| 1 | // Run: tsx src/__tests__/composer-image-capability.test.tsx |
| 2 | |
| 3 | import { JSDOM } from "jsdom"; |
| 4 | import React from "react"; |
| 5 | import { act } from "react"; |
| 6 | import { createRoot } from "react-dom/client"; |
| 7 | import { Composer } from "../components/Composer"; |
| 8 | import { UserMessage } from "../components/Message"; |
| 9 | import { LocaleProvider } from "../lib/i18n"; |
| 10 | import { ToastProvider } from "../lib/toast"; |
| 11 | import type { CollaborationMode, ToolApprovalMode } from "../lib/types"; |
| 12 | import { installDesktopHostStub } from "./desktopHostStub"; |
| 13 | |
| 14 | let passed = 0; |
| 15 | let failed = 0; |
| 16 | |
| 17 | function ok(value: boolean, label: string) { |
| 18 | if (value) { |
| 19 | process.stdout.write(` PASS ${label}\n`); |
| 20 | passed += 1; |
| 21 | } else { |
| 22 | process.stdout.write(` FAIL ${label}\n`); |
| 23 | failed += 1; |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | function eq(actual: unknown, expected: unknown, label: string) { |
| 28 | if (actual === expected) ok(true, label); |
| 29 | else ok(false, `${label}: expected ${JSON.stringify(expected)}, got ${JSON.stringify(actual)}`); |
| 30 | } |
| 31 | |
| 32 | function flushTimers(): Promise<void> { |
| 33 | return new Promise((resolve) => setTimeout(resolve, 0)); |
| 34 | } |
| 35 | |
| 36 | async function waitFor(check: () => boolean, attempts = 10): Promise<void> { |
| 37 | for (let i = 0; i < attempts; i++) { |
| 38 | if (check()) return; |
| 39 | await act(async () => { |
| 40 | await flushTimers(); |
| 41 | }); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | class TestResizeObserver { |
| 46 | observe() {} |
| 47 | unobserve() {} |
| 48 | disconnect() {} |
| 49 | } |
| 50 | |
| 51 | function installDom() { |
| 52 | const dom = new JSDOM("<!doctype html><html><body><div id=\"root\"></div></body></html>", { |
| 53 | pretendToBeVisual: true, |
| 54 | url: "http://localhost/", |
| 55 | }); |
| 56 | (globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT: boolean }).IS_REACT_ACT_ENVIRONMENT = true; |
| 57 | globalThis.window = dom.window as unknown as Window & typeof globalThis; |
| 58 | globalThis.document = dom.window.document; |
| 59 | Object.defineProperty(globalThis, "navigator", { configurable: true, value: dom.window.navigator }); |
| 60 | globalThis.Node = dom.window.Node; |
| 61 | globalThis.HTMLElement = dom.window.HTMLElement; |
| 62 | globalThis.HTMLTextAreaElement = dom.window.HTMLTextAreaElement; |
| 63 | globalThis.Event = dom.window.Event; |
| 64 | globalThis.CustomEvent = dom.window.CustomEvent; |
| 65 | globalThis.KeyboardEvent = dom.window.KeyboardEvent; |
| 66 | globalThis.InputEvent = dom.window.InputEvent; |
| 67 | globalThis.MouseEvent = dom.window.MouseEvent; |
| 68 | globalThis.File = dom.window.File; |
| 69 | globalThis.FileReader = dom.window.FileReader; |
| 70 | globalThis.PointerEvent = dom.window.MouseEvent as unknown as typeof PointerEvent; |
| 71 | globalThis.MutationObserver = dom.window.MutationObserver; |
| 72 | globalThis.localStorage = dom.window.localStorage; |
| 73 | globalThis.requestAnimationFrame = dom.window.requestAnimationFrame.bind(dom.window); |
| 74 | globalThis.cancelAnimationFrame = dom.window.cancelAnimationFrame.bind(dom.window); |
| 75 | globalThis.ResizeObserver = TestResizeObserver; |
| 76 | Object.defineProperty(dom.window.HTMLElement.prototype, "attachEvent", { configurable: true, value: () => {} }); |
