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package util
import "testing"
func TestToCharsAscii(t *testing.T) {
chars := ToChars([]byte("foobar"))
if !chars.inBytes || chars.ToString() != "foobar" || !chars.inBytes {
t.Error()
}
}
func TestCharsLength(t *testing.T) {
chars := ToChars([]byte("\tabc한글 "))
if chars.inBytes || chars.Length() != 8 || chars.TrimLength() != 5 {
t.Error()
}
}
func TestCharsToString(t *testing.T) {
text := "\tabc한글 "
chars := ToChars([]byte(text))
if chars.ToString() != text {
t.Error()
}
}
func TestTrimLength(t *testing.T) {
check := func(str string, exp uint16) {
chars := ToChars([]byte(str))
trimmed := chars.TrimLength()
if trimmed != exp {
t.Errorf("Invalid TrimLength result for '%s': %d (expected %d)",
str, trimmed, exp)
}
}
check("hello", 5)
check("hello ", 5)
check("hello ", 5)
check(" hello", 5)
check(" hello", 5)
check(" hello ", 5)
check(" hello ", 5)
check("h o", 5)
check(" h o ", 5)
check(" ", 0)
}
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