| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "net/http" |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | "reflect" |
| 9 | "sync" |
| 10 | "testing" |
| 11 | |
| 12 | "reasonix/internal/agent" |
| 13 | ) |
| 14 | |
| 15 | func TestRemoteRuntimeMissingSelectedSessionRequiresOwnConfirmation(t *testing.T) { |
| 16 | isolateDesktopUserDirs(t) |
| 17 | body := `{"schemaVersion":1,"sessions":[]}` |
| 18 | client := &http.Client{Transport: roundTripFunc(func(req *http.Request) (*http.Response, error) { |
| 19 | return remoteRuntimeTestResponse(req, http.StatusOK, body), nil |
| 20 | })} |
| 21 | a, tab := remoteRuntimeTestApp(client) |
| 22 | old := remoteRuntimeTestSnapshot("retired", 7, "executing") |
| 23 | acceptRemoteRuntimeStateLocked(tab, runtimeRemoteTestPath, old, true) |
| 24 | if _, err := a.SyncRuntimeState(); err != nil { |
| 25 | t.Fatal(err) |
| 26 | } |
| 27 | view := a.GetRuntimeStateSnapshot().Sessions[0] |
| 28 | if view.Freshness != "unknown" || !reflect.DeepEqual(view.State, old) { |
| 29 | t.Fatalf("missing runtime became authoritative: %+v", view) |
| 30 | } |
| 31 | other := remoteRuntimeTestSnapshot("other", 1, "idle") |
| 32 | acceptRemoteRuntimeStateLocked(tab, "/sessions/other.jsonl", other, true) |
| 33 | if tab.runtimeUnknown[runtimeRemoteTestPath] == 0 { |
| 34 | t.Fatal("another session cleared uncertainty") |
| 35 | } |
| 36 | body = remoteRuntimeTestPayload(t, old) |
| 37 | if _, err := a.SyncRuntimeState(); err != nil { |
| 38 | t.Fatal(err) |
| 39 | } |
| 40 | view = a.GetRuntimeStateSnapshot().Sessions[0] |
| 41 | if view.Freshness != "synced" || !reflect.DeepEqual(view.State, old) { |
| 42 | t.Fatalf("identical authority did not confirm: %+v", view) |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | func TestRemoteRuntimeGETCannotConfirmLaterUncertainty(t *testing.T) { |
| 47 | isolateDesktopUserDirs(t) |
| 48 | entered, release := make(chan struct{}), make(chan struct{}) |
| 49 | enterOnce, releaseOnce := sync.OnceFunc(func() { close(entered) }), sync.OnceFunc(func() { close(release) }) |
| 50 | defer releaseOnce() |
| 51 | state := remoteRuntimeTestSnapshot("controller", 3, "executing") |
| 52 | body := remoteRuntimeTestPayload(t, state) |
| 53 | client := &http.Client{Transport: roundTripFunc(func(req *http.Request) (*http.Response, error) { |
| 54 | enterOnce() |
| 55 | <-release |
| 56 | return remoteRuntimeTestResponse(req, 200, body), nil |
| 57 | })} |
| 58 | a, tab := remoteRuntimeTestApp(client) |
| 59 | acceptRemoteRuntimeStateLocked(tab, runtimeRemoteTestPath, state, true) |
| 60 | result := make(chan error, 1) |
| 61 | go func() { _, err := a.SyncRuntimeState(); result <- err }() |
| 62 | <-entered |
| 63 | a.remoteTabMu.Lock() |
| 64 | markRemoteRuntimeUnknownLocked(tab, runtimeRemoteTestPath) |
| 65 | a.remoteTabMu.Unlock() |
| 66 | releaseOnce() |
| 67 | awaitRemoteRuntimeSync(t, result) |
| 68 | if tab.runtimeUnknown[runtimeRemoteTestPath] == 0 { |
| 69 | t.Fatal("old GET erased a later failure without changed facts") |
| 70 | } |
| 71 | if _, err := a.SyncRuntimeState(); err != nil { |
| 72 | t.Fatal(err) |
| 73 | } |
| 74 | if tab.runtimeUnknown[runtimeRemoteTestPath] != 0 { |
| 75 | t.Fatal("fresh GET did not restore confidence") |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | func TestRemoteRuntimeLegacyRecoveryConfirmsOnlySelectedSession(t *testing.T) { |
| 80 | isolateDesktopUserDirs(t) |
| 81 | client := &http.Client{Transport: roundTripFunc(func(req *http.Request) (*http.Response, error) { |
| 82 | if req.URL.Path == "/runtime-states" { |
| 83 | return remoteRuntimeTestResponse(req, 404, "unsupported"), nil |
| 84 | } |
| 85 | return remoteRuntimeTestResponse(req, 200, `{"sessionPath":"/sessions/current.jsonl","running":false}`), nil |
| 86 | })} |
| 87 | a, tab := remoteRuntimeTestApp(client) |
| 88 | state := remoteRuntimeTestSnapshot("previous-server", 1, "executing") |
| 89 | acceptRemoteRuntimeStateLocked(tab, runtimeRemoteTestPath, state, true) |
| 90 | acceptRemoteRuntimeStateLocked(tab, "/sessions/background.jsonl", state, true) |
| 91 | markRemoteRuntimeUnknownLocked(tab, runtimeRemoteTestPath) |
| 92 | markRemoteRuntimeUnknownLocked(tab, "/sessions/background.jsonl") |
| 93 | if _, err := a.SyncRuntimeState(); err != nil { |
| 94 | t.Fatal(err) |
| 95 | } |
| 96 | for _, session := range a.GetRuntimeStateSnapshot().Sessions { |
| 97 | if session.Open { |
| 98 | if session.State.SchemaVersion != 0 || session.State.Running || session.Freshness != "synced" { |