| 77 | Object.defineProperty(dom.window.HTMLElement.prototype, "detachEvent", { configurable: true, value: () => {} }); |
| 78 | Object.defineProperty(window, "matchMedia", { |
| 79 | configurable: true, |
| 80 | value: () => ({ |
| 81 | matches: true, |
| 82 | media: "(prefers-reduced-motion: reduce)", |
| 83 | onchange: null, |
| 84 | addEventListener() {}, |
| 85 | removeEventListener() {}, |
| 86 | addListener() {}, |
| 87 | removeListener() {}, |
| 88 | dispatchEvent: () => false, |
| 89 | }), |
| 90 | }); |
| 91 | return dom; |
| 92 | } |
| 93 | |
| 94 | function installBridgeApp(methods: Record<string, unknown>) { |
| 95 | const legacySave = methods.SavePastedImageForTarget as ((token: string, dataURL: string) => Promise<string>) | undefined; |
| 96 | const legacyPreview = methods.AttachmentDataURLForTarget as ((token: string, path: string) => Promise<string>) | undefined; |
| 97 | const unscopedPreview = methods.AttachmentDataURL as ((path: string) => Promise<string>) | undefined; |
| 98 | return installDesktopHostStub({ |
| 99 | Commands: async () => [], |
| 100 | Models: async () => [], |
| 101 | ModelsForTab: async () => [], |
| 102 | CaptureAttachmentTarget: async () => ({ token: "test-attachment-target", capabilities: ["attachments-v2"] }), |
| 103 | ReleaseAttachmentTarget: async () => {}, |
| 104 | StageImageForTarget: async (token: string, _operationID: string, displayName: string, mime: string, dataURL: string) => ({ |
| 105 | draftId: "", |
| 106 | path: legacySave ? await legacySave(token, dataURL) : ".reasonix/attachments/mock.png", |
| 107 | displayName, |
| 108 | mime, |
| 109 | width: 1, |
| 110 | height: 1, |
| 111 | bytes: dataURL.length, |
| 112 | }), |
| 113 | ReadDraftImageForTarget: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 114 | AttachmentDataURLForTarget: legacyPreview ?? (async () => "data:image/png;base64,iVBORw0KGgo="), |
| 115 | AttachmentDataURLForTab: async (_tabID: string, path: string) => unscopedPreview ? unscopedPreview(path) : "data:image/png;base64,iVBORw0KGgo=", |
| 116 | ...methods, |
| 117 | }); |
| 118 | } |
| 119 | |
| 120 | async function renderComposer(props: Partial<Parameters<typeof Composer>[0]> = {}) { |
| 121 | const rootEl = document.getElementById("root"); |
| 122 | if (!rootEl) throw new Error("missing root"); |
| 123 | const root = createRoot(rootEl); |
| 124 | let currentProps: Parameters<typeof Composer>[0] = { |
| 125 | running: false, |
| 126 | collaborationMode: "normal", |
| 127 | toolApprovalMode: "ask" as ToolApprovalMode, |
| 128 | |
| 129 | goal: "", |
| 130 | cwd: "/repo", |
| 131 | modelLabel: "DeepSeek-R1", |
| 132 | imageInputEnabled: true, |
| 133 | tabId: "single-surface-tab", |
| 134 | sessionKey: "session:project:/repo:topic-a:session-a", |
| 135 | onSend: () => {}, |
| 136 | onCancel: async () => ({ discardedItemIds: [] }), |
| 137 | onCycleMode: () => {}, |
| 138 | onSetMode: () => {}, |
| 139 | onSetCollaborationMode: (_mode: CollaborationMode) => {}, |
| 140 | onSetToolApprovalMode: () => {}, |
| 141 | onClearGoal: () => {}, |
| 142 | onSwitchModel: () => {}, |
| 143 | onSetEffort: () => {}, |
| 144 | |
| 145 | ready: true, |
| 146 | ...props, |
| 147 | }; |
| 148 | const paint = async (nextProps: Partial<Parameters<typeof Composer>[0]> = {}) => { |
| 149 | currentProps = { ...currentProps, ...nextProps }; |
| 150 | await act(async () => { |
| 151 | root.render( |
| 152 | <LocaleProvider> |
| 153 | <ToastProvider> |
| 154 | <div className="chat-pane"> |
