From da836b466eb0a0263cc3e4e80fa2ae35e084108e Mon Sep 17 00:00:00 2001 From: daewoongoh Date: Sun, 8 Nov 2026 21:57:26 +0900 Subject: [PATCH] feat: summarize initial prompt to generate task title in background --- src/core/task/Task.ts | 79 +++++++ .../__tests__/Task.titleGeneration.spec.ts | 217 ++++++++++++++++++ .../task/__tests__/taskTitleGenerator.spec.ts | 158 +++++++++++++ src/core/task/taskTitleGenerator.ts | 100 ++++++++ src/shared/support-prompt.ts | 6 + .../src/context/ExtensionStateContext.tsx | 4 +- .../__tests__/ExtensionStateContext.spec.tsx | 29 +++ 7 files changed, 592 insertions(+), 1 deletion(-) create mode 100644 src/core/task/__tests__/Task.titleGeneration.spec.ts create mode 100644 src/core/task/__tests__/taskTitleGenerator.spec.ts create mode 100644 src/core/task/taskTitleGenerator.ts diff --git a/src/core/task/Task.ts b/src/core/task/Task.ts index b911479bc6..e2ebc13222 100644 --- a/src/core/task/Task.ts +++ b/src/core/task/Task.ts @@ -143,6 +143,7 @@ import { validateAndFixToolResultIds } from "./validateToolResultIds" import { mergeConsecutiveApiMessages } from "./mergeConsecutiveApiMessages" import { prepareApiConversationMessage } from "./apiConversationHistory" import { shouldAddUserMessageToHistory } from "./messageCounting" +import { generateTaskTitle } from "./taskTitleGenerator" import { type TaskExecutionContext } from "./providerHandoff" import { initialRunState, type Ask, type RunEvent, type RunState } from "./run-state/runState" import { applyRunEvent, type RunRejection } from "./run-state/runStateShadow" @@ -394,6 +395,11 @@ export class Task extends EventEmitter implements TaskLike { private readonly globalStoragePath: string abort: boolean = false currentRequestAbortController?: AbortController + /** + * Controller for background title summarization of the initial user prompt. + * Aborted when the task is cancelled, disposed, or explicitly aborted. + */ + titleAbortController?: AbortController /** * Controller for the waiter on an in-flight `ensureModelFetched()` call (see * safeEnsureModelFetched). Aborting it detaches this task from the provider-side @@ -3110,6 +3116,11 @@ export class Task extends EventEmitter implements TaskLike { await this.say("text", task, images) + // Generate a concise task title in the background for new top-level tasks. + if (task && !this.parentTask) { + void this.generateTitleInBackground(task) + } + // Check for too many MCP tools and warn the user const { enabledToolCount, enabledServerCount } = await this.getEnabledMcpToolsCount() if (enabledToolCount > MAX_MCP_TOOLS_THRESHOLD) { @@ -3183,6 +3194,66 @@ export class Task extends EventEmitter implements TaskLike { } } + /** + * Generates a concise title for the task in the background using the initial prompt. + * If the user cancels the task, or if generation fails/times out, the title is left + * unchanged so the original prompt remains the task title. + */ + private async generateTitleInBackground(taskText: string): Promise { + if (this.abort || this.abandoned) { + return + } + + const controller = new AbortController() + this.titleAbortController = controller + + try { + const title = await generateTaskTitle(taskText, this.apiConfiguration, { + abortSignal: controller.signal, + timeoutMs: 10000, + taskId: this.taskId, + }) + + if (controller.signal.aborted || this.abort || this.abandoned || !title) { + return + } + + const provider = this.providerRef.deref() + if (!provider) { + return + } + + // In tests or fast completion paths, wait briefly until the task is recorded in the store + for (let i = 0; i < 20; i++) { + if (controller.signal.aborted || this.abort || this.abandoned) { + return + } + if (provider.taskHistoryStore.get(this.taskId)) { + break + } + await delay(50) + } + + // If the task already has a custom title set (e.g. user manually renamed it), do not overwrite + const existing = provider.taskHistoryStore.get(this.taskId) + if (existing?.title) { + return + } + + if (controller.signal.aborted || this.abort || this.abandoned) { + return + } + + await provider.renameTaskWithId(this.taskId, title) + } catch (error) { + console.error(`[Task#generateTitleInBackground] Failed for ${this.taskId}:`, error) + } finally { + if (this.titleAbortController === controller) { + this.titleAbortController = undefined + } + } + } + private async resumeTaskFromHistory() { try { const modifiedClineMessages = [...