| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | */ |
| 7 | |
| 8 | /** |
| 9 | * End-to-end test script comparing the Rust compiler against the TS reference. |
| 10 | * |
| 11 | * Runs fixtures through: |
| 12 | * - TS baseline (Babel plugin, in-process) — the reference output |
| 13 | * - babel variant: Rust via Babel plugin (in-process via NAPI) — the |
| 14 | * production path |
| 15 | * |
| 16 | * This complements `yarn snap --rust` by independently comparing the NAPI |
| 17 | * bridge's code output AND its logged events against the TS plugin. |
| 18 | * |
| 19 | * Usage: npx tsx compiler/scripts/test-e2e.ts [fixtures-path] [--variant babel] [--limit N] [--no-color] |
| 20 | */ |
| 21 | |
| 22 | import * as babel from '@babel/core'; |
| 23 | import generate from '@babel/generator'; |
| 24 | import {execSync} from 'child_process'; |
| 25 | import fs from 'fs'; |
| 26 | import path from 'path'; |
| 27 | import prettier from 'prettier'; |
| 28 | |
| 29 | import {parseConfigPragmaForTests} from '../packages/babel-plugin-react-compiler/src/Utils/TestUtils'; |
| 30 | |
| 31 | const REPO_ROOT = path.resolve(__dirname, '../..'); |
| 32 | |
| 33 | // --- Parse flags --- |
| 34 | const rawArgs = process.argv.slice(2); |
| 35 | const noColor = rawArgs.includes('--no-color') || !!process.env.NO_COLOR; |
| 36 | const variantIdx = rawArgs.indexOf('--variant'); |
| 37 | const variantArg = |
| 38 | variantIdx >= 0 ? (rawArgs[variantIdx + 1] as 'babel') : null; |
| 39 | const limitIdx = rawArgs.indexOf('--limit'); |
| 40 | const limitArg = limitIdx >= 0 ? parseInt(rawArgs[limitIdx + 1], 10) : 50; |
| 41 | |
| 42 | // Extract positional args (strip flags and flag values) |
| 43 | const skipIndices = new Set<number>(); |
| 44 | for (const flag of ['--no-color']) { |
| 45 | const idx = rawArgs.indexOf(flag); |
| 46 | if (idx >= 0) skipIndices.add(idx); |
| 47 | } |
| 48 | for (const flag of ['--variant', '--limit']) { |
| 49 | const idx = rawArgs.indexOf(flag); |
| 50 | if (idx >= 0) { |
| 51 | skipIndices.add(idx); |
| 52 | skipIndices.add(idx + 1); |
| 53 | } |
| 54 | } |
| 55 | const positional = rawArgs.filter((_a, i) => !skipIndices.has(i)); |
| 56 | |
| 57 | // --- ANSI colors --- |
| 58 | const useColor = !noColor; |
| 59 | const RED = useColor ? '\x1b[0;31m' : ''; |
| 60 | const GREEN = useColor ? '\x1b[0;32m' : ''; |
| 61 | const YELLOW = useColor ? '\x1b[0;33m' : ''; |
| 62 | const BOLD = useColor ? '\x1b[1m' : ''; |
| 63 | const DIM = useColor ? '\x1b[2m' : ''; |
| 64 | const RESET = useColor ? '\x1b[0m' : ''; |
| 65 | |
| 66 | // --- Fixtures --- |
| 67 | const DEFAULT_FIXTURES_DIR = path.join( |
| 68 | REPO_ROOT, |
| 69 | 'compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler', |
| 70 | ); |
| 71 | |
| 72 | const fixturesPath = positional[0] |
| 73 | ? path.resolve(positional[0]) |
| 74 | : DEFAULT_FIXTURES_DIR; |
| 75 | |
| 76 | function discoverFixtures(rootPath: string): string[] { |
| 77 | const stat = fs.statSync(rootPath); |
| 78 | if (stat.isFile()) { |
| 79 | return [rootPath]; |
| 80 | } |
| 81 | |
| 82 | const results: string[] = []; |
| 83 | function walk(dir: string): void { |
| 84 | for (const entry of fs.readdirSync(dir, {withFileTypes: true})) { |
| 85 | const fullPath = path.join(dir, entry.name); |
| 86 | if (entry.isDirectory()) { |
| 87 | walk(fullPath); |
| 88 | } else if ( |
| 89 | /\.(js|jsx|ts|tsx)$/.test(entry.name) && |
