[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_228":-5,"_231":232,"_233":234},"routes/shell",{"_40":41,"_227":-5,"_228":-5,"_229":230},"routes/repo",{"_33":-7,"_34":35,"_36":37,"_38":39,"_40":41,"_42":31,"_43":31,"_44":31,"_45":31,"_46":31,"_47":31,"_48":49,"_50":49,"_51":31,"_52":-7,"_53":-7,"_54":55,"_56":57,"_58":59,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":14,"_22":23,"_24":-5,"_25":26,"_27":28,"_28":29,"_30":31,"_32":14},"ref","2dcf323b30c181e2ed63c4245cd44c0012ef225c","path","apps/server/src/comments.wire.test.ts","oid","838ed4ccb8d262da3f155161ffe57b3448d779d4","size",11973,"commit","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","/**\n * Commenting, over an actual socket.\n *\n * The service tests drive the handlers directly, which says nothing about\n * whether they are reachable. This spawns the real server: the frames have to\n * be routed, a reply has to find the request that asked for it, and what one\n * member does has to arrive at the other. It is also the only place the join\n * sequence is exercised — a client learns about existing threads from\n * `plan:open`, not from connecting.\n */\n\nimport { afterAll, beforeAll, describe, expect, it } from \"bun:test\";\nimport { mkdir, mkdtemp, rm, writeFile } from \"node:fs/promises\";\nimport { tmpdir } from \"node:os\";\nimport { join } from \"node:path\";\n\nimport type { Subprocess } from \"bun\";\n\nconst PORT = 8898;\nconst ORIGIN = `127.0.0.1:${PORT}`;\n\nconst SOURCE = `# Title\n\nThe renderer caches tiles for 60 seconds.\n\nThe second paragraph.\n`;\n\nconst QUOTE = \"caches tiles for 60 seconds\";\n\nlet server: Subprocess;\nlet data: string;\n\ntype Frame = { kind: string; rid?: string; [key: string]: unknown };\n\n/** A member, with the frames it has been sent and a way to ask for a reply. */\nasync function member(room: string, handle: string): Promise {\n\tlet socket = new WebSocket(`ws://${ORIGIN}/ws?room=${room}&as=${handle}`);\n\tlet frames: Frame[] = [];\n\tlet waiting = new Map void>();\n\tlet n = 0;\n\n\tsocket.addEventListener(\"message\", event => {\n\t\tlet frame = JSON.parse(String(event.data)) as Frame;\n\t\tframes.push(frame);\n\t\tlet settle = frame.rid && waiting.get(frame.rid);\n\t\tif (settle) {\n\t\t\twaiting.delete(frame.rid!);\n\t\t\tsettle(frame);\n\t\t}\n\t});\n\n\tawait new Promise((resolve, reject) => {\n\t\tsocket.addEventListener(\"open\", () => resolve());\n\t\tsocket.addEventListener(\"error\", () => reject(new Error(\"refused\")));\n\t});\n\n\treturn {\n\t\tframes,\n\t\tsocket,\n\t\task(kind: string, payload: Record = {}) {\n\t\t\tlet rid = `${handle}-${++n}`;\n\t\t\treturn new Promise(resolve => {\n\t\t\t\twaiting.set(rid, resolve);\n\t\t\t\tsocket.send(JSON.stringify({ kind, ts: 0, rid, ...payload }));\n\t\t\t});\n\t\t},\n\t\tsend(kind: string, payload: Record = {}) {\n\t\t\tsocket.send(JSON.stringify({ kind, ts: 0, rid: `${handle}-${++n}`, ...payload }));\n\t\t},\n\t};\n}\n\n/** Frames arrive on their own schedule; wait for the one being asserted on. */\nasync function until(read: () => T | undefined, label: string): Promise {\n\tfor (let i = 0; i < 200; i++) {\n\t\tlet value = read();\n\t\tif (value !