); | |
505 | testcase_create("104", "test2", 1, "test comment", "", { "local:snapshotable-disk-1" => "test2" }); | |
506 | ||
507 | printf("Successful snapshot_create with multiple mps\n"); | |
508 | testcase_create("105", "test", 0, "test comment", "", { "local:snapshotable-disk-1" => "test", "local:snapshotable-disk-2" => "test", "local:snapshotable-disk-3" => "test" }); | |
509 | ||
510 | $freeze_possible = 0; | |
511 | printf("Successful snapshot_create with no existing snapshots and broken freeze\n"); | |
512 | testcase_create("106", "test", 1, "test comment", "", { "local:snapshotable-disk-1" => "test" }); | |
513 | $freeze_possible = 1; | |
514 | ||
515 | printf("Expected error for snapshot_create when volume snapshot is not possible\n"); | |
b2c9558d | 516 | testcase_create("201", "test", 0, "test comment", "volume snapshot disabled\n\n"); |
a157d0fd FG |
517 | |
518 | printf("Expected error for snapshot_create when volume snapshot is not possible for one drive\n"); | |
b2c9558d | 519 | testcase_create("202", "test", 0, "test comment", "volume snapshot disabled\n\n", { "local:snapshotable-disk-1" => "test" }, { "local:snapshotable-disk-1" => "test" }); |
a157d0fd FG |
520 | |
521 | $vm_mon->{savevm_start} = 0; | |
522 | printf("Expected error for snapshot_create when Qemu mon command 'savevm-start' fails\n"); | |
b2c9558d | 523 | testcase_create("203", "test", 0, "test comment", "savevm-start disabled\n\n"); |
a157d0fd FG |
524 | $vm_mon->{savevm_start} = 1; |
525 | ||
526 | ||
527 | $nodename = "delete"; | |
528 | printf("\n"); | |
529 | printf("Running delete tests\n"); | |
530 | printf("\n"); | |
531 | ||
532 | printf("Successful snapshot_delete of only existing snapshot\n"); | |
533 | testcase_delete("101", "test", 0, "", { "local:snapshotable-disk-1" => "test" }); | |
534 | ||
535 | printf("Successful snapshot_delete of leaf snapshot\n"); | |
536 | testcase_delete("102", "test2", 0, "", { "local:snapshotable-disk-1" => "test2" }); | |
537 | ||
538 | printf("Successful snapshot_delete of root snapshot\n"); | |
539 | testcase_delete("103", "test", 0, "", { "local:snapshotable-disk-1" => "test" }); | |
540 | ||
541 | printf("Successful snapshot_delete of intermediate snapshot\n"); | |
542 | testcase_delete("104", "test2", 0, "", { "local:snapshotable-disk-1" => "test2" }); | |
543 | ||
544 | printf("Successful snapshot_delete with broken volume_snapshot_delete and force=1\n"); | |
545 | testcase_delete("105", "test", 1, ""); | |
546 | ||
547 | printf("Successful snapshot_delete with mp broken volume_snapshot_delete and force=1\n"); | |
548 | testcase_delete("106", "test", 1, "", { "local:snapshotable-disk-1" => "test", "local:snapshotable-disk-3" => "test" }); | |
549 | ||
550 | printf("Expected error when snapshot_delete fails with broken volume_snapshot_delete and force=0\n"); | |
551 | testcase_delete("201", "test", 0, "volume snapshot delete disabled\n"); | |
552 | ||
553 | printf("Expected error when snapshot_delete fails with broken mp volume_snapshot_delete and force=0\n"); | |
554 | testcase_delete("202", "test", 0, "volume snapshot delete disabled\n", { "local:snapshotable-disk-1" => "test" }); | |
555 | ||
556 | printf("Expected error for snapshot_delete with locked config\n"); | |
557 | testcase_delete("203", "test", 0, "VM is locked (backup)\n"); | |
558 | ||
559 | $nodename = "rollback"; | |
560 | printf("\n"); | |
561 | printf("Running rollback tests\n"); | |
562 | printf("\n"); | |
563 | ||
564 | $stop_possible = 1; | |
565 | ||
566 | printf("Successful snapshot_rollback to only existing snapshot\n"); | |
567 | testcase_rollback("101", "test", "", { "local:snapshotable-disk-1" => "test" }); | |
568 | ||
569 | printf("Successful snapshot_rollback to leaf snapshot\n"); | |
570 | testcase_rollback("102", "test2", "", { "local:snapshotable-disk-1" => "test2" }); | |
571 | ||
572 | printf("Successful snapshot_rollback to root snapshot\n"); | |
573 | testcase_rollback("103", "test", "", { "local:snapshotable-disk-1" => "test" }); | |
574 | ||
575 | printf("Successful snapshot_rollback to intermediate snapshot\n"); | |
576 | testcase_rollback("104", "test2", "", { "local:snapshotable-disk-1" => "test2" }); | |
577 | ||
578 | printf("Successful snapshot_rollback with multiple mp\n"); | |
579 | testcase_rollback("105", "test", "", { "local:snapshotable-disk-1" => "test", "local:snapshotable-disk-2" => "test", "local:snapshotable-disk-3" => "test" }); | |
580 | ||
581 | printf("Successful snapshot_rollback to only existing snapshot, with saved vmstate and machine config\n"); | |
582 | testcase_rollback("106", "test", "", { "local:snapshotable-disk-1" => "test" }); | |
583 | ||
584 | printf("Expected error for snapshot_rollback with non-existing snapshot\n"); | |
585 | testcase_rollback("201", "test2", "snapshot 'test2' does not exist\n"); | |
586 | ||
587 | printf("Expected error for snapshot_rollback if volume rollback not possible\n"); | |
588 | testcase_rollback("202", "test", "volume_rollback_is_possible failed\n"); | |
589 | ||
590 | printf("Expected error for snapshot_rollback with incomplete snapshot\n"); | |
591 | testcase_rollback("203", "test", "unable to rollback to incomplete snapshot (snapstate = delete)\n"); | |
592 | ||
593 | printf("Expected error for snapshot_rollback with lock\n"); | |
594 | testcase_rollback("204", "test", "VM is locked (backup)\n"); | |
595 | ||
596 | $stop_possible = 0; | |
597 | ||
598 | printf("Expected error for snapshot_rollback with unkillable container\n"); | |
599 | testcase_rollback("205", "test", "unable to rollback vm 205: vm is running\n"); | |
600 | ||
601 | $stop_possible = 1; | |
602 | ||
603 | printf("Expected error for snapshot_rollback with mp rollback_is_possible failure\n"); | |
604 | testcase_rollback("206", "test", "volume_rollback_is_possible failed\n"); | |
605 | ||
606 | printf("Expected error for snapshot_rollback with mp rollback failure (results in inconsistent state)\n"); | |
607 | testcase_rollback("207", "test", "volume snapshot rollback disabled\n", { "local:snapshotable-disk-1" => "test", "local:snapshotable-disk-2" => "test" }); | |
608 | ||
609 | done_testing(); |