| 1 | import { describe, expect, it } from "vitest"; |
| 2 | import { |
| 3 | groupFingerprintFromPath, |
| 4 | isDevelopmentReport, |
| 5 | effectiveGroupSeverity, |
| 6 | isDevelopmentGroup, |
| 7 | isKnownNonCrashDiagnostic, |
| 8 | namespaceReportFingerprint, |
| 9 | newestReleaseVersion, |
| 10 | diagnosticWindowWhere, |
| 11 | normalizeForFingerprint, |
| 12 | Ping, |
| 13 | Metrics, |
| 14 | CLI_TELEMETRY_SCHEMA_SQL, |
| 15 | ensureCLITelemetrySchema, |
| 16 | refreshMetricUserRollup, |
| 17 | severityForReport, |
| 18 | telemetryTableNames, |
| 19 | } from "./index"; |
| 20 | import { renderStats } from "./stats"; |
| 21 | import clientSurfaceMigrationSQL from "../migrate-client-surface.sql?raw"; |
| 22 | |
| 23 | const base = { |
| 24 | kind: "crash", |
| 25 | source: "frontend.global", |
| 26 | label: "window.error", |
| 27 | errorType: "Error", |
| 28 | errorMessage: "boom", |
| 29 | topFrame: "at render (assets/index.js:1:2)", |
| 30 | }; |
| 31 | |
| 32 | describe("metrics compatibility", () => { |
| 33 | it("defaults old ping and metrics payloads to desktop", () => { |
| 34 | const ping = Ping.parse({ |
| 35 | installId: "a".repeat(32), |
| 36 | version: "v1.20.0", |
| 37 | os: "darwin", |
| 38 | arch: "arm64", |
| 39 | }); |
| 40 | const metrics = Metrics.parse({ |
| 41 | version: "v1.20.0", |
| 42 | os: "darwin", |
| 43 | counters: [{ signal: "turns", bucket: "count", count: 1 }], |
| 44 | }); |
| 45 | expect(ping.surface).toBe("desktop"); |
| 46 | expect(metrics.surface).toBe("desktop"); |
| 47 | }); |
| 48 | |
| 49 | it("accepts CLI surface and fixed CLI signals", () => { |
| 50 | const parsed = Metrics.safeParse({ |
| 51 | surface: "cli", |
| 52 | version: "v1.20.0", |
| 53 | os: "linux", |
| 54 | counters: [ |
| 55 | { signal: "cli_mode", bucket: "run", count: 1 }, |
| 56 | { signal: "cli_profile", bucket: "delivery", count: 1 }, |
| 57 | { signal: "cli_turn_latency", bucket: "s_5_15", count: 1 }, |
| 58 | { signal: "cli_exit", bucket: "success", count: 1 }, |
| 59 | ], |
| 60 | }); |
| 61 | expect(parsed.success).toBe(true); |
| 62 | if (parsed.success) expect(parsed.data.surface).toBe("cli"); |
| 63 | }); |
| 64 | |
| 65 | it("rejects invalid client surfaces", () => { |
| 66 | expect( |
| 67 | Metrics.safeParse({ |
| 68 | surface: "server", |
| 69 | version: "v1.20.0", |
| 70 | os: "linux", |
| 71 | counters: [{ signal: "turns", bucket: "count", count: 1 }], |
| 72 | }).success, |
| 73 | ).toBe(false); |
| 74 | }); |
| 75 | |
| 76 | it("drops unknown signals without rejecting known counters in the batch", () => { |
| 77 | const payload = { |
| 78 | version: "v1.17.16", |
| 79 | os: "darwin", |
| 80 | counters: [ |
| 81 | { signal: "settings_auto_plan", bucket: "off", count: 1 }, |
| 82 | { signal: "cache_hit", bucket: "90_100", count: 1 }, |
| 83 | ], |
| 84 | }; |
| 85 | |
| 86 | const parsed = Metrics.safeParse(payload); |
| 87 | expect(parsed.success).toBe(true); |
| 88 | if (!parsed.success) return; |
| 89 | expect(parsed.data.counters).toEqual([{ signal: "cache_hit", bucket: "90_100", count: 1 }]); |
| 90 | }); |
| 91 | |
| 92 | it("accepts an all-unknown batch as an empty no-op", () => { |
