| 1 | package host |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "errors" |
| 7 | "fmt" |
| 8 | "testing" |
| 9 | |
| 10 | "github.com/carlosframework/platform/internal/appconfig" |
| 11 | "github.com/carlosframework/platform/internal/hostclaim" |
| 12 | "github.com/carlosframework/platform/internal/hostguard" |
| 13 | "github.com/carlosframework/platform/internal/moves" |
| 14 | "github.com/carlosframework/platform/internal/park" |
| 15 | "github.com/carlosframework/platform/internal/provision" |
| 16 | "github.com/carlosframework/platform/internal/registry" |
| 17 | "github.com/carlosframework/platform/internal/release" |
| 18 | ) |
| 19 | |
| 20 | // The cut guard (Paul's ruling, 2026-10-11): the source refuses to start a |
| 21 | // cut unless the target's latest report states that its box can land the |
| 22 | // move and roll it back (T13), and unless the source itself can recover. |
| 23 | // The refusal comes before anything stops, the writer's lease is taken or |
| 24 | // the claim is sealed, and the move stays ready with the reason recorded. |
| 25 | |
| 26 | // errStandIn is what a harness stand-in answers. The stand-ins arm a box |
| 27 | // so that the arming predicates hold, as they do once the wake-source gate |
| 28 | // opens (movesWakeSourceRegistered, Plan 5 Task 9b); |
| 29 | // a test that reaches one has run a step its harness never wired. |
| 30 | var errStandIn = errors.New("harness stand-in: this hook is not wired in this harness") |
| 31 | |
| 32 | func standIn(name string) error { return fmt.Errorf("%s: %w", name, errStandIn) } |
| 33 | |
| 34 | // armStandIns fills every hook landingArmed, rollbackTargetArmed and |
| 35 | // recoverySourceArmed read that c lacks, with the park fakes (as |
| 36 | // armParkFakes arms them, for role) and a stand-in for each other hook. A hook c already has is |
| 37 | // kept, so a harness's own fakes win. |
| 38 | func armStandIns(c *moveCfg, s release.Store, role string) { |
| 39 | if c.Guard.DataDir == "" { |
| 40 | c.Guard = hostguard.Guard{DataDir: c.DataDir} |
| 41 | } |
| 42 | if c.Local.DataDir == "" { |
| 43 | c.Local = park.Local{DataDir: c.DataDir, Box: c.Box} |
| 44 | } |
| 45 | if c.ParkLeases == nil { |
| 46 | c.ParkLeases = claimParkLeases(&fakeParkLeases{}) |
| 47 | } |
| 48 | if c.ParkView == nil { |
| 49 | c.ParkView = recordView(s, c.Region, role) |
| 50 | } |
| 51 | if c.ParkAuthorize == nil { |
| 52 | c.ParkAuthorize = allowParkAuthorize |
| 53 | } |
| 54 | if c.ParkRunHeld == nil { |
| 55 | c.ParkRunHeld = movesRunHeld |
| 56 | } |
| 57 | if c.ParkLocalAuthorize == nil { |
| 58 | c.ParkLocalAuthorize = allowLocalAuthorize |
| 59 | } |
| 60 | if c.OwnLease == nil { |
| 61 | c.OwnLease = func(context.Context, string, string) (park.HeldLease, error) { return nil, standIn("OwnLease") } |
| 62 | } |
| 63 | if c.RenderHeld == nil { |
| 64 | c.RenderHeld = func(context.Context, release.Store, registry.Route, string, *provision.MoveInputs, func(string) error) (appconfig.HeldRender, error) { |
| 65 | return appconfig.HeldRender{}, standIn("RenderHeld") |
| 66 | } |
| 67 | } |
| 68 | if c.ReplaceTimers == nil { |
| 69 | c.ReplaceTimers = func(context.Context, string, []registry.Timer) error { return standIn("ReplaceTimers") } |
| 70 | } |
| 71 | if c.SetReplication == nil { |
| 72 | c.SetReplication = func(string, string) error { return standIn("SetReplication") } |
| 73 | } |
| 74 | if c.SetNextDue == nil { |
| 75 | c.SetNextDue = func(string, int64) error { return standIn("SetNextDue") } |
| 76 | } |
| 77 | if c.RemoveVerifyEntry == nil { |
