Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/electron/crash-forensics.test.ts

@@ -0,0 +1,70 @@
+import { describe, expect, it, vi } from 'vitest'
+
+import { describeCrashReason, installCrashForensics } from './crash-forensics'
+
+const harness = () => {
+  const listeners = new Map<string, (value: unknown) => void>()
+  const flush = vi.fn()
+  const log = vi.fn()
+
+  installCrashForensics({
+    flush,
+    log,
+    target: { on: (event, listener) => listeners.set(event, listener) }
+  })
+
+  return { flush, listeners, log }
+}
+
+describe('describeCrashReason', () => {
+  it('prefers a stack, then a message, for thrown errors', () => {
+    const withStack = new Error('boom')
+    withStack.stack = 'Error: boom\n    at somewhere'
+
+    expect(describeCrashReason(withStack)).toBe('Error: boom\n    at somewhere')
+
+    const withoutStack = new Error('boom')
+    withoutStack.stack = ''
+
+    expect(describeCrashReason(withoutStack)).toBe('boom')
+  })
+
+  it('renders non-error rejections without throwing', () => {
+    expect(describeCrashReason('plain string')).toBe('plain string')
+    expect(describeCrashReason({ code: 'ECONNRESET' })).toBe('{"code":"ECONNRESET"}')
+    expect(describeCrashReason(undefined)).toBe('undefined')
+
+    const circular: Record<string, unknown> = {}
+    circular.self = circular
+
+    expect(describeCrashReason(circular)).toBe('[object Object]')
+  })
+})
+
+describe('installCrashForensics', () => {
+  it('records and synchronously flushes an uncaught exception', () => {
+    const { flush, listeners, log } = harness()
+    const error = new Error('renderer gone')
+    error.stack = 'Error: renderer gone\n    at main'
+
+    listeners.get('uncaughtException')?.(error)
+
+    expect(log).toHaveBeenCalledWith('[main] Uncaught exception: Error: renderer gone\n    at main')
+    expect(flush).toHaveBeenCalledTimes(1)
+  })
+
+  it('records and synchronously flushes an unhandled rejection', () => {
+    const { flush, listeners, log } = harness()
+
+    listeners.get('unhandledRejection')?.('gateway ticket mint failed')
+
+    expect(log).toHaveBeenCalledWith('[main] Unhandled rejection: gateway ticket mint failed')
+    expect(flush).toHaveBeenCalledTimes(1)
+  })
+
+  it('registers both handlers', () => {
+    const { listeners } = harness()
+
+    expect([...listeners.keys()].sort()).toEqual(['uncaughtException', 'unhandledRejection'])
+  })
+})