(await this.getSavedClineMessages())] @@ -3536,6 +3607,10 @@ export class Task extends EventEmitter implements TaskLike { this.metadataFetchAbortController.abort() this.metadataFetchAbortController = undefined } + if (this.titleAbortController) { + this.titleAbortController.abort() + this.titleAbortController = undefined + } } /** @@ -3591,6 +3666,10 @@ export class Task extends EventEmitter implements TaskLike { this.abandoned = true } this.abort = true + if (this.titleAbortController) { + this.titleAbortController.abort() + this.titleAbortController = undefined + } this.driveRunEvent({ tag: "abortRequested", abandoned: isAbandoned }) } diff --git a/src/core/task/__tests__/Task.titleGeneration.spec.ts b/src/core/task/__tests__/Task.titleGeneration.spec.ts new file mode 100644 index 0000000000..0489f72093 --- /dev/null +++ b/src/core/task/__tests__/Task.titleGeneration.spec.ts @@ -0,0 +1,217 @@ +import { describe, it, expect, vi, beforeEach } from "vitest" +import type { ProviderSettings, HistoryItem } from "@roo-code/types" +import { providerIdentifiers } from "@roo-code/types" + +import { Task } from "../Task" +import * as taskTitleGen from "../taskTitleGenerator" + +vi.mock("../taskTitleGenerator", () => ({ + generateTaskTitle: vi.fn(), +})) + +type TaskTitleAccess = { + generateTitleInBackground(taskText: string): Promise + startTask(task?: string, images?: string[]): Promise + cancelCurrentRequest(): void + requestAbort(isAbandoned: boolean): void + titleAbortController?: AbortController + abort: boolean + abandoned: boolean + taskId: string + instanceId: string + apiConfiguration: ProviderSettings + parentTask?: Task + metadata: { task?: string; images?: string[] } +} + +const getTaskTitleAccess = (task: Task) => task as unknown as TaskTitleAccess + +describe("Task title generation", () => { + const mockApiConfig: ProviderSettings = { + apiProvider: providerIdentifiers.anthropic, + apiKey: "test-key", + } + + let mockHistoryStore: Map + let mockRenameTaskWithId: ReturnType + let mockProvider: { + renameTaskWithId: ReturnType + taskHistoryStore: { + get: (id: string) => HistoryItem | undefined + } + postStateToWebviewWithoutTaskHistory: ReturnType + } + + beforeEach(() => { + vi.clearAllMocks() + mockHistoryStore = new Map() + mockRenameTaskWithId = vi.fn().mockResolvedValue(undefined) + mockProvider = { + renameTaskWithId: mockRenameTaskWithId, + taskHistoryStore: { + get: (id: string) => mockHistoryStore.get(id), + }, + postStateToWebviewWithoutTaskHistory: vi.fn().mockResolvedValue(undefined), + } + }) + + function createTestTask(options: { parentTask?: Task; initialTitle?: string } = {}) { + const task = Object.create(Task.prototype) as Task + const taskId = "task-title-1" + mockHistoryStore.set(taskId, { + id: taskId, + ts: Date.now(), + task: "Initial prompt message", + title: options.initialTitle, + } as HistoryItem) + + Object.assign(task, { + taskId, + instanceId: "inst-1", + apiConfiguration: mockApiConfig, + providerRef: { deref: () => mockProvider }, + abort: false, + abandoned: false, + parentTask: options.parentTask, + metadata: { task: "Initial prompt message" }, + say: vi.fn().mockResolvedValue(undefined), + getEnabledMcpToolsCount: vi.fn().mockResolvedValue({ enabledToolCount: 0, enabledServerCount: 0 }), + markInitialized: vi.fn(), + initiateTaskLoop: vi.fn().mockResolvedValue(undefined), + driveRunEvent: vi.fn(), + }) + + return task + } + + describe("generateTitleInBackground", () => { + it("calls generateTaskTitle