| 93 | const parsed = Metrics.safeParse({ |
| 94 | version: "v1.18.0", |
| 95 | os: "darwin", |
| 96 | counters: [{ signal: "future_signal", arbitrary: "future payload" }], |
| 97 | }); |
| 98 | |
| 99 | expect(parsed.success).toBe(true); |
| 100 | if (!parsed.success) return; |
| 101 | expect(parsed.data.counters).toEqual([]); |
| 102 | }); |
| 103 | |
| 104 | it("still rejects malformed counters for known signals", () => { |
| 105 | expect( |
| 106 | Metrics.safeParse({ |
| 107 | version: "v1.18.0", |
| 108 | os: "darwin", |
| 109 | counters: [{ signal: "cache_hit", bucket: "not allowed", count: 1 }], |
| 110 | }).success, |
| 111 | ).toBe(false); |
| 112 | }); |
| 113 | |
| 114 | it("accepts desktop lifecycle and Windows diagnostic counters", () => { |
| 115 | const parsed = Metrics.safeParse({ |
| 116 | version: "v1.19.0", |
| 117 | os: "windows", |
| 118 | counters: [ |
| 119 | { signal: "desktop_exit_phase", bucket: "healthy", count: 2 }, |
| 120 | { signal: "desktop_uptime", bucket: "m_2_10", count: 2 }, |
| 121 | { signal: "desktop_webview2_failure", bucket: "gpu_process_exited", count: 1 }, |
| 122 | { signal: "desktop_restore", bucket: "timeout", count: 1 }, |
| 123 | ], |
| 124 | }); |
| 125 | |
| 126 | expect(parsed.success).toBe(true); |
| 127 | if (!parsed.success) return; |
| 128 | expect(parsed.data.counters).toHaveLength(4); |
| 129 | }); |
| 130 | }); |
| 131 | |
| 132 | describe("stats window and release baseline", () => { |
| 133 | it("uses an inclusive calendar window for diagnostic groups", () => { |
| 134 | expect(diagnosticWindowWhere(7)).toBe("date(last_seen) >= date('now', '-6 day')"); |
| 135 | expect(diagnosticWindowWhere(30)).toBe("date(last_seen) >= date('now', '-29 day')"); |
| 136 | }); |
| 137 | |
| 138 | it("does not promote prerelease or synthetic non-semver labels", () => { |
| 139 | expect(newestReleaseVersion(["v1.19.4", "v1.20.0-beta.1", "dev", "v9.9.9-test"])).toBe("v1.19.4"); |
| 140 | }); |
| 141 | }); |
| 142 | |
| 143 | describe("telemetry deployment order compatibility", () => { |
| 144 | it("keeps the released Desktop tables unchanged and isolates CLI rows", () => { |
| 145 | expect(telemetryTableNames("desktop")).toEqual({ |
| 146 | pings: "pings", |
| 147 | metrics: "metrics", |
| 148 | metricUsers: "metric_users", |
| 149 | }); |
| 150 | expect(telemetryTableNames("cli")).toEqual({ |
| 151 | pings: "cli_pings", |
| 152 | metrics: "cli_metrics", |
| 153 | metricUsers: "cli_metric_users", |
| 154 | }); |
| 155 | }); |
| 156 | |
| 157 | it("keeps the migration additive when it runs before the released Worker", () => { |
| 158 | expect(clientSurfaceMigrationSQL).not.toMatch(/\b(?:DROP|ALTER)\b/); |
| 159 | expect(clientSurfaceMigrationSQL).not.toMatch( |
| 160 | /CREATE TABLE(?: IF NOT EXISTS)?\s+(?:pings|metrics|metric_users)\b/, |
| 161 | ); |
| 162 | for (const table of ["cli_pings", "cli_metrics", "cli_metric_users"]) { |
| 163 | expect(clientSurfaceMigrationSQL).toMatch( |
| 164 | new RegExp(`CREATE TABLE IF NOT EXISTS\\s+${table}\\b`), |
| 165 | ); |
| 166 | } |
| 167 | }); |
| 168 | |
| 169 | it("keeps the migration and Worker bootstrap schema identical", () => { |
