Network Error Tests

Tap Test — the WebView navigates to the error screen

Checking network status…

All Errors — Navigate to WebView Error Screen

Timed Out

ERR_CONNECTION_TIMED_OUT • 10.255.255.1 black-hole IP

Name Not Resolved

ERR_NAME_NOT_RESOLVED • non-existent .invalid domain

Connection Closed

ERR_CONNECTION_CLOSED • TEST-NET 192.0.2.200

Connection Refused

ERR_CONNECTION_REFUSED • localhost port 19999 closed

Timeout Error

ERROR_TIMEOUT • 100.64.0.1 CGNAT range, unreachable

Connection Reset

ERR_CONNECTION_RESET • TEST-NET 192.0.2.100

Connection Failed

ERR_CONNECTION_FAILED • TEST-NET-1 192.0.2.1

Invalid URL

ERR_INVALID_URL • unrecognized URL scheme

Too Many Requests

ERR_TOO_MANY_REQUESTS • httpstatus.com/api/status/429

HTTP2 Protocol Error

ERR_HTTP2_PROTOCOL_ERROR • HTTP/2 test server

Network Access Denied

ERR_NETWORK_ACCESS_DENIED • cleartext HTTP blocked

Connection Aborted

ERR_CONNECTION_ABORTED • navigation aborted mid-flight

Connect Error

ERROR_CONNECT • 0.0.0.0 immediate address failure

Bad URL

ERROR_BAD_URL • completely malformed, no scheme

Manual Simulation Required

Internet Disconnected

ERR_INTERNET_DISCONNECTED