and updates task title via renameTaskWithId", async () => { + vi.mocked(taskTitleGen.generateTaskTitle).mockResolvedValueOnce("Summarized Title") + const task = createTestTask() + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(taskTitleGen.generateTaskTitle).toHaveBeenCalledWith( + "Initial prompt message", + mockApiConfig, + expect.objectContaining({ + taskId: "task-title-1", + timeoutMs: 10000, + }), + ) + expect(mockRenameTaskWithId).toHaveBeenCalledWith("task-title-1", "Summarized Title") + }) + + it("does not call renameTaskWithId when generateTaskTitle returns undefined", async () => { + vi.mocked(taskTitleGen.generateTaskTitle).mockResolvedValueOnce(undefined) + const task = createTestTask() + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(mockRenameTaskWithId).not.toHaveBeenCalled() + }) + + it("does not overwrite if the task already has a custom title set", async () => { + vi.mocked(taskTitleGen.generateTaskTitle).mockResolvedValueOnce("Summarized Title") + const task = createTestTask({ initialTitle: "User Custom Title" }) + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(mockRenameTaskWithId).not.toHaveBeenCalled() + }) + + it("does not call renameTaskWithId if task is aborted during generation", async () => { + const task = createTestTask() + vi.mocked(taskTitleGen.generateTaskTitle).mockImplementationOnce(async () => { + task.abort = true + return "Summarized Title" + }) + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(mockRenameTaskWithId).not.toHaveBeenCalled() + }) + + it("does not call renameTaskWithId if task is abandoned during generation", async () => { + const task = createTestTask() + vi.mocked(taskTitleGen.generateTaskTitle).mockImplementationOnce(async () => { + task.abandoned = true + return "Summarized Title" + }) + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(mockRenameTaskWithId).not.toHaveBeenCalled() + }) + + it("cleans up titleAbortController when finished", async () => { + vi.mocked(taskTitleGen.generateTaskTitle).mockResolvedValueOnce("Summarized Title") + const task = createTestTask() + + await getTaskTitleAccess(task).generateTitleInBackground("Initial prompt message") + + expect(getTaskTitleAccess(task).titleAbortController).toBeUndefined() + }) + }) + + describe("cancellation and abort handling", () => { + it("aborts titleAbortController in cancelCurrentRequest", () => { + const task = createTestTask() + const access = getTaskTitleAccess(task) + const controller = new AbortController() + const abortSpy = vi.spyOn(controller, "abort") + access.titleAbortController = controller + + access.cancelCurrentRequest() + + expect(abortSpy).toHaveBeenCalled() + expect(access.titleAbortController).toBeUndefined() + }) + + it("aborts titleAbortController in requestAbort", () => { + const task = createTestTask() + const access = getTaskTitleAccess(task) + const controller = new AbortController() + const abortSpy = vi.spyOn(controller, "abort") + access.titleAbortController = controller + + access.requestAbort(false) + + expect(abortSpy).toHaveBeenCalled() + expect(access.titleAbortController).toBeUndefined() + }) + }) + + describe("startTask background trigger", () => { + it("starts background title generation for top-level task with prompt", async () => { + const task = createTestTask() + const access = getTaskTitleAccess(task) + const titleBgSpy = vi.spyOn(access, "generateTitleInBackground").mockResolvedValue(undefined) + + await access.startTask("Initial prompt message") + + expect(titleBgSpy).toHaveBeenCalledWith("Initial prompt message") + }) + + it("does not start title generation for child/subtasks", async () => { + const parent = createTestTask() + const child = createTestTask({ parentTask: parent }) + const access = getTaskTitleAccess(child) + const titleBgSpy = vi.spyOn(access, "generateTitleInBackground").mockResolvedValue(undefined) + + await access.startTask("Child subtask prompt") + + expect(titleBgSpy).not.toHaveBeenCalled() + }) + + it("does