| 90 | !entry.name.endsWith('.expect.md') |
| 91 | ) { |
| 92 | results.push(fullPath); |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | walk(rootPath); |
| 97 | results.sort(); |
| 98 | return results; |
| 99 | } |
| 100 | |
| 101 | // --- Build --- |
| 102 | console.log('Building Rust native module...'); |
| 103 | try { |
| 104 | execSync('~/.cargo/bin/cargo build -p react_compiler_napi', { |
| 105 | cwd: path.join(REPO_ROOT, 'compiler/crates'), |
| 106 | stdio: ['inherit', 'pipe', 'pipe'], |
| 107 | shell: true, |
| 108 | }); |
| 109 | } catch (e: any) { |
| 110 | // Show stderr on build failure (includes errors + warnings) |
| 111 | if (e.stderr) { |
| 112 | process.stderr.write(e.stderr); |
| 113 | } |
| 114 | console.error(`${RED}ERROR: Failed to build Rust crates.${RESET}`); |
| 115 | process.exit(1); |
| 116 | } |
| 117 | |
| 118 | // Copy the built dylib as index.node |
| 119 | const NATIVE_DIR = path.join( |
| 120 | REPO_ROOT, |
| 121 | 'compiler/packages/babel-plugin-react-compiler-rust/native', |
| 122 | ); |
| 123 | const NATIVE_NODE_PATH = path.join(NATIVE_DIR, 'index.node'); |
| 124 | const TARGET_DIR = path.join(REPO_ROOT, 'compiler/target/debug'); |
| 125 | const dylib = fs.existsSync( |
| 126 | path.join(TARGET_DIR, 'libreact_compiler_napi.dylib'), |
| 127 | ) |
| 128 | ? path.join(TARGET_DIR, 'libreact_compiler_napi.dylib') |
| 129 | : path.join(TARGET_DIR, 'libreact_compiler_napi.so'); |
| 130 | |
| 131 | if (!fs.existsSync(dylib)) { |
| 132 | console.error( |
| 133 | `${RED}ERROR: Could not find built native module in ${TARGET_DIR}${RESET}`, |
| 134 | ); |
| 135 | process.exit(1); |
| 136 | } |
| 137 | fs.copyFileSync(dylib, NATIVE_NODE_PATH); |
| 138 | |
| 139 | // --- Load plugins --- |
| 140 | const tsPlugin = require('../packages/babel-plugin-react-compiler/src').default; |
| 141 | const rustPlugin = |
| 142 | require('../packages/babel-plugin-react-compiler-rust/src').default; |
| 143 | |
| 144 | // --- Normalize code for comparison --- |
| 145 | // Reparse with Babel and regenerate with compact:true to erase all |
| 146 | // whitespace/formatting differences, then Prettier for readable output. |
| 147 | async function formatCode(code: string, isFlow: boolean): Promise<string> { |
| 148 | try { |
| 149 | const parserPlugins: string[] = isFlow |
| 150 | ? ['flow', 'jsx'] |
| 151 | : ['typescript', 'jsx', 'explicitResourceManagement']; |
| 152 | const ast = babel.parseSync(code, { |
| 153 | sourceType: 'module', |
| 154 | parserOpts: {plugins: parserPlugins}, |
| 155 | configFile: false, |
| 156 | babelrc: false, |
| 157 | }); |
| 158 | if (!ast) return code; |
| 159 | const compact = generate(ast, {compact: true}).code; |
| 160 | return await prettier.format(compact, { |
| 161 | semi: true, |
| 162 | parser: isFlow ? 'flow' : 'babel-ts', |
| 163 | }); |
| 164 | } catch { |
| 165 | return code; |
| 166 | } |
| 167 | } |
| 168 | |
| 169 | // --- Compile via Babel plugin --- |
| 170 | type CompileResult = { |
| 171 | code: string | null; |
| 172 | error: string | null; |
| 173 | events: Array<Record<string, unknown>>; |
| 174 | }; |
| 175 | |
| 176 | function compileBabel( |
| 177 | plugin: any, |
| 178 | fixturePath: string, |
| 179 | source: string, |
| 180 | firstLine: string, |
| 181 | ): CompileResult { |
| 182 | const isFlow = firstLine.includes('@flow'); |