| 155 | <Composer {...currentProps} /> |
| 156 | </div> |
| 157 | </ToastProvider> |
| 158 | </LocaleProvider>, |
| 159 | ); |
| 160 | await flushTimers(); |
| 161 | }); |
| 162 | }; |
| 163 | await paint(); |
| 164 | return { root, rerender: paint }; |
| 165 | } |
| 166 | |
| 167 | function textarea(): HTMLTextAreaElement { |
| 168 | const node = document.querySelector("textarea") as HTMLTextAreaElement | null; |
| 169 | if (!node) throw new Error("composer textarea did not render"); |
| 170 | return node; |
| 171 | } |
| 172 | |
| 173 | function sendButton(): HTMLButtonElement { |
| 174 | const node = document.querySelector(".composer__btn--send") as HTMLButtonElement | null; |
| 175 | if (!node) throw new Error("send button did not render"); |
| 176 | return node; |
| 177 | } |
| 178 | |
| 179 | function contextItemCount(): number { |
| 180 | return document.querySelectorAll(".composer-context__item").length; |
| 181 | } |
| 182 | |
| 183 | function toastText(): string { |
| 184 | const items = Array.from(document.querySelectorAll(".toast__text")); |
| 185 | return (items.at(-1)?.textContent ?? "").trim(); |
| 186 | } |
| 187 | |
| 188 | function imagePasteEvent(file: File): Event { |
| 189 | const event = new Event("paste", { bubbles: true, cancelable: true }); |
| 190 | Object.defineProperty(event, "clipboardData", { |
| 191 | configurable: true, |
| 192 | value: { |
| 193 | files: [file], |
| 194 | items: [], |
| 195 | types: [file.type], |
| 196 | getData: () => "", |
| 197 | }, |
| 198 | }); |
| 199 | return event; |
| 200 | } |
| 201 | |
| 202 | function imageViewerOpen(): boolean { |
| 203 | return Boolean(document.querySelector(".image-viewer-backdrop .image-viewer__image")); |
| 204 | } |
| 205 | |
| 206 | function renderUserMessage(text: string, props: Partial<Parameters<typeof UserMessage>[0]> = {}) { |
| 207 | const rootEl = document.getElementById("root"); |
| 208 | if (!rootEl) throw new Error("missing root"); |
| 209 | const root = createRoot(rootEl); |
| 210 | const paint = async () => { |
| 211 | await act(async () => { |
| 212 | root.render( |
| 213 | <LocaleProvider> |
| 214 | <div className="chat-pane"> |
| 215 | <UserMessage text={text} {...props} /> |
| 216 | </div> |
| 217 | </LocaleProvider>, |
| 218 | ); |
| 219 | await flushTimers(); |
| 220 | }); |
| 221 | }; |
| 222 | return { root, paint }; |
| 223 | } |
| 224 | |
| 225 | console.log("\ncomposer image capability"); |
| 226 | |
| 227 | async function verifyUnsupportedAttachmentCapability( |
| 228 | overrides: Record<string, unknown>, |
| 229 | file: File | undefined, |
| 230 | label: string, |
| 231 | ) { |
| 232 | const dom = installDom(); |
| 233 | let unhandled = 0; |
| 234 | const onUnhandled = (event: PromiseRejectionEvent) => { |
| 235 | unhandled += 1; |
| 236 | event.preventDefault(); |
| 237 | }; |
| 238 | window.addEventListener("unhandledrejection", onUnhandled); |
| 239 | installBridgeApp(overrides); |
| 240 | const { root } = await renderComposer({ |
| 241 | imageInputEnabled: true, |
| 242 | insertRequest: { id: 1, text: "keep this draft", mode: "replace" }, |
| 243 | }); |
| 244 | const event = imagePasteEvent(file ?? new File([], "", { type: "" })); |
| 245 | if (!file) { |
| 246 | Object.defineProperty(event, "clipboardData", { |
| 247 | configurable: true, |
| 248 | value: { files: [], items: [{ kind: "file", type: "image/png", getAsFile: () => null }], types: ["image/png"], getData: () => "" }, |
| 249 | }); |
| 250 | } |
| 251 | await act(async () => { |
