package cmd

import (
	"os"
	"runtime"
	"syscall"
	"testing"
)

func TestSysErrors(t *testing.T) {
	pathErr := &os.PathError{Err: syscall.ENAMETOOLONG}
	ok := isSysErrTooLong(pathErr)
	if !ok {
		t.Fatalf("Unexpected error expecting %s", syscall.ENAMETOOLONG)
	}
	pathErr = &os.PathError{Err: syscall.ENOTDIR}
	ok = isSysErrNotDir(pathErr)
	if !ok {
		t.Fatalf("Unexpected error expecting %s", syscall.ENOTDIR)
	}

func isSysErrNotDir(err error) bool {
	return errors.Is(err, syscall.ENOTDIR)
}

// Check if the given error corresponds to the ENAMETOOLONG (name too long).
func isSysErrTooLong(err error) bool {
	return errors.Is(err, syscall.ENAMETOOLONG)
}

// Check if the given error corresponds to the ELOOP (too many symlinks).
func isSysErrTooManySymlinks(err error) bool {
	return errors.Is(err, syscall.ELOOP)
}

pkg syscall (darwin-386), const EMFILE = 24
pkg syscall (darwin-386), const EMLINK = 31
pkg syscall (darwin-386), const EMSGSIZE = 40
pkg syscall (darwin-386), const EMULTIHOP = 95
pkg syscall (darwin-386), const ENAMETOOLONG = 63
pkg syscall (darwin-386), const ENEEDAUTH = 81
pkg syscall (darwin-386), const ENETDOWN = 50
pkg syscall (darwin-386), const ENETRESET = 52
pkg syscall (darwin-386), const ENETUNREACH = 51

pkg syscall (netbsd-arm64-cgo), const EMUL_MAXID ideal-int
pkg syscall (netbsd-arm64-cgo), const EMULTIHOP = 94
pkg syscall (netbsd-arm64-cgo), const EMULTIHOP Errno
pkg syscall (netbsd-arm64-cgo), const ENAMETOOLONG = 63
pkg syscall (netbsd-arm64-cgo), const ENEEDAUTH = 81
pkg syscall (netbsd-arm64-cgo), const ENEEDAUTH Errno
pkg syscall (netbsd-arm64-cgo), const ENETDOWN = 50
pkg syscall (netbsd-arm64-cgo), const ENETRESET = 52

pkg syscall (darwin-arm64), const EMSGSIZE = 40
pkg syscall (darwin-arm64), const EMULTIHOP = 95
pkg syscall (darwin-arm64), const EMULTIHOP Errno
pkg syscall (darwin-arm64), const ENAMETOOLONG = 63
pkg syscall (darwin-arm64), const ENEEDAUTH = 81
pkg syscall (darwin-arm64), const ENEEDAUTH Errno
pkg syscall (darwin-arm64), const ENETDOWN = 50
pkg syscall (darwin-arm64), const ENETRESET = 52

pkg syscall (freebsd-riscv64), const EMSGSIZE = 40 #53466
pkg syscall (freebsd-riscv64), const EMULTIHOP = 90 #53466
pkg syscall (freebsd-riscv64), const EMULTIHOP Errno #53466
pkg syscall (freebsd-riscv64), const ENAMETOOLONG = 63 #53466
pkg syscall (freebsd-riscv64), const ENEEDAUTH = 81 #53466
pkg syscall (freebsd-riscv64), const ENEEDAUTH Errno #53466
pkg syscall (freebsd-riscv64), const ENETDOWN = 50 #53466

pkg syscall (freebsd-arm64), const EMSGSIZE = 40
pkg syscall (freebsd-arm64), const EMULTIHOP = 90
pkg syscall (freebsd-arm64), const EMULTIHOP Errno
pkg syscall (freebsd-arm64), const ENAMETOOLONG = 63
pkg syscall (freebsd-arm64), const ENEEDAUTH = 81
pkg syscall (freebsd-arm64), const ENEEDAUTH Errno
pkg syscall (freebsd-arm64), const ENETDOWN = 50
pkg syscall (freebsd-arm64), const ENETRESET = 52

pkg syscall, const EISDIR Errno
pkg syscall, const ELOOP Errno
pkg syscall, const EMFILE Errno
pkg syscall, const EMLINK Errno
pkg syscall, const EMSGSIZE Errno
pkg syscall, const ENAMETOOLONG Errno
pkg syscall, const ENETDOWN Errno
pkg syscall, const ENETRESET Errno
pkg syscall, const ENETUNREACH Errno
pkg syscall, const ENFILE Errno
pkg syscall, const ENOBUFS Errno