| 183 | const isScript = firstLine.includes('@script'); |
| 184 | const parserPlugins: string[] = isFlow |
| 185 | ? ['flow', 'jsx'] |
| 186 | : ['typescript', 'jsx', 'explicitResourceManagement']; |
| 187 | |
| 188 | const pragmaOpts = parseConfigPragmaForTests(firstLine, { |
| 189 | compilationMode: 'all', |
| 190 | }); |
| 191 | |
| 192 | const events: Array<Record<string, unknown>> = []; |
| 193 | const pluginOptions = { |
| 194 | ...pragmaOpts, |
| 195 | compilationMode: 'all' as const, |
| 196 | panicThreshold: 'all_errors' as const, |
| 197 | logger: { |
| 198 | logEvent(_filename: string | null, event: Record<string, unknown>): void { |
| 199 | events.push(event); |
| 200 | }, |
| 201 | debugLogIRs(): void {}, |
| 202 | }, |
| 203 | }; |
| 204 | |
| 205 | try { |
| 206 | const result = babel.transformSync(source, { |
| 207 | filename: fixturePath, |
| 208 | sourceType: isScript ? 'script' : 'module', |
| 209 | parserOpts: {plugins: parserPlugins}, |
| 210 | plugins: [[plugin, pluginOptions]], |
| 211 | configFile: false, |
| 212 | babelrc: false, |
| 213 | }); |
| 214 | return {code: result?.code ?? null, error: null, events}; |
| 215 | } catch (e) { |
| 216 | return { |
| 217 | code: null, |
| 218 | error: e instanceof Error ? e.message : String(e), |
| 219 | events, |
| 220 | }; |
| 221 | } |
| 222 | } |
| 223 | |
| 224 | // --- Event normalization --- |
| 225 | // Strip identifierName (Babel-specific SourceLocation property), sort |
| 226 | // keys for stable comparison, then JSON.stringify. Both the TS plugin and |
| 227 | // the Rust NAPI bridge emit 0-based columns/indices, so no positional |
| 228 | // adjustment is needed. |
| 229 | const STRIP_KEYS = new Set(['identifierName', 'fnLoc']); |
| 230 | |
| 231 | function sortAndStrip(obj: unknown): unknown { |
| 232 | if (obj === null || typeof obj !== 'object') return obj; |
| 233 | if (Array.isArray(obj)) return obj.map(sortAndStrip); |
| 234 | const sorted: Record<string, unknown> = {}; |
| 235 | for (const key of Object.keys(obj as Record<string, unknown>).sort()) { |
| 236 | if (STRIP_KEYS.has(key)) continue; |
| 237 | sorted[key] = sortAndStrip((obj as Record<string, unknown>)[key]); |
| 238 | } |
| 239 | return sorted; |
| 240 | } |
| 241 | |
| 242 | function stripPipelineErrorStack( |
| 243 | events: Array<Record<string, unknown>>, |
| 244 | ): Array<Record<string, unknown>> { |
| 245 | return events.map(event => { |
| 246 | if (event.kind !== 'PipelineError') return event; |
| 247 | const data = event.data; |
| 248 | if (typeof data !== 'string') return event; |
| 249 | // Strip JS stack trace: keep only the message (before first "\n at ") |
| 250 | const idx = data.indexOf('\n at '); |
| 251 | return {...event, data: idx >= 0 ? data.substring(0, idx) : data}; |
| 252 | }); |
| 253 | } |
| 254 | |
| 255 | function normalizeEvents(events: Array<Record<string, unknown>>): string { |
| 256 | return JSON.stringify(sortAndStrip(stripPipelineErrorStack(events)), null, 2); |
| 257 | } |
| 258 | |
| 259 | // --- Simple unified diff --- |
| 260 | function unifiedDiff( |
| 261 | expected: string, |
| 262 | actual: string, |
| 263 | leftLabel: string, |
| 264 | rightLabel: string, |
| 265 | ): string { |
| 266 | const expectedLines = expected.split('\n'); |
| 267 | const actualLines = actual.split('\n'); |
| 268 | const lines: string[] = []; |
| 269 | lines.push(`${RED}--- ${leftLabel}${RESET}`); |