| 78 | c.RemoveVerifyEntry = func(context.Context, release.Store, string) error { return standIn("RemoveVerifyEntry") } |
| 79 | } |
| 80 | if c.WriteGen == nil { |
| 81 | c.WriteGen = func(string, string) error { return standIn("WriteGen") } |
| 82 | } |
| 83 | if c.ReleaseReady == nil { |
| 84 | c.ReleaseReady = func(context.Context, release.Store, provision.Record, string) moves.Check { |
| 85 | return moves.Check{Reason: standIn("ReleaseReady").Error()} |
| 86 | } |
| 87 | } |
| 88 | if c.HandHold == nil { |
| 89 | c.HandHold = func(string, string, string, string, func() error) (bool, error) { return false, standIn("HandHold") } |
| 90 | } |
| 91 | if c.ReleaseHeld == nil { |
| 92 | c.ReleaseHeld = func(string, string) (bool, error) { return false, standIn("ReleaseHeld") } |
| 93 | } |
| 94 | if c.Timers == nil { |
| 95 | c.Timers = func(string) ([]registry.Timer, error) { return nil, standIn("Timers") } |
| 96 | } |
| 97 | if role != roleTarget { |
| 98 | return |
| 99 | } |
| 100 | if c.DeleteHeld == nil { |
| 101 | c.DeleteHeld = func(string, string) (bool, error) { return false, standIn("DeleteHeld") } |
| 102 | } |
| 103 | if c.Fence == nil { |
| 104 | c.Fence = func(context.Context, string, uint64) error { return standIn("Fence") } |
| 105 | } |
| 106 | if c.TimersDrained == nil { |
| 107 | c.TimersDrained = func(context.Context, string) error { return standIn("TimersDrained") } |
| 108 | } |
| 109 | if c.Evidence == nil { |
| 110 | c.Evidence = func(context.Context, string, string, []string) (moves.StoppedReport, error) { |
| 111 | return moves.StoppedReport{}, standIn("Evidence") |
| 112 | } |
| 113 | } |
| 114 | if c.FinalCheckpoint == nil { |
| 115 | c.FinalCheckpoint = func(context.Context, string, string, hostclaim.Holder, func(context.Context) error) error { |
| 116 | return standIn("FinalCheckpoint") |
| 117 | } |
| 118 | } |
| 119 | if c.LocalPosition == nil { |
| 120 | c.LocalPosition = func(string) (uint64, error) { return 0, standIn("LocalPosition") } |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | // unarmedTarget is the cut harness's target with the landing or the |
| 125 | // rollback left unwired, as every box is in production until the |
| 126 | // wake-source gate opens (Plan 5 Task 9b). |
| 127 | func (h *cutHarness) unarmedTarget(t *testing.T, unarm func(*moveCfg)) moveCfg { |
| 128 | t.Helper() |
| 129 | c := h.target() |
| 130 | if !landingArmed(c) || !rollbackTargetArmed(c) { |
| 131 | t.Fatal("fixture: the harness's target is not armed") |
| 132 | } |
| 133 | unarm(&c) |
| 134 | if landingArmed(c) && rollbackTargetArmed(c) { |
| 135 | t.Fatal("fixture: the target is still armed") |
| 136 | } |
| 137 | return c |
| 138 | } |
| 139 | |
| 140 | // nothingStopped fails unless the move is ready again with reason recorded |
| 141 | // and the pass did nothing irreversible: no hold, fence, drain, stop |
| 142 | // evidence (which reads the writer's lease) or final checkpoint, no staging |
| 143 | // lease taken and no status set since the counts before the pass, and the |
| 144 | // claim still the moving op under the source with nothing sealed. |
| 145 | func (h *cutHarness) nothingStopped(t *testing.T, reason string, acquired, statuses int) { |
| 146 | t.Helper() |
| 147 | m := h.move(t) |
| 148 | if m.State != provision.MoveReady || m.CutPhase != "" || m.Inputs != nil || m.CutAt != nil || m.Reason != reason { |
| 149 | t.Fatalf("not refused back to ready with %q: %+v", reason, m) |
| 150 | } |
| 151 | if h.ev.calls != 0 || len(h.holds) != 0 || h.fences != 0 || h.drains != 0 || h.checkpoints != 0 || len(h.locations) != 0 { |
