| 1 | package hostclaim |
| 2 | |
| 3 | import ( |
| 4 | "errors" |
| 5 | "fmt" |
| 6 | "strings" |
| 7 | "testing" |
| 8 | "time" |
| 9 | ) |
| 10 | |
| 11 | func TestPlan13ResidueAliasQueue(t *testing.T) { |
| 12 | for _, home := range []string{"ie", "", "uk"} { |
| 13 | for _, different := range []bool{false, true} { |
| 14 | t.Run(home+"/"+map[bool]string{false: "same", true: "different"}[different], func(t *testing.T) { |
| 15 | c, scope := parkFixture(t) |
| 16 | c.Op.Intent["home_region"] = home |
| 17 | inState(c, KindLanding, PhaseProbing) |
| 18 | id := plan13IDs() |
| 19 | first := scope(c.Holder.Location) |
| 20 | if err := QueueResidueParks(moveA, "ie", first, []string{"g1"}, id)(c); err != nil { |
| 21 | t.Fatal(err) |
| 22 | } |
| 23 | second := first |
| 24 | if different { |
| 25 | second.EvidenceAt = second.EvidenceAt.Add(time.Second) |
| 26 | } |
| 27 | before := string(mustJSON(t, c)) |
| 28 | err := QueueResidueParks(moveA, "@home", second, []string{"g1"}, id)(c) |
| 29 | if home == "ie" { |
| 30 | if different && (!errors.Is(err, ErrWrongState) || !strings.Contains(err.Error(), "another scope")) { |
| 31 | t.Fatalf("scope conflict: %v", err) |
| 32 | } |
| 33 | if !different && err != nil { |
| 34 | t.Fatal(err) |
| 35 | } |
| 36 | if string(mustJSON(t, c)) != before { |
| 37 | t.Fatal("alias replay changed claim") |
| 38 | } |
| 39 | } else if err != nil || len(c.Obligations) != 2 { |
| 40 | t.Fatalf("unbound region: %v %+v", err, c.Obligations) |
| 41 | } |
| 42 | }) |
| 43 | } |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | func TestPlan13ReplicaAliasQueue(t *testing.T) { |
| 48 | for _, home := range []string{"ie", "", "uk"} { |
| 49 | c, scope := parkFixture(t) |
| 50 | c.Op.Intent["home_region"] = home |
| 51 | s := scope("moves/" + c.Host + "/" + moveA) |
| 52 | id := plan13IDs() |
| 53 | if _, err := queueReplicaPark(c, moveA, "ie", s, id); err != nil { |
| 54 | t.Fatal(err) |
| 55 | } |
| 56 | if got := owesStagingPark(c, moveA, "@home"); got != (home == "ie") { |
| 57 | t.Fatalf("home %q: staging owed %v", home, got) |
| 58 | } |
| 59 | if _, err := queueReplicaPark(c, moveA, "@home", s, id); err != nil { |
| 60 | t.Fatal(err) |
| 61 | } |
| 62 | want := 2 |
| 63 | if home == "ie" { |
| 64 | want = 1 |
| 65 | } |
| 66 | if len(c.Obligations) != want { |
| 67 | t.Fatalf("home %q: %+v", home, c.Obligations) |
| 68 | } |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | func plan13IDs() func() string { |
| 73 | n := 0 |
| 74 | return func() string { n++; return fmt.Sprintf("chore%d", n) } |
| 75 | } |
| 76 | |
| 77 | func TestPlan13AbortAndRevertRetainHomeChore(t *testing.T) { |
| 78 | for _, action := range []string{"abort", "revert", "revert-replay"} { |
| 79 | t.Run(action, func(t *testing.T) { |
| 80 | c, scope := parkFixture(t) |
| 81 | c.Op.Intent["home_region"], c.Op.Intent["to"] = "ie", "@home" |
| 82 | s := scope("moves/" + c.Host + "/" + moveA) |
| 83 | id := plan13IDs() |
| 84 | if _, err := queueReplicaPark(c, moveA, "ie", s, id); err != nil { |
| 85 | t.Fatal(err) |
| 86 | } |
| 87 | if action == "abort" { |
| 88 | c.Op.Phase = PhaseAborting |
| 89 | changed := s |
| 90 | changed.EvidenceAt = changed.EvidenceAt.Add(time.Second) |
| 91 | if err := Abort(moveA, "@home", changed, id)(c); !errors.Is(err, ErrWrongState) { |
| 92 | t.Fatalf("abort accepted conflicting alias scope: %v", err) |
| 93 | } |
| 94 | if err := Abort(moveA, "@home", s, id)(c); err != nil { |
| 95 | t.Fatal(err) |
| 96 | } |
| 97 | } else { |
| 98 | c.Op.Exec = "" |
| 99 | setJournal(c, JournalEvidenceSource, "evidence") |
| 100 | if action == "revert-replay" { |
| 101 | c.Op.Kind, c.Op.Exec = KindReverting, "ie-box" |
| 102 | setJournal(c, JournalRevPhase, RevPhaseEvidence) |
| 103 | } |
| 104 | if err := Revert(moveA, "ie-box", "@home", &s, id)(c); err != nil { |
| 105 | t.Fatal(err) |
| 106 | } |
| 107 | } |
| 108 | if len(c.Obligations) != 1 || c.Obligations[0].Region != "ie" { |
| 109 | t.Fatalf("rewrote or duplicated chore: %+v", c.Obligations) |
| 110 | } |
| 111 | }) |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | func TestPlan13ReturnLaneAliasScope(t *testing.T) { |
| 116 | c, scope := parkFixture(t) |
| 117 | c.Op.Intent["home_region"] = "ie" |
| 118 | c.Op.Intent["rollback"] = "rb_abcdefghijklmnopqrstuvwxyz" |
| 119 | inState(c, KindRestoring, PhaseProbed) |
| 120 | s := scope("moves/" + c.Host + "/" + c.Op.Intent["rollback"]) |
| 121 | id := plan13IDs() |
| 122 | if _, err := queueReplicaPark(c, moveA, "ie", s, id); err != nil { |
| 123 | t.Fatal(err) |
| 124 | } |
| 125 | setJournal(c, journalReturnLane, s.Location) |
| 126 | changed := s |
| 127 | changed.EvidenceAt = changed.EvidenceAt.Add(time.Second) |
| 128 | if err := QueueReturnLanePark(moveA, "@home", changed, id)(c); !errors.Is(err, ErrWrongState) { |
| 129 | t.Fatalf("journal masked conflicting alias chore: %v", err) |
| 130 | } |
| 131 | if err := QueueReturnLanePark(moveA, "@home", s, id)(c); err != nil { |
| 132 | t.Fatal(err) |
| 133 | } |
| 134 | if len(c.Obligations) != 1 || c.Obligations[0].Region != "ie" { |
| 135 | t.Fatal(c.Obligations) |
| 136 | } |
| 137 | } |
| 138 | |
amadan