| 270 | lines.push(`${GREEN}+++ ${rightLabel}${RESET}`); |
| 271 | |
| 272 | const maxLen = Math.max(expectedLines.length, actualLines.length); |
| 273 | let contextStart = -1; |
| 274 | for (let i = 0; i < maxLen; i++) { |
| 275 | const eLine = i < expectedLines.length ? expectedLines[i] : undefined; |
| 276 | const aLine = i < actualLines.length ? actualLines[i] : undefined; |
| 277 | if (eLine === aLine) continue; |
| 278 | if (contextStart !== i) { |
| 279 | lines.push(`${YELLOW}@@ line ${i + 1} @@${RESET}`); |
| 280 | } |
| 281 | contextStart = i + 1; |
| 282 | if (eLine !== undefined && aLine !== undefined) { |
| 283 | lines.push(`${RED}-${eLine}${RESET}`); |
| 284 | lines.push(`${GREEN}+${aLine}${RESET}`); |
| 285 | } else if (eLine !== undefined) { |
| 286 | lines.push(`${RED}-${eLine}${RESET}`); |
| 287 | } else if (aLine !== undefined) { |
| 288 | lines.push(`${GREEN}+${aLine}${RESET}`); |
| 289 | } |
| 290 | } |
| 291 | return lines.join('\n'); |
| 292 | } |
| 293 | |
| 294 | // --- Main --- |
| 295 | type Variant = 'babel'; |
| 296 | const ALL_VARIANTS: Variant[] = ['babel']; |
| 297 | const variants: Variant[] = variantArg ? [variantArg] : ALL_VARIANTS; |
| 298 | |
| 299 | const fixtures = discoverFixtures(fixturesPath); |
| 300 | if (fixtures.length === 0) { |
| 301 | console.error('No fixtures found at', fixturesPath); |
| 302 | process.exit(1); |
| 303 | } |
| 304 | |
| 305 | interface VariantStats { |
| 306 | passed: number; |
| 307 | failed: number; |
| 308 | codePassed: number; |
| 309 | codeFailed: number; |
| 310 | eventsPassed: number; |
| 311 | eventsFailed: number; |
| 312 | failures: Array<{fixture: string; detail: string}>; |
| 313 | failedFixtures: string[]; |
| 314 | } |
| 315 | |
| 316 | function makeStats(): VariantStats { |
| 317 | return { |
| 318 | passed: 0, |
| 319 | failed: 0, |
| 320 | codePassed: 0, |
| 321 | codeFailed: 0, |
| 322 | eventsPassed: 0, |
| 323 | eventsFailed: 0, |
| 324 | failures: [], |
| 325 | failedFixtures: [], |
| 326 | }; |
| 327 | } |
| 328 | |
| 329 | // --- Progress helper --- |
| 330 | function writeProgress(msg: string): void { |
| 331 | if (process.stderr.isTTY) { |
| 332 | process.stderr.write(`\r\x1b[K${msg}`); |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | function clearProgress(): void { |
| 337 | if (process.stderr.isTTY) { |
| 338 | process.stderr.write('\r\x1b[K'); |
| 339 | } |
| 340 | } |
| 341 | |
| 342 | // --- Pre-compute TS baselines (shared across variants) --- |
| 343 | interface FixtureInfo { |
| 344 | fixturePath: string; |
| 345 | relPath: string; |
| 346 | source: string; |
| 347 | firstLine: string; |
| 348 | isFlow: boolean; |
| 349 | } |
| 350 | |
| 351 | async function runVariant( |
| 352 | variant: Variant, |
| 353 | fixtureInfos: FixtureInfo[], |
| 354 | tsBaselines: Map<string, string>, |
| 355 | tsRawEvents: Map<string, Array<Record<string, unknown>>>, |
| 356 | s: VariantStats, |
| 357 | ): Promise<void> { |
| 358 | for (let i = 0; i < fixtureInfos.length; i++) { |
| 359 | const {fixturePath, relPath, source, firstLine, isFlow} = fixtureInfos[i]; |
| 360 | const tsCode = tsBaselines.get(fixturePath)!; |
| 361 | const tsEvents = normalizeEvents(tsRawEvents.get(fixturePath)!); |
| 362 | |
| 363 | writeProgress( |
| 364 | ` ${variant}: ${i + 1}/${fixtureInfos.length} (${s.passed} passed, ${ |
| 365 | s.failed |
| 366 | } failed)`, |
| 367 | ); |