| 170 | const normalize = (sql: string) => sql.replace(/\s+/g, " ").trim().replace(/;$/, ""); |
| 171 | const migration = normalize(clientSurfaceMigrationSQL); |
| 172 | for (const statement of CLI_TELEMETRY_SCHEMA_SQL) { |
| 173 | expect(migration).toContain(normalize(statement)); |
| 174 | } |
| 175 | }); |
| 176 | |
| 177 | it("uses additive idempotent DDL when the Worker deploys before the migration", async () => { |
| 178 | const prepared: string[] = []; |
| 179 | let batches = 0; |
| 180 | const db = { |
| 181 | prepare(sql: string) { |
| 182 | prepared.push(sql); |
| 183 | return { sql }; |
| 184 | }, |
| 185 | async batch() { |
| 186 | batches++; |
| 187 | return []; |
| 188 | }, |
| 189 | } as unknown as D1Database; |
| 190 | |
| 191 | await Promise.all([ |
| 192 | ensureCLITelemetrySchema({ DB: db }), |
| 193 | ensureCLITelemetrySchema({ DB: db }), |
| 194 | ]); |
| 195 | |
| 196 | expect(batches).toBe(1); |
| 197 | expect(prepared).toEqual([...CLI_TELEMETRY_SCHEMA_SQL]); |
| 198 | expect(prepared.every((sql) => /CREATE (?:TABLE|INDEX) IF NOT EXISTS/.test(sql))).toBe(true); |
| 199 | expect(prepared.join("\n")).not.toMatch(/\b(?:DROP|ALTER)\b/); |
| 200 | }); |
| 201 | |
| 202 | it("retries schema initialization after a transient D1 failure", async () => { |
| 203 | let batches = 0; |
| 204 | const db = { |
| 205 | prepare(sql: string) { |
| 206 | return { sql }; |
| 207 | }, |
| 208 | async batch() { |
| 209 | batches++; |
| 210 | if (batches === 1) throw new Error("temporary D1 failure"); |
| 211 | return []; |
| 212 | }, |
| 213 | } as unknown as D1Database; |
| 214 | |
| 215 | await expect(ensureCLITelemetrySchema({ DB: db })).rejects.toThrow("temporary D1 failure"); |
| 216 | await expect(ensureCLITelemetrySchema({ DB: db })).resolves.toBeUndefined(); |
| 217 | expect(batches).toBe(2); |
| 218 | }); |
| 219 | }); |
| 220 | |
| 221 | function fakeRollupDB(options: { failAtQuery?: number } = {}) { |
| 222 | const cursor = { next_signal: 0 }; |
| 223 | const queried: string[] = []; |
| 224 | const batches: string[][] = []; |
| 225 | const db = { |
| 226 | prepare(sql: string) { |
| 227 | const stmt = { |
| 228 | sql, |
| 229 | binds: [] as unknown[], |
| 230 | bind(...args: unknown[]) { |
| 231 | stmt.binds = args; |
| 232 | return stmt; |
| 233 | }, |
| 234 | async first() { |
| 235 | return sql.includes("FROM metric_user_rollup_state") ? { next_signal: cursor.next_signal } : null; |
| 236 | }, |
| 237 | async all() { |
| 238 | if (!sql.includes("COUNT(DISTINCT install_id)")) return { results: [] }; |
| 239 | const nth = queried.length; |
| 240 | queried.push(String(stmt.binds[0])); |
| 241 | if (options.failAtQuery === nth) throw new Error("D1 DB exceeded its CPU time limit and was reset"); |
| 242 | return { results: [{ bucket: "dark", total: 7 }] }; |
| 243 | }, |
| 244 | async run() { |
| 245 | if (sql.includes("INSERT INTO metric_user_rollup_state")) cursor.next_signal = Number(stmt.binds[0]); |
| 246 | return {}; |
| 247 | }, |
| 248 | }; |
| 249 | return stmt; |
| 250 | }, |
| 251 | async batch(stmts: { sql: string }[]) { |
| 252 | batches.push(stmts.map((s) => s.sql)); |
| 253 | return []; |
| 254 | }, |
| 255 | } as unknown as D1Database; |
