hakurei/internal/app/username_test.go
Ophestra dd0bb0a391
All checks were successful
Test / Create distribution (push) Successful in 38s
Test / Sandbox (push) Successful in 2m13s
Test / Hakurei (push) Successful in 3m6s
Test / Hpkg (push) Successful in 3m59s
Test / Sandbox (race detector) (push) Successful in 4m36s
Test / Hakurei (race detector) (push) Successful in 5m18s
Test / Flake checks (push) Successful in 1m25s
internal/app: check username validation
This stuff should be hardcoded in libc, but check it anyway.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-10-03 16:42:42 +09:00

27 lines
503 B
Go

package app
import (
"strings"
"testing"
)
func TestIsValidUsername(t *testing.T) {
t.Run("long", func(t *testing.T) {
if isValidUsername(strings.Repeat("a", sysconf(_SC_LOGIN_NAME_MAX))) {
t.Errorf("isValidUsername unexpected true")
}
})
t.Run("regexp", func(t *testing.T) {
if isValidUsername("0") {
t.Errorf("isValidUsername unexpected true")
}
})
t.Run("valid", func(t *testing.T) {
if !isValidUsername("alice") {
t.Errorf("isValidUsername unexpected false")
}
})
}