| 152 | t.Fatalf("something stopped: evidence %d, holds %v, fences %d, drains %d, checkpoints %d, leases read %v", |
| 153 | h.ev.calls, h.holds, h.fences, h.drains, h.checkpoints, h.locations) |
| 154 | } |
| 155 | if got := h.lease.acquired; got != acquired { |
| 156 | t.Fatalf("the refusal took the staging lease: %d acquisitions, want %d", got, acquired) |
| 157 | } |
| 158 | if len(h.statuses) != statuses { |
| 159 | t.Fatalf("the source's row changed status: %v", h.statuses[statuses:]) |
| 160 | } |
| 161 | c := h.claim(t) |
| 162 | if c.Op.Exec != "ie-box" || c.Op.Kind != hostclaim.KindMoving || c.Op.Phase != hostclaim.PhaseMoving { |
| 163 | t.Fatalf("the claim moved: %+v", c.Op) |
| 164 | } |
| 165 | if _, err := journalledSeal(c); err == nil { |
| 166 | t.Fatal("the claim carries a seal") |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | // The harnesses arm both sides, so the cut runs exactly as before: the |
| 171 | // target's report states T13, the source's recovery is armed. |
| 172 | func TestCutGuardBothArmedCutsAsBefore(t *testing.T) { |
| 173 | h := newCutHarness(t) |
| 174 | h.ready(t) |
| 175 | if r := h.targetReport(t); !r.Armed() || r.Checks[moves.CheckArmed] != (moves.Check{OK: true}) { |
| 176 | t.Fatalf("the armed target's report: %+v", r.Checks[moves.CheckArmed]) |
| 177 | } |
| 178 | if !recoverySourceArmed(h.cfg) { |
| 179 | t.Fatal("fixture: the source's recovery is not armed") |
| 180 | } |
| 181 | h.cut(t) |
| 182 | h.pass(t) |
| 183 | if m := h.move(t); m.State != provision.MoveLanding || m.CutPhase != provision.CutFlipped || m.Reason != "" { |
| 184 | t.Fatalf("the armed cut did not flip: %+v", m) |
| 185 | } |
| 186 | } |
| 187 | |
| 188 | // A target whose report says it cannot land or roll back is refused at |
| 189 | // requested, before the source's round takes the staging lease: the move |
| 190 | // is ready again, unpinned, with the reason, and nothing stopped. So is a |
| 191 | // report from an older box, which has no T13 at all. |
| 192 | func TestCutGuardRefusesAnUnarmedTarget(t *testing.T) { |
| 193 | t.Parallel() |
| 194 | ctx := context.Background() |
| 195 | for name, spoil := range map[string]func(t *testing.T, h *cutHarness){ |
| 196 | "its landing is not armed": func(t *testing.T, h *cutHarness) { |
| 197 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.OwnLease = nil })) |
| 198 | }, |
| 199 | "its rollback is not armed": func(t *testing.T, h *cutHarness) { |
| 200 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.DeleteHeld = nil })) |
| 201 | }, |
| 202 | "an older box's report has no T13": func(t *testing.T, h *cutHarness) { |
| 203 | rec := h.read(t, p1Host) |
| 204 | key := moves.TargetReportKey(moves.ReportPrefix(rec.Account, rec.App, rec.Host, rec.Move.ID)) |
| 205 | body, _, err := h.s.Get(ctx, key) |
| 206 | if err != nil { |
| 207 | t.Fatal(err) |
| 208 | } |
| 209 | var raw map[string]json.RawMessage |
| 210 | if err := json.Unmarshal(body, &raw); err != nil { |
| 211 | t.Fatal(err) |
| 212 | } |
| 213 | var checks map[string]json.RawMessage |
| 214 | if err := json.Unmarshal(raw["checks"], &checks); err != nil { |
| 215 | t.Fatal(err) |
| 216 | } |
| 217 | delete(checks, moves.CheckArmed) |
| 218 | raw["checks"], _ = json.Marshal(checks) |
| 219 | body, _ = json.Marshal(raw) |
| 220 | if err := moves.PutReplace(ctx, h.s, key, body); err != nil { |
| 221 | t.Fatal(err) |
| 222 | } |
| 223 | }, |
| 224 | } { |
| 225 | t.Run(name, func(t *testing.T) { |
| 226 | h := newCutHarness(t) |
| 227 | h.ready(t) |
| 228 | spoil(t, h) |
| 229 | if h.targetReport(t).Armed() { |
| 230 | t.Fatal("fixture: the report still states T13") |