| 256 | return { env: { DB: db } as unknown as Parameters<typeof refreshMetricUserRollup>[0], cursor, queried, batches }; |
| 257 | } |
| 258 | |
| 259 | describe("metric_user rollup", () => { |
| 260 | it("walks the whole signal list across runs without repeating one", async () => { |
| 261 | const { env, cursor, queried } = fakeRollupDB(); |
| 262 | |
| 263 | await refreshMetricUserRollup(env, 3); |
| 264 | expect(cursor.next_signal).toBe(3); |
| 265 | await refreshMetricUserRollup(env, 3); |
| 266 | expect(cursor.next_signal).toBe(6); |
| 267 | |
| 268 | expect(queried).toHaveLength(6); |
| 269 | expect(new Set(queried).size).toBe(6); |
| 270 | }); |
| 271 | |
| 272 | it("wraps the cursor back to the start after a full pass", async () => { |
| 273 | const { env, cursor, queried } = fakeRollupDB(); |
| 274 | await refreshMetricUserRollup(env, 10_000); |
| 275 | expect(queried.length).toBeGreaterThan(50); |
| 276 | expect(new Set(queried).size).toBe(queried.length); |
| 277 | expect(cursor.next_signal).toBe(0); |
| 278 | }); |
| 279 | |
| 280 | it("moves past a signal whose query is abandoned instead of retrying it forever", async () => { |
| 281 | const { env, cursor, queried } = fakeRollupDB({ failAtQuery: 1 }); |
| 282 | await refreshMetricUserRollup(env, 3); |
| 283 | expect(queried).toHaveLength(3); |
| 284 | expect(cursor.next_signal).toBe(3); |
| 285 | }); |
| 286 | |
| 287 | it("replaces a signal's rows in one batch so no reader sees it half-written", async () => { |
| 288 | const { env, batches } = fakeRollupDB(); |
| 289 | await refreshMetricUserRollup(env, 2); |
| 290 | |
| 291 | const writes = batches.filter((b) => b.some((sql) => /DELETE FROM metric_user_rollup\b/.test(sql))); |
| 292 | expect(writes).toHaveLength(2); |
| 293 | for (const batch of writes) { |
| 294 | expect(batch[0]).toMatch(/DELETE FROM metric_user_rollup\b/); |
| 295 | expect(batch.slice(1).every((sql) => /INSERT INTO metric_user_rollup\b/.test(sql))).toBe(true); |
| 296 | } |
| 297 | }); |
| 298 | }); |
| 299 | |
| 300 | describe("diagnostic classification", () => { |
| 301 | it("keeps development reports out of release crash priority", () => { |
| 302 | expect(isDevelopmentReport({ ...base, version: "dev-32bit" })).toBe(true); |
| 303 | expect(isDevelopmentReport({ ...base, version: "v1.40.0", channel: "dev" })).toBe(true); |
| 304 | expect(severityForReport({ ...base, version: "dev" })).toBe("low"); |
| 305 | }); |
| 306 | |
| 307 | it("downranks browser notices and recovered React renders", () => { |
| 308 | expect( |
| 309 | isKnownNonCrashDiagnostic({ ...base, errorMessage: "ResizeObserver loop limit exceeded" }), |
| 310 | ).toBe(true); |
| 311 | expect( |
| 312 | isKnownNonCrashDiagnostic({ ...base, errorMessage: "Minified React error #520; recovered" }), |
| 313 | ).toBe(true); |
| 314 | expect( |
| 315 | severityForReport({ ...base, errorMessage: "additional File object is not a file on the disk" }), |
| 316 | ).toBe("low"); |
| 317 | }); |
| 318 | |
| 319 | it("keeps actionable release crashes high", () => { |
| 320 | expect(severityForReport({ ...base, version: "v1.40.0", channel: "stable" })).toBe("high"); |
| 321 | }); |
| 322 | |
