simulateWebError function

  1. @visibleForTesting
void simulateWebError(
  1. Object error,
  2. StackTrace? stack
)

Test-only seam (ERH-009): routes a synthesized (error, stack) through the chokepoint exactly as a real web-JS handler would, BYPASSING window, so a VM unit test (which resolves this stub via the conditional import) can cover the routing without a browser. The web library's copy does the same against a real WebJsError. (Because it bypasses window, it cannot catch a defect in the real window→WebJsError serialization — that needs an E2E smoke.)

Implementation

@visibleForTesting
void simulateWebError(Object error, StackTrace? stack) {
  recordCapturedError(error, stack);
}