| 231 | } |
| 232 | h.cut(t) |
| 233 | acquired, statuses := h.lease.acquired, len(h.statuses) |
| 234 | h.pass(t) |
| 235 | h.nothingStopped(t, provision.RefusedTargetUnarmed, acquired, statuses) |
| 236 | }) |
| 237 | } |
| 238 | } |
| 239 | |
| 240 | // A source that cannot recover a failed cut refuses it the same way. |
| 241 | func TestCutGuardRefusesAnUnarmedSource(t *testing.T) { |
| 242 | t.Parallel() |
| 243 | for name, unarm := range map[string]func(*moveCfg){ |
| 244 | "no recovery open": func(c *moveCfg) { c.ReleaseHeld = nil }, |
| 245 | "no hand-over": func(c *moveCfg) { c.HandHold = nil }, |
| 246 | "no landing for return": func(c *moveCfg) { c.ParkRunHeld = nil }, |
| 247 | } { |
| 248 | t.Run(name, func(t *testing.T) { |
| 249 | h := newCutHarness(t) |
| 250 | h.ready(t) |
| 251 | unarm(&h.cfg) |
| 252 | if recoverySourceArmed(h.cfg) { |
| 253 | t.Fatal("fixture: the source is still armed") |
| 254 | } |
| 255 | h.cut(t) |
| 256 | acquired, statuses := h.lease.acquired, len(h.statuses) |
| 257 | h.pass(t) |
| 258 | h.nothingStopped(t, provision.RefusedSourceUnarmed, acquired, statuses) |
| 259 | }) |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | // At admitted (a record an older source admitted without the guard), the |
| 264 | // guard refuses before the step to stopping. The target writes its report |
| 265 | // while the move is ready, so the unarmed one is published before the cut. |
| 266 | func TestCutGuardRefusesAtAdmitted(t *testing.T) { |
| 267 | ctx := context.Background() |
| 268 | h := newCutHarness(t) |
| 269 | h.ready(t) |
| 270 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.SetNextDue = nil })) |
| 271 | h.cut(t) |
| 272 | g := provision.MoveGuard{ID: p1ID, Incarnation: h.inc} |
| 273 | now := h.clock.Now() |
| 274 | if _, err := provision.SetRecordMove(ctx, h.s, "bab", "app", p1Host, provision.MoveAdmit(g, now, 120, moves.CutDeadline(now, 120), 3)); err != nil { |
| 275 | t.Fatal(err) |
| 276 | } |
| 277 | acquired, statuses := h.lease.acquired, len(h.statuses) |
| 278 | h.pass(t) |
| 279 | h.nothingStopped(t, provision.RefusedTargetUnarmed, acquired, statuses) |
| 280 | } |
| 281 | |
| 282 | // The refusal stands without a loop: an automatic cut refused because the |
| 283 | // source cannot recover is not pinned again or cut again while that holds, |
| 284 | // so later passes write nothing. Once the source is armed, the next passing |
| 285 | // round pins again and the automatic cut proceeds. |
| 286 | func TestCutGuardRefusalStandsUntilArmed(t *testing.T) { |
| 287 | h := newCutHarness(t) |
| 288 | h.start(t, "auto") |
| 289 | rootHolder(t, h.phase1Harness) |
| 290 | armed := h.cfg |
| 291 | h.cfg.ReleaseHeld = nil |
| 292 | h.ev.stopped = false // stop at stopping once armed, to look at it |
| 293 | h.pass(t) |
| 294 | h.targetPass(t, h.target()) |
| 295 | for i := 0; i < 3; i++ { |
| 296 | h.pass(t) |
| 297 | } |
| 298 | refused := h.move(t) |
| 299 | if refused.State != provision.MoveReady || refused.Inputs != nil || refused.Reason != provision.RefusedSourceUnarmed { |
| 300 | t.Fatalf("the automatic cut was not refused: %+v", refused) |
| 301 | } |
| 302 | h.targetPass(t, h.target()) |
| 303 | h.pass(t) |
| 304 | h.pass(t) |
| 305 | if m := h.move(t); m.UpdatedAt != refused.UpdatedAt || m.Inputs != nil || m.Reason != provision.RefusedSourceUnarmed { |
| 306 | t.Fatalf("passes after the refusal wrote the record: %+v", m) |
| 307 | } |
| 308 | if h.ev.calls != 0 || len(h.holds) != 0 { |
| 309 | t.Fatalf("something stopped: evidence %d, holds %v", h.ev.calls, h.holds) |
| 310 | } |
| 311 | h.cfg = armed |