not start title generation when prompt is omitted", async () => { + const task = createTestTask() + const access = getTaskTitleAccess(task) + const titleBgSpy = vi.spyOn(access, "generateTitleInBackground").mockResolvedValue(undefined) + + await access.startTask(undefined) + + expect(titleBgSpy).not.toHaveBeenCalled() + }) + }) +}) diff --git a/src/core/task/__tests__/taskTitleGenerator.spec.ts b/src/core/task/__tests__/taskTitleGenerator.spec.ts new file mode 100644 index 0000000000..dfec61c849 --- /dev/null +++ b/src/core/task/__tests__/taskTitleGenerator.spec.ts @@ -0,0 +1,158 @@ +import { describe, it, expect, vi, beforeEach } from "vitest" +import type { ProviderSettings } from "@roo-code/types" +import { providerIdentifiers } from "@roo-code/types" + +import { + generateTaskTitle, + cleanGeneratedTitle, + MAX_TITLE_LENGTH, + MAX_INPUT_PROMPT_LENGTH, +} from "../taskTitleGenerator" +import { singleCompletionHandler } from "../../../utils/single-completion-handler" + +vi.mock("../../../utils/single-completion-handler", () => ({ + singleCompletionHandler: vi.fn(), +})) + +describe("taskTitleGenerator", () => { + const mockApiConfig: ProviderSettings = { + apiProvider: providerIdentifiers.anthropic, + apiKey: "test-key", + } + + beforeEach(() => { + vi.clearAllMocks() + }) + + describe("cleanGeneratedTitle", () => { + it("normalizes whitespace and linebreaks", () => { + const input = " Fix the\n\nlogin issue " + expect(cleanGeneratedTitle(input)).toBe("Fix the login issue") + }) + + it("removes enclosing double quotes", () => { + expect(cleanGeneratedTitle('"Fix login page"')).toBe("Fix login page") + }) + + it("removes enclosing single quotes and backticks", () => { + expect(cleanGeneratedTitle("'Fix login page'")).toBe("Fix login page") + expect(cleanGeneratedTitle("`Fix login page`")).toBe("Fix login page") + }) + + it("removes trailing punctuation (periods, exclamation marks)", () => { + expect(cleanGeneratedTitle("Fix login page.")).toBe("Fix login page") + expect(cleanGeneratedTitle("Fix login page!!!")).toBe("Fix login page") + expect(cleanGeneratedTitle("Fix login page!?")).toBe("Fix login page") + }) + + it("truncates titles exceeding MAX_TITLE_LENGTH", () => { + const longTitle = "A".repeat(MAX_TITLE_LENGTH + 20) + const cleaned = cleanGeneratedTitle(longTitle) + expect(cleaned.length).toBe(MAX_TITLE_LENGTH) + expect(cleaned).toBe("A".repeat(MAX_TITLE_LENGTH)) + }) + }) + + describe("generateTaskTitle", () => { + it("returns undefined when prompt is empty or only whitespace", async () => { + expect(await generateTaskTitle("", mockApiConfig)).toBeUndefined() + expect(await generateTaskTitle(" \n\t ", mockApiConfig)).toBeUndefined() + expect(singleCompletionHandler).not.toHaveBeenCalled() + }) + + it("returns undefined when abortSignal is already aborted", async () => { + const controller = new AbortController() + controller.abort() + + const result = await generateTaskTitle("Do something", mockApiConfig, { + abortSignal: controller.signal, + }) + + expect(result).toBeUndefined() + expect(singleCompletionHandler).not.toHaveBeenCalled() + }) + + it("returns undefined when apiConfiguration is invalid or missing apiProvider", async () => { + const invalidConfig = {} as unknown as ProviderSettings + expect(await generateTaskTitle("Do something", invalidConfig)).toBeUndefined() + expect(singleCompletionHandler).not.toHaveBeenCalled() + }) + + it("generates and cleans title on successful completion", async () => { + vi.mocked(singleCompletionHandler).mockResolvedValueOnce(' "Fix Login Bug." ') + + const result = await generateTaskTitle("Please fix the login page button bug", mockApiConfig, { + taskId: "task-123", + }) + + expect(result).toBe("Fix Login Bug") + expect(singleCompletionHandler).toHaveBeenCalledWith( + mockApiConfig, + expect.stringContaining("Please fix the login page button bug"), + expect.objectContaining({ + taskId: "task-123", + timeoutMs: 10000, + }), + ) + }) + + it("truncates prompt exceeding MAX_INPUT_PROMPT_LENGTH before sending", async () => { + const longPrompt = "x".repeat(MAX_INPUT_PROMPT_LENGTH + 500) + vi.mocked(singleCompletionHandler).mockResolvedValueOnce("Summary Title") + + await generateTaskTitle(longPrompt, mockApiConfig) + + const calledPrompt = vi.mocked(singleCompletionHandler).mock.calls[0]?.