| 323 | it("reclassifies historical groups before dashboard prioritization", () => { |
| 324 | expect( |
| 325 | effectiveGroupSeverity({ |
| 326 | fingerprint: "a".repeat(64), |
| 327 | severity: "high", |
| 328 | title: "[window.error] ResizeObserver loop limit exceeded", |
| 329 | }), |
| 330 | ).toBe("low"); |
| 331 | expect( |
| 332 | effectiveGroupSeverity({ |
| 333 | fingerprint: `dev:${"b".repeat(64)}`, |
| 334 | severity: "critical", |
| 335 | title: "[window.error] ResizeObserver loop limit exceeded", |
| 336 | }), |
| 337 | ).toBe("critical"); |
| 338 | }); |
| 339 | |
| 340 | it("keeps ambiguous legacy history out of the development-only lane", () => { |
| 341 | const fingerprint = "c".repeat(64); |
| 342 | const stableThenDevelopment = { |
| 343 | fingerprint, |
| 344 | severity: "high", |
| 345 | title: "[window.error] actionable release crash", |
| 346 | first_version: "v1.17.15", |
| 347 | last_version: "dev-32bit", |
| 348 | last_channel: "dev", |
| 349 | }; |
| 350 | const developmentThenStable = { |
| 351 | ...stableThenDevelopment, |
| 352 | first_version: "dev-32bit", |
| 353 | last_version: "v1.17.15", |
| 354 | last_channel: "stable", |
| 355 | }; |
| 356 | // A retained first/last summary cannot distinguish a dev-only group from |
| 357 | // dev -> stable -> dev once the middle release sample has been pruned. |
| 358 | const developmentAroundStable = { |
| 359 | ...stableThenDevelopment, |
| 360 | first_version: "dev-32bit", |
| 361 | last_version: "dev-32bit", |
| 362 | last_channel: "dev", |
| 363 | }; |
| 364 | expect(isDevelopmentGroup(stableThenDevelopment)).toBe(false); |
| 365 | expect(effectiveGroupSeverity(stableThenDevelopment)).toBe("high"); |
| 366 | expect(isDevelopmentGroup(developmentThenStable)).toBe(false); |
| 367 | expect(effectiveGroupSeverity(developmentThenStable)).toBe("high"); |
| 368 | expect(isDevelopmentGroup(developmentAroundStable)).toBe(false); |
| 369 | expect(effectiveGroupSeverity(developmentAroundStable)).toBe("high"); |
| 370 | }); |
| 371 | }); |
| 372 | |
| 373 | describe("development fingerprint namespace", () => { |
| 374 | const hash = "d".repeat(64); |
| 375 | |
| 376 | it("preserves stable fingerprints and isolates development reports", () => { |
| 377 | expect(namespaceReportFingerprint(hash, false)).toBe(hash); |
| 378 | expect(namespaceReportFingerprint(hash, true)).toBe(`dev:${hash}`); |
| 379 | }); |
| 380 | |
| 381 | it("recognizes namespaced development groups independently of version labels", () => { |
| 382 | expect( |
| 383 | isDevelopmentGroup({ |
| 384 | fingerprint: `dev:${hash}`, |
| 385 | }), |
| 386 | ).toBe(true); |
| 387 | }); |
| 388 | |
| 389 | it("keeps namespaced fingerprints reachable from dashboard links", () => { |
| 390 | expect(groupFingerprintFromPath(`/stats/group/dev:${hash}`)).toBe(`dev:${hash}`); |
| 391 | expect(groupFingerprintFromPath(`/stats/group/${hash}`)).toBe(hash); |
| 392 | expect(groupFingerprintFromPath("/stats/group/dev:not-a-hash")).toBe(null); |
| 393 | }); |
| 394 | }); |
| 395 | |
| 396 | describe("opaque crash fingerprints", () => { |
| 397 | const opaque = { |
| 398 | kind: "crash", |
| 399 | source: "frontend.global", |
| 400 | label: "window.error", |