| 252 | textarea().dispatchEvent(event); |
| 253 | await flushTimers(); |
| 254 | await flushTimers(); |
| 255 | }); |
| 256 | await waitFor(() => toastText() !== ""); |
| 257 | eq(textarea().value, "keep this draft", `${label} keeps draft text`); |
| 258 | eq(contextItemCount(), 0, `${label} does not add a partial attachment`); |
| 259 | ok(toastText().length > 0, `${label} reports an explicit attachment error`); |
| 260 | eq(unhandled, 0, `${label} produces no unhandled rejection`); |
| 261 | window.removeEventListener("unhandledrejection", onUnhandled); |
| 262 | await act(async () => root.unmount()); |
| 263 | dom.window.close(); |
| 264 | } |
| 265 | |
| 266 | await verifyUnsupportedAttachmentCapability( |
| 267 | { CaptureAttachmentTarget: undefined }, |
| 268 | new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }), |
| 269 | "missing target capture", |
| 270 | ); |
| 271 | await verifyUnsupportedAttachmentCapability( |
| 272 | { StageImageForTarget: undefined }, |
| 273 | new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }), |
| 274 | "missing image staging", |
| 275 | ); |
| 276 | await verifyUnsupportedAttachmentCapability( |
| 277 | { SavePastedFileForTarget: undefined }, |
| 278 | new File(["pdf"], "document.pdf", { type: "application/pdf", lastModified: 1 }), |
| 279 | "missing pasted-file save", |
| 280 | ); |
| 281 | await verifyUnsupportedAttachmentCapability( |
| 282 | { SaveClipboardImageForTarget: undefined }, |
| 283 | undefined, |
| 284 | "missing native clipboard image read", |
| 285 | ); |
| 286 | |
| 287 | { |
| 288 | const dom = installDom(); |
| 289 | let saveCalls = 0; |
| 290 | installBridgeApp({ |
| 291 | SavePastedImageForTarget: async () => { |
| 292 | saveCalls += 1; |
| 293 | return ".reasonix/attachments/mock.png"; |
| 294 | }, |
| 295 | AttachmentDataURLForTarget: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 296 | }); |
| 297 | const { root } = await renderComposer({ imageInputEnabled: false }); |
| 298 | const file = new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }); |
| 299 | |
| 300 | await act(async () => { |
| 301 | textarea().dispatchEvent(imagePasteEvent(file)); |
| 302 | await flushTimers(); |
| 303 | await flushTimers(); |
| 304 | }); |
| 305 | await waitFor(() => contextItemCount() === 1); |
| 306 | |
| 307 | eq(saveCalls, 1, "text-only model stores pasted image attachments as tool-readable refs"); |
| 308 | eq(contextItemCount(), 1, "text-only model keeps the pasted image attachment in the draft"); |
| 309 | eq(toastText(), "", "text-only image attach does not warn before send"); |
| 310 | eq(document.querySelector(".composer__prompt") === null, true, "image attach warning does not render inside the composer layout"); |
| 311 | |
| 312 | await act(async () => { |
| 313 | root.unmount(); |
| 314 | }); |
| 315 | dom.window.close(); |
| 316 | } |
| 317 | |
| 318 | { |
| 319 | const dom = installDom(); |
| 320 | const sent: Array<{ display: string; submit?: string }> = []; |
| 321 | installBridgeApp({ |
| 322 | SavePastedImageForTarget: async () => ".reasonix/attachments/mock.png", |
| 323 | AttachmentDataURLForTarget: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 324 | }); |
| 325 | const { root, rerender } = await renderComposer({ |
| 326 | imageInputEnabled: true, |
| 327 | onSend: (display, submit) => sent.push({ display, submit }), |
| 328 | }); |
| 329 | const file = new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }); |
| 330 | |
| 331 | await act(async () => { |