== undefined) return value;\n\t\tawait Bun.sleep(10);\n\t}\n\tthrow new Error(`timed out waiting for ${label}`);\n}\n\nfunction seen(frames: Frame[], kind: string) {\n\treturn () => frames.findLast(frame => frame.kind === kind);\n}\n\ntype Member = {\n\tframes: Frame[];\n\tsocket: WebSocket;\n\task(kind: string, payload?: Record): Promise;\n\tsend(kind: string, payload?: Record): void;\n};\n\n/** Mark the sentence, and hand back the thread it made. */\nasync function mark(who: Member, text = \"Too long.\") {\n\tlet reply = await who.ask(\"comment:start\", {\n\t\tblocks: [1],\n\t\tquote: QUOTE,\n\t\toffset: 0,\n\t\tlength: QUOTE.length,\n\t\ttext,\n\t});\n\tif (!reply.ok) throw new Error(`could not mark: ${JSON.stringify(reply)}`);\n\treturn (reply.thread as { id: string }).id;\n}\n\nbeforeAll(async () => {\n\tdata = await mkdtemp(join(tmpdir(), \"chopin-wire-\"));\n\t// Every room this file uses, seeded so there is prose worth marking.\n\tfor (let room of [\"marking\", \"replies\", \"accepting\", \"joining\", \"chatting\"]) {\n\t\tawait mkdir(join(data, room), { recursive: true });\n\t\tawait writeFile(join(data, room, \"plan.mdx\"), SOURCE);\n\t}\n\n\tserver = Bun.spawn([\"bun\", `${import.meta.dir}/main.ts`], {\n\t\tenv: {\n\t\t\t...process.env,\n\t\t\tPORT: String(PORT),\n\t\t\tSERVER_HOST: \"127.0.0.1\",\n\t\t\tAGENT: \"off\",\n\t\t\tAUTH_DRIVER: \"off\",\n\t\t\tSTORAGE_DRIVER: \"legacy\",\n\t\t\tDATA_DIR: data,\n\t\t},\n\t\tstdout: \"ignore\",\n\t\tstderr: \"inherit\",\n\t});\n\n\tfor (let i = 0; i < 200; i++) {\n\t\ttry {\n\t\t\tawait fetch(`http://${ORIGIN}/`);\n\t\t\treturn;\n\t\t} catch {\n\t\t\tawait Bun.sleep(20);\n\t\t}\n\t}\n\tthrow new Error(\"server did not start\");\n});\n\ndescribe(\"room messages\", () => {\n\tit(\"reach both members when the agent is off\", async () => {\n\t\tlet ana = await member(\"chatting\", \"ana\");\n\t\tlet kris = await member(\"chatting\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\n\t\tana.send(\"chat:send\", { text: \"The room should see this.\", to: \"room\" });\n\n\t\tfor (let each of [ana, kris]) {\n\t\t\tlet delivered = await until(seen(each.frames, \"chat:message\"), \"room message\");\n\t\t\texpect(delivered.entry).toMatchObject({\n\t\t\t\tauthor: { kind: \"member\", handle: \"ana\" },\n\t\t\t\ttext: \"The room should see this.\",\n\t\t\t});\n\t\t}\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n});\n\nafterAll(async () => {\n\tserver.kill();\n\tawait rm(data, { recursive: true, force: true });\n});\n\ndescribe(\"marking a passage\", () => {\n\tit(\"answers the request that asked, and tells the other member\", async () => {\n\t\tlet ana = await member(\"marking\", \"ana\");\n\t\tlet kris = await member(\"marking\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\n\t\tlet id = await mark(ana);\n\n\t\tlet opened = await until(seen(kris.frames, \"comment:opened\"), \"comment:opened\");\n\t\texpect((opened.thread as { id: string }).id).toBe(id);\n\t\t// The author already has it from the reply; echoing it would be a\n\t\t// second copy of the same thread.