[1] as string + expect(calledPrompt).toContain("x".repeat(MAX_INPUT_PROMPT_LENGTH)) + expect(calledPrompt).not.toContain("x".repeat(MAX_INPUT_PROMPT_LENGTH + 1)) + }) + + it("returns undefined gracefully when singleCompletionHandler throws", async () => { + vi.mocked(singleCompletionHandler).mockRejectedValueOnce(new Error("API rate limited")) + + const result = await generateTaskTitle("Do something", mockApiConfig) + expect(result).toBeUndefined() + }) + + it("aborts when parent signal triggers during completion", async () => { + const controller = new AbortController() + vi.mocked(singleCompletionHandler).mockImplementationOnce(async (_config, _prompt, opts) => { + controller.abort() + if (opts?.abortSignal?.aborted) { + throw new Error("Aborted") + } + return "Completed Title" + }) + + const result = await generateTaskTitle("Do something", mockApiConfig, { + abortSignal: controller.signal, + }) + + expect(result).toBeUndefined() + }) + + it("aborts when timeout is reached", async () => { + vi.mocked(singleCompletionHandler).mockImplementationOnce( + (_config, _prompt, opts) => + new Promise((resolve, reject) => { + opts?.abortSignal?.addEventListener("abort", () => { + reject(new Error("Timeout aborted")) + }) + }), + ) + + const result = await generateTaskTitle("Do something", mockApiConfig, { + timeoutMs: 50, + }) + + expect(result).toBeUndefined() + }) + + it("returns undefined when cleaned title is empty", async () => { + vi.mocked(singleCompletionHandler).mockResolvedValueOnce(' "" ') + + const result = await generateTaskTitle("Do something", mockApiConfig) + expect(result).toBeUndefined() + }) + }) +}) diff --git a/src/core/task/taskTitleGenerator.ts b/src/core/task/taskTitleGenerator.ts new file mode 100644 index 0000000000..edb22c8429 --- /dev/null +++ b/src/core/task/taskTitleGenerator.ts @@ -0,0 +1,100 @@ +import type { ProviderSettings } from "@roo-code/types" + +import { supportPrompt } from "../../shared/support-prompt" +import { singleCompletionHandler } from "../../utils/single-completion-handler" + +export const MAX_INPUT_PROMPT_LENGTH = 1000 +export const MAX_TITLE_LENGTH = 50 +export const DEFAULT_TITLE_TIMEOUT_MS = 10000 + +export interface GenerateTaskTitleOptions { + abortSignal?: AbortSignal + timeoutMs?: number + taskId?: string +} + +/** + * Normalizes raw LLM output into a single-line, clean title. + * Strips surrounding quotes, trailing punctuation, collapses whitespace, + * and limits the length to MAX_TITLE_LENGTH characters. + */ +export function cleanGeneratedTitle(rawTitle: string): string { + let cleaned = rawTitle.replace(/\s+/g, " ").trim() + // Strip opening/closing quotes if present + cleaned = cleaned.replace(/^["'`]|["'`]$/g, "").trim() + // Strip trailing periods or exclamation marks + cleaned = cleaned.replace(/[.!?]+$/, "").trim() + + if (cleaned.length > MAX_TITLE_LENGTH) { + cleaned = cleaned.slice(0, MAX_TITLE_LENGTH).trim() + } + + return cleaned +} + +/** + * Generates a concise summary title for a task from its initial prompt. + * Runs with a strict timeout and length limit to prevent hanging. + * Returns undefined on error, timeout, or cancellation so callers safely fall back. + */ +export async function generateTaskTitle( + prompt: string, + apiConfiguration: ProviderSettings, + options?: GenerateTaskTitleOptions, +): Promise { + const trimmedPrompt = prompt?.trim() + if (!trimmedPrompt) { + return undefined + } + + if (options?.abortSignal?.aborted) { + return undefined + } + + if (!apiConfiguration || !apiConfiguration.apiProvider) { + return undefined + } + + const timeoutMs = options?.timeoutMs ?? DEFAULT_TITLE_TIMEOUT_MS + const controller = new AbortController() + const parentSignal = options?.abortSignal + + const onParentAbort = () => { + controller.abort() + } + + if (parentSignal) { + parentSignal.addEventListener("abort", onParentAbort, { once: true }) + } + + const timeoutId = setTimeout(() => { + controller.abort() + }, timeoutMs) + + try { + const promptSnippet = trimmedPrompt.slice(0, MAX_INPUT_PROMPT_LENGTH) + const titlePrompt = supportPrompt.create("TASK_TITLE", { userInput: promptSnippet }) + + const rawTitle = await singleCompletionHandler(apiConfiguration, titlePrompt, { + abortSignal: controller.signal, + timeoutMs, + taskId: options?.taskId, + }) + + if (controller.signal.aborted || parentSignal?.aborted) { + return undefined + } + + const cleaned = cleanGeneratedTitle(rawTitle) + return cleaned.length > 0 ? cleaned : undefined + } catch (error) { + // All errors (timeout, cancellation, API errors) fall back gracefully + console.debug("[taskTitleGenerator] Title generation failed or cancelled:", error) + return undefined + } finally { + clearTimeout(timeoutId) + if (parentSignal) { + parentSignal.removeEventListener("abort", onParentAbort) + } + } +} diff --git a/src/shared/support-prompt.ts b/src/shared/support-prompt.ts index 6fe48fa364..1022272332 100644 --- a/src/shared/support-prompt.ts +++ b/src/shared/support-prompt.ts @@ -50,8 +50,14 @@ type SupportPromptType = | "TERMINAL_FIX" | "TERMINAL_EXPLAIN" | "NEW_TASK" + | "TASK_TITLE" const supportPromptConfigs: Record = { + TASK_TITLE: { + template: `Generate a concise title summarizing the following user prompt. The title should be in the same language as the prompt, 3 to 8 words long (maximum 50 characters). Reply with ONLY the title itself, with no quotation marks, no ending punctuation, and no explanations: + +\${userInput}`, + }, ENHANCE: { template: `Generate an enhanced version of this prompt (reply with only the enhanced prompt - no conversation, explanations, lead-in, bullet points, placeholders, or surrounding quotes): diff --git a/webview-ui/src/context/ExtensionStateContext.tsx b/webview-ui/src/context/ExtensionStateContext.tsx index 770f051dc5..2c32e8e6ad 100644 --- a/webview-ui/src/context/ExtensionStateContext.tsx +++ b/webview-ui/src/context/ExtensionStateContext.tsx @@ -614,7 +614,9 @@ export const ExtensionStateContextProvider: React.FC<{ ...prevState, taskHistory: nextHistory, currentTaskItem: - prevState.currentTaskItem?.id === item.id ? item : prevState.currentTaskItem, + prevState.currentTaskItem?.id === item.id || prevState.currentTaskId === item.id + ? item + : prevState.currentTaskItem, } }) break diff --git a/webview-ui/src/context/__tests__/ExtensionStateContext.spec.tsx b/webview-ui/src/context/__tests__/ExtensionStateContext.spec.tsx index 424255245a..474f8d0522 100644 --- a/webview-ui/src/context/__tests__/ExtensionStateContext.spec.tsx +++ b/webview-ui/src/context/__tests__/ExtensionStateContext.spec.tsx @@ -174,6 +174,35 @@ describe("ExtensionStateContext", () => { expect(JSON.parse(screen.getByTestId("current-task-item").textContent!)).toEqual(updated) }) + it("updates currentTaskItem on taskHistoryItemUpdated when currentTaskId matches even if currentTaskItem was unset", () => { + const item = { + id: "task-live", + number: 1, + ts: 100, + task: "Live prompt", + title: "Summarized Title", + tokensIn: 0, + tokensOut: 0, + totalCost: 0, + } + render( + + + , + ) + + act(() => { + window.dispatchEvent( + new MessageEvent("message", { + data: { type: "taskHistoryItemUpdated", taskHistoryItem: item }, + }), + ) + }) + + expect(JSON.parse(screen.getByTestId("current-task-item").textContent!)).toEqual(item) + }) + it("does not restore a key dropped by a snapshot message", () => { const payload: ClineMessage = { ts: 1, type: "say", say: "text", text: "seed", partial: false } const internSpy = vi.spyOn(StringCache.prototype, "intern")