| 312 | h.pass(t) // pins again and requests the cut |
| 313 | h.pass(t) // admits and starts stopping |
| 314 | if m := h.move(t); m.State != provision.MoveCutting || m.CutPhase != provision.CutStopping || m.Reason != "" { |
| 315 | t.Fatalf("the armed source did not cut: %+v", m) |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | // With the switch off, a requested cut on an unarmed source is left as main |
| 320 | // leaves it: nothing refuses, nothing is written. |
| 321 | func TestCutGuardSwitchOffIsMain(t *testing.T) { |
| 322 | h := newCutHarness(t) |
| 323 | h.ready(t) |
| 324 | h.cut(t) |
| 325 | before := h.move(t) |
| 326 | h.cfg.Enabled = false |
| 327 | h.cfg.ReleaseHeld = nil |
| 328 | h.pass(t) |
| 329 | h.pass(t) |
| 330 | if m := h.move(t); m.State != provision.MoveCutting || m.CutPhase != provision.CutRequested || m.Reason != "" || m.UpdatedAt != before.UpdatedAt { |
| 331 | t.Fatalf("the switch-off pass wrote the record: %+v", m) |
| 332 | } |
| 333 | if h.ev.calls != 0 || len(h.holds) != 0 { |
| 334 | t.Fatalf("something stopped: evidence %d, holds %v", h.ev.calls, h.holds) |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | // T13 gates readiness (§7.3): an unarmed target's report fails T13 with its |
| 339 | // sentence, and the move stays preparing, so `carlos move status` shows why |
| 340 | // before anyone asks to cut. Armed, it passes and the move is ready. |
| 341 | func TestTargetReportStatesItsArming(t *testing.T) { |
| 342 | h := newCutHarness(t) |
| 343 | h.start(t, "manual") |
| 344 | rootHolder(t, h.phase1Harness) |
| 345 | h.pass(t) |
| 346 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.ParkView = nil })) |
| 347 | r := h.targetReport(t) |
| 348 | if f := failing(r); len(f) != 1 || f[moves.CheckArmed] != t13NotArmed { |
| 349 | t.Fatalf("an unarmed target's failing checks: %v", f) |
| 350 | } |
| 351 | h.pass(t) |
| 352 | if m := h.move(t); m.State != provision.MovePreparing { |
| 353 | t.Fatalf("an unarmed target's move: %+v", m) |
| 354 | } |
| 355 | h.targetPass(t, h.target()) |
| 356 | if f := failing(h.targetReport(t)); len(f) != 0 { |
| 357 | t.Fatalf("an armed target's failing checks: %v", f) |
| 358 | } |
| 359 | h.pass(t) |
| 360 | if m := h.move(t); m.State != provision.MoveReady || m.Inputs == nil { |
| 361 | t.Fatalf("an armed target's move: %+v", m) |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | // Fix round 1: a refusal whose record write loses to another writer still |
| 366 | // ends the step. Here another writer takes the move back to ready just |
| 367 | // before the refusal's write, so the refusal's CAS conflicts; the pass must |
| 368 | // not carry on with the cut (the source's round and its staging lease at |
| 369 | // requested, the step to stopping at admitted). The next pass re-reads. |
| 370 | func TestCutGuardRefusalEndsTheStepOnAConflict(t *testing.T) { |
| 371 | t.Parallel() |
| 372 | ctx := context.Background() |
| 373 | for _, phase := range []string{provision.CutRequested, provision.CutAdmitted} { |
| 374 | t.Run(phase, func(t *testing.T) { |
| 375 | h := newCutHarness(t) |
| 376 | h.ready(t) |
| 377 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.OwnLease = nil })) |
| 378 | h.cut(t) |
| 379 | g := provision.MoveGuard{ID: p1ID, Incarnation: h.inc} |
| 380 | if phase == provision.CutAdmitted { |
| 381 | now := h.clock.Now() |
| 382 | if _, err := provision.SetRecordMove(ctx, h.s, "bab", "app", p1Host, provision.MoveAdmit(g, now, 120, moves.CutDeadline(now, 120), 3)); err != nil { |
| 383 | t.Fatal(err) |
| 384 | } |
| 385 | } |