| 401 | errorType: "string", |
| 402 | errorMessage: "Script error.", |
| 403 | message: "[window.error]\n\nScript error.", |
| 404 | topFrame: "", |
| 405 | }; |
| 406 | |
| 407 | it("splits locationless Script error reports by safe context hint", () => { |
| 408 | const startup = normalizeForFingerprint({ ...opaque, fingerprintHint: "build:abc|view:app://reasonix/|cats:startup>tabs" }); |
| 409 | const markdown = normalizeForFingerprint({ ...opaque, fingerprintHint: "build:abc|view:app://reasonix/|cats:render>markdown" }); |
| 410 | expect(startup).not.toBe(markdown); |
| 411 | }); |
| 412 | |
| 413 | it("preserves grouping when old clients omit the optional hint", () => { |
| 414 | expect(normalizeForFingerprint(opaque)).toBe(normalizeForFingerprint({ ...opaque, fingerprintHint: "" })); |
| 415 | expect(normalizeForFingerprint(opaque)).toBe( |
| 416 | "crash\nfrontend.global\nwindow.error\nstring\n\nScript error.", |
| 417 | ); |
| 418 | }); |
| 419 | }); |
| 420 | |
| 421 | describe("diagnostics dashboard lanes", () => { |
| 422 | it("keeps release, performance, development, and notices out of one another's priority lists", () => { |
| 423 | type StatsData = Parameters<typeof renderStats>[0]; |
| 424 | const row = { |
| 425 | fingerprint: "fingerprint", |
| 426 | kind: "crash", |
| 427 | count: 1, |
| 428 | first_version: "v1.40.0", |
| 429 | last_version: "v1.40.0", |
| 430 | seen: "2026-07-19", |
| 431 | status: "open", |
| 432 | title: "release-actionable", |
| 433 | source: "frontend.global", |
| 434 | label: "window.error", |
| 435 | error_type: "Error", |
| 436 | top_frame: "at render", |
| 437 | severity: "high", |
| 438 | last_os: "windows", |
| 439 | last_arch: "amd64", |
| 440 | last_channel: "stable", |
| 441 | regressed_at: "", |
| 442 | }; |
| 443 | const data: StatsData = { |
| 444 | daily: [], |
| 445 | versions: [], |
| 446 | platforms: [], |
| 447 | crashes: [ |
| 448 | row, |
| 449 | { ...row, fingerprint: "perf", kind: "performance", title: "performance-only", severity: "medium" }, |
| 450 | { |
| 451 | ...row, |
| 452 | fingerprint: `dev:${"e".repeat(64)}`, |
| 453 | title: "development-only", |
| 454 | last_version: "dev-32bit", |
| 455 | last_channel: "DEV", |
| 456 | severity: "low", |
| 457 | development: true, |
| 458 | }, |
| 459 | { ...row, fingerprint: "notice", title: "browser-notice-only", severity: "low" }, |
| 460 | ], |
| 461 | metrics: [], |
| 462 | previousMetrics: [], |
| 463 | metricUsers: [], |
| 464 | metricUsersUnavailable: false, |
| 465 | metricUsersComputedAt: "", |
| 466 | sources: [], |
| 467 | overview: { latestAdoptionPct: null, openReports: 4, newLatestReports: 0, regressedReports: 0, criticalOpenReports: 1 }, |
| 468 | latestVersion: "v1.40.0", |
| 469 | filters: { |
| 470 | surface: "desktop", |
| 471 | status: "", |
| 472 | source: "", |
| 473 | version: "", |
| 474 | os: "", |
| 475 | platform: "", |
| 476 | newLatest: false, |
| 477 | regressed: false, |
| 478 | windowDays: 30, |
| 479 | preferenceMode: "users", |
| 480 | }, |
| 481 | }; |
| 482 | |
| 483 | const html = renderStats( |
| 484 | data, |
| 485 | { id: 1, email: "admin@example.com", role: "admin", created_at: "", approved_at: "" }, |