| 332 | textarea().dispatchEvent(imagePasteEvent(file)); |
| 333 | await flushTimers(); |
| 334 | await flushTimers(); |
| 335 | }); |
| 336 | await waitFor(() => contextItemCount() === 1); |
| 337 | eq(contextItemCount(), 1, "vision-capable model keeps the pasted image attachment"); |
| 338 | |
| 339 | await rerender({ imageInputEnabled: false, insertRequest: { id: 1, text: "describe this image", mode: "insert" } }); |
| 340 | eq(toastText(), "", "model switch alone does not show a warning toast"); |
| 341 | await act(async () => { |
| 342 | sendButton().click(); |
| 343 | await flushTimers(); |
| 344 | }); |
| 345 | |
| 346 | eq(sent.length, 1, "switching to a text-only model still sends the image ref for tool use"); |
| 347 | ok(toastText().includes("image-understanding model") || toastText().includes("图片理解模型"), "text-only send points to the image-understanding setting"); |
| 348 | eq(document.querySelector(".composer__prompt") === null, true, "image-input warning does not render inside the composer layout"); |
| 349 | ok(sent[0]?.submit?.includes("@.reasonix/attachments/mock.png") === true, "submitted text retains the local image attachment ref"); |
| 350 | |
| 351 | await act(async () => { |
| 352 | root.unmount(); |
| 353 | }); |
| 354 | dom.window.close(); |
| 355 | } |
| 356 | |
| 357 | { |
| 358 | const dom = installDom(); |
| 359 | const sent: string[] = []; |
| 360 | installBridgeApp({ |
| 361 | SavePastedImageForTarget: async () => ".reasonix/attachments/mock.png", |
| 362 | AttachmentDataURLForTarget: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 363 | }); |
| 364 | const { root } = await renderComposer({ |
| 365 | imageInputEnabled: false, |
| 366 | imageUnderstandingEnabled: true, |
| 367 | onSend: (display) => sent.push(display), |
| 368 | }); |
| 369 | const file = new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }); |
| 370 | |
| 371 | await act(async () => { |
| 372 | textarea().dispatchEvent(imagePasteEvent(file)); |
| 373 | await flushTimers(); |
| 374 | await flushTimers(); |
| 375 | }); |
| 376 | await waitFor(() => contextItemCount() === 1); |
| 377 | await act(async () => { |
| 378 | sendButton().click(); |
| 379 | await flushTimers(); |
| 380 | }); |
| 381 | eq(sent.length, 1, "configured image-understanding fallback still sends the image turn"); |
| 382 | eq(toastText(), "", "configured image-understanding fallback suppresses the obsolete warning"); |
| 383 | |
| 384 | await act(async () => { |
| 385 | root.unmount(); |
| 386 | }); |
| 387 | dom.window.close(); |
| 388 | } |
| 389 | |
| 390 | { |
| 391 | const dom = installDom(); |
| 392 | installBridgeApp({ |
| 393 | SavePastedImageForTarget: async () => ".reasonix/attachments/mock.png", |
| 394 | AttachmentDataURLForTarget: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 395 | }); |
| 396 | const { root } = await renderComposer({ imageInputEnabled: true }); |
| 397 | const file = new File(["img"], "photo.png", { type: "image/png", lastModified: 1 }); |
| 398 | |
| 399 | await act(async () => { |
| 400 | textarea().dispatchEvent(imagePasteEvent(file)); |
| 401 | await flushTimers(); |
| 402 | await flushTimers(); |
| 403 | }); |
| 404 | await waitFor(() => Boolean(document.querySelector(".composer-context__thumb img"))); |
| 405 | const thumb = document.querySelector(".composer-context__thumb") as HTMLElement | null; |
| 406 | if (!thumb) throw new Error("missing composer image thumbnail"); |
| 407 | await act(async () => { |