| 386 | inner, conflicted := h.cfg.cutFault, false |
| 387 | h.cfg.cutFault = func(point string) error { |
| 388 | if point == "refusal" && !conflicted { |
| 389 | conflicted = true |
| 390 | if _, err := provision.SetRecordMove(ctx, h.s, "bab", "app", p1Host, provision.MoveBackToReady(g)); err != nil { |
| 391 | t.Errorf("the conflicting write: %v", err) |
| 392 | } |
| 393 | } |
| 394 | return inner(point) |
| 395 | } |
| 396 | acquired, statuses := h.lease.acquired, len(h.statuses) |
| 397 | h.pass(t) |
| 398 | if !conflicted { |
| 399 | t.Fatal("the pass never reached the refusal") |
| 400 | } |
| 401 | // The other writer's decision stands: ready, unpinned, and |
| 402 | // no reason, since its write carried none. |
| 403 | h.nothingStopped(t, "", acquired, statuses) |
| 404 | }) |
| 405 | } |
| 406 | } |
| 407 | |
| 408 | // Fix round 1 (ruling on concern 2): the scoped-holder refusal (ruling |
| 409 | // T5-lease) ends the step whatever its write returns, as the cut guard's |
| 410 | // does. Another writer takes the move back to ready just before the |
| 411 | // refusal's write, so its CAS conflicts; the pass ends there. At admitted |
| 412 | // the step must not go on to the cut guard or to stopping (the target is |
| 413 | // left unarmed so that a step that carried on would reach the guard's |
| 414 | // "refusal" point); at requested it must not go on to the admission. The |
| 415 | // staging lease the requested round takes before the holder check is |
| 416 | // main's order (ruling T5-lease) and is not this refusal's. |
| 417 | func TestCutHolderRefusalEndsTheStepOnAConflict(t *testing.T) { |
| 418 | t.Parallel() |
| 419 | ctx := context.Background() |
| 420 | for _, phase := range []string{provision.CutRequested, provision.CutAdmitted} { |
| 421 | t.Run(phase, func(t *testing.T) { |
| 422 | h := newCutHarness(t) |
| 423 | h.scoped = true |
| 424 | h.ready(t) |
| 425 | if phase == provision.CutAdmitted { |
| 426 | h.targetPass(t, h.unarmedTarget(t, func(c *moveCfg) { c.OwnLease = nil })) |
| 427 | } |
| 428 | h.cut(t) |
| 429 | g := provision.MoveGuard{ID: p1ID, Incarnation: h.inc} |
| 430 | if phase == provision.CutAdmitted { |
| 431 | now := h.clock.Now() |
| 432 | if _, err := provision.SetRecordMove(ctx, h.s, "bab", "app", p1Host, provision.MoveAdmit(g, now, 120, moves.CutDeadline(now, 120), 3)); err != nil { |
| 433 | t.Fatal(err) |
| 434 | } |
| 435 | } |
| 436 | inner, conflicted := h.cfg.cutFault, false |
| 437 | var after []string |
| 438 | h.cfg.cutFault = func(point string) error { |
| 439 | if conflicted { |
| 440 | after = append(after, point) |
| 441 | } |
| 442 | if point == "holder-refusal" && !conflicted { |
| 443 | conflicted = true |
| 444 | if _, err := provision.SetRecordMove(ctx, h.s, "bab", "app", p1Host, provision.MoveBackToReady(g)); err != nil { |
| 445 | t.Errorf("the conflicting write: %v", err) |
| 446 | } |
| 447 | } |
| 448 | return inner(point) |
| 449 | } |
| 450 | acquired, statuses := h.lease.acquired, len(h.statuses) |
| 451 | h.pass(t) |
| 452 | if !conflicted { |
| 453 | t.Fatal("the pass never reached the holder refusal") |
| 454 | } |
| 455 | if len(after) != 0 { |
| 456 | t.Fatalf("the step carried on after the conflicting refusal: %v", after) |
| 457 | } |
| 458 | if phase == provision.CutRequested { |
| 459 | acquired = h.lease.acquired // the round's own, before the holder check |
| 460 | } |
| 461 | h.nothingStopped(t, "", acquired, statuses) |
| 462 | if m := h.move(t); m.CutAt != nil || m.CutBudgetS != 0 { |
| 463 | t.Fatalf("the cut was admitted: %+v", m) |
| 464 | } |
| 465 | }) |
| 466 | } |
| 467 | } |
| 468 | |
amadan