| 486 | "diagnostics", |
| 487 | ); |
| 488 | const releaseLane = html.slice(html.indexOf("Needs attention"), html.indexOf("Performance signals")); |
| 489 | const performanceLane = html.slice(html.indexOf("Performance signals"), html.indexOf("Development diagnostics")); |
| 490 | const developmentLane = html.slice(html.indexOf("Development diagnostics"), html.indexOf("Report filters")); |
| 491 | |
| 492 | expect(releaseLane).toContain("release-actionable"); |
| 493 | expect(releaseLane).not.toContain("performance-only"); |
| 494 | expect(releaseLane).not.toContain("development-only"); |
| 495 | expect(releaseLane).not.toContain("browser-notice-only"); |
| 496 | expect(performanceLane).toContain("performance-only"); |
| 497 | expect(performanceLane).not.toContain("development-only"); |
| 498 | expect(developmentLane).toContain("development-only"); |
| 499 | }); |
| 500 | |
| 501 | it("preserves the CLI surface in dashboard navigation and filters", () => { |
| 502 | type StatsData = Parameters<typeof renderStats>[0]; |
| 503 | const data: StatsData = { |
| 504 | daily: [], |
| 505 | versions: [], |
| 506 | platforms: [], |
| 507 | crashes: [], |
| 508 | metrics: [], |
| 509 | previousMetrics: [], |
| 510 | metricUsers: [], |
| 511 | metricUsersUnavailable: false, |
| 512 | metricUsersComputedAt: "", |
| 513 | sources: [], |
| 514 | overview: { latestAdoptionPct: null, openReports: 0, newLatestReports: 0, regressedReports: 0, criticalOpenReports: 0 }, |
| 515 | latestVersion: "", |
| 516 | filters: { |
| 517 | surface: "cli", |
| 518 | status: "", |
| 519 | source: "", |
| 520 | version: "", |
| 521 | os: "", |
| 522 | platform: "", |
| 523 | newLatest: false, |
| 524 | regressed: false, |
| 525 | windowDays: 30, |
| 526 | preferenceMode: "users", |
| 527 | }, |
| 528 | }; |
| 529 | const html = renderStats( |
| 530 | data, |
| 531 | { id: 1, email: "viewer@example.com", role: "viewer", created_at: "", approved_at: "" }, |
| 532 | "usage", |
| 533 | ); |
| 534 | expect(html).toContain("surface=cli"); |
| 535 | expect(html).toContain('aria-label="Client surface"'); |
| 536 | expect(html).toContain('href="/stats"'); |
| 537 | }); |
| 538 | |
| 539 | it("says the deduplication did not finish instead of showing an empty dashboard", () => { |
| 540 | type StatsData = Parameters<typeof renderStats>[0]; |
| 541 | const data: StatsData = { |
| 542 | daily: [], |
| 543 | versions: [], |
| 544 | platforms: [], |
| 545 | crashes: [], |
| 546 | metrics: [], |
| 547 | previousMetrics: [], |
| 548 | metricUsers: [], |
| 549 | metricUsersUnavailable: true, |
| 550 | metricUsersComputedAt: "", |
| 551 | sources: [], |
| 552 | overview: { latestAdoptionPct: null, openReports: 0, newLatestReports: 0, regressedReports: 0, criticalOpenReports: 0 }, |
| 553 | latestVersion: "", |
| 554 | filters: { |
| 555 | surface: "desktop", |
| 556 | status: "", |
| 557 | source: "", |
| 558 | version: "", |
| 559 | os: "", |
| 560 | platform: "", |
| 561 | newLatest: false, |
| 562 | regressed: false, |
| 563 | windowDays: 30, |
| 564 | preferenceMode: "users", |
| 565 | }, |
| 566 | }; |
| 567 | const html = renderStats( |
| 568 | data, |