\n\t\texpect(ana.frames.filter(frame => frame.kind === \"comment:opened\")).toHaveLength(0);\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n\n\tit(\"says where it points on the anchors snapshot, not with the thread\", async () => {\n\t\tlet ana = await member(\"marking\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tlet anchors = await until(\n\t\t\t() => {\n\t\t\t\tlet frame = ana.frames.findLast(each => each.kind === \"plan:anchors\");\n\t\t\t\tlet threads = frame?.threads as Array<{ thread: string }> | undefined;\n\t\t\t\treturn threads?.some(each => each.thread === id) ? frame : undefined;\n\t\t\t},\n\t\t\t\"plan:anchors carrying the thread\",\n\t\t);\n\n\t\tlet pointed = (anchors.threads as Array<{ thread: string; subject: { quote: string } }>)\n\t\t\t.find(each => each.thread === id);\n\t\texpect(pointed?.subject.quote).toBe(QUOTE);\n\n\t\tana.socket.close();\n\t});\n\n\tit(\"refuses a selection the plan no longer holds\", async () => {\n\t\tlet ana = await member(\"marking\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\n\t\tlet reply = await ana.ask(\"comment:start\", {\n\t\t\tblocks: [0],\n\t\t\tquote: QUOTE,\n\t\t\toffset: 0,\n\t\t\tlength: QUOTE.length,\n\t\t\ttext: \"Too long.\",\n\t\t});\n\n\t\texpect(reply).toMatchObject({ ok: false, reason: \"invalid\" });\n\t\tana.socket.close();\n\t});\n});\n\ndescribe(\"talking in a thread\", () => {\n\tit(\"carries a reply to everyone else\", async () => {\n\t\tlet ana = await member(\"replies\", \"ana\");\n\t\tlet kris = await member(\"replies\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tlet reply = await kris.ask(\"comment:reply\", { id, text: \"Agreed.\" });\n\t\texpect(reply.ok).toBe(true);\n\n\t\tlet said = await until(seen(ana.frames, \"comment:said\"), \"comment:said\");\n\t\texpect(said.note as { handle: string; text: string }).toMatchObject({\n\t\t\thandle: \"kris\",\n\t\t\ttext: \"Agreed.\",\n\t\t});\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n\n\tit(\"relays who is writing, and who has stopped\", async () => {\n\t\tlet ana = await member(\"replies\", \"ana\");\n\t\tlet kris = await member(\"replies\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tkris.send(\"comment:typing\", { id, writing: true });\n\t\tlet started = await until(seen(ana.frames, \"comment:typing\"), \"typing\");\n\t\texpect(started).toMatchObject({ handle: \"kris\", writing: true });\n\n\t\tkris.send(\"comment:typing\", { id, writing: false });\n\t\tawait until(\n\t\t\t() => {\n\t\t\t\tlet last = ana.frames.findLast(frame => frame.kind === \"comment:typing\");\n\t\t\t\treturn last?.writing === false ? last : undefined;\n\t\t\t},\n\t\t\t\"typing stopped\",\n\t\t);\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n});\n\ndescribe(\"resolving a thread\", () => {\n\tit(\"tells the whole room, including whoever did it\", async () => {\n\t\tlet ana = await member(\"accepting\", \"ana\");\n\t\tlet kris = await member(\"accepting\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tlet accepted = await kris.ask(\"comment:accept\", { id });\n\t\texpect(accepted).toMatchObject({ ok: true, resolver: \"kris\" });\n\n\t\t// A broadcast, not a relay: the resolver's own sidecar has to freeze too.\n\t\tfor (let each of [ana, kris]) {\n\t\t\tlet resolved = await until(seen(each.frames, \"comment:resolved\"), \"comment:resolved\");\n\t\t\texpect(resolved).toMatchObject({ id, status: \"accepted\", resolver: \"kris\", quote: QUOTE });\n\t\t}\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n\n\tit(\"says in the transcript why the agent would have moved\", async () => {\n\t\tlet ana = await member(\"accepting\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana, \"Make it ten.