Function runPathOp

path_fuzz_test.go:143–155

runPathOp runs a single parser operation with crash-capture recovery. On panic, the crash is recorded to disk and the counter is incremented; the test continues. Returns true if the operation completed without panicking.

(target string, data, path []byte, fn func())

// the test continues. Returns true if the operation completed without
// panicking.
func runPathOp(target string, data, path []byte, fn func()) (ok bool) {
	defer func() {
		if r := recover(); r != nil {
			pathCrashCounter++
			recordPathCrash(target, r, debug.Stack(), data, path)
			ok = false
			return
		}
		ok = true
	}()
	fn()
	return true
}

// FuzzPathMutation mutates BOTH the JSON bytes and the key-path bytes,
// then exercises the full parser surface. This is the harness that would