fail() function
Immediately throw an error, aborting the current script iteration.
Signature:
export function fail(err?: string): never;
Parameters
| Parameter | Type | Description |
|---|---|---|
| err | string |
Error message that gets printed to stderr. |
Returns:
never
Remarks
fail() is a simple convenience wrapper on top of JavaScript’s throw() (because the latter cannot be used as [expr] || throw, which is a convenient way to write k6 test code).