\");\n\t\tawait ana.ask(\"comment:accept\", { id });\n\n\t\tlet lines = await until(\n\t\t\t() => {\n\t\t\t\tlet said = ana.frames\n\t\t\t\t\t.filter(frame => frame.kind === \"chat:message\")\n\t\t\t\t\t.map(frame => (frame.entry as { author: { kind: string }; text: string }))\n\t\t\t\t\t.filter(entry => entry.author.kind === \"system\")\n\t\t\t\t\t.map(entry => entry.text);\n\t\t\t\treturn said.length >= 2 ? said : undefined;\n\t\t\t},\n\t\t\t\"system transcript lines\",\n\t\t);\n\n\t\texpect(lines[0]).toContain(\"accepted a comment\");\n\t\texpect(lines[0]).toContain(QUOTE);\n\t\t// `AGENT=off` in this run, so the turn is skipped and says so rather\n\t\t// than a session failing to open behind the scenes.\n\t\texpect(lines[1]).toContain(\"agent is not running\");\n\n\t\tana.socket.close();\n\t});\n\n\tit(\"refuses anything said after it is closed\", async () => {\n\t\tlet ana = await member(\"accepting\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\t\tawait ana.ask(\"comment:accept\", { id });\n\n\t\tlet late = await ana.ask(\"comment:reply\", { id, text: \"One more thing.\" });\n\t\texpect(late).toMatchObject({ ok: false, reason: \"resolved\" });\n\n\t\tana.socket.close();\n\t});\n\n\t/** Arriving second is not a failure: the outcome is what was wanted. */\n\tit(\"tells the second resolver what happened rather than that it failed\", async () => {\n\t\tlet ana = await member(\"accepting\", \"ana\");\n\t\tlet kris = await member(\"accepting\", \"kris\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tawait kris.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tawait ana.ask(\"comment:accept\", { id });\n\t\tlet second = await kris.ask(\"comment:dismiss\", { id });\n\n\t\texpect(second).toMatchObject({\n\t\t\tok: false,\n\t\t\treason: \"resolved\",\n\t\t\tstatus: \"accepted\",\n\t\t\tresolver: \"ana\",\n\t\t});\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n});\n\ndescribe(\"arriving late\", () => {\n\t/**\n\t * A client learns about existing threads from opening the plan, not from\n\t * connecting: the sidecar has to show what everyone else is already\n\t * looking at.\n\t */\n\tit(\"is told about the threads already open\", async () => {\n\t\tlet ana = await member(\"joining\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana);\n\n\t\tlet kris = await member(\"joining\", \"kris\");\n\t\tawait kris.ask(\"plan:open\", {});\n\n\t\tlet sync = await until(seen(kris.frames, \"comment:sync\"), \"comment:sync\");\n\t\tlet threads = sync.threads as Array<{ id: string; notes: unknown[] }>;\n\t\texpect(threads.map(thread => thread.id)).toContain(id);\n\t\texpect(threads[0]?.notes).toHaveLength(1);\n\n\t\tana.socket.close();\n\t\tkris.socket.close();\n\t});\n\n\tit(\"is not told about one that was dismissed\", async () => {\n\t\tlet ana = await member(\"joining\", \"ana\");\n\t\tawait ana.ask(\"plan:open\", {});\n\t\tlet id = await mark(ana, \"Never mind.\");\n\t\tawait ana.ask(\"comment:dismiss\", { id });\n\n\t\tlet kris = await member(\"joining\", \"kris\");\n\t\tawait kris.ask(\"plan:open\", {});\n\n\t\tlet sync = await until(seen(kris.frames, \"comment:sync\"), \"comment:sync\");\n\t\tlet threads = sync.threads as Array<{ id: string }>;\n\t\texpect(threads.map(thread => 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