| 99 | t.Fatalf("legacy recovery = %+v", session) |
| 100 | } |
| 101 | } else if session.Freshness != "unknown" { |
| 102 | t.Fatal("legacy foreground status confirmed background") |
| 103 | } |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | func TestRuntimeProjectionDoesNotReadPreviewFiles(t *testing.T) { |
| 108 | isolateDesktopUserDirs(t) |
| 109 | dir := t.TempDir() |
| 110 | first, second := filepath.Join(dir, "first.jsonl"), filepath.Join(dir, "second.jsonl") |
| 111 | a := &App{tabs: map[string]*WorkspaceTab{ |
| 112 | "one": {ID: "one", Scope: "project", WorkspaceRoot: dir, TopicID: "topic", SessionPath: first}, |
| 113 | "two": {ID: "two", Scope: "project", WorkspaceRoot: dir, TopicID: "topic", SessionPath: second}, |
| 114 | }} |
| 115 | if err := os.WriteFile(agent.BranchMetaPath(first), []byte(`{"preview":"before"}`), 0o600); err != nil { |
| 116 | t.Fatal(err) |
| 117 | } |
| 118 | before := a.GetRuntimeStateSnapshot() |
| 119 | if err := os.WriteFile(agent.BranchMetaPath(first), []byte(`{"preview":"after"}`), 0o600); err != nil { |
| 120 | t.Fatal(err) |
| 121 | } |
| 122 | for range 20 { |
| 123 | if after := a.GetRuntimeStateSnapshot(); !reflect.DeepEqual(before, after) { |
| 124 | t.Fatalf("unstable memory projection: %+v", after) |
| 125 | } |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | func TestRemoteRuntimeWireRequiredFacts(t *testing.T) { |
| 130 | valid := remoteRuntimeTestJSON(t, remoteRuntimeTestSnapshot("controller", 2, "idle")) |
| 131 | if state, err := decodeRemoteRuntimeState(json.RawMessage(valid)); err != nil || state.Running || state.BackgroundJobs != 0 { |
| 132 | t.Fatalf("explicit false/zero rejected: %+v %v", state, err) |
| 133 | } |
| 134 | for _, field := range []string{"schemaVersion", "runtimeEpoch", "revision", "phase", "running", "pendingPrompt", "cancelRequested", "cancellable", "backgroundJobs"} { |
| 135 | for _, replacement := range []string{"missing", "null", `[]`} { |
| 136 | t.Run(field+"/"+replacement, func(t *testing.T) { |
| 137 | var fields map[string]json.RawMessage |
| 138 | if err := json.Unmarshal([]byte(valid), &fields); err != nil { |
| 139 | t.Fatal(err) |
| 140 | } |
| 141 | if replacement == "missing" { |
| 142 | delete(fields, field) |
| 143 | } else { |
| 144 | fields[field] = json.RawMessage(replacement) |
| 145 | } |
| 146 | raw, err := json.Marshal(fields) |
| 147 | if err != nil { |
| 148 | t.Fatal(err) |
| 149 | } |
| 150 | if _, err := decodeRemoteRuntimeState(raw); err == nil { |
| 151 | t.Fatal("accepted absent or malformed required fact") |
| 152 | } |
| 153 | var status remoteTabStatusPayload |
| 154 | if err := json.Unmarshal([]byte(`{"running":false,"runtimeState":`+string(raw)+`}`), &status); err == nil { |
| 155 | t.Fatal("status downgraded malformed schema 1 to legacy flags") |
| 156 | } |
| 157 | }) |
| 158 | } |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | func TestRemoteRuntimeInvalidFullSnapshotCannotPrune(t *testing.T) { |
| 163 | isolateDesktopUserDirs(t) |
| 164 | client := &http.Client{Transport: roundTripFunc(func(req *http.Request) (*http.Response, error) { |
| 165 | return remoteRuntimeTestResponse(req, 200, `{"schemaVersion":1,"sessions":[{"sessionPath":"/sessions/current.jsonl","state":{"schemaVersion":1,"runtimeEpoch":"controller","revision":2,"phase":"idle"}}]}`), nil |
| 166 | })} |
| 167 | a, tab := remoteRuntimeTestApp(client) |
| 168 | old := remoteRuntimeTestSnapshot("controller", 1, "executing") |
| 169 | acceptRemoteRuntimeStateLocked(tab, runtimeRemoteTestPath, old, true) |
| 170 | acceptRemoteRuntimeStateLocked(tab, "/sessions/background.jsonl", old, true) |
| 171 | if _, err := a.SyncRuntimeState(); err == nil { |
| 172 | t.Fatal("invalid payload accepted") |
| 173 | } |
| 174 | if len(tab.runtimeStates) != 2 || !reflect.DeepEqual(tab.runtimeStates[runtimeRemoteTestPath], old) { |
| 175 | t.Fatal("invalid full GET replaced or pruned facts") |
| 176 | } |
| 177 | for _, view := range a.GetRuntimeStateSnapshot().Sessions { |
| 178 | if view.Freshness != "unknown" { |
| 179 | t.Fatal("invalid full GET cleared uncertainty") |
| 180 | } |
| 181 | } |
| 182 | a.acceptRemoteRuntimeFrame(tab.id, tab.gen, runtimeRemoteTestPath, json.RawMessage(`{"runtimeState":{"schemaVersion":1,"runtimeEpoch":"controller","revision":2,"phase":"idle"}}`)) |
| 183 | if !reflect.DeepEqual(tab.runtimeStates[runtimeRemoteTestPath], old) { |
| 184 | t.Fatal("invalid SSE replaced facts") |
| 185 | } |
| 186 | } |
| 187 |