| 368 | |
| 369 | const variantResult = compileBabel( |
| 370 | rustPlugin, |
| 371 | fixturePath, |
| 372 | source, |
| 373 | firstLine, |
| 374 | ); |
| 375 | |
| 376 | const variantCode = await formatCode(variantResult.code ?? '', isFlow); |
| 377 | const variantEvents = normalizeEvents(variantResult.events); |
| 378 | |
| 379 | // When both TS and the variant error (produce empty/no output), count as pass. |
| 380 | const tsErrored = tsCode.trim() === ''; |
| 381 | const variantErrored = |
| 382 | variantCode.trim() === '' || variantResult.error != null; |
| 383 | |
| 384 | const codeMatch = tsCode === variantCode || (tsErrored && variantErrored); |
| 385 | const eventsMatch = tsEvents === variantEvents; |
| 386 | |
| 387 | // When code doesn't match due to TS error + variant passthrough, check |
| 388 | // if the variant output is just uncompiled source (no memoization). |
| 389 | let codePassthrough = false; |
| 390 | if (!codeMatch && tsErrored && variantCode.trim() !== '') { |
| 391 | const variantHasMemoization = |
| 392 | variantCode.includes('_c(') || variantCode.includes('useMemoCache'); |
| 393 | if (!variantHasMemoization) { |
| 394 | codePassthrough = true; |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | const codeOk = codeMatch || codePassthrough; |
| 399 | if (codeOk) { |
| 400 | s.codePassed++; |
| 401 | } else { |
| 402 | s.codeFailed++; |
| 403 | } |
| 404 | if (eventsMatch) { |
| 405 | s.eventsPassed++; |
| 406 | } else { |
| 407 | s.eventsFailed++; |
| 408 | } |
| 409 | |
| 410 | if (codeOk && eventsMatch) { |
| 411 | s.passed++; |
| 412 | } else { |
| 413 | s.failed++; |
| 414 | s.failedFixtures.push(relPath); |
| 415 | if (limitArg === 0 || s.failures.length < limitArg) { |
| 416 | const details: string[] = []; |
| 417 | if (!codeOk) { |
| 418 | details.push(unifiedDiff(tsCode, variantCode, 'TypeScript', variant)); |
| 419 | } |
| 420 | if (!eventsMatch) { |
| 421 | details.push( |
| 422 | unifiedDiff( |
| 423 | tsEvents, |
| 424 | variantEvents, |
| 425 | 'TS events', |
| 426 | variant + ' events', |
| 427 | ), |
| 428 | ); |
| 429 | } |
| 430 | s.failures.push({ |
| 431 | fixture: relPath, |
| 432 | detail: details.join('\n\n'), |
| 433 | }); |
| 434 | } |
| 435 | } |
| 436 | } |
| 437 | clearProgress(); |
| 438 | } |
| 439 | |
| 440 | (async () => { |
| 441 | const stats = new Map<Variant, VariantStats>(); |
| 442 | for (const v of variants) { |
| 443 | stats.set(v, makeStats()); |
| 444 | } |
| 445 | |
| 446 | if (variantArg) { |
| 447 | console.log( |
| 448 | `Testing ${BOLD}${fixtures.length}${RESET} fixtures: TS baseline vs ${BOLD}${variantArg}${RESET}`, |
| 449 | ); |
| 450 | } else { |
| 451 | console.log( |
| 452 | `Testing ${BOLD}${fixtures.length}${RESET} fixtures across all variants`, |
| 453 | ); |
| 454 | } |
| 455 | console.log(''); |
| 456 | |
| 457 | // Pre-compute fixture info and TS baselines |
| 458 | const fixtureInfos: FixtureInfo[] = []; |
| 459 | const tsBaselines = new Map<string, string>(); |
| 460 | const tsRawEvents = new Map<string, Array<Record<string, unknown>>>(); |
| 461 | |
| 462 | console.log('Computing TS baselines...'); |
| 463 | for (let i = 0; i < fixtures.length; i++) { |
| 464 | const fixturePath = fixtures[i]; |
| 465 | const relPath = path.relative(REPO_ROOT, fixturePath); |
| 466 | const source = fs.readFileSync(fixturePath, 'utf8'); |