| 408 | thumb.click(); |
| 409 | await flushTimers(); |
| 410 | }); |
| 411 | await waitFor(imageViewerOpen); |
| 412 | ok(imageViewerOpen(), "composer image thumbnail opens the image viewer"); |
| 413 | |
| 414 | await act(async () => { |
| 415 | document.dispatchEvent(new KeyboardEvent("keydown", { key: "Escape", bubbles: true })); |
| 416 | await flushTimers(); |
| 417 | }); |
| 418 | await waitFor(() => !document.querySelector(".image-viewer-backdrop")); |
| 419 | ok(!document.querySelector(".image-viewer-backdrop"), "composer image viewer closes on Escape"); |
| 420 | |
| 421 | await act(async () => { |
| 422 | root.unmount(); |
| 423 | }); |
| 424 | dom.window.close(); |
| 425 | } |
| 426 | |
| 427 | { |
| 428 | const dom = installDom(); |
| 429 | installBridgeApp({ |
| 430 | AttachmentDataURL: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 431 | }); |
| 432 | const { root, paint } = renderUserMessage("check @[photo.png](.reasonix/attachments/mock.png)"); |
| 433 | await paint(); |
| 434 | await waitFor(() => Boolean(document.querySelector(".msg-attachment--image img"))); |
| 435 | const thumb = document.querySelector(".msg-attachment--image") as HTMLElement | null; |
| 436 | if (!thumb) throw new Error("missing message image thumbnail"); |
| 437 | await act(async () => { |
| 438 | thumb.click(); |
| 439 | await flushTimers(); |
| 440 | }); |
| 441 | await waitFor(() => Boolean(document.querySelector(".chat-pane > .image-viewer-backdrop"))); |
| 442 | ok(Boolean(document.querySelector(".chat-pane > .image-viewer-backdrop")), "sent message image preview portals into the chat pane"); |
| 443 | |
| 444 | const close = document.querySelector(".image-viewer__close") as HTMLButtonElement | null; |
| 445 | if (!close) throw new Error("missing image viewer close button"); |
| 446 | await act(async () => { |
| 447 | close.click(); |
| 448 | await flushTimers(); |
| 449 | }); |
| 450 | await waitFor(() => !document.querySelector(".image-viewer-backdrop")); |
| 451 | ok(!document.querySelector(".image-viewer-backdrop"), "sent message image viewer closes from the close button"); |
| 452 | |
| 453 | await act(async () => { |
| 454 | root.unmount(); |
| 455 | }); |
| 456 | dom.window.close(); |
| 457 | } |
| 458 | |
| 459 | { |
| 460 | const dom = installDom(); |
| 461 | installBridgeApp({ |
| 462 | AttachmentDataURL: async () => "data:image/png;base64,iVBORw0KGgo=", |
| 463 | }); |
| 464 | const { root, paint } = renderUserMessage("check @[photo.png](.reasonix/attachments/mock.png)", { |
| 465 | turn: 1, |
| 466 | }); |
| 467 | await paint(); |
| 468 | await waitFor(() => Boolean(document.querySelector(".msg-attachment--image img"))); |
| 469 | ok(!document.querySelector("button.msg-meta__btn:not(.msg-meta__copy)"), "sent messages expose copy without the retired edit entry"); |
| 470 | const thumb = document.querySelector(".msg-attachment--image") as HTMLElement | null; |
| 471 | if (!thumb) throw new Error("missing sent image thumbnail"); |
| 472 | await act(async () => { |
| 473 | thumb.click(); |
| 474 | await flushTimers(); |
| 475 | }); |
| 476 | await waitFor(imageViewerOpen); |
| 477 | ok(imageViewerOpen(), "sent image thumbnail remains previewable without message editing"); |
| 478 | |
| 479 | await act(async () => { |
| 480 | root.unmount(); |
| 481 | }); |
| 482 | dom.window.close(); |
| 483 | } |
| 484 | |
| 485 | console.log(`\n${passed} passed, ${failed} failed, ${passed + failed} total`); |
| 486 | if (failed > 0) process.exit(1); |
| 487 |