| 569 | { id: 1, email: "viewer@example.com", role: "viewer", created_at: "", approved_at: "" }, |
| 570 | "preferences", |
| 571 | ); |
| 572 | const installs = html.slice(html.indexOf("Deduplicated installs"), html.indexOf("Launch/open snapshots")); |
| 573 | expect(installs).toContain("deduplication"); |
| 574 | expect(installs).toContain("window=7d"); |
| 575 | expect(installs).not.toContain("No settings preference metrics yet"); |
| 576 | }); |
| 577 | |
| 578 | it("shows how old the precomputed window is", () => { |
| 579 | type StatsData = Parameters<typeof renderStats>[0]; |
| 580 | const data: StatsData = { |
| 581 | daily: [], |
| 582 | versions: [], |
| 583 | platforms: [], |
| 584 | crashes: [], |
| 585 | metrics: [], |
| 586 | previousMetrics: [], |
| 587 | metricUsers: [{ signal: "settings_theme", bucket: "dark", total: 12 }], |
| 588 | metricUsersUnavailable: false, |
| 589 | metricUsersComputedAt: "2026-08-03T07:28:41.019Z", |
| 590 | sources: [], |
| 591 | overview: { latestAdoptionPct: null, openReports: 0, newLatestReports: 0, regressedReports: 0, criticalOpenReports: 0 }, |
| 592 | latestVersion: "", |
| 593 | filters: { |
| 594 | surface: "desktop", |
| 595 | status: "", |
| 596 | source: "", |
| 597 | version: "", |
| 598 | os: "", |
| 599 | platform: "", |
| 600 | newLatest: false, |
| 601 | regressed: false, |
| 602 | windowDays: 30, |
| 603 | preferenceMode: "users", |
| 604 | }, |
| 605 | }; |
| 606 | const user = { id: 1, email: "viewer@example.com", role: "viewer", created_at: "", approved_at: "" } as const; |
| 607 | expect(renderStats(data, user, "preferences")).toContain("2026-08-03 07:28Z"); |
| 608 | }); |
| 609 | |
| 610 | it("shows deduplicated affected installs on agent health", () => { |
| 611 | type StatsData = Parameters<typeof renderStats>[0]; |
| 612 | const data: StatsData = { |
| 613 | daily: [], |
| 614 | versions: [], |
| 615 | platforms: [], |
| 616 | crashes: [], |
| 617 | metrics: [{ signal: "desktop_hang", bucket: "windows_ui_thread", total: 12 }], |
| 618 | previousMetrics: [], |
| 619 | metricUsers: [{ signal: "desktop_hang", bucket: "windows_ui_thread", total: 3 }], |
| 620 | metricUsersUnavailable: false, |
| 621 | metricUsersComputedAt: "", |
| 622 | sources: [], |
| 623 | overview: { latestAdoptionPct: null, openReports: 0, newLatestReports: 0, regressedReports: 0, criticalOpenReports: 0 }, |
| 624 | latestVersion: "v1.19.4", |
| 625 | filters: { |
| 626 | surface: "desktop", |
| 627 | status: "", |
| 628 | source: "", |
| 629 | version: "", |
| 630 | os: "", |
| 631 | platform: "", |
| 632 | newLatest: false, |
| 633 | regressed: false, |
| 634 | windowDays: 7, |
| 635 | preferenceMode: "users", |
| 636 | }, |
| 637 | }; |
| 638 | const html = renderStats( |
| 639 | data, |
| 640 | { id: 1, email: "viewer@example.com", role: "viewer", created_at: "", approved_at: "" }, |
| 641 | "health", |
| 642 | ); |
| 643 | const installs = html.slice(html.indexOf("Affected installs"), html.indexOf("Signal distributions")); |
| 644 | expect(installs).toContain("Desktop hangs"); |
| 645 | expect(installs).toContain(">3<"); |
| 646 | expect(installs).not.toContain(">12<"); |
| 647 | }); |
| 648 | }); |
| 649 |