| 467 | const firstLine = source.substring(0, source.indexOf('\n')); |
| 468 | const isFlow = firstLine.includes('@flow'); |
| 469 | |
| 470 | writeProgress(` baseline: ${i + 1}/${fixtures.length}`); |
| 471 | |
| 472 | const tsResult = compileBabel(tsPlugin, fixturePath, source, firstLine); |
| 473 | const tsCode = await formatCode(tsResult.code ?? '', isFlow); |
| 474 | |
| 475 | fixtureInfos.push({fixturePath, relPath, source, firstLine, isFlow}); |
| 476 | tsBaselines.set(fixturePath, tsCode); |
| 477 | tsRawEvents.set(fixturePath, tsResult.events); |
| 478 | } |
| 479 | clearProgress(); |
| 480 | console.log(`Computed ${fixtures.length} baselines.`); |
| 481 | console.log(''); |
| 482 | |
| 483 | // Run each variant |
| 484 | for (const variant of variants) { |
| 485 | console.log(`Running ${BOLD}${variant}${RESET} variant...`); |
| 486 | await runVariant( |
| 487 | variant, |
| 488 | fixtureInfos, |
| 489 | tsBaselines, |
| 490 | tsRawEvents, |
| 491 | stats.get(variant)!, |
| 492 | ); |
| 493 | const s = stats.get(variant)!; |
| 494 | console.log(` ${s.passed} passed, ${s.failed} failed`); |
| 495 | } |
| 496 | console.log(''); |
| 497 | |
| 498 | // --- Output --- |
| 499 | if (variantArg) { |
| 500 | // Single variant mode: show diffs |
| 501 | const s = stats.get(variantArg)!; |
| 502 | const total = fixtures.length; |
| 503 | const summaryColor = s.failed === 0 ? GREEN : RED; |
| 504 | const summary = |
| 505 | `Code: ${s.codePassed}/${total} passed ` + |
| 506 | `Events: ${s.eventsPassed}/${total} passed ` + |
| 507 | `Total: ${s.passed}/${total} passed`; |
| 508 | console.log(`${summaryColor}${summary}${RESET}`); |
| 509 | console.log(''); |
| 510 | |
| 511 | for (const failure of s.failures) { |
| 512 | console.log(`${RED}FAIL${RESET} ${failure.fixture}`); |
| 513 | console.log(failure.detail); |
| 514 | console.log(''); |
| 515 | } |
| 516 | |
| 517 | if (s.failures.length < s.failed) { |
| 518 | console.log( |
| 519 | `${DIM} (showing first ${s.failures.length} of ${s.failed} failures)${RESET}`, |
| 520 | ); |
| 521 | } |
| 522 | |
| 523 | console.log('---'); |
| 524 | console.log(`${summaryColor}${summary}${RESET}`); |
| 525 | } else { |
| 526 | // Summary table mode |
| 527 | const total = fixtures.length; |
| 528 | |
| 529 | function fmtCell(passed: number, total: number): string { |
| 530 | const pct = ((passed / total) * 100).toFixed(1); |
| 531 | return `${passed}/${total} (${pct}%)`; |
| 532 | } |
| 533 | |
| 534 | // Table header |
| 535 | const colW = 22; |
| 536 | const hdr = |
| 537 | `${'Variant'.padEnd(10)} ` + |
| 538 | `${'Code'.padEnd(colW)} ` + |
| 539 | `${'Events'.padEnd(colW)} ` + |
| 540 | `${'Total'.padEnd(colW)}`; |
| 541 | console.log(`${BOLD}${hdr}${RESET}`); |
| 542 | |
| 543 | for (const variant of ALL_VARIANTS) { |
| 544 | const s = stats.get(variant)!; |
| 545 | const line = |
| 546 | `${variant.padEnd(10)} ` + |
| 547 | `${fmtCell(s.codePassed, total).padEnd(colW)} ` + |
| 548 | `${fmtCell(s.eventsPassed, total).padEnd(colW)} ` + |
| 549 | `${fmtCell(s.passed, total)}`; |
| 550 | const color = s.failed === 0 ? GREEN : s.passed === 0 ? RED : YELLOW; |
| 551 | console.log(`${color}${line}${RESET}`); |
| 552 | } |
| 553 | } |
| 554 | |
| 555 | // Exit with failure if any variant has failures |
| 556 | const anyFailed = [...stats.values()].some(s => s.failed > 0); |
| 557 | process.exit(anyFailed ? 